Wheel_of_Fortune_Plugin/code_export.txt

"./README.md" : 
"""
# Wheel of Fortune - WordPress Plugin

Vtičnik "Kolo Sreče" (Wheel of Fortune) omogoča uporabnikom vrtenje kolesa za nagrade. Povezan je z WooCommerce za dodeljevanje spinov ob nakupu izdelkov.

## Funkcionalnosti

- Prikaz interaktivnega kolesa sreče preko kratke kode [wheel_of_fortune]
- Povezava z WooCommerce za dodeljevanje spinov ob nakupu izdelkov
- Upravljanje z nagradami, verjetnostmi in barvami
- Statistika vrtljajev in zadetkov

## Namestitev

1. Prenesite datoteke vtičnika v mapo `/wp-content/plugins/wheel-of-fortune/`
2. Aktivirajte vtičnik preko menija 'Vtičniki' v WordPress skrbniški plošči
3. Nastavite vtičnik preko menija 'Kolo sreče' v skrbniški plošči

## Uporaba

### Osnovna uporaba

Vstavite kratko kodo `[wheel_of_fortune]` na katerokoli stran ali prispevek, kjer želite prikazati kolo sreče.

### Parametri kratke kode

Kratka koda sprejme naslednje parametre:

- `size`: Velikost kolesa (možnosti: `small`, `medium`, `large`, privzeto: `medium`)
- `theme`: Tema kolesa (možnosti: `light`, `dark`, privzeto: `light`)
- `scale`: Dodatno prilagajanje velikosti (možnosti: `scale-90`, `scale-80`, `scale-70`, `scale-60`, `scale-50`, privzeto: prazen)

#### Primeri

```
[wheel_of_fortune]
[wheel_of_fortune size="large" theme="dark"]
[wheel_of_fortune size="medium" theme="light" scale="scale-80"]
```

## Vsebina
1. [Namen vtičnika](#namen-vtičnika)
2. [Ključne funkcionalnosti](#ključne-funkcionalnosti)
3. [Tehnični opis](#tehnični-opis)
4. [Logika delovanja](#logika-delovanja)
5. [Administratorske nastavitve](#administratorske-nastavitve)
6. [Kratka koda](#kratka-koda)
7. [Varnost in integracije](#varnost-in-integracije)
8. [Možne razširitve](#možne-razširitve)
9. [Implementacija kolesa](#implementacija-kolesa)
10. [Namestitev in uporaba](#namestitev-in-uporaba)

## Namen vtičnika

Vtičnik »Kolo Sreče« omogoča obiskovalcem spletne strani, da zavrtijo interaktivno kolo in prejmejo naključno nagrado. Vrtljaji so vezani na nakupe določenih izdelkov in uporabniške račune, kar omogoča gamificirano izkušnjo zvestobe in nagrajevanja.

## Ključne funkcionalnosti

- 🎯 Naključni izbor nagrade ob vrtenju kolesa
- 🔐 Vezava spinov (vrtljajev) na uporabniški račun
- 🛒 Samodejna dodelitev spinov ob nakupu določenih izdelkov
- 🧠 Nastavljive nagrade in verjetnosti zadetkov
- 📊 Spremljanje števila preostalih spinov
- 🎛️ Kratka koda za vključitev kolesa kjerkoli v WordPress vsebino
- 📬 Email obvestila ob zadetkih (opcijsko)
- 📈 Administratorska statistika: število zadetkov, porabljenih spinov ipd.

## Tehnični opis

### Arhitektura
- WordPress Plugin: zgrajen po WordPress standardih (object-oriented, namespacing, varnostni hooki)
- Frontend: JavaScript za animacijo kolesa, AJAX za komunikacijo z backendom
- Backend: PHP (WP REST API), povezano z WP uporabniki in WooCommerce naročili
- Baza podatkov: uporaba wp_usermeta, lastne tabele wp_wheel_spins in wp_wheel_prizes

### Tabele podatkovne baze

#### wp_wheel_spins

| Polje | Tip | Opis |
|-------|-----|------|
| id | INT | Primarni ključ |
| user_id | INT | ID uporabnika (WordPress) |
| spins_available | INT | Število razpoložljivih spinov |
| last_spin_date | DATETIME | Datum zadnjega vrtenja |

#### wp_wheel_prizes

| Polje | Tip | Opis |
|-------|-----|------|
| id | INT | Primarni ključ |
| name | VARCHAR(255) | Ime nagrade |
| description | TEXT | Opis nagrade |
| probability | FLOAT | Verjetnost zadetka (0-1) |
| color | VARCHAR(20) | Barva segmenta (HEX ali RGB) |
| is_active | TINYINT | Ali je nagrada aktivna |
| image_url | VARCHAR(255) | URL do slike nagrade (opcijsko) |

#### wp_wheel_log

| Polje | Tip | Opis |
|-------|-----|------|
| id | INT | Primarni ključ |
| user_id | INT | ID uporabnika |
| prize_id | INT | ID zadete nagrade |
| spin_date | DATETIME | Datum in čas vrtenja |
| redeemed | TINYINT | Ali je nagrada unovčena |

## Logika delovanja

### Podeljevanje spinov

Ob zaključenem nakupu določenega izdelka (npr. ID = 123), WooCommerce hook (woocommerce_order_status_completed) sproži funkcijo za dodelitev spinov.

```php
function assign_spins_on_purchase($order_id) {
  $order = wc_get_order($order_id);
  foreach ($order->get_items() as $item) {
    $product_id = $item->get_product_id();
    $spin_products = get_option('wheel_spin_products', array());
    
    if (array_key_exists($product_id, $spin_products)) {
      $user_id = $order->get_user_id();
      $current_spins = get_user_meta($user_id, '_wheel_spins', true) ?: 0;
      $new_spins = $current_spins + $spin_products[$product_id];
      update_user_meta($user_id, '_wheel_spins', $new_spins);
      
      // Posodobi tudi v tabeli wp_wheel_spins
      global $wpdb;
      $table_name = $wpdb->prefix . 'wheel_spins';
      
      $existing = $wpdb->get_var($wpdb->prepare(
        "SELECT id FROM $table_name WHERE user_id = %d",
        $user_id
      ));
      
      if ($existing) {
        $wpdb->update(
          $table_name,
          array('spins_available' => $new_spins),
          array('user_id' => $user_id)
        );
      } else {
        $wpdb->insert(
          $table_name,
          array(
            'user_id' => $user_id,
            'spins_available' => $new_spins,
            'last_spin_date' => current_time('mysql')
          )
        );
      }
    }
  }
}
add_action('woocommerce_order_status_completed', 'assign_spins_on_purchase');
```

### Vrtenje kolesa

1. Uporabnik klikne gumb "Zavrti"
2. JS animira kolo (CSS transformacija)
3. Medtem AJAX zahteva iz strežnika rezultat
4. PHP backend izbere nagrado glede na verjetnosti
5. Backend zabeleži zadetek, zmanjša število spinov

```php
// REST API endpoint za vrtenje kolesa
function spin_wheel_endpoint() {
  register_rest_route('wheel-of-fortune/v1', '/spin', array(
    'methods' => 'POST',
    'callback' => 'process_wheel_spin',
    'permission_callback' => function() {
      return is_user_logged_in();
    }
  ));
}
add_action('rest_api_init', 'spin_wheel_endpoint');

function process_wheel_spin($request) {
  $user_id = get_current_user_id();
  $spins = get_user_meta($user_id, '_wheel_spins', true) ?: 0;
  
  if ($spins <= 0) {
    return new WP_Error('no_spins', 'Nimate več razpoložljivih vrtljajev', array('status' => 403));
  }
  
  // Preveri časovni interval med vrtljaji
  global $wpdb;
  $table_name = $wpdb->prefix . 'wheel_spins';
  $last_spin = $wpdb->get_var($wpdb->prepare(
    "SELECT last_spin_date FROM $table_name WHERE user_id = %d",
    $user_id
  ));
  
  $cooldown_minutes = get_option('wheel_cooldown_minutes', 0);
  if ($cooldown_minutes > 0 && $last_spin) {
    $time_diff = (strtotime(current_time('mysql')) - strtotime($last_spin)) / 60;
    if ($time_diff < $cooldown_minutes) {
      return new WP_Error(
        'cooldown', 
        sprintf('Počakajte še %d minut pred naslednjim vrtenjem', ceil($cooldown_minutes - $time_diff)),
        array('status' => 403)
      );
    }
  }
  
  // Izberi nagrado glede na verjetnosti
  $prize = select_random_prize($prizes);
  
  // Posodobi število spinov
  update_user_meta($user_id, '_wheel_spins', $spins - 1);
  
  // Posodobi tabelo wp_wheel_spins
  $wpdb->update(
    $table_name,
    array(
      'spins_available' => $spins - 1,
      'last_spin_date' => current_time('mysql')
    ),
    array('user_id' => $user_id)
  );
  
  // Zabeleži zadetek
  $log_table = $wpdb->prefix . 'wheel_log';
  $wpdb->insert(
    $log_table,
    array(
      'user_id' => $user_id,
      'prize_id' => $prize['id'],
      'spin_date' => current_time('mysql'),
      'redeemed' => 0
    )
  );
  
  // Pošlji email obvestilo (če je vključeno)
  if (get_option('wheel_send_emails', false)) {
    send_prize_email($user_id, $prize);
  }
  
  return array(
    'success' => true,
    'prize' => $prize,
    'remaining_spins' => $spins - 1,
    'degree' => calculate_prize_degree($prize['id'], $prizes)
  );
}

function calculate_prize_degree($prize_id, $prizes) {
  // Izračunaj stopinje za animacijo kolesa
  $prize_index = 0;
  foreach ($prizes as $index => $prize) {
    if ($prize['id'] == $prize_id) {
      $prize_index = $index;
      break;
    }
  }
  
  $segment_size = 360 / count($prizes);
  $degree = 360 - ($prize_index * $segment_size + $segment_size / 2);
  // Dodaj naključno odstopanje znotraj segmenta
  $degree += mt_rand(-($segment_size / 4), $segment_size / 4);
  // Dodaj še nekaj obratov
  $degree += 360 * 5;
  
  return $degree;
}
```

## Administratorske nastavitve

- 📦 Seznam izdelkov, ki podeljujejo spin (ID + št. spinov)
- 🎁 Nastavitev nagrad (ime, opis, slika, verjetnost, barva)
- 🗳️ Max. spinov na uporabnika
- 🕒 Časovna omejitev (1 spin na X minut)
- 🔧 Reset spinov / bonus kampanje
- 📧 Nastavitve email obvestil

```php
function wheel_admin_menu() {
  add_menu_page(
    'Kolo Sreče',
    'Kolo Sreče',
    'manage_options',
    'wheel-of-fortune',
    'wheel_settings_page',
    'dashicons-marker',
    30
  );
  
  add_submenu_page(
    'wheel-of-fortune',
    'Nastavitve',
    'Nastavitve',
    'manage_options',
    'wheel-of-fortune',
    'wheel_settings_page'
  );
  
  add_submenu_page(
    'wheel-of-fortune',
    'Nagrade',
    'Nagrade',
    'manage_options',
    'wheel-prizes',
    'wheel_prizes_page'
  );
  
  add_submenu_page(
    'wheel-of-fortune',
    'Statistika',
    'Statistika',
    'manage_options',
    'wheel-stats',
    'wheel_stats_page'
  );
}
add_action('admin_menu', 'wheel_admin_menu');
```

## Kratka koda

Kolo lahko prikažemo kjerkoli s pomočjo:

```
[wheel_of_fortune]
```

Možne opcije:

```
[wheel_of_fortune size="large" theme="dark"]
```

Implementacija kratke kode:

```php
function wheel_shortcode($atts) {
  $atts = shortcode_atts(array(
    'size' => 'medium', // small, medium, large
    'theme' => 'light', // light, dark
  ), $atts);
  
  // Preveri, če je uporabnik prijavljen
  if (!is_user_logged_in()) {
    return '<div class="wheel-login-required">Za sodelovanje v nagradni igri se morate <a href="' . wp_login_url(get_permalink()) . '">prijaviti</a>.</div>';
  }
  
  // Preveri, če ima uporabnik na voljo spine
  $user_id = get_current_user_id();
  $spins = get_user_meta($user_id, '_wheel_spins', true) ?: 0;
  
  if ($spins <= 0) {
    return '<div class="wheel-no-spins">Trenutno nimate razpoložljivih vrtljajev. Kupite izdelke za pridobitev novih vrtljajev.</div>';
  }
  
  // Naloži potrebne skripte in stile
  wp_enqueue_style('wheel-of-fortune-css', plugin_dir_url(__FILE__) . 'assets/css/wheel.css');
  wp_enqueue_script('wheel-of-fortune-js', plugin_dir_url(__FILE__) . 'assets/js/wheel.js', array('jquery'), '1.0', true);
  
  wp_localize_script('wheel-of-fortune-js', 'wheelSettings', array(
    'ajaxUrl' => rest_url('wheel-of-fortune/v1/spin'),
    'nonce' => wp_create_nonce('wp_rest'),
    'prizes' => get_wheel_prizes(),
    'remainingSpins' => $spins
  ));
  
  // Vrni HTML za kolo
  ob_start();
  include plugin_dir_path(__FILE__) . 'templates/wheel.php';
  return ob_get_clean();
}
add_shortcode('wheel_of_fortune', 'wheel_shortcode');
```

## Varnost in integracije

- CSRF zaščita za AJAX klice (WordPress nonce)
- Preverjanje uporabniške prijave
- Integracija z WooCommerce
- Možna integracija z emailing sistemom (npr. MailPoet, Sendinblue)
- Preverjanje vlog in pravic uporabnikov
- Sanitizacija vnosov in validacija podatkov

## Možne razširitve

- 🎟️ Shranjevanje zgodovine zadetkov (WP tabelo wp_wheel_log)
- 🏆 Leaderboard: največ zadetkov / spinov
- 🔗 Integracija z zvestobnim sistemom (CLIP)
- 📱 Mobilna verzija (PWA)
- 🔔 Push obvestila za bonus spin
- 📊 Napredna analitika in poročila
- 🌐 Večjezična podpora

## Implementacija kolesa

Glede na priloženo sliko, bo kolo implementirano kot interaktivna SVG ali Canvas komponenta z naslednjimi lastnostmi:

### Struktura kolesa
- Kolo je razdeljeno na več segmentov (8-12)
- Vsak segment ima svojo barvo (modra, rdeča, siva)
- Segmenti vsebujejo besedilo z nagrado
- Kazalec na vrhu označuje zmagovalni segment

### CSS in JS implementacija

```css
.wheel-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.wheel {
  width: 100%;
  height: auto;
  transform-origin: center;
  transition: transform 5s cubic-bezier(0.17, 0.67, 0.83, 0.67);
}

.wheel-pointer {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  z-index: 10;
}

.wheel-segment {
  transform-origin: center;
}

.wheel-segment-blue {
  fill: #5DADE2;
}

.wheel-segment-red {
  fill: #E74C3C;
}

.wheel-segment-gray {
  fill: #D5D8DC;
}

.wheel-text {
  font-family: Arial, sans-serif;
  font-size: 14px;
  font-weight: bold;
  fill: white;
  text-anchor: middle;
}

.wheel-button {
  display: block;
  margin: 20px auto;
  padding: 10px 20px;
  background-color: #E74C3C;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}

.wheel-button:disabled {
  background-color: #D5D8DC;
  cursor: not-allowed;
}

.wheel-spins-counter {
  text-align: center;
  margin-top: 10px;
  font-size: 16px;
}

.wheel-result {
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  border-radius: 5px;
  display: none;
}

.wheel-result.win {
  background-color: #D5F5E3;
  border: 1px solid #2ECC71;
}
```

```javascript
jQuery(document).ready(function($) {
  var wheel = $('.wheel');
  var button = $('.wheel-button');
  var result = $('.wheel-result');
  var spinning = false;
  
  button.on('click', function() {
    if (spinning) return;
    
    spinning = true;
    button.prop('disabled', true);
    result.hide();
    
    $.ajax({
      url: wheelSettings.ajaxUrl,
      method: 'POST',
      beforeSend: function(xhr) {
        xhr.setRequestHeader('X-WP-Nonce', wheelSettings.nonce);
      },
      success: function(response) {
        if (response.success) {
          // Animiraj kolo
          wheel.css({
            'transform': 'rotate(' + response.degree + 'deg)'
          });
          
          // Posodobi števec spinov
          $('.wheel-spins-counter span').text(response.remaining_spins);
          
          // Prikaži rezultat po končani animaciji
          setTimeout(function() {
            result.html('<h3>Čestitamo!</h3><p>Zadeli ste: ' + response.prize.name + '</p>');
            result.addClass('win').show();
            spinning = false;
            
            if (response.remaining_spins > 0) {
              button.prop('disabled', false);
            }
          }, 5500);
        }
      },
      error: function(xhr) {
        var errorMsg = 'Prišlo je do napake.';
        if (xhr.responseJSON && xhr.responseJSON.message) {
          errorMsg = xhr.responseJSON.message;
        }
        
        result.html('<p>' + errorMsg + '</p>');
        result.removeClass('win').show();
        spinning = false;
        button.prop('disabled', false);
      }
    });
  });
});
```

### SVG implementacija kolesa

```php
function generate_wheel_svg($prizes) {
  $num_prizes = count($prizes);
  $angle = 360 / $num_prizes;
  $svg = '<svg viewBox="0 0 500 500" class="wheel">';
  
  // Center point
  $cx = 250;
  $cy = 250;
  $radius = 240;
  
  // Generate segments
  for ($i = 0; $i < $num_prizes; $i++) {
    $prize = $prizes[$i];
    $start_angle = $i * $angle;
    $end_angle = ($i + 1) * $angle;
    
    $start_rad = deg2rad($start_angle);
    $end_rad = deg2rad($end_angle);
    
    $x1 = $cx + $radius * cos($start_rad);
    $y1 = $cy + $radius * sin($start_rad);
    $x2 = $cx + $radius * cos($end_rad);
    $y2 = $cy + $radius * sin($end_rad);
    
    // Determine if the arc should be drawn as a large arc
    $large_arc = $end_angle - $start_angle > 180 ? 1 : 0;
    
    // Create the path for the segment
    $path = "M{$cx},{$cy} L{$x1},{$y1} A{$radius},{$radius} 0 {$large_arc},1 {$x2},{$y2} Z";
    
    // Determine the color class
    $color_class = '';
    switch ($prize['color']) {
      case 'blue':
        $color_class = 'wheel-segment-blue';
        break;
      case 'red':
        $color_class = 'wheel-segment-red';
        break;
      default:
        $color_class = 'wheel-segment-gray';
    }
    
    $svg .= "<path d='{$path}' class='wheel-segment {$color_class}' />";
    
    // Add text to the segment
    $text_angle = $start_angle + ($angle / 2);
    $text_rad = deg2rad($text_angle);
    $text_x = $cx + ($radius * 0.75) * cos($text_rad);
    $text_y = $cy + ($radius * 0.75) * sin($text_rad);
    
    // Rotate text to be readable
    $text_rotate = $text_angle;
    if ($text_angle > 90 && $text_angle < 270) {
      $text_rotate += 180;
    }
    
    $svg .= "<text x='{$text_x}' y='{$text_y}' class='wheel-text' transform='rotate({$text_rotate}, {$text_x}, {$text_y})'>{$prize['name']}</text>";
  }
  
  // Add center circle
  $svg .= "<circle cx='{$cx}' cy='{$cy}' r='50' fill='white' />";
  
  $svg .= '</svg>';
  return $svg;
}
```

## Namestitev in uporaba

### Namestitev vtičnika

1. Prenesite ZIP datoteko vtičnika
2. V WordPress administratorski plošči pojdite na "Vtičniki" > "Dodaj nov"
3. Kliknite "Naloži vtičnik" in izberite preneseno ZIP datoteko
4. Aktivirajte vtičnik

### Konfiguracija

1. V administratorski plošči pojdite na "Kolo Sreče" > "Nastavitve"
2. Konfigurirajte izdelke, ki podeljujejo spine
3. Nastavite časovne omejitve in druge možnosti

### Dodajanje nagrad

1. Pojdite na "Kolo Sreče" > "Nagrade"
2. Dodajte nove nagrade z imenom, opisom, verjetnostjo in barvo
3. Zagotovite, da skupna vsota verjetnosti ne presega 1.0

### Prikaz kolesa na strani

Dodajte kratko kodo `[wheel_of_fortune]` na želeno stran ali prispevek.

Za prilagoditev videza uporabite dodatne parametre:
```
[wheel_of_fortune size="large" theme="dark"]
```

### Prilagajanje velikosti kolesa

Če želite dodatno prilagoditi velikost kolesa, da bo vse prišlo na zaslon, lahko uporabite parameter `scale`:

- `scale-90`: Zmanjša kolo na 90% privzete velikosti
- `scale-80`: Zmanjša kolo na 80% privzete velikosti
- `scale-70`: Zmanjša kolo na 70% privzete velikosti
- `scale-60`: Zmanjša kolo na 60% privzete velikosti
- `scale-50`: Zmanjša kolo na 50% privzete velikosti

Primer: `[wheel_of_fortune scale="scale-70"]`

### Dodeljevanje spinov uporabnikom

Spine lahko uporabnikom dodelite na naslednje načine:

1. **Avtomatsko ob nakupu**: Nastavite število spinov za posamezne izdelke v nastavitvah vtičnika
2. **Ročno**: Uporabite stran "Uporabniki" v meniju "Kolo sreče" za ročno dodeljevanje spinov

## Nastavitve

### Splošne nastavitve

- **Zahtevaj prijavo**: Če je omogočeno, morajo biti uporabniki prijavljeni za vrtenje kolesa
- **Dovoli samo en spin na dan**: Če je omogočeno, lahko uporabniki zavrtijo kolo samo enkrat na dan
- **Pošlji e-pošto ob zmagi**: Če je omogočeno, se uporabniku pošlje e-pošta ob zmagi

### Nagrade

Upravljajte z nagradami, ki jih lahko uporabniki zadanejo:

- **Ime**: Ime nagrade
- **Opis**: Opis nagrade
- **Verjetnost**: Verjetnost, da uporabnik zadane to nagrado (v odstotkih)
- **Barva**: Barva segmenta na kolesu
- **Aktivna**: Ali je nagrada aktivna

### Izdelki

Nastavite število spinov, ki jih uporabnik prejme ob nakupu določenih izdelkov:

1. Vnesite ID izdelka
2. Nastavite število spinov
3. Kliknite "Dodaj izdelek"

## Statistika

Spremljajte statistiko vrtljajev in zadetkov:

- **Skupno število vrtljajev**: Skupno število vrtljajev vseh uporabnikov
- **Zadetki po nagradah**: Število zadetkov za vsako nagrado
- **Uporabniki z največ vrtljaji**: Seznam uporabnikov z največ vrtljaji

## Razvijalcem

### Filtri

Vtičnik ponuja naslednje filtre za prilagajanje:

- `wheel_of_fortune_prizes`: Prilagodite seznam nagrad
- `wheel_of_fortune_spin_result`: Prilagodite rezultat vrtljaja
- `wheel_of_fortune_email_content`: Prilagodite vsebino e-pošte ob zmagi

### Akcije

Vtičnik ponuja naslednje akcije:

- `wheel_of_fortune_before_spin`: Izvede se pred vrtljajem
- `wheel_of_fortune_after_spin`: Izvede se po vrtljaju
- `wheel_of_fortune_prize_won`: Izvede se, ko uporabnik zadane nagrado

## Pogosta vprašanja

### Kolo se ne prikaže na strani

Preverite naslednje:

1. Ali je kratka koda pravilno vstavljena?
2. Ali so nagrade nastavljene in aktivne?
3. Ali je uporabnik prijavljen (če je to zahtevano)?
4. Ali ima uporabnik na voljo spine?
5. Poskusite zmanjšati velikost kolesa z uporabo parametra `scale`: `[wheel_of_fortune scale="scale-80"]`

### Uporabnik ne prejme spinov ob nakupu

Preverite naslednje:

1. Ali je WooCommerce aktiviran?
2. Ali je izdelek pravilno nastavljen v nastavitvah vtičnika?
3. Ali je naročilo označeno kot "Zaključeno"?

## Podpora

Za podporo nas kontaktirajte na support@example.com """


"./admin/coupon-test.php" : 
"""
<?php
/**
 * Testna skripta za preverjanje različnih načinov ustvarjanja WooCommerce kuponov
 */

// Prepreči neposreden dostop
if (!defined('ABSPATH')) {
    exit;
}

/**
 * Razred za testiranje različnih metod ustvarjanja WooCommerce kuponov
 */
class WheelCouponTester {
    
    /**
     * Zažene različne teste za ustvarjanje kuponov
     * 
     * @return array Rezultati testov
     */
    public static function run_tests() {
        $results = array(
            'success' => false,
            'message' => '',
            'tests' => array(),
            'working_method' => null
        );
        
        // Preveri, ali je WooCommerce aktiven
        if (!class_exists('WooCommerce')) {
            $results['message'] = 'WooCommerce ni aktiven. Prosim aktivirajte WooCommerce vtičnik.';
            return $results;
        }
        
        // Pridobi trenutnega uporabnika za testiranje
        $user = wp_get_current_user();
        if (!$user || !$user->exists()) {
            $results['message'] = 'Uporabnik ni prijavljen. Prijavite se kot administrator.';
            return $results;
        }
        
        // Nastavi testno kodo
        $test_code = 'TEST-' . strtoupper(substr(bin2hex(random_bytes(4)), 0, 8));
        
        // Test 1: Standardna WooCommerce API metoda
        $results['tests']['standard_api'] = self::test_standard_api($test_code . '-1', $user);
        
        // Test 2: Programsko ustvarjanje kupona
        $results['tests']['programmatic'] = self::test_programmatic($test_code . '-2', $user);
        
        // Test 3: Uporaba WC_Coupon z dodatnimi preverjanji
        $results['tests']['wc_coupon_extended'] = self::test_wc_coupon_extended($test_code . '-3', $user);
        
        // Test 4: Neposredno vstavljanje v podatkovno bazo
        $results['tests']['direct_db'] = self::test_direct_db($test_code . '-4', $user);
        
        // Počisti testne kupone
        self::cleanup_test_coupons($test_code);
        
        // Določi, katera metoda deluje
        foreach ($results['tests'] as $method => $test_result) {
            if ($test_result['success']) {
                $results['working_method'] = $method;
                $results['success'] = true;
                break;
            }
        }
        
        if ($results['success']) {
            $results['message'] = 'Našli smo delujočo metodo za ustvarjanje kuponov: ' . $results['working_method'];
        } else {
            $results['message'] = 'Nobena testirana metoda ne deluje. Preverite dnevnik napak za več informacij.';
        }
        
        return $results;
    }
    
    /**
     * Test 1: Standardna WooCommerce API metoda
     */
    private static function test_standard_api($code, $user) {
        $result = array(
            'success' => false,
            'message' => '',
            'coupon_id' => 0
        );
        
        try {
            $coupon = new WC_Coupon();
            $coupon->set_code($code);
            $coupon->set_description('Test coupon');
            $coupon->set_discount_type('percent');
            $coupon->set_amount(10);
            $coupon->set_individual_use(true);
            $coupon->set_usage_limit(1);
            $coupon->set_usage_limit_per_user(1);
            $coupon->set_email_restrictions(array($user->user_email));
            $coupon_id = $coupon->save();
            
            if ($coupon_id) {
                $result['success'] = true;
                $result['message'] = 'Kupon uspešno ustvarjen z ID: ' . $coupon_id;
                $result['coupon_id'] = $coupon_id;
            } else {
                $result['message'] = 'Napaka: Kupon ni bil ustvarjen (save() je vrnil 0)';
            }
        } catch (Exception $e) {
            $result['message'] = 'Napaka: ' . $e->getMessage();
        }
        
        return $result;
    }
    
    /**
     * Test 2: Programsko ustvarjanje kupona
     */
    private static function test_programmatic($code, $user) {
        $result = array(
            'success' => false,
            'message' => '',
            'coupon_id' => 0
        );
        
        try {
            // Ustvari nov post tipa shop_coupon
            $coupon_data = array(
                'post_title' => $code,
                'post_content' => '',
                'post_status' => 'publish',
                'post_author' => $user->ID,
                'post_type' => 'shop_coupon'
            );
            
            $coupon_id = wp_insert_post($coupon_data);
            
            if (!is_wp_error($coupon_id)) {
                // Dodaj meta podatke za kupon
                update_post_meta($coupon_id, 'discount_type', 'percent');
                update_post_meta($coupon_id, 'coupon_amount', '10');
                update_post_meta($coupon_id, 'individual_use', 'yes');
                update_post_meta($coupon_id, 'usage_limit', '1');
                update_post_meta($coupon_id, 'usage_limit_per_user', '1');
                update_post_meta($coupon_id, 'customer_email', array($user->user_email));
                
                $result['success'] = true;
                $result['message'] = 'Kupon uspešno ustvarjen z ID: ' . $coupon_id;
                $result['coupon_id'] = $coupon_id;
            } else {
                $result['message'] = 'Napaka: ' . $coupon_id->get_error_message();
            }
        } catch (Exception $e) {
            $result['message'] = 'Napaka: ' . $e->getMessage();
        }
        
        return $result;
    }
    
    /**
     * Test 3: Uporaba WC_Coupon z dodatnimi preverjanji
     */
    private static function test_wc_coupon_extended($code, $user) {
        $result = array(
            'success' => false,
            'message' => '',
            'coupon_id' => 0
        );
        
        try {
            // Preveri, ali koda že obstaja
            $existing_id = wc_get_coupon_id_by_code($code);
            if ($existing_id) {
                $result['message'] = 'Napaka: Kupon s to kodo že obstaja (ID: ' . $existing_id . ')';
                return $result;
            }
            
            // Ustvari nov kupon z dodatnimi preverjanji
            $coupon = new WC_Coupon();
            $coupon->set_code($code);
            $coupon->set_description('Test coupon with extended checks');
            $coupon->set_discount_type('percent');
            $coupon->set_amount(10);
            $coupon->set_individual_use(true);
            $coupon->set_usage_limit(1);
            $coupon->set_usage_limit_per_user(1);
            $coupon->set_email_restrictions(array($user->user_email));
            
            // Dodatna nastavitev
            $coupon->set_date_expires(strtotime('+7 days'));
            
            $coupon_id = $coupon->save();
            
            // Preveri, ali je kupon res ustvarjen
            if ($coupon_id) {
                $verification_id = wc_get_coupon_id_by_code($code);
                if ($verification_id && $verification_id == $coupon_id) {
                    $result['success'] = true;
                    $result['message'] = 'Kupon uspešno ustvarjen in preverjen z ID: ' . $coupon_id;
                    $result['coupon_id'] = $coupon_id;
                } else {
                    $result['message'] = 'Napaka: Kupon je bil ustvarjen, vendar preverjanje ni uspelo';
                }
            } else {
                $result['message'] = 'Napaka: Kupon ni bil ustvarjen (save() je vrnil 0)';
            }
        } catch (Exception $e) {
            $result['message'] = 'Napaka: ' . $e->getMessage();
        }
        
        return $result;
    }
    
    /**
     * Test 4: Neposredno vstavljanje v podatkovno bazo
     */
    private static function test_direct_db($code, $user) {
        $result = array(
            'success' => false,
            'message' => '',
            'coupon_id' => 0
        );
        
        try {
            global $wpdb;
            
            // Ustvari nov post tipa shop_coupon
            $wpdb->insert(
                $wpdb->posts,
                array(
                    'post_title' => $code,
                    'post_name' => sanitize_title($code),
                    'post_content' => '',
                    'post_status' => 'publish',
                    'post_author' => $user->ID,
                    'post_type' => 'shop_coupon',
                    'post_date' => current_time('mysql'),
                    'post_date_gmt' => current_time('mysql', 1)
                )
            );
            
            $coupon_id = $wpdb->insert_id;
            
            if ($coupon_id) {
                // Dodaj meta podatke za kupon
                $meta_data = array(
                    'discount_type' => 'percent',
                    'coupon_amount' => '10',
                    'individual_use' => 'yes',
                    'usage_limit' => '1',
                    'usage_limit_per_user' => '1',
                    'customer_email' => serialize(array($user->user_email))
                );
                
                foreach ($meta_data as $meta_key => $meta_value) {
                    $wpdb->insert(
                        $wpdb->postmeta,
                        array(
                            'post_id' => $coupon_id,
                            'meta_key' => $meta_key,
                            'meta_value' => $meta_value
                        )
                    );
                }
                
                $result['success'] = true;
                $result['message'] = 'Kupon uspešno ustvarjen neposredno v bazi z ID: ' . $coupon_id;
                $result['coupon_id'] = $coupon_id;
            } else {
                $result['message'] = 'Napaka: Kupon ni bil ustvarjen v bazi';
            }
        } catch (Exception $e) {
            $result['message'] = 'Napaka: ' . $e->getMessage();
        }
        
        return $result;
    }
    
    /**
     * Počisti testne kupone
     */
    private static function cleanup_test_coupons($prefix) {
        global $wpdb;
        
        // Poišči vse testne kupone
        $test_coupons = $wpdb->get_results(
            $wpdb->prepare(
                "SELECT ID FROM {$wpdb->posts} WHERE post_title LIKE %s AND post_type = 'shop_coupon'",
                $prefix . '%'
            )
        );
        
        // Izbriši najdene kupone
        foreach ($test_coupons as $coupon) {
            wp_delete_post($coupon->ID, true);
        }
    }
}

/**
 * Funkcija za obdelavo AJAX zahteve za testiranje kuponov
 */
function wheel_test_coupons_ajax() {
    // Preveri varnostno kodo
    check_ajax_referer('wheel_admin_nonce', 'nonce');
    
    // Preveri pravice
    if (!current_user_can('manage_options')) {
        wp_send_json_error(array('message' => 'Nimate pravic za izvedbo tega dejanja.'));
        return;
    }
    
    // Zaženi teste
    $results = WheelCouponTester::run_tests();
    
    // Vrni rezultate
    if ($results['success']) {
        wp_send_json_success($results);
    } else {
        wp_send_json_error($results);
    }
}
add_action('wp_ajax_wheel_test_coupons', 'wheel_test_coupons_ajax');

/**
 * Shrani najboljšo metodo za ustvarjanje kuponov
 */
function wheel_save_best_coupon_method() {
    // Preveri varnostno kodo
    check_ajax_referer('wheel_admin_nonce', 'nonce');
    
    // Preveri pravice
    if (!current_user_can('manage_options')) {
        wp_send_json_error(array('message' => 'Nimate pravic za izvedbo tega dejanja.'));
        return;
    }
    
    // Preveri, ali je metoda podana
    if (!isset($_POST['method']) || empty($_POST['method'])) {
        wp_send_json_error(array('message' => 'Metoda ni podana.'));
        return;
    }
    
    $method = sanitize_text_field($_POST['method']);
    $valid_methods = array('standard_api', 'programmatic', 'wc_coupon_extended', 'direct_db');
    
    if (!in_array($method, $valid_methods)) {
        wp_send_json_error(array('message' => 'Neveljavna metoda.'));
        return;
    }
    
    // Shrani najboljšo metodo
    update_option('wheel_best_coupon_method', $method);
    
    wp_send_json_success(array(
        'message' => sprintf(__('Metoda %s je bila uspešno shranjena kot najboljša metoda za ustvarjanje kuponov.', 'wheel-of-fortune'), $method)
    ));
}
add_action('wp_ajax_wheel_save_best_coupon_method', 'wheel_save_best_coupon_method'); """


"./admin/edit-wheel-page.php" : 
"""
<?php
/**
 * Admin page for editing a single wheel and its prizes
 */
if (!defined('ABSPATH')) exit;

// Handle form submissions
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
    if ($_POST['action'] === 'add_prize' && check_admin_referer('wheel_prizes_nonce')) {
        global $wpdb;
        $prizes_table = $wpdb->prefix . 'wheel_prizes';
        
        $wheel_id = isset($_POST['wheel_id']) ? intval($_POST['wheel_id']) : 0;
        $name = isset($_POST['prize_name']) ? sanitize_text_field($_POST['prize_name']) : '';
        $description = isset($_POST['prize_description']) ? sanitize_textarea_field($_POST['prize_description']) : '';
        $probability = isset($_POST['prize_probability']) ? floatval($_POST['prize_probability']) : 0;
        $is_active = isset($_POST['prize_is_active']) ? 1 : 0;
        $redemption_code = isset($_POST['prize_redemption_code']) ? sanitize_text_field($_POST['prize_redemption_code']) : '';
        $is_discount = isset($_POST['prize_is_discount']) ? 1 : 0;
        $discount_value = isset($_POST['prize_discount_value']) ? floatval($_POST['prize_discount_value']) : 0;
        $email_subject = isset($_POST['prize_email_subject']) ? sanitize_text_field($_POST['prize_email_subject']) : '';
        $email_template = isset($_POST['prize_email_template']) ? wp_kses_post($_POST['prize_email_template']) : '';
        $is_try_again = isset($_POST['prize_is_try_again']) ? 1 : 0;
        
        if (!empty($name) && $wheel_id > 0) {
            $result = $wpdb->insert(
                $prizes_table,
                [
                    'wheel_id' => $wheel_id,
                    'name' => $name,
                    'description' => $description,
                    'probability' => $probability,
                    'is_active' => $is_active,
                    'redemption_code' => $redemption_code,
                    'is_discount' => $is_discount,
                    'discount_value' => $discount_value,
                    'email_subject' => $email_subject,
                    'email_template' => $email_template,
                    'is_try_again' => $is_try_again
                ],
                ['%d', '%s', '%s', '%f', '%d', '%s', '%d', '%f', '%s', '%s', '%d']
            );
            
            if ($result !== false) {
                echo '<div class="notice notice-success is-dismissible"><p>' . __('Prize added successfully!', 'wheel-of-fortune') . '</p></div>';
            } else {
                echo '<div class="notice notice-error is-dismissible"><p>' . __('Error adding prize. Please try again.', 'wheel-of-fortune') . '</p></div>';
            }
        } else {
            echo '<div class="notice notice-error is-dismissible"><p>' . __('Please fill in all required fields.', 'wheel-of-fortune') . '</p></div>';
        }
    } elseif ($_POST['action'] === 'edit_prize' && check_admin_referer('wheel_prizes_nonce')) {
        global $wpdb;
        $prizes_table = $wpdb->prefix . 'wheel_prizes';
        
        $prize_id = isset($_POST['prize_id']) ? intval($_POST['prize_id']) : 0;
        $wheel_id = isset($_POST['wheel_id']) ? intval($_POST['wheel_id']) : 0;
        $name = isset($_POST['prize_name']) ? sanitize_text_field($_POST['prize_name']) : '';
        $description = isset($_POST['prize_description']) ? sanitize_textarea_field($_POST['prize_description']) : '';
        $probability = isset($_POST['prize_probability']) ? floatval($_POST['prize_probability']) : 0;
        $is_active = isset($_POST['prize_is_active']) ? 1 : 0;
        $redemption_code = isset($_POST['prize_redemption_code']) ? sanitize_text_field($_POST['prize_redemption_code']) : '';
        $is_discount = isset($_POST['prize_is_discount']) ? 1 : 0;
        $discount_value = isset($_POST['prize_discount_value']) ? floatval($_POST['prize_discount_value']) : 0;
        $email_subject = isset($_POST['prize_email_subject']) ? sanitize_text_field($_POST['prize_email_subject']) : '';
        $email_template = isset($_POST['prize_email_template']) ? wp_kses_post($_POST['prize_email_template']) : '';
        $is_try_again = isset($_POST['prize_is_try_again']) ? 1 : 0;
        
        if (!empty($name) && $prize_id > 0 && $wheel_id > 0) {
            $result = $wpdb->update(
                $prizes_table,
                [
                    'wheel_id' => $wheel_id,
                    'name' => $name,
                    'description' => $description,
                    'probability' => $probability,
                    'is_active' => $is_active,
                    'redemption_code' => $redemption_code,
                    'is_discount' => $is_discount,
                    'discount_value' => $discount_value,
                    'email_subject' => $email_subject,
                    'email_template' => $email_template,
                    'is_try_again' => $is_try_again
                ],
                ['id' => $prize_id],
                ['%d', '%s', '%s', '%f', '%d', '%s', '%d', '%f', '%s', '%s', '%d'],
                ['%d']
            );
            
            if ($result !== false) {
                echo '<div class="notice notice-success is-dismissible"><p>' . __('Prize updated successfully!', 'wheel-of-fortune') . '</p></div>';
            } else {
                echo '<div class="notice notice-error is-dismissible"><p>' . __('Error updating prize. Please try again.', 'wheel-of-fortune') . '</p></div>';
            }
        } else {
            echo '<div class="notice notice-error is-dismissible"><p>' . __('Please fill in all required fields.', 'wheel-of-fortune') . '</p></div>';
        }
    }
}

if (
    $_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) &&
    in_array($_POST['action'], ['add_wheel_product', 'delete_wheel_product'])
) {
    global $wpdb;
    $wheels_table = $wpdb->prefix . 'wof_wheels';
    $wheel_products_table = $wpdb->prefix . 'wheel_of_fortune_products';
    if ($_POST['action'] === 'add_wheel_product' && check_admin_referer('wheel_products_nonce')) {
        $wheel_id = isset($_POST['wheel_id']) ? intval($_POST['wheel_id']) : 0;
        $product_id = isset($_POST['product_id']) ? intval($_POST['product_id']) : 0;
        $spins_per_purchase = isset($_POST['spins_per_purchase']) ? intval($_POST['spins_per_purchase']) : 1;
        
        // Debug informacije
        error_log("=== WHEEL PRODUCT DEBUG ===");
        error_log("POST data: " . print_r($_POST, true));
        error_log("Wheel ID: " . $wheel_id);
        error_log("Product ID: " . $product_id);
        error_log("Spins per purchase: " . $spins_per_purchase);
        error_log("Table name: " . $wheel_products_table);
        
        // Preveri, ali tabela obstaja
        $table_exists = $wpdb->get_var("SHOW TABLES LIKE '$wheel_products_table'") == $wheel_products_table;
        error_log("Table exists: " . ($table_exists ? 'YES' : 'NO'));
        
        if (!$table_exists) {
            error_log("ERROR: Tabela $wheel_products_table ne obstaja!");
            echo '<div class="notice notice-error is-dismissible"><p>' . __('Napaka: Tabela za produkte ne obstaja. Prosimo, deaktivirajte in ponovno aktivirajte plugin.', 'wheel-of-fortune') . '</p></div>';
            return;
        }
        
        if ($wheel_id > 0 && $product_id > 0 && $spins_per_purchase > 0) {
            // Preveri, ali kolo obstaja
            $wheel_exists = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM $wheels_table WHERE id = %d", $wheel_id));
            error_log("Wheel exists: " . $wheel_exists);
            
            if (!$wheel_exists) {
                error_log("ERROR: Kolo z ID $wheel_id ne obstaja!");
                echo '<div class="notice notice-error is-dismissible"><p>' . __('Napaka: Izbrano kolo ne obstaja.', 'wheel-of-fortune') . '</p></div>';
                return;
            }
            
            // Preveri, ali produkt obstaja
            if (class_exists('WooCommerce')) {
                $product = wc_get_product($product_id);
                if (!$product) {
                    error_log("ERROR: Produkt z ID $product_id ne obstaja!");
                    echo '<div class="notice notice-error is-dismissible"><p>' . __('Napaka: Izbrani produkt ne obstaja.', 'wheel-of-fortune') . '</p></div>';
                    return;
                }
            }
            
            $data = [
                'wheel_id' => $wheel_id,
                'product_id' => $product_id,
                'spins_per_purchase' => $spins_per_purchase
            ];
            
            error_log("Data to insert: " . print_r($data, true));
            
            // Preveri, ali je produkt že povezan s tem kolesom
            $existing_product = $wpdb->get_var($wpdb->prepare(
                "SELECT id FROM $wheel_products_table WHERE wheel_id = %d AND product_id = %d",
                $wheel_id, $product_id
            ));
            
            if ($existing_product) {
                error_log("Product already exists for this wheel, updating...");
            } else {
                error_log("Adding new product to wheel...");
            }
            
            $result = $wpdb->replace(
                $wheel_products_table,
                $data,
                ['%d', '%d', '%d']
            );
            
            error_log("SQL result: " . $result);
            error_log("Last SQL query: " . $wpdb->last_query);
            error_log("Last SQL error: " . $wpdb->last_error);
            
            if ($result !== false) {
                echo '<div class="notice notice-success is-dismissible"><p>' . __('Produkt je bil uspešno dodan ali posodobljen.', 'wheel-of-fortune') . '</p></div>';
            } else {
                echo '<div class="notice notice-error is-dismissible"><p>' . __('Napaka pri dodajanju produkta. Preveri vnos.', 'wheel-of-fortune') . '</p></div>';
            }
        } else {
            error_log("Validation failed - Wheel ID: $wheel_id, Product ID: $product_id, Spins: $spins_per_purchase");
            echo '<div class="notice notice-error is-dismissible"><p>' . __('Napaka pri dodajanju produkta. Preveri vnos.', 'wheel-of-fortune') . '</p></div>';
        }
    } elseif ($_POST['action'] === 'delete_wheel_product' && check_admin_referer('wheel_products_nonce')) {
        $id = isset($_POST['id']) ? intval($_POST['id']) : 0;
        if ($id > 0) {
            $wpdb->delete($wheel_products_table, ['id' => $id], ['%d']);
            echo '<div class="notice notice-success is-dismissible"><p>' . __('Produkt je bil izbrisan.', 'wheel-of-fortune') . '</p></div>';
        }
    }
}

global $wpdb;
$wheels_table = $wpdb->prefix . 'wof_wheels';
$prizes_table = $wpdb->prefix . 'wheel_prizes';

// Get the current wheel ID from URL
$wheel_id = isset($_GET['wheel_id']) ? intval($_GET['wheel_id']) : 0;

// Fetch wheel data
$wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE id = %d", $wheel_id), ARRAY_A);

if (!$wheel) {
    echo '<div class="notice notice-error"><p>' . __('Wheel not found.', 'wheel-of-fortune') . '</p></div>';
    return;
}

// Fetch prizes for this specific wheel
$prizes = $wpdb->get_results($wpdb->prepare("SELECT * FROM $prizes_table WHERE wheel_id = %d ORDER BY id ASC", $wheel_id), ARRAY_A);
$total_probability = array_sum(wp_list_pluck($prizes, 'probability'));

// Fetch povezane produkte za to kolo
$wheel_products_table = $wpdb->prefix . 'wheel_of_fortune_products';
$products = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wheel_products_table WHERE wheel_id = %d", $wheel_id), ARRAY_A);

// Pridobi vse WooCommerce produkte za dropdown
if (class_exists('WooCommerce')) {
    $all_products = wc_get_products(array('limit' => -1, 'status' => 'publish'));
} else {
    $all_products = array();
}

?>

<div class="wrap wheel-admin-page">
    <h1><?php printf(__('Editing Wheel: %s', 'wheel-of-fortune'), esc_html($wheel['name'])); ?></h1>
    <a href="<?php echo admin_url('admin.php?page=wof-wheels'); ?>">&larr; <?php _e('Back to all wheels', 'wheel-of-fortune'); ?></a>

    <hr class="wp-header-end">

    <div class="wheel-card">
        <h2><?php echo esc_html__('Prizes for this Wheel', 'wheel-of-fortune'); ?></h2>
        
        <?php if ($total_probability > 1): ?>
            <div class="notice notice-error"><p><?php printf(__('Warning: The total probability is %s, which is greater than 1 (100%%). Please adjust.', 'wheel-of-fortune'), '<strong>' . esc_html($total_probability) . '</strong>'); ?></p></div>
        <?php elseif ($total_probability > 0 && $total_probability < 1): ?>
             <div class="notice notice-warning"><p><?php printf(__('Notice: The total probability is %s, which is less than 1 (100%%).', 'wheel-of-fortune'), '<strong>' . esc_html($total_probability) . '</strong>'); ?></p></div>
        <?php endif; ?>
        
        <p><button class="button button-primary add-new-prize"><?php _e('Add New Prize', 'wheel-of-fortune'); ?></button></p>
        
        <table class="wheel-prizes-table widefat fixed striped">
             <thead>
                 <tr>
                     <th><?php _e('ID', 'wheel-of-fortune'); ?></th>
                     <th><?php _e('Name', 'wheel-of-fortune'); ?></th>
                     <th><?php _e('Description', 'wheel-of-fortune'); ?></th>
                     <th><?php _e('Probability', 'wheel-of-fortune'); ?></th>
                     <th><?php _e('Status', 'wheel-of-fortune'); ?></th>
                     <th><?php _e('Actions', 'wheel-of-fortune'); ?></th>
                 </tr>
             </thead>
             <tbody>
                 <?php if (empty($prizes)): ?>
                     <tr><td colspan="6"><?php _e('No prizes found. Add your first prize using the button above.', 'wheel-of-fortune'); ?></td></tr>
                 <?php else: ?>
                     <?php foreach ($prizes as $prize): ?>
                         <tr>
                             <td><?php echo esc_html($prize['id']); ?></td>
                             <td><?php echo esc_html($prize['name']); ?></td>
                             <td><?php echo esc_html($prize['description']); ?></td>
                             <td><?php echo esc_html($prize['probability']); ?></td>
                             <td><?php echo $prize['is_active'] ? __('Active', 'wheel-of-fortune') : __('Inactive', 'wheel-of-fortune'); ?></td>
                             <td>
                                 <button class="button edit-prize" data-id="<?php echo esc_attr($prize['id']); ?>"><?php _e('Edit', 'wheel-of-fortune'); ?></button>
                                 <button class="button delete-prize" data-id="<?php echo esc_attr($prize['id']); ?>"><?php _e('Delete', 'wheel-of-fortune'); ?></button>
                             </td>
                         </tr>
                     <?php endforeach; ?>
                 <?php endif; ?>
             </tbody>
        </table>
    </div>

    <div class="wheel-card">
        <h2><?php echo esc_html__('Add New Prize to this Wheel', 'wheel-of-fortune'); ?></h2>
        <form method="post" action="">
            <?php wp_nonce_field('wheel_prizes_nonce'); ?>
            <input type="hidden" name="action" value="add_prize">
            <input type="hidden" name="wheel_id" value="<?php echo esc_attr($wheel_id); ?>">
            <table class="wheel-form-table">
                <?php include 'partials/prize-form-fields.php'; ?>
            </table>
            <p class="submit"><input type="submit" class="button button-primary" value="<?php esc_attr_e('Add Prize', 'wheel-of-fortune'); ?>"></p>
        </form>
    </div>

    <div class="wheel-card">
        <h2><?php echo esc_html__('Produkti & spini', 'wheel-of-fortune'); ?></h2>
        <table class="wheel-products-table widefat fixed striped">
            <thead>
                <tr>
                    <th><?php _e('Produkt', 'wheel-of-fortune'); ?></th>
                    <th><?php _e('Število spinov na nakup', 'wheel-of-fortune'); ?></th>
                    <th><?php _e('Akcije', 'wheel-of-fortune'); ?></th>
                </tr>
            </thead>
            <tbody>
                <?php if (empty($products)): ?>
                    <tr><td colspan="3"><?php _e('Ni povezanih produktov.', 'wheel-of-fortune'); ?></td></tr>
                <?php else: ?>
                    <?php foreach ($products as $prod): ?>
                        <?php $wc_product = wc_get_product($prod['product_id']); ?>
                        <tr>
                            <td><?php echo $wc_product ? esc_html($wc_product->get_name()) : esc_html($prod['product_id']); ?></td>
                            <td class="spins-editable" data-id="<?php echo esc_attr($prod['id']); ?>"><?php echo intval($prod['spins_per_purchase']); ?></td>
                            <td>
                                <button class="button edit-wheel-product" data-id="<?php echo esc_attr($prod['id']); ?>"><?php _e('Uredi', 'wheel-of-fortune'); ?></button>
                                <button class="button delete-wheel-product" data-id="<?php echo esc_attr($prod['id']); ?>"><?php _e('Izbriši', 'wheel-of-fortune'); ?></button>
                            </td>
                        </tr>
                    <?php endforeach; ?>
                <?php endif; ?>
            </tbody>
        </table>
        <h3><?php _e('Dodaj produkt', 'wheel-of-fortune'); ?></h3>
        <form method="post" action="">
            <?php wp_nonce_field('wheel_products_nonce'); ?>
            <input type="hidden" name="action" value="add_wheel_product">
            <input type="hidden" name="wheel_id" value="<?php echo esc_attr($wheel_id); ?>">
            <p>
                <label for="product_id"><?php _e('Izberi produkt:', 'wheel-of-fortune'); ?></label>
                <select name="product_id" id="product_id" required>
                    <option value=""><?php _e('Izberi produkt', 'wheel-of-fortune'); ?></option>
                    <?php foreach ($all_products as $product): ?>
                        <option value="<?php echo esc_attr($product->get_id()); ?>"><?php echo esc_html($product->get_name()); ?></option>
                    <?php endforeach; ?>
                </select>
            </p>
            <p>
                <label for="spins_per_purchase"><?php _e('Število spinov na nakup:', 'wheel-of-fortune'); ?></label>
                <input type="number" name="spins_per_purchase" id="spins_per_purchase" min="1" value="1" required style="width: 80px;">
            </p>
            <p class="submit">
                <input type="submit" class="button button-primary" value="<?php esc_attr_e('Dodaj', 'wheel-of-fortune'); ?>">
            </p>
        </form>
    </div>
</div>

<!-- Edit Prize Modal (ostaja večinoma nespremenjen, wheel_id se doda dinamično z JS) -->
 <div id="edit-prize-modal" style="display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.4);" data-wheel-id="<?php echo esc_attr($wheel_id); ?>">
     <div style="background-color: #fefefe; margin: 5% auto; padding: 20px; border: 1px solid #888; width: 60%; max-width: 700px;">
         <span class="close" style="color: #aaa; float: right; font-size: 28px; font-weight: bold; cursor: pointer;">×</span>
         <h2><?php echo esc_html__('Edit Prize', 'wheel-of-fortune'); ?></h2>
         <form id="edit-prize-form" method="post" action="">
             <?php wp_nonce_field('wheel_prizes_nonce'); ?>
             <input type="hidden" name="action" value="edit_prize">
             <input type="hidden" id="edit-prize-id" name="prize_id" value="">
             <input type="hidden" id="edit-wheel-id" name="wheel_id" value="<?php echo esc_attr($wheel_id); ?>">
             <table class="wheel-form-table">
                 <tr><th scope="row"><label for="edit-prize-name"><?php _e('Prize Name', 'wheel-of-fortune'); ?></label></th><td><input type="text" id="edit-prize-name" name="prize_name" class="regular-text" required></td></tr>
                 <tr><th scope="row"><label for="edit-prize-description"><?php _e('Description', 'wheel-of-fortune'); ?></label></th><td><textarea id="edit-prize-description" name="prize_description" rows="3" class="large-text"></textarea></td></tr>
                 <tr><th scope="row"><label for="edit-prize-probability"><?php _e('Probability', 'wheel-of-fortune'); ?></label></th><td><input type="number" id="edit-prize-probability" name="prize_probability" step="any" min="0" max="1" required><p class="description"><?php _e('Enter a value between 0 and 1. Use 0 for prizes that cannot be won.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><?php _e('Status', 'wheel-of-fortune'); ?></th><td><label for="edit-prize-is-active"><input type="checkbox" id="edit-prize-is-active" name="prize_is_active" value="1"><?php _e('Prize is active', 'wheel-of-fortune'); ?></label></td></tr>
                 <tr><th scope="row"><label for="edit-prize-redemption-code"><?php _e('Redemption Code', 'wheel-of-fortune'); ?></label></th><td><input type="text" id="edit-prize-redemption-code" name="prize_redemption_code" class="regular-text"><p class="description"><?php _e('Optional code for the user to redeem the prize.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><label for="edit-prize-is-discount"><?php _e('Is Discount?', 'wheel-of-fortune'); ?></label></th><td><input type="checkbox" id="edit-prize-is-discount" name="prize_is_discount" value="1"><p class="description"><?php _e('Check if the prize is a discount.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><label for="edit-prize-discount-value"><?php _e('Discount Value (%)', 'wheel-of-fortune'); ?></label></th><td><input type="number" id="edit-prize-discount-value" name="prize_discount_value" step="0.01" min="0" max="100"><p class="description"><?php _e('Enter the discount value in %.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><label for="edit-prize-is-try-again"><?php _e('Is Try Again?', 'wheel-of-fortune'); ?></label></th><td><input type="checkbox" id="edit-prize-is-try-again" name="prize_is_try_again" value="1"><p class="description"><?php _e('Check if the prize is a try again.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><label for="edit-prize-email-subject"><?php _e('Email Subject', 'wheel-of-fortune'); ?></label></th><td><input type="text" id="edit-prize-email-subject" name="prize_email_subject" class="large-text"><p class="description"><?php _e('Subject for this prize\'s email. If empty, the default subject will be used.', 'wheel-of-fortune'); ?></p></td></tr>
                 <tr><th scope="row"><label for="edit-prize-email-template"><?php _e('Email Template', 'wheel-of-fortune'); ?></label></th><td><textarea id="edit-prize-email-template" name="prize_email_template" rows="10" class="large-text code"></textarea><p class="description"><?php _e('Available template tags:', 'wheel-of-fortune'); ?> <code>{user_name}</code>, <code>{prize_name}</code>, etc.</p></td></tr>
             </table>
             <p class="submit"><input type="submit" class="button button-primary" value="<?php esc_attr_e('Save Changes', 'wheel-of-fortune'); ?>"></p>
         </form>
     </div>
 </div>

<script>
jQuery(document).ready(function($) {
    $('.delete-wheel-product').on('click', function(e) {
        e.preventDefault();
        if (!confirm('Ali res želiš izbrisati ta produkt?')) return;
        var row = $(this).closest('tr');
        var id = $(this).data('id');
        $.post(ajaxurl, {
            action: 'wof_delete_wheel_product',
            id: id,
            _ajax_nonce: '<?php echo wp_create_nonce('wof_delete_wheel_product'); ?>'
        }, function(response) {
            if (response.success) {
                row.fadeOut(300, function() { $(this).remove(); });
            } else {
                alert(response.data || 'Napaka pri brisanju.');
            }
        });
    });

    $('.spins-editable').on('click', function() {
        var td = $(this);
        if (td.find('input').length) return;
        var current = td.text();
        var id = td.data('id');
        var input = $('<input type="number" min="1" style="width:60px;">').val(current);
        td.html(input);
        input.focus();
        input.on('blur', function() {
            var val = input.val();
            if (val && val != current) {
                $.post(ajaxurl, {
                    action: 'wof_update_wheel_product_spins',
                    id: id,
                    spins: val,
                    _ajax_nonce: '<?php echo wp_create_nonce('wof_update_wheel_product_spins'); ?>'
                }, function(response) {
                    if (response.success) {
                        td.text(val);
                    } else {
                        alert(response.data || 'Napaka pri shranjevanju.');
                        td.text(current);
                    }
                });
            } else {
                td.text(current);
            }
        });
    });
});
</script> """


"./admin/js/admin.js" : 
"""
jQuery(document).ready(function($) {
    'use strict';

    // Only run on our plugin's admin pages
    if (!$('.wheel-admin-page').length) {
        return;
    }

    // Tab navigation
    $('.nav-tab').on('click', function(e) {
        e.preventDefault();
        $('.nav-tab').removeClass('nav-tab-active');
        $(this).addClass('nav-tab-active');
        $('.wheel-tab-content').hide();
        $('#' + $(this).data('target')).show();
    });

    // --- Modal Logic ---
    var modal = $('#edit-prize-modal');
    var span = modal.find('.close');

    // Close modal
    span.on('click', function() {
        modal.hide();
    });
    $(window).on('click', function(event) {
        if ($(event.target).is(modal)) {
            modal.hide();
        }
    });

    // --- Add New Prize ---
    $('.add-new-prize').on('click', function(e) {
        e.preventDefault();
        
        // Clear form for new prize
        $('#edit-prize-form')[0].reset();
        $('#edit-prize-id').val(''); // Clear prize ID for new prize
        
        // Get wheel_id from the modal's data attribute
        var wheelId = $('#edit-prize-modal').data('wheel-id');
        $('#edit-wheel-id').val(wheelId);
        
        console.log('Opening modal for new prize with wheel_id:', wheelId);
        
        modal.show();
    });

    // --- Edit Prize ---
    $('.edit-prize').on('click', function(e) {
        e.preventDefault();
        var prizeId = $(this).data('id');
        
        // AJAX call to get prize details
        $.post(ajaxurl, {
            action: 'wheel_get_prize_details',
            _ajax_nonce: wheel_admin_nonce._ajax_nonce,
            prize_id: prizeId
        }, function(response) {
            if (response.success) {
                var prize = response.data;
                // Populate form
                $('#edit-prize-id').val(prize.id);
                $('#edit-wheel-id').val(prize.wheel_id); // wheel_id je že v formi
                $('#edit-prize-name').val(prize.name);
                $('#edit-prize-description').val(prize.description);
                $('#edit-prize-probability').val(prize.probability);
                $('#edit-prize-is-active').prop('checked', parseInt(prize.is_active, 10));
                $('#edit-prize-redemption-code').val(prize.redemption_code);
                $('#edit-prize-is-discount').prop('checked', parseInt(prize.is_discount, 10));
                $('#edit-prize-discount-value').val(prize.discount_value);
                $('#edit-prize-email-subject').val(prize.email_subject);
                $('#edit-prize-email-template').val(prize.email_template);
                $('#edit-prize-is-try-again').prop('checked', parseInt(prize.is_try_again, 10));
                
                modal.show();
            } else {
                alert(response.data.message || 'An error occurred.');
            }
        }).fail(function() {
            alert('An error occurred while loading prize details.');
        });
    });

    // --- Save Prize (via AJAX) ---
    $('#edit-prize-form').on('submit', function(e) {
        e.preventDefault();

        // Pripravimo podatke iz forme
        const formData = {
            action: 'wheel_save_prize',
            _ajax_nonce: wheel_admin_nonce._ajax_nonce,
            wheel_id: $('#edit-wheel-id').val(), // **KLJUČNO: pošljemo wheel_id**
            prize_id: $('#edit-prize-id').val(),
            name: $('#edit-prize-name').val(),
            description: $('#edit-prize-description').val(),
            probability: $('#edit-prize-probability').val(),
            is_active: $('#edit-prize-is-active').is(':checked') ? 1 : 0,
            redemption_code: $('#edit-prize-redemption-code').val(),
            is_discount: $('#edit-prize-is-discount').is(':checked') ? 1 : 0,
            discount_value: $('#edit-prize-discount-value').val(),
            email_subject: $('#edit-prize-email-subject').val(),
            email_template: $('#edit-prize-email-template').val(),
            is_try_again: $('#edit-prize-is-try-again').is(':checked') ? 1 : 0,
        };

        // Debug: preveri wheel_id
        console.log('Wheel ID from form:', formData.wheel_id);
        console.log('Form data:', formData);

        // Validate form fields
        if (!formData.name) {
            alert('Prize name is required.');
            return;
        }
        if (isNaN(parseFloat(formData.probability)) || formData.probability < 0 || formData.probability > 1) {
            alert('Probability must be a number between 0 and 1.');
            return;
        }
        if (!formData.wheel_id || formData.wheel_id == 0) {
            alert('Wheel ID is missing. Please refresh the page and try again.');
            return;
        }
        
        // AJAX call to save the prize
        $.post(ajaxurl, formData, function(response) {
            console.log('Server response:', response);
            if (response.success) {
                alert(response.data.message);
                modal.hide();
                location.reload(); // Refresh page to see changes
            } else {
                alert(response.data.message || 'An error occurred while saving.');
            }
        }).fail(function(xhr, status, error) {
            console.error('AJAX error:', {xhr: xhr, status: status, error: error});
            alert('A critical error occurred. Please try again.');
        });
    });

    // --- Delete Prize ---
    $('.delete-prize').on('click', function(e) {
        e.preventDefault();
        
        if (confirm('Are you sure you want to delete this prize?')) {
            var prizeId = $(this).data('id');
            
            $.post(ajaxurl, {
                action: 'wheel_delete_prize',
                _ajax_nonce: wheel_admin_nonce._ajax_nonce,
                prize_id: prizeId
            }, function(response) {
                if (response.success) {
                    alert(response.data.message);
                    location.reload();
                } else {
                    alert(response.data.message || 'An error occurred.');
                }
            });
        }
    });

    // --- SETTINGS PAGE - TEST EMAIL ---
    if ($('#test-email-button').length) {
        $('#test-email-button').on('click', function(e) {
            e.preventDefault();

            const button = $(this);
            const resultDiv = $('#test-email-result');
            const recipientEmail = $('#test-email-recipient').val();
            const spinner = button.siblings('.spinner');

            if (!recipientEmail) {
                alert(wheel_admin_i18n.enter_recipient_email || 'Please enter a recipient email address.');
                return;
            }

            button.prop('disabled', true);
            spinner.addClass('is-active');
            resultDiv.slideUp().removeClass('notice notice-success notice-error is-dismissible').empty();

            // Collect all settings from the form to test unsaved values
            const data = {
                action: 'wheel_test_email',
                _ajax_nonce: wheel_admin_nonce._ajax_nonce,
                recipient_email: recipientEmail,
                smtp_enabled: $('#wheel_smtp_enabled').is(':checked') ? '1' : '0',
                smtp_host: $('#wheel_smtp_host').val(),
                smtp_port: $('#wheel_smtp_port').val(),
                smtp_encryption: $('#wheel_smtp_encryption').val(),
                smtp_username: $('#wheel_smtp_username').val(),
                smtp_password: $('#wheel_smtp_password').val(),
                from_name: $('#wheel_email_from_name').val(),
                from_email: $('#wheel_email_from_email').val(),
            };

            $.ajax({
                url: ajaxurl,
                method: 'POST',
                data: data,
                success: function(response) {
                    if (response.success) {
                        resultDiv.addClass('notice notice-success is-dismissible').html('<p>' + response.data.message + '</p>').slideDown();
                    } else {
                        const errorMessage = response.data.message || (wheel_admin_i18n.error_sending_email || 'An unknown error occurred.');
                        resultDiv.addClass('notice notice-error is-dismissible').html('<p>' + errorMessage + '</p>').slideDown();
                    }
                },
                error: function(xhr) {
                    let errorMessage = wheel_admin_i18n.error_sending_email || 'A communication error occurred with the server.';
                    if(xhr.responseJSON && xhr.responseJSON.data && xhr.responseJSON.data.message) {
                        errorMessage = xhr.responseJSON.data.message;
                    }
                    resultDiv.addClass('notice notice-error is-dismissible').html('<p>' + errorMessage + '</p>').slideDown();
                },
                complete: function() {
                    button.prop('disabled', false);
                    spinner.removeClass('is-active');
                }
            });
        });
    }

    // Dodajanje/brisanje produkta za spine
    $('#add-product-button').on('click', function() {
        const button = $(this);
        const productId = $('#new-product-id').val();
        const spins = $('#new-product-spins').val();
        const wheelId = button.data('wheel-id');
        
        if (!productId || !spins) {
            alert('Prosim vnesite ID produkta in število spinov.');
            return;
        }

        $.ajax({
            url: ajaxurl,
            method: 'POST',
            data: {
                action: 'ajax_update_wheel_product_spins',
                _ajax_nonce: wheel_admin_nonce._ajax_nonce,
                wheel_id: wheelId,
                product_id: productId,
                spins: spins
            },
            success: function(response) {
                if(response.success) {
                    location.reload();
                } else {
                    alert('Napaka: ' + response.data.message);
                }
            },
            error: function() {
                alert('Prišlo je do kritične napake.');
            }
        });
    });

    $('.delete-product-button').on('click', function() {
        if(!confirm('Ste prepričani?')) return;

        const button = $(this);
        const productId = button.data('product-id');
        const wheelId = button.data('wheel-id');

        $.ajax({
            url: ajaxurl,
            method: 'POST',
            data: {
                action: 'ajax_delete_wheel_product',
                _ajax_nonce: wheel_admin_nonce._ajax_nonce,
                wheel_id: wheelId,
                product_id: productId
            },
            success: function(response) {
                if(response.success) {
                    location.reload();
                } else {
                    alert('Napaka: ' + response.data.message);
                }
            },
            error: function() {
                alert('Prišlo je do kritične napake.');
            }
        });
    });
});"""


"./admin/js/wheel.js" : 
"""
/**
 * Wheel of Fortune - JavaScript for wheel functionality
 * Robust, smooth animation using requestAnimationFrame and easing functions.
 */
jQuery(document).ready(function($) {
    // Check if wheelSettings are available
    if (typeof wheelSettings === 'undefined') {
        console.error('Wheel of Fortune: Settings (wheelSettings) are not defined. Please check the plugin setup.');
        return;
    }

    // Elements
    const wheel = $('.wheel');
    const button = $('.wheel-button');
    const resultDiv = $('.wheel-result');
    const spinsCounter = $('.wheel-spins-counter span');

    // Animation state
    let isSpinning = false;
    let animationFrameId = null;
    let accumulatedRotation = 0; // Total rotation is maintained between spins

    // Animation settings
    const spinDuration = 8000; // 8 seconds for a more dramatic effect
    const spinRotations = 5;   // Number of full rotations before stopping

    /**
     * Easing function (cubic-bezier out) for natural deceleration
     * @param {number} t - Current time (0 to 1)
     * @returns {number} - Animation progress (0 to 1)
     */
    function easeOutCubic(t) {
        return 1 - Math.pow(1 - t, 3);
    }

    /**
     * Main animation loop
     * @param {number} startTime - Animation start time
     * @param {number} startRotation - Starting rotation angle
     * @param {number} rotationAmount - Total rotation to perform for this spin
     */
    function animateWheel(startTime, startRotation, rotationAmount) {
        const currentTime = Date.now();
        const elapsedTime = currentTime - startTime;
        
        if (elapsedTime >= spinDuration) {
            wheel.css('transform', `rotate(${startRotation + rotationAmount}deg)`);
            accumulatedRotation = startRotation + rotationAmount; // Update the final position
            finishSpin();
            return;
        }

        // Calculate progress within the animation duration
        const timeProgress = elapsedTime / spinDuration;
        // Apply the easing function to determine the rotation progress
        const rotationProgress = easeOutCubic(timeProgress);
        
        // Calculate the current rotation
        const newRotation = startRotation + (rotationAmount * rotationProgress);
        wheel.css('transform', `rotate(${newRotation}deg)`);

        // Continue to the next frame
        animationFrameId = requestAnimationFrame(() => animateWheel(startTime, startRotation, rotationAmount));
    }

    /**
     * Function to execute after the spin animation is complete
     */
    function finishSpin() {
        // Display the result with a slight delay for better effect
        setTimeout(() => {
            const prize = window.spinResult.prize;
            resultDiv.html(`<h3>Congratulations!</h3><p>You've won: <strong>${prize.name}</strong></p>`);
            resultDiv.addClass('win').fadeIn(300);
            
            isSpinning = false;
            
            // Re-enable the button if there are remaining spins
            if (window.spinResult.remaining_spins > 0) {
                button.prop('disabled', false);
            } else {
                button.prop('disabled', true);
            }
        }, 500); // 500ms pause before showing the result
    }

    // Spin button click handler
    button.on('click', function() {
        if (isSpinning) return;

        isSpinning = true;
        button.prop('disabled', true);
        resultDiv.hide().removeClass('win error');
        
        $.ajax({
            url: wheelSettings.ajaxUrl,
            method: 'POST',
            data: {
                action: 'wheel_spin',
                nonce: wheelSettings.nonce
            },
            beforeSend: function(xhr) {
                xhr.setRequestHeader('X-WP-Nonce', wheelSettings.nonce);
            },
            success: function(response) {
                if (response.success) {
                    window.spinResult = response;
                    
                    // The target angle (0-360) for the wheel to stop at, sent by the server.
                    const targetAngle = response.degree;

                    // Add several full rotations for a nice visual effect.
                    const fullSpins = spinRotations * 360;

                    // Get the current angle of the wheel, normalized to 0-360 degrees.
                    const currentAngle = accumulatedRotation % 360;
                    
                    // Calculate the rotation needed to get from the current angle to the target angle.
                    // We must always rotate forward (clockwise, positive rotation).
                    let rotationToTarget = targetAngle - currentAngle;
                    if (rotationToTarget < 0) {
                        rotationToTarget += 360;
                    }
                    
                    // The total amount of rotation for this spin.
                    const rotationAmount = fullSpins + rotationToTarget;

                    const startRotation = accumulatedRotation;
                    
                    // Start the animation. The function will rotate the wheel by 'rotationAmount' degrees.
                    animateWheel(Date.now(), startRotation, rotationAmount);

                    // Update the remaining spins counter on the screen.
                    spinsCounter.text(response.remaining_spins);
                } else {
                    // Display error from server
                    resultDiv.html(`<p>${response.data.message || 'An error occurred.'}</p>`);
                    resultDiv.addClass('error').fadeIn(300);
                    isSpinning = false;
                    button.prop('disabled', false);
                }
            },
            error: function(xhr) {
                const errorMsg = xhr.responseJSON ? xhr.responseJSON.message : 'A communication error occurred.';
                resultDiv.html(`<p>${errorMsg}</p>`);
                resultDiv.addClass('error').fadeIn(300);
                isSpinning = false;
                button.prop('disabled', false);
            }
        });
    });

    // Initialization
    if (wheelSettings.remainingSpins <= 0) {
        button.prop('disabled', true);
    }
});"""


"./admin/partials/prize-form-fields.php" : 
"""
<?php
/**
 * Reusable form fields for adding/editing prizes
 */
if (!defined('ABSPATH')) exit;
?>
<tr>
    <th scope="row"><label for="prize_name"><?php _e('Prize Name', 'wheel-of-fortune'); ?></label></th>
    <td><input type="text" id="prize_name" name="prize_name" class="regular-text" required></td>
</tr>
<tr>
    <th scope="row"><label for="prize_description"><?php _e('Description', 'wheel-of-fortune'); ?></label></th>
    <td><textarea id="prize_description" name="prize_description" rows="3" class="large-text"></textarea></td>
</tr>
<tr>
    <th scope="row"><label for="prize_probability"><?php _e('Probability', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="number" id="prize_probability" name="prize_probability" step="any" min="0" max="1" required>
        <p class="description"><?php _e('Enter a value between 0 and 1 (e.g., 0.1 for 10% chance). Use 0 for prizes that cannot be won.', 'wheel-of-fortune'); ?></p>
    </td>
</tr>
<tr>
    <th scope="row"><?php _e('Status', 'wheel-of-fortune'); ?></th>
    <td>
        <label for="prize_is_active">
            <input type="checkbox" id="prize_is_active" name="prize_is_active" value="1" checked>
            <?php _e('Prize is active', 'wheel-of-fortune'); ?>
        </label>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_redemption_code"><?php _e('Redemption Code', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="text" id="prize_redemption_code" name="prize_redemption_code" class="regular-text">
        <p class="description"><?php _e('Optional code for the user to redeem the prize.', 'wheel-of-fortune'); ?></p>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_email_subject"><?php _e('Email Subject', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="text" id="prize_email_subject" name="prize_email_subject" class="large-text">
        <p class="description"><?php _e('Subject for this prize\'s email. If empty, the default subject will be used.', 'wheel-of-fortune'); ?></p>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_email_template"><?php _e('Email Template', 'wheel-of-fortune'); ?></label></th>
    <td>
        <textarea id="prize_email_template" name="prize_email_template" rows="10" class="large-text code"></textarea>
        <p class="description"><?php _e('Content for this prize\'s email. Leave blank for default template.', 'wheel-of-fortune'); ?></p>
        <p><?php _e('Available template tags:', 'wheel-of-fortune'); ?></p>
        <ul class="wheel-template-tags">
            <li><code>{user_name}</code>, <code>{user_email}</code>, <code>{prize_name}</code>, <code>{prize_description}</code>, <code>{redemption_code}</code>, <code>{site_name}</code>, <code>{site_url}</code>, <code>{date}</code>, <code>{time}</code></li>
        </ul>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_is_discount"><?php _e('Je discount?', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="checkbox" id="prize_is_discount" name="prize_is_discount" value="1">
        <p class="description"><?php _e('Označi, če je nagrada popust.', 'wheel-of-fortune'); ?></p>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_discount_value"><?php _e('Vrednost kupona (%)', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="number" id="prize_discount_value" name="prize_discount_value" step="0.01" min="0" max="100">
        <p class="description"><?php _e('Vnesi vrednost popusta v %.', 'wheel-of-fortune'); ?></p>
    </td>
</tr>
<tr>
    <th scope="row"><label for="prize_is_try_again"><?php _e('Try Again?', 'wheel-of-fortune'); ?></label></th>
    <td>
        <input type="checkbox" id="prize_is_try_again" name="prize_is_try_again" value="1">
        <p class="description"><?php _e('Označi, če je ta nagrada "Try Again" (ponovni poskus).', 'wheel-of-fortune'); ?></p>
    </td>
</tr>"""


"./admin/settings-page.php" : 
"""
<?php
/**
 * Administratorska stran za nastavitve vtičnika Kolo Sreče
 */

// Prepreči neposreden dostop
if (!defined('ABSPATH')) {
    exit;
}

global $wpdb;

// Preveri, če ima uporabnik pravice za dostop
if (!current_user_can('manage_options')) {
    return;
}

// Shrani nastavitve
if (isset($_POST['wheel_save_settings']) && check_admin_referer('wheel_settings_nonce')) {
    // Časovna omejitev
    $cooldown_minutes = isset($_POST['wheel_cooldown_minutes']) ? intval($_POST['wheel_cooldown_minutes']) : 0;
    update_option('wheel_cooldown_minutes', $cooldown_minutes);
    
    // Maksimalno število spinov
    $max_spins = isset($_POST['wheel_max_spins']) ? intval($_POST['wheel_max_spins']) : 0;
    update_option('wheel_max_spins', $max_spins);
    
    // Email obvestila
    $send_emails = isset($_POST['wheel_send_emails']) ? true : false;
    update_option('wheel_send_emails', $send_emails);
    
    // SMTP nastavitve
    $smtp_enabled = isset($_POST['wheel_smtp_enabled']) ? true : false;
    update_option('wheel_smtp_enabled', $smtp_enabled);
    
    $smtp_host = isset($_POST['wheel_smtp_host']) ? sanitize_text_field($_POST['wheel_smtp_host']) : '';
    update_option('wheel_smtp_host', $smtp_host);
    
    $smtp_port = isset($_POST['wheel_smtp_port']) ? sanitize_text_field($_POST['wheel_smtp_port']) : '587';
    update_option('wheel_smtp_port', $smtp_port);
    
    $smtp_encryption = isset($_POST['wheel_smtp_encryption']) ? sanitize_text_field($_POST['wheel_smtp_encryption']) : 'tls';
    update_option('wheel_smtp_encryption', $smtp_encryption);
    
    $smtp_username = isset($_POST['wheel_smtp_username']) ? sanitize_text_field($_POST['wheel_smtp_username']) : '';
    update_option('wheel_smtp_username', $smtp_username);
    
    // POPRAVEK: Gesla se ne sme sanitizirati s sanitize_text_field, ker lahko vsebuje posebne znake.
    $smtp_password = isset($_POST['wheel_smtp_password']) ? wp_unslash($_POST['wheel_smtp_password']) : '';
    update_option('wheel_smtp_password', $smtp_password);
    
    $email_from_name = isset($_POST['wheel_email_from_name']) ? sanitize_text_field($_POST['wheel_email_from_name']) : get_bloginfo('name');
    update_option('wheel_email_from_name', $email_from_name);
    
    $email_from_email = isset($_POST['wheel_email_from_email']) ? sanitize_email($_POST['wheel_email_from_email']) : get_bloginfo('admin_email');
    update_option('wheel_email_from_email', $email_from_email);
    
    // Izdelki, ki podeljujejo spine
    $spin_products = array();
    if (isset($_POST['product_ids']) && isset($_POST['product_spins'])) {
        $product_ids = $_POST['product_ids'];
        $product_spins = $_POST['product_spins'];
        
        foreach ($product_ids as $key => $product_id) {
            if (!empty($product_id) && isset($product_spins[$key])) {
                $spin_products[$product_id] = intval($product_spins[$key]);
            }
        }
    }
    update_option('wheel_spin_products', $spin_products);
    
    // Dnevni spin - shrani izbrano kolo
    $daily_spin_wheel_id = isset($_POST['wof_daily_spin_wheel_id']) ? intval($_POST['wof_daily_spin_wheel_id']) : '';
    update_option('wof_daily_spin_wheel_id', $daily_spin_wheel_id);
    
    // Prikaži sporočilo o uspehu
    add_settings_error('wheel_settings', 'settings_updated', __('Nastavitve so bile uspešno shranjene.', 'wheel-of-fortune'), 'updated');
}

// Ročno dodajanje spinov uporabniku se zdaj izvaja preko AJAX

// Pridobi trenutne nastavitve
$cooldown_minutes = get_option('wheel_cooldown_minutes', 0);
$max_spins = get_option('wheel_max_spins', 0);
$send_emails = get_option('wheel_send_emails', false);
$spin_products = get_option('wheel_spin_products', array());

// Pridobi vsa kolesa za dropdown
$wheels_table = $wpdb->prefix . 'wof_wheels';
$wheels = $wpdb->get_results("SELECT * FROM $wheels_table ORDER BY id ASC", ARRAY_A);
$daily_spin_wheel_id = get_option('wof_daily_spin_wheel_id', '');

// Prikaži sporočila o napakah/uspehu
settings_errors('wheel_settings');
?>

<div class="wrap wheel-admin-page">
    <h1><?php echo esc_html__('Kolo Sreče - Nastavitve', 'wheel-of-fortune'); ?></h1>
    
    <h2 class="nav-tab-wrapper">
        <a href="#" class="nav-tab nav-tab-active" data-target="general-settings"><?php echo esc_html__('Splošne nastavitve', 'wheel-of-fortune'); ?></a>
        <a href="#" class="nav-tab" data-target="product-settings"><?php echo esc_html__('Izdelki', 'wheel-of-fortune'); ?></a>
        <a href="#" class="nav-tab" data-target="wheel-preview"><?php echo esc_html__('Predogled', 'wheel-of-fortune'); ?></a>
    </h2>
    
    <form method="post" action="">
        <?php wp_nonce_field('wheel_settings_nonce'); ?>
        
        <div id="general-settings" class="wheel-tab-content">
            <div class="wheel-card">
                <h2><?php echo esc_html__('Splošne nastavitve', 'wheel-of-fortune'); ?></h2>
                
                <table class="wheel-form-table">
                    <tr>
                        <th scope="row">
                            <label for="wheel_cooldown_minutes"><?php echo esc_html__('Časovna omejitev (minute)', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="number" id="wheel_cooldown_minutes" name="wheel_cooldown_minutes" value="<?php echo esc_attr($cooldown_minutes); ?>" min="0" step="1" />
                            <p class="description"><?php echo esc_html__('Število minut, ki mora preteči med dvema vrtljajema. Vrednost 0 pomeni brez omejitve.', 'wheel-of-fortune'); ?></p>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_max_spins"><?php echo esc_html__('Maksimalno število spinov', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="number" id="wheel_max_spins" name="wheel_max_spins" value="<?php echo esc_attr($max_spins); ?>" min="0" step="1" />
                            <p class="description"><?php echo esc_html__('Maksimalno število spinov, ki jih lahko ima uporabnik. Vrednost 0 pomeni brez omejitve.', 'wheel-of-fortune'); ?></p>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wof_daily_spin_wheel_id"><?php echo esc_html__('Kolo za dnevni spin', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <select id="wof_daily_spin_wheel_id" name="wof_daily_spin_wheel_id">
                                <option value=""><?php echo esc_html__('Izberi kolo', 'wheel-of-fortune'); ?></option>
                                <?php foreach ($wheels as $wheel): ?>
                                    <option value="<?php echo esc_attr($wheel['id']); ?>" <?php selected($daily_spin_wheel_id, $wheel['id']); ?>><?php echo esc_html($wheel['name']); ?></option>
                                <?php endforeach; ?>
                            </select>
                            <p class="description"><?php echo esc_html__('Vsi registrirani uporabniki bodo vsakih 24 ur prejeli 1 spin na izbranem kolesu.', 'wheel-of-fortune'); ?></p>
                        </td>
                    </tr>
                    <!-- Možnost za pošiljanje e-pošte je odstranjena, saj se e-pošta pošlje vedno -->
                    <input type="hidden" name="wheel_send_emails" value="1" />
                </table>
            </div>
            
            <div class="wheel-card">
                <h2><?php echo esc_html__('SMTP nastavitve', 'wheel-of-fortune'); ?></h2>
                <p class="description"><?php echo esc_html__('Nastavitve za pošiljanje e-pošte preko SMTP strežnika. Če so te nastavitve omogočene, bo vtičnik uporabljal SMTP namesto privzete WordPress funkcije za pošiljanje e-pošte.', 'wheel-of-fortune'); ?></p>
                
                <table class="wheel-form-table">
                    <tr>
                        <th scope="row">
                            <?php echo esc_html__('Uporabi SMTP', 'wheel-of-fortune'); ?>
                        </th>
                        <td>
                            <label for="wheel_smtp_enabled">
                                <input type="checkbox" id="wheel_smtp_enabled" name="wheel_smtp_enabled" <?php checked(get_option('wheel_smtp_enabled', false)); ?> />
                                <?php echo esc_html__('Omogoči SMTP za pošiljanje e-pošte', 'wheel-of-fortune'); ?>
                            </label>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_smtp_host"><?php echo esc_html__('SMTP gostitelj', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="text" id="wheel_smtp_host" name="wheel_smtp_host" value="<?php echo esc_attr(get_option('wheel_smtp_host', '')); ?>" class="regular-text" />
                            <p class="description"><?php echo esc_html__('Npr. smtp.gmail.com', 'wheel-of-fortune'); ?></p>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_smtp_port"><?php echo esc_html__('SMTP vrata', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="text" id="wheel_smtp_port" name="wheel_smtp_port" value="<?php echo esc_attr(get_option('wheel_smtp_port', '587')); ?>" />
                            <p class="description"><?php echo esc_html__('Običajno 587 (TLS) ali 465 (SSL)', 'wheel-of-fortune'); ?></p>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_smtp_encryption"><?php echo esc_html__('Šifriranje', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <select id="wheel_smtp_encryption" name="wheel_smtp_encryption">
                                <option value="tls" <?php selected(get_option('wheel_smtp_encryption', 'tls'), 'tls'); ?>><?php echo esc_html__('TLS', 'wheel-of-fortune'); ?></option>
                                <option value="ssl" <?php selected(get_option('wheel_smtp_encryption', 'tls'), 'ssl'); ?>><?php echo esc_html__('SSL', 'wheel-of-fortune'); ?></option>
                                <option value="" <?php selected(get_option('wheel_smtp_encryption', 'tls'), ''); ?>><?php echo esc_html__('Brez', 'wheel-of-fortune'); ?></option>
                            </select>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_smtp_username"><?php echo esc_html__('SMTP uporabniško ime', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="text" id="wheel_smtp_username" name="wheel_smtp_username" value="<?php echo esc_attr(get_option('wheel_smtp_username', '')); ?>" class="regular-text" />
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_smtp_password"><?php echo esc_html__('SMTP geslo', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="password" id="wheel_smtp_password" name="wheel_smtp_password" value="<?php echo esc_attr(get_option('wheel_smtp_password', '')); ?>" class="regular-text" />
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_email_from_name"><?php echo esc_html__('Ime pošiljatelja', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="text" id="wheel_email_from_name" name="wheel_email_from_name" value="<?php echo esc_attr(get_option('wheel_email_from_name', get_bloginfo('name'))); ?>" class="regular-text" />
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <label for="wheel_email_from_email"><?php echo esc_html__('E-pošta pošiljatelja', 'wheel-of-fortune'); ?></label>
                        </th>
                        <td>
                            <input type="email" id="wheel_email_from_email" name="wheel_email_from_email" value="<?php echo esc_attr(get_option('wheel_email_from_email', get_bloginfo('admin_email'))); ?>" class="regular-text" />
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">
                            <?php echo esc_html__('Preizkusi nastavitve', 'wheel-of-fortune'); ?>
                        </th>
                        <td>
                            <div style="display: flex; align-items: center; gap: 10px; flex-wrap: wrap;">
                                <input type="email" id="test-email-recipient" class="regular-text" placeholder="<?php esc_attr_e('Email for testing', 'wheel-of-fortune'); ?>" value="<?php echo esc_attr(wp_get_current_user()->user_email); ?>" />
                                <button type="button" id="test-email-button" class="button button-secondary"><?php echo esc_html__('Pošlji testno e-pošto', 'wheel-of-fortune'); ?></button>
                                <span class="spinner" style="float: none; vertical-align: middle;"></span>
                            </div>
                            <p class="description"><?php echo esc_html__('Vnesite e-poštni naslov in kliknite gumb, da preizkusite trenutno vnešene (ne nujno shranjene) nastavitve.', 'wheel-of-fortune'); ?></p>
                            <div id="test-email-result" style="margin-top: 10px;"></div>
                        </td>
                    </tr>
                </table>
            </div>
            
            <div class="wheel-card">
                <h2><?php echo esc_html__('Upravljanje s spini', 'wheel-of-fortune'); ?></h2>

                <div class="wheel-form-table">
                    <h3><?php echo esc_html__('Ročno dodajanje spinov', 'wheel-of-fortune'); ?></h3>
                    <div>
                        <?php wp_nonce_field('wheel_add_spins_nonce', 'wheel_add_spins_nonce'); ?>
                        <table class="form-table">
                            <tr>
                                <th scope="row">
                                    <label for="wheel_user_id"><?php echo esc_html__('Uporabnik', 'wheel-of-fortune'); ?></label>
                                </th>
                                <td>
                                    <select id="wheel_user_id" class="wheel-user-select">
                                        <option value=""><?php echo esc_html__('Izberite uporabnika', 'wheel-of-fortune'); ?></option>
                                    </select>
                                </td>
                            </tr>
                            <tr>
                                <th scope="row">
                                    <label for="wheel_spins_to_add"><?php echo esc_html__('Število spinov', 'wheel-of-fortune'); ?></label>
                                </th>
                                <td>
                                    <input type="number" id="wheel_spins_to_add" value="1" min="1" step="1" />
                                </td>
                            </tr>
                        </table>
                        <p class="submit">
                            <button type="button" id="wheel_add_spins_button" class="button button-primary"><?php echo esc_html__('Dodaj spine', 'wheel-of-fortune'); ?></button>
                        </p>
                    </div>
                </div>
                
                <div class="wheel-form-table">
                    <h3><?php echo esc_html__('Ponastavitev spinov', 'wheel-of-fortune'); ?></h3>
                    <p class="description"><?php echo esc_html__('Ponastavi število spinov za vse uporabnike na 0.', 'wheel-of-fortune'); ?></p>
                    <p>
                        <button type="button" id="wheel_reset_all_spins" class="button button-secondary"><?php echo esc_html__('Ponastavi vse spine', 'wheel-of-fortune'); ?></button>
                        <span class="spinner" style="float: none; vertical-align: middle;"></span>
                    </p>
                    <div id="wheel_reset_result" style="margin-top: 10px;"></div>
                </div>
                
                <!-- Dodaj nov razdelek za testiranje kuponov -->
                <div class="wheel-form-table">
                    <h3><?php echo esc_html__('Testiranje ustvarjanja kuponov', 'wheel-of-fortune'); ?></h3>
                    <p class="description"><?php echo esc_html__('Ta funkcija bo preizkusila različne metode za ustvarjanje WooCommerce kuponov in našla tisto, ki deluje na vašem sistemu.', 'wheel-of-fortune'); ?></p>
                    <p>
                        <button type="button" id="wheel_test_coupons" class="button button-secondary"><?php echo esc_html__('Testiraj ustvarjanje kuponov', 'wheel-of-fortune'); ?></button>
                        <span class="spinner coupon-test-spinner" style="float: none; vertical-align: middle;"></span>
                    </p>
                    <div id="wheel_coupon_test_result" style="margin-top: 10px;"></div>
                </div>
            </div>
        </div>
        
        <div id="product-settings" class="wheel-tab-content" style="display:none;">
            <div class="wheel-card">
                <h2><?php echo esc_html__('Izdelki, ki podeljujejo spine', 'wheel-of-fortune'); ?></h2>
                
                <p><?php echo esc_html__('Nastavite izdelke, ki bodo ob nakupu podelili določeno število spinov.', 'wheel-of-fortune'); ?></p>
                
                <table class="wheel-products-table widefat">
                    <thead>
                        <tr>
                            <th><?php echo esc_html__('ID izdelka', 'wheel-of-fortune'); ?></th>
                            <th><?php echo esc_html__('Ime izdelka', 'wheel-of-fortune'); ?></th>
                            <th><?php echo esc_html__('Število spinov', 'wheel-of-fortune'); ?></th>
                            <th><?php echo esc_html__('Akcije', 'wheel-of-fortune'); ?></th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if (empty($spin_products)): ?>
                            <tr>
                                <td colspan="4"><?php echo esc_html__('Ni nastavljenih izdelkov.', 'wheel-of-fortune'); ?></td>
                            </tr>
                        <?php else: ?>
                            <?php foreach ($spin_products as $product_id => $spins): ?>
                                <?php $product = wc_get_product($product_id); ?>
                                <?php if ($product): ?>
                                    <tr>
                                        <td>
                                            <input type="hidden" name="product_ids[]" value="<?php echo esc_attr($product_id); ?>" />
                                            <?php echo esc_html($product_id); ?>
                                        </td>
                                        <td><?php echo esc_html($product->get_name()); ?></td>
                                        <td>
                                            <input type="number" name="product_spins[]" value="<?php echo esc_attr($spins); ?>" min="1" step="1" />
                                        </td>
                                        <td>
                                            <a href="#" class="delete-product" data-id="<?php echo esc_attr($product_id); ?>"><?php echo esc_html__('Odstrani', 'wheel-of-fortune'); ?></a>
                                        </td>
                                    </tr>
                                <?php endif; ?>
                            <?php endforeach; ?>
                        <?php endif; ?>
                    </tbody>
                    <tfoot>
                        <tr>
                            <td>
                                <input type="number" id="new-product-id" placeholder="<?php echo esc_attr__('ID izdelka', 'wheel-of-fortune'); ?>" />
                            </td>
                            <td id="new-product-name"></td>
                            <td>
                                <input type="number" id="new-product-spins" placeholder="<?php echo esc_attr__('Število spinov', 'wheel-of-fortune'); ?>" min="1" step="1" />
                            </td>
                            <td>
                                <button type="button" id="add-product-button" class="button button-secondary"><?php echo esc_html__('Dodaj izdelek', 'wheel-of-fortune'); ?></button>
                            </td>
                        </tr>
                    </tfoot>
                </table>
            </div>
        </div>
        
        <div id="wheel-preview" class="wheel-tab-content" style="display:none;">
            <div class="wheel-card">
                <h2><?php echo esc_html__('Predogled kolesa', 'wheel-of-fortune'); ?></h2>
                
                <div class="wheel-preview-container">
                    <div id="wheel-preview-svg">
                        <?php 
                        $wheel = wheel_of_fortune();
                        $prizes = $wheel->get_wheel_prizes();
                        echo $wheel->generate_wheel_svg($prizes); 
                        ?>
                    </div>
                </div>
                
                <p class="description"><?php echo esc_html__('To je predogled kolesa, ki ga bodo videli uporabniki. Za spreminjanje nagrad pojdite na stran "Nagrade".', 'wheel-of-fortune'); ?></p>
            </div>
        </div>
        
        <p class="submit">
            <input type="submit" name="wheel_save_settings" class="button button-primary" value="<?php echo esc_attr__('Shrani nastavitve', 'wheel-of-fortune'); ?>" />
        </p>
    </form>
</div>

<script>
jQuery(document).ready(function($) {
    // Iskanje izdelka po ID
    $('#new-product-id').on('change', function() {
        var productId = $(this).val();
        
        if (productId) {
            $.ajax({
                url: ajaxurl,
                type: 'POST',
                data: {
                    action: 'wheel_get_product_name',
                    product_id: productId,
                    _wpnonce: '<?php echo wp_create_nonce('wheel_product_nonce'); ?>'
                },
                success: function(response) {
                    if (response.success) {
                        $('#new-product-name').text(response.data.name);
                    } else {
                        $('#new-product-name').text('<?php echo esc_js(__('Izdelek ni najden', 'wheel-of-fortune')); ?>');
                    }
                },
                error: function() {
                    $('#new-product-name').text('<?php echo esc_js(__('Napaka pri iskanju izdelka', 'wheel-of-fortune')); ?>');
                }
            });
        } else {
            $('#new-product-name').text('');
        }
    });
    
    // Dodajanje novega izdelka
    $('#add-product-button').on('click', function() {
        var productId = $('#new-product-id').val();
        var spins = $('#new-product-spins').val();
        var productName = $('#new-product-name').text();
        
        if (!productId || !spins || productName === '<?php echo esc_js(__('Izdelek ni najden', 'wheel-of-fortune')); ?>') {
            alert('<?php echo esc_js(__('Vnesite veljaven ID izdelka in število spinov', 'wheel-of-fortune')); ?>');
            return;
        }
        
        var newRow = '<tr>' +
            '<td><input type="hidden" name="product_ids[]" value="' + productId + '" />' + productId + '</td>' +
            '<td>' + productName + '</td>' +
            '<td><input type="number" name="product_spins[]" value="' + spins + '" min="1" step="1" /></td>' +
            '<td><a href="#" class="delete-product" data-id="' + productId + '"><?php echo esc_js(__('Odstrani', 'wheel-of-fortune')); ?></a></td>' +
            '</tr>';
        
        var tbody = $('.wheel-products-table tbody');
        if (tbody.find('tr:first td').length === 1) {
            tbody.empty();
        }
        
        tbody.append(newRow);
        
        $('#new-product-id').val('');
        $('#new-product-spins').val('');
        $('#new-product-name').text('');
    });
    
    // Brisanje izdelka
    $('.wheel-products-table').on('click', '.delete-product', function(e) {
        e.preventDefault();
        
        var row = $(this).closest('tr');
        row.remove();
        
        var tbody = $('.wheel-products-table tbody');
        if (tbody.find('tr').length === 0) {
            tbody.append('<tr><td colspan="4"><?php echo esc_js(__('Ni nastavljenih izdelkov.', 'wheel-of-fortune')); ?></td></tr>');
        }
    });
    
    // Ponastavi vse spine
    $('#wheel_reset_all_spins').on('click', function() {
        if (confirm('<?php echo esc_js(__('Ali ste prepričani, da želite ponastaviti vse spine za vse uporabnike? Tega ni mogoče razveljaviti!', 'wheel-of-fortune')); ?>')) {
            $.ajax({
                url: ajaxurl,
                type: 'POST',
                data: {
                    action: 'wheel_reset_all_spins',
                    _wpnonce: '<?php echo wp_create_nonce('wheel_reset_spins_nonce'); ?>'
                },
                success: function(response) {
                    if (response.success) {
                        alert('<?php echo esc_js(__('Vsi spini so bili uspešno ponastavljeni.', 'wheel-of-fortune')); ?>');
                    } else {
                        alert('<?php echo esc_js(__('Napaka pri ponastavljanju spinov:', 'wheel-of-fortune')); ?> ' + response.data.message);
                    }
                },
                error: function() {
                    alert('<?php echo esc_js(__('Prišlo je do napake pri komunikaciji s strežnikom.', 'wheel-of-fortune')); ?>');
                }
            });
        }
    });
    
    // Iskanje uporabnikov
    $('#wheel_user_id').on('change', function() {
        var userId = $(this).val();
        
        if (userId) {
            $.ajax({
                url: ajaxurl,
                type: 'POST',
                data: {
                    action: 'wheel_get_user_info',
                    user_id: userId,
                    _wpnonce: '<?php echo wp_create_nonce('wheel_user_info_nonce'); ?>'
                },
                success: function(response) {
                    if (response.success) {
                        $('#wheel_user_info').html(response.data.info);
                    } else {
                        $('#wheel_user_info').html('<?php echo esc_js(__('Uporabnik ni najden', 'wheel-of-fortune')); ?>');
                    }
                },
                error: function() {
                    $('#wheel_user_info').html('<?php echo esc_js(__('Napaka pri iskanju uporabnika', 'wheel-of-fortune')); ?>');
                }
            });
        } else {
            $('#wheel_user_info').html('');
        }
    });
    
    // Dodaj spine uporabniku
    $('#wheel_add_spins_button').on('click', function() {
        var userId = $('#wheel_user_id').val();
        var spins = $('#wheel_spins_to_add').val();
        
        if (!userId || !spins) {
            alert('<?php echo esc_js(__('Izberite uporabnika in vnesite število spinov', 'wheel-of-fortune')); ?>');
            return;
        }
        
        $.ajax({
            url: ajaxurl,
            type: 'POST',
            data: {
                action: 'wheel_add_user_spins',
                user_id: userId,
                spins: spins,
                _wpnonce: '<?php echo wp_create_nonce('wheel_add_spins_nonce'); ?>'
            },
            success: function(response) {
                if (response.success) {
                    alert('<?php echo esc_js(__('Spini so bili uspešno dodani.', 'wheel-of-fortune')); ?>');
                    $('#wheel_user_id').val('');
                    $('#wheel_spins_to_add').val('');
                } else {
                    alert('<?php echo esc_js(__('Napaka pri dodajanju spinov:', 'wheel-of-fortune')); ?> ' + response.data.message);
                }
            },
            error: function() {
                alert('<?php echo esc_js(__('Prišlo je do napake pri komunikaciji s strežnikom.', 'wheel-of-fortune')); ?>');
            }
        });
    });
    
    // Testiranje ustvarjanja kuponov
    $('#wheel_test_coupons').on('click', function() {
        var $button = $(this);
        var $spinner = $('.coupon-test-spinner');
        var $result = $('#wheel_coupon_test_result');
        
        $button.prop('disabled', true);
        $spinner.addClass('is-active');
        $result.html('');
        
        $.ajax({
            url: ajaxurl,
            type: 'POST',
            data: {
                action: 'wheel_test_coupons',
                nonce: wheel_admin_nonce
            },
            dataType: 'json',
            success: function(response) {
                $button.prop('disabled', false);
                $spinner.removeClass('is-active');
                
                if (response.success) {
                    var html = '<div class="notice notice-success"><p><strong>' + response.data.message + '</strong></p>';
                    
                    // Prikaži podrobne rezultate testov
                    html += '<table class="widefat" style="margin-top:10px;">';
                    html += '<thead><tr><th>Metoda</th><th>Rezultat</th><th>Sporočilo</th></tr></thead><tbody>';
                    
                    $.each(response.data.tests, function(method, result) {
                        var statusClass = result.success ? 'success' : 'error';
                        var statusText = result.success ? '✅ Uspešno' : '❌ Neuspešno';
                        
                        html += '<tr class="' + statusClass + '">';
                        html += '<td><strong>' + method + '</strong></td>';
                        html += '<td>' + statusText + '</td>';
                        html += '<td>' + result.message + '</td>';
                        html += '</tr>';
                    });
                    
                    html += '</tbody></table>';
                    
                    if (response.data.working_method) {
                        html += '<p><strong><?php echo esc_js(__('Priporočilo:', 'wheel-of-fortune')); ?></strong> ';
                        html += '<?php echo esc_js(__('Uporabite metodo', 'wheel-of-fortune')); ?> <code>' + response.data.working_method + '</code> <?php echo esc_js(__('za ustvarjanje kuponov.', 'wheel-of-fortune')); ?></p>';
                        
                        // Dodaj gumb za shranjevanje najboljše metode
                        html += '<p><button type="button" class="button button-primary save-best-method" data-method="' + response.data.working_method + '">';
                        html += '<?php echo esc_js(__('Shrani to metodo kot privzeto', 'wheel-of-fortune')); ?></button></p>';
                    }
                    
                    html += '</div>';
                    $result.html(html);
                    
                    // Dodaj poslušalec dogodkov za gumb za shranjevanje najboljše metode
                    $('.save-best-method').on('click', function() {
                        var method = $(this).data('method');
                        saveBestMethod(method);
                    });
                } else {
                    $result.html('<div class="notice notice-error"><p><strong><?php echo esc_js(__('Napaka pri testiranju:', 'wheel-of-fortune')); ?></strong> ' + response.data.message + '</p></div>');
                }
            },
            error: function(xhr, status, error) {
                $button.prop('disabled', false);
                $spinner.removeClass('is-active');
                $result.html('<div class="notice notice-error"><p><strong><?php echo esc_js(__('Prišlo je do napake pri testiranju:', 'wheel-of-fortune')); ?></strong> ' + error + '</p></div>');
            }
        });
    });
    
    // Funkcija za shranjevanje najboljše metode
    function saveBestMethod(method) {
        var $result = $('#wheel_coupon_test_result');
        
        $.ajax({
            url: ajaxurl,
            type: 'POST',
            data: {
                action: 'wheel_save_best_coupon_method',
                method: method,
                nonce: wheel_admin_nonce
            },
            dataType: 'json',
            success: function(response) {
                if (response.success) {
                    $result.prepend('<div class="notice notice-success is-dismissible"><p>' + response.data.message + '</p></div>');
                } else {
                    $result.prepend('<div class="notice notice-error is-dismissible"><p>' + response.data.message + '</p></div>');
                }
            },
            error: function(xhr, status, error) {
                $result.prepend('<div class="notice notice-error is-dismissible"><p><?php echo esc_js(__('Napaka pri shranjevanju metode:', 'wheel-of-fortune')); ?> ' + error + '</p></div>');
            }
        });
    }
});
</script> """


"./admin/stats-page.php" : 
"""
<?php
/**
 * Stran s statistiko za Kolo Sreče
 */

// Prepreči neposreden dostop
if (!defined('ABSPATH')) {
    exit;
}

// Preveri, če ima uporabnik pravice za dostop
if (!current_user_can('manage_options')) {
    return;
}

// Pridobi podatke o uporabnikih
global $wpdb;
$users_table = $wpdb->prefix . 'users';
$spins_table = $wpdb->prefix . 'wheel_spins';
$log_table = $wpdb->prefix . 'wheel_log';
$prizes_table = $wpdb->prefix . 'wheel_prizes';
$wheels_table = $wpdb->prefix . 'wof_wheels';

// Pridobi vsa kolesa
$wheels = $wpdb->get_results("SELECT * FROM $wheels_table ORDER BY id ASC", ARRAY_A);

// Izberi kolo (privzeto prvo)
$selected_wheel_id = isset($_GET['wheel_id']) ? intval($_GET['wheel_id']) : 1;
$selected_wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE id = %d", $selected_wheel_id), ARRAY_A);

if (!$selected_wheel) {
    $selected_wheel_id = 1;
    $selected_wheel = $wpdb->get_row("SELECT * FROM $wheels_table WHERE id = 1", ARRAY_A);
}

// Iskanje uporabnikov
$search = isset($_GET['s']) ? sanitize_text_field($_GET['s']) : '';
$search_condition = '';
if (!empty($search)) {
    $search_condition = $wpdb->prepare(
        "AND (u.user_login LIKE %s OR u.user_email LIKE %s OR u.display_name LIKE %s)",
        "%{$search}%",
        "%{$search}%",
        "%{$search}%"
    );
}

// Pridobi uporabnike z spin-i za izbrano kolo
$users_with_spins = $wpdb->get_results(
    $wpdb->prepare(
        "SELECT u.ID, u.user_email, u.display_name, 
                COALESCE(s.spins_available, 0) as spins_available,
                COUNT(l.id) as total_spins,
                MAX(l.spin_date) as last_spin_date
         FROM {$users_table} u
         LEFT JOIN {$spins_table} s ON u.ID = s.user_id AND s.wheel_id = %d
         LEFT JOIN {$log_table} l ON u.ID = l.user_id AND l.wheel_id = %d
         WHERE 1=1 {$search_condition}
         GROUP BY u.ID
         HAVING total_spins > 0 OR spins_available > 0
         ORDER BY total_spins DESC",
        $selected_wheel_id, $selected_wheel_id
    ),
    ARRAY_A
);

// Označi nagrado kot unovčeno
if (isset($_POST['mark_redeemed']) && isset($_POST['prize_id'])) {
    check_admin_referer('mark_prize_redeemed_nonce', 'mark_prize_redeemed_nonce');
    
    $prize_log_id = intval($_POST['prize_id']);
    
    $wpdb->update(
        $log_table,
        array('redeemed' => 1),
        array('id' => $prize_log_id)
    );
    
    echo '<div class="notice notice-success is-dismissible"><p>' . 
        __('Nagrada je bila označena kot unovčena.', 'wheel-of-fortune') . 
        '</p></div>';
}

// Izberi uporabnika za podrobnosti
$selected_user_id = isset($_GET['user_id']) ? intval($_GET['user_id']) : 0;

// Pridobi podrobnosti o nagradah uporabnika za izbrano kolo, če je izbran
$user_prizes = array();
if ($selected_user_id > 0) {
    $user_prizes = $wpdb->get_results(
        $wpdb->prepare(
            "SELECT l.id, p.name as prize_name, p.description as prize_description, 
                    l.spin_date, l.redeemed
             FROM {$log_table} l
             JOIN {$prizes_table} p ON l.prize_id = p.id
             WHERE l.user_id = %d AND l.wheel_id = %d
             ORDER BY l.spin_date DESC",
            $selected_user_id, $selected_wheel_id
        ),
        ARRAY_A
    );
}

?>

<div class="wrap">
    <h1><?php echo esc_html__('Statistika Kolesa Sreče', 'wheel-of-fortune'); ?></h1>
    
    <!-- Izbira kolesa -->
    <div class="tablenav top">
        <div class="alignleft actions">
            <form method="get" style="display: inline-block; margin-right: 20px;">
                <input type="hidden" name="page" value="wof-stats">
                <label for="wheel-select"><?php echo esc_html__('Izberi kolo:', 'wheel-of-fortune'); ?></label>
                <select name="wheel_id" id="wheel-select" onchange="this.form.submit()">
                    <?php foreach ($wheels as $wheel): ?>
                        <option value="<?php echo esc_attr($wheel['id']); ?>" <?php selected($selected_wheel_id, $wheel['id']); ?>>
                            <?php echo esc_html($wheel['name']); ?>
                        </option>
                    <?php endforeach; ?>
                </select>
            </form>
            
            <form method="get" style="display: inline-block;">
                <input type="hidden" name="page" value="wof-stats">
                <input type="hidden" name="wheel_id" value="<?php echo esc_attr($selected_wheel_id); ?>">
                <label for="user-search" class="screen-reader-text"><?php echo esc_html__('Iskanje uporabnikov:', 'wheel-of-fortune'); ?></label>
                <input type="search" id="user-search" name="s" value="<?php echo isset($_GET['s']) ? esc_attr($_GET['s']) : ''; ?>">
                <input type="submit" class="button" value="<?php echo esc_attr__('Išči uporabnike', 'wheel-of-fortune'); ?>">
            </form>
        </div>
        <br class="clear">
    </div>
    
    <h2><?php echo sprintf(esc_html__('Seznam uporabnikov s spini za kolo: %s', 'wheel-of-fortune'), esc_html($selected_wheel['name'])); ?></h2>
    
    <table class="wp-list-table widefat fixed striped">
        <thead>
            <tr>
                <th scope="col"><?php echo esc_html__('ID', 'wheel-of-fortune'); ?></th>
                <th scope="col"><?php echo esc_html__('E-pošta', 'wheel-of-fortune'); ?></th>
                <th scope="col"><?php echo esc_html__('Skupno št. spinov', 'wheel-of-fortune'); ?></th>
                <th scope="col"><?php echo esc_html__('Preostali spini', 'wheel-of-fortune'); ?></th>
                <th scope="col"><?php echo esc_html__('Zadnji spin', 'wheel-of-fortune'); ?></th>
                <th scope="col"><?php echo esc_html__('Akcije', 'wheel-of-fortune'); ?></th>
            </tr>
        </thead>
        <tbody>
            <?php if (empty($users_with_spins)) : ?>
                <tr>
                    <td colspan="6"><?php echo esc_html__('Ni uporabnikov z dodeljenimi spini.', 'wheel-of-fortune'); ?></td>
                </tr>
            <?php else : ?>
                <?php foreach ($users_with_spins as $user) : ?>
                    <tr<?php echo ($selected_user_id == $user['ID']) ? ' class="active"' : ''; ?>>
                        <td><?php echo esc_html($user['ID']); ?></td>
                        <td><?php echo esc_html($user['user_email']); ?></td>
                        <td><?php echo esc_html($user['total_spins']); ?></td>
                        <td><?php echo esc_html($user['spins_available']); ?></td>
                        <td><?php echo !empty($user['last_spin_date']) ? esc_html(date_i18n(get_option('date_format') . ' ' . get_option('time_format'), strtotime($user['last_spin_date']))) : '-'; ?></td>
                        <td>
                            <a href="<?php echo esc_url(add_query_arg('user_id', $user['ID'])); ?>" class="button"><?php echo esc_html__('Podrobnosti', 'wheel-of-fortune'); ?></a>
                        </td>
                    </tr>
                <?php endforeach; ?>
            <?php endif; ?>
        </tbody>
    </table>
    
    <?php if ($selected_user_id > 0) : ?>
        <?php $selected_user = get_userdata($selected_user_id); ?>
        <?php if ($selected_user) : ?>
            <h2><?php echo sprintf(esc_html__('Podrobnosti za uporabnika: %s', 'wheel-of-fortune'), esc_html($selected_user->display_name)); ?></h2>
            
            <table class="form-table">
                <tr>
                    <th scope="row"><?php echo esc_html__('ID uporabnika', 'wheel-of-fortune'); ?></th>
                    <td><?php echo esc_html($selected_user_id); ?></td>
                </tr>
                <tr>
                    <th scope="row"><?php echo esc_html__('E-pošta', 'wheel-of-fortune'); ?></th>
                    <td><?php echo esc_html($selected_user->user_email); ?></td>
                </tr>
                <tr>
                    <th scope="row"><?php echo esc_html__('Skupno število spinov', 'wheel-of-fortune'); ?></th>
                    <td>
                        <?php 
                        $total_spins = $wpdb->get_var($wpdb->prepare(
                            "SELECT COUNT(*) FROM {$log_table} WHERE user_id = %d AND wheel_id = %d",
                            $selected_user_id, $selected_wheel_id
                        ));
                        echo esc_html($total_spins); 
                        ?>
                    </td>
                </tr>
                <tr>
                    <th scope="row"><?php echo esc_html__('Preostali spini', 'wheel-of-fortune'); ?></th>
                    <td>
                        <?php 
                        $spins = $wpdb->get_var($wpdb->prepare(
                            "SELECT spins_available FROM {$spins_table} WHERE user_id = %d AND wheel_id = %d",
                            $selected_user_id, $selected_wheel_id
                        ));
                        echo esc_html($spins ?: 0); 
                        ?>
                    </td>
                </tr>
            </table>
            
            <h3><?php echo esc_html__('Zgodovina nagrad', 'wheel-of-fortune'); ?></h3>
            
            <?php if (empty($user_prizes)) : ?>
                <p><?php echo esc_html__('Ta uporabnik še ni prejel nobene nagrade.', 'wheel-of-fortune'); ?></p>
            <?php else : ?>
                <table class="wp-list-table widefat fixed striped">
                    <thead>
                        <tr>
                            <th scope="col"><?php echo esc_html__('ID', 'wheel-of-fortune'); ?></th>
                            <th scope="col"><?php echo esc_html__('Nagrada', 'wheel-of-fortune'); ?></th>
                            <th scope="col"><?php echo esc_html__('Opis', 'wheel-of-fortune'); ?></th>
                            <th scope="col"><?php echo esc_html__('Datum', 'wheel-of-fortune'); ?></th>
                            <th scope="col"><?php echo esc_html__('Status', 'wheel-of-fortune'); ?></th>
                            <th scope="col"><?php echo esc_html__('Akcije', 'wheel-of-fortune'); ?></th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php foreach ($user_prizes as $prize) : ?>
                            <tr>
                                <td><?php echo esc_html($prize['id']); ?></td>
                                <td><?php echo esc_html($prize['prize_name']); ?></td>
                                <td><?php echo esc_html($prize['prize_description']); ?></td>
                                <td><?php echo esc_html(date_i18n(get_option('date_format') . ' ' . get_option('time_format'), strtotime($prize['spin_date']))); ?></td>
                                <td>
                                    <?php echo $prize['redeemed'] ? 
                                        '<span class="dashicons dashicons-yes" style="color: green;"></span> ' . esc_html__('Unovčeno', 'wheel-of-fortune') : 
                                        '<span class="dashicons dashicons-no" style="color: red;"></span> ' . esc_html__('Neunovčeno', 'wheel-of-fortune'); 
                                    ?>
                                </td>
                                <td>
                                    <?php if (!$prize['redeemed']) : ?>
                                        <form method="post" style="display: inline;">
                                            <?php wp_nonce_field('mark_prize_redeemed_nonce', 'mark_prize_redeemed_nonce'); ?>
                                            <input type="hidden" name="prize_id" value="<?php echo esc_attr($prize['id']); ?>">
                                            <button type="submit" name="mark_redeemed" class="button"><?php echo esc_html__('Označi kot unovčeno', 'wheel-of-fortune'); ?></button>
                                        </form>
                                    <?php endif; ?>
                                </td>
                            </tr>
                        <?php endforeach; ?>
                    </tbody>
                </table>
            <?php endif; ?>
        <?php else : ?>
            <p><?php echo esc_html__('Uporabnik ni bil najden.', 'wheel-of-fortune'); ?></p>
        <?php endif; ?>
    <?php endif; ?>
</div> """


"./admin/users-page.php" : 
"""
<?php
/**
 * Stran za upravljanje uporabnikov in spinov za Kolo Sreče
 */

// Prepreči neposreden dostop
if (!defined('ABSPATH')) {
    exit;
}

// Preveri, če ima uporabnik pravice za dostop
if (!current_user_can('manage_options')) {
    return;
}

// Pridobi vsa kolesa
global $wpdb;
$wheels_table = $wpdb->prefix . 'wof_wheels';
$wheels = $wpdb->get_results("SELECT * FROM $wheels_table ORDER BY id ASC", ARRAY_A);

// Izberi kolo (privzeto prvo)
$selected_wheel_id = isset($_GET['wheel_id']) ? intval($_GET['wheel_id']) : 1;
$selected_wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE id = %d", $selected_wheel_id), ARRAY_A);

if (!$selected_wheel) {
    $selected_wheel_id = 1;
    $selected_wheel = $wpdb->get_row("SELECT * FROM $wheels_table WHERE id = 1", ARRAY_A);
}

// Obdelaj akcije
if (isset($_POST['add_spins_submit'])) {
    check_admin_referer('wheel_add_spins_nonce', 'wheel_add_spins_nonce');
    
    $user_id = intval($_POST['user_id']);
    $spins = intval($_POST['spins']);
    $wheel_id = intval($_POST['wheel_id']);
    
    if ($user_id > 0 && $spins > 0 && $wheel_id > 0) {
        $spins_table = $wpdb->prefix . 'wheel_spins';
        
        // Preveri, če uporabnik že ima zapis za to kolo
        $existing = $wpdb->get_var($wpdb->prepare(
            "SELECT id FROM $spins_table WHERE user_id = %d AND wheel_id = %d",
            $user_id, $wheel_id
        ));
        
        if ($existing) {
            $wpdb->query($wpdb->prepare(
                "UPDATE $spins_table SET spins_available = spins_available + %d WHERE user_id = %d AND wheel_id = %d",
                $spins, $user_id, $wheel_id
            ));
        } else {
            $wpdb->insert($spins_table, [
                'user_id' => $user_id,
                'wheel_id' => $wheel_id,
                'spins_available' => $spins,
                'last_spin_date' => null
            ], ['%d', '%d', '%d', '%s']);
        }
        
        echo '<div class="notice notice-success is-dismissible"><p>' . 
            sprintf(__('Uporabniku ID %d je bilo uspešno dodanih %d spinov za kolo %s.', 'wheel-of-fortune'), $user_id, $spins, $selected_wheel['name']) . 
            '</p></div>';
    }
}

if (isset($_POST['reset_spins_submit'])) {
    check_admin_referer('wheel_reset_spins_nonce', 'wheel_reset_spins_nonce');
    
    $user_id = intval($_POST['user_id']);
    $wheel_id = intval($_POST['wheel_id']);
    
    if ($user_id > 0 && $wheel_id > 0) {
        $spins_table = $wpdb->prefix . 'wheel_spins';
        
        $wpdb->update(
            $spins_table,
            array('spins_available' => 0),
            array('user_id' => $user_id, 'wheel_id' => $wheel_id)
        );
        
        echo '<div class="notice notice-success is-dismissible"><p>' . 
            sprintf(__('Spini uporabnika ID %d za kolo %s so bili uspešno ponastavljeni na 0.', 'wheel-of-fortune'), $user_id, $selected_wheel['name']) . 
            '</p></div>';
    }
}

// Pridobi podatke o uporabnikih
$users_table = $wpdb->prefix . 'users';
$spins_table = $wpdb->prefix . 'wheel_spins';
$log_table = $wpdb->prefix . 'wheel_log';
$prizes_table = $wpdb->prefix . 'wheel_prizes';

// Iskanje uporabnikov
$search = isset($_GET['s']) ? sanitize_text_field($_GET['s']) : '';
$search_condition = '';
if (!empty($search)) {
    $search_condition = $wpdb->prepare(
        "AND (u.user_login LIKE %s OR u.user_email LIKE %s OR u.display_name LIKE %s)",
        "%{$search}%",
        "%{$search}%",
        "%{$search}%"
    );
}

// Pridobi uporabnike z spin-i za izbrano kolo
$users = $wpdb->get_results(
    $wpdb->prepare(
        "SELECT u.ID, u.user_login, u.user_email, u.display_name, 
                COALESCE(s.spins_available, 0) as spins_available,
                COUNT(l.id) as total_spins
         FROM {$users_table} u
         LEFT JOIN {$spins_table} s ON u.ID = s.user_id AND s.wheel_id = %d
         LEFT JOIN {$log_table} l ON u.ID = l.user_id AND l.wheel_id = %d
         WHERE 1=1 {$search_condition}
         GROUP BY u.ID
         HAVING total_spins > 0 OR spins_available > 0
         ORDER BY total_spins DESC",
        $selected_wheel_id, $selected_wheel_id
    ),
    ARRAY_A
);

// Izbrani uporabnik za urejanje
$selected_user_id = isset($_GET['edit_user']) ? intval($_GET['edit_user']) : 0;
$selected_user = null;
$user_prizes = array();

if ($selected_user_id > 0) {
    $selected_user = get_userdata($selected_user_id);
    if ($selected_user) {
        // Pridobi spine za izbrano kolo
        $spins = $wpdb->get_var($wpdb->prepare(
            "SELECT spins_available FROM $spins_table WHERE user_id = %d AND wheel_id = %d",
            $selected_user_id, $selected_wheel_id
        ));
        $spins = $spins ?: 0;
        
        // Pridobi nagrade uporabnika za izbrano kolo
        $user_prizes = $wpdb->get_results(
            $wpdb->prepare(
                "SELECT l.id, p.name as prize_name, p.description as prize_description, 
                        l.spin_date, l.redeemed
                 FROM {$log_table} l
                 JOIN {$prizes_table} p ON l.prize_id = p.id
                 WHERE l.user_id = %d AND l.wheel_id = %d
                 ORDER BY l.spin_date DESC",
                $selected_user_id, $selected_wheel_id
            ),
            ARRAY_A
        );
    }
}

?>

<div class="wrap">
    <h1><?php echo esc_html__('Uporabniki in spini', 'wheel-of-fortune'); ?></h1>
    
    <!-- Izbira kolesa -->
    <div class="tablenav top">
        <div class="alignleft actions">
            <form method="get" style="display: inline-block; margin-right: 20px;">
                <input type="hidden" name="page" value="wof-users">
                <label for="wheel-select"><?php echo esc_html__('Izberi kolo:', 'wheel-of-fortune'); ?></label>
                <select name="wheel_id" id="wheel-select" onchange="this.form.submit()">
                    <?php foreach ($wheels as $wheel): ?>
                        <option value="<?php echo esc_attr($wheel['id']); ?>" <?php selected($selected_wheel_id, $wheel['id']); ?>>
                            <?php echo esc_html($wheel['name']); ?>
                        </option>
                    <?php endforeach; ?>
                </select>
            </form>
            
            <form method="get" style="display: inline-block;">
                <input type="hidden" name="page" value="wof-users">
                <input type="hidden" name="wheel_id" value="<?php echo esc_attr($selected_wheel_id); ?>">
                <label for="user-search" class="screen-reader-text"><?php echo esc_html__('Iskanje uporabnikov:', 'wheel-of-fortune'); ?></label>
                <input type="search" id="user-search" name="s" value="<?php echo esc_attr($search); ?>">
                <input type="submit" class="button" value="<?php echo esc_attr__('Išči uporabnike', 'wheel-of-fortune'); ?>">
            </form>
        </div>
        <br class="clear">
    </div>
    
    <div class="wheel-users-container">
        <div class="wheel-users-list">
            <h2><?php echo sprintf(esc_html__('Seznam uporabnikov s spini za kolo: %s', 'wheel-of-fortune'), esc_html($selected_wheel['name'])); ?></h2>
            
            <table class="wp-list-table widefat fixed striped">
                <thead>
                    <tr>
                        <th scope="col"><?php echo esc_html__('ID', 'wheel-of-fortune'); ?></th>
                        <th scope="col"><?php echo esc_html__('E-pošta', 'wheel-of-fortune'); ?></th>
                        <th scope="col"><?php echo esc_html__('Skupno št. spinov', 'wheel-of-fortune'); ?></th>
                        <th scope="col"><?php echo esc_html__('Preostali spini', 'wheel-of-fortune'); ?></th>
                        <th scope="col"><?php echo esc_html__('Akcije', 'wheel-of-fortune'); ?></th>
                    </tr>
                </thead>
                <tbody>
                    <?php if (empty($users)) : ?>
                        <tr>
                            <td colspan="5"><?php echo esc_html__('Ni najdenih uporabnikov s spini.', 'wheel-of-fortune'); ?></td>
                        </tr>
                    <?php else : ?>
                        <?php foreach ($users as $user) : ?>
                            <tr<?php echo ($selected_user_id == $user['ID']) ? ' class="active"' : ''; ?>>
                                <td><?php echo esc_html($user['ID']); ?></td>
                                <td><?php echo esc_html($user['user_email']); ?></td>
                                <td><?php echo esc_html($user['total_spins']); ?></td>
                                <td><?php echo esc_html($user['spins_available']); ?></td>
                                <td>
                                    <a href="<?php echo esc_url(add_query_arg('edit_user', $user['ID'])); ?>" class="button"><?php echo esc_html__('Podrobnosti', 'wheel-of-fortune'); ?></a>
                                </td>
                            </tr>
                        <?php endforeach; ?>
                    <?php endif; ?>
                </tbody>
            </table>
        </div>
        
        <?php if ($selected_user) : ?>
            <div class="wheel-user-edit">
                <h2><?php echo sprintf(esc_html__('Podrobnosti za uporabnika: %s', 'wheel-of-fortune'), esc_html($selected_user->display_name)); ?></h2>
                
                <table class="form-table">
                    <tr>
                        <th scope="row"><?php echo esc_html__('ID uporabnika', 'wheel-of-fortune'); ?></th>
                        <td><?php echo esc_html($selected_user_id); ?></td>
                    </tr>
                    <tr>
                        <th scope="row"><?php echo esc_html__('E-pošta', 'wheel-of-fortune'); ?></th>
                        <td><?php echo esc_html($selected_user->user_email); ?></td>
                    </tr>
                    <tr>
                        <th scope="row"><?php echo esc_html__('Skupno število spinov', 'wheel-of-fortune'); ?></th>
                        <td>
                            <?php 
                            $total_spins = $wpdb->get_var($wpdb->prepare(
                                "SELECT COUNT(*) FROM {$log_table} WHERE user_id = %d AND wheel_id = %d",
                                $selected_user_id, $selected_wheel_id
                            ));
                            echo esc_html($total_spins); 
                            ?>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row"><?php echo esc_html__('Preostali spini', 'wheel-of-fortune'); ?></th>
                        <td><?php echo esc_html($spins); ?></td>
                    </tr>
                </table>
                
                <div class="wheel-user-actions">
                    <div class="wheel-action-box">
                        <h3><?php echo esc_html__('Dodaj spine', 'wheel-of-fortune'); ?></h3>
                        <form method="post" action="">
                            <?php wp_nonce_field('wheel_add_spins_nonce', 'wheel_add_spins_nonce'); ?>
                            <input type="hidden" name="user_id" value="<?php echo esc_attr($selected_user_id); ?>">
                            <input type="hidden" name="wheel_id" value="<?php echo esc_attr($selected_wheel_id); ?>">
                            
                            <p>
                                <label for="spins"><?php echo esc_html__('Število spinov za dodati:', 'wheel-of-fortune'); ?></label>
                                <input type="number" id="spins" name="spins" value="1" min="1" class="regular-text" required>
                            </p>
                            
                            <p class="submit">
                                <input type="submit" name="add_spins_submit" class="button button-primary" value="<?php echo esc_attr__('Dodaj spine', 'wheel-of-fortune'); ?>">
                            </p>
                        </form>
                    </div>
                    
                    <div class="wheel-action-box">
                        <h3><?php echo esc_html__('Ponastavi spine', 'wheel-of-fortune'); ?></h3>
                        <form method="post" action="">
                            <?php wp_nonce_field('wheel_reset_spins_nonce', 'wheel_reset_spins_nonce'); ?>
                            <input type="hidden" name="user_id" value="<?php echo esc_attr($selected_user_id); ?>">
                            <input type="hidden" name="wheel_id" value="<?php echo esc_attr($selected_wheel_id); ?>">
                            
                            <p><?php echo esc_html__('S klikom na gumb boste ponastavili število spinov uporabnika na 0.', 'wheel-of-fortune'); ?></p>
                            
                            <p class="submit">
                                <input type="submit" name="reset_spins_submit" class="button button-secondary" value="<?php echo esc_attr__('Ponastavi spine na 0', 'wheel-of-fortune'); ?>" onclick="return confirm('<?php echo esc_js(__('Ali ste prepričani, da želite ponastaviti spine tega uporabnika na 0?', 'wheel-of-fortune')); ?>');">
                            </p>
                        </form>
                    </div>
                </div>
                
                <h3><?php echo esc_html__('Prejete nagrade', 'wheel-of-fortune'); ?></h3>
                
                <?php if (empty($user_prizes)) : ?>
                    <p><?php echo esc_html__('Ta uporabnik še ni prejel nobene nagrade.', 'wheel-of-fortune'); ?></p>
                <?php else : ?>
                    <table class="wp-list-table widefat fixed striped">
                        <thead>
                            <tr>
                                <th scope="col"><?php echo esc_html__('ID', 'wheel-of-fortune'); ?></th>
                                <th scope="col"><?php echo esc_html__('Nagrada', 'wheel-of-fortune'); ?></th>
                                <th scope="col"><?php echo esc_html__('Opis', 'wheel-of-fortune'); ?></th>
                                <th scope="col"><?php echo esc_html__('Datum', 'wheel-of-fortune'); ?></th>
                                <th scope="col"><?php echo esc_html__('Status', 'wheel-of-fortune'); ?></th>
                                <th scope="col"><?php echo esc_html__('Akcije', 'wheel-of-fortune'); ?></th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php foreach ($user_prizes as $prize) : ?>
                                <tr>
                                    <td><?php echo esc_html($prize['id']); ?></td>
                                    <td><?php echo esc_html($prize['prize_name']); ?></td>
                                    <td><?php echo esc_html($prize['prize_description']); ?></td>
                                    <td><?php echo esc_html(date_i18n(get_option('date_format') . ' ' . get_option('time_format'), strtotime($prize['spin_date']))); ?></td>
                                    <td>
                                        <?php echo $prize['redeemed'] ? 
                                            '<span class="dashicons dashicons-yes" style="color: green;"></span> ' . esc_html__('Unovčeno', 'wheel-of-fortune') : 
                                            '<span class="dashicons dashicons-no" style="color: red;"></span> ' . esc_html__('Neunovčeno', 'wheel-of-fortune'); 
                                        ?>
                                    </td>
                                    <td>
                                        <?php if (!$prize['redeemed']) : ?>
                                            <form method="post" action="<?php echo esc_url(admin_url('admin.php?page=wheel-stats&user_id=' . $selected_user_id)); ?>">
                                                <?php wp_nonce_field('mark_prize_redeemed_nonce', 'mark_prize_redeemed_nonce'); ?>
                                                <input type="hidden" name="prize_id" value="<?php echo esc_attr($prize['id']); ?>">
                                                <button type="submit" name="mark_redeemed" class="button"><?php echo esc_html__('Označi kot unovčeno', 'wheel-of-fortune'); ?></button>
                                            </form>
                                        <?php endif; ?>
                                    </td>
                                </tr>
                            <?php endforeach; ?>
                        </tbody>
                    </table>
                <?php endif; ?>
            </div>
        <?php elseif ($selected_user_id > 0) : ?>
            <div class="wheel-user-edit">
                <p><?php echo esc_html__('Uporabnik ni bil najden.', 'wheel-of-fortune'); ?></p>
            </div>
        <?php else : ?>
            <div class="wheel-user-edit">
                <p><?php echo esc_html__('Izberite uporabnika za prikaz podrobnosti.', 'wheel-of-fortune'); ?></p>
            </div>
        <?php endif; ?>
    </div>
    
    <style>
        .wheel-users-container {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
        }
        
        .wheel-users-list {
            flex: 2;
            min-width: 500px;
        }
        
        .wheel-user-edit {
            flex: 1;
            min-width: 300px;
            background: #fff;
            padding: 15px;
            border: 1px solid #ccd0d4;
            box-shadow: 0 1px 1px rgba(0,0,0,.04);
        }
        
        .wheel-user-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
        }
        
        .wheel-action-box {
            flex: 1;
            min-width: 250px;
            padding: 15px;
            background: #f9f9f9;
            border: 1px solid #e5e5e5;
        }
    </style>
</div> 
</div> """


"./admin/wheels-page.php" : 
"""
<?php
/**
 * Admin page for managing multiple wheels
 */
if (!defined('ABSPATH')) exit;

global $wpdb;
$wheels_table = $wpdb->prefix . 'wof_wheels';

// Handle adding a new wheel
if (isset($_POST['add_wheel_submit']) && check_admin_referer('wof_add_wheel_nonce')) {
    $wheel_name = sanitize_text_field($_POST['wheel_name']);
    $wheel_slug = sanitize_title($_POST['wheel_name']); // Generate slug from name
    
    if (!empty($wheel_name)) {
        $wpdb->insert(
            $wheels_table,
            ['name' => $wheel_name, 'slug' => $wheel_slug, 'created_at' => current_time('mysql')],
            ['%s', '%s', '%s']
        );
        echo '<div class="notice notice-success is-dismissible"><p>' . __('New wheel created successfully!', 'wheel-of-fortune') . '</p></div>';
    } else {
        echo '<div class="notice notice-error is-dismissible"><p>' . __('Please provide a name for the wheel.', 'wheel-of-fortune') . '</p></div>';
    }
}

// Handle deleting a wheel
if (isset($_GET['action']) && $_GET['action'] === 'delete' && isset($_GET['wheel_id']) && check_admin_referer('wof_delete_wheel_' . $_GET['wheel_id'])) {
    $wheel_id_to_delete = intval($_GET['wheel_id']);
    if ($wheel_id_to_delete !== 1) { // Prevent deleting the default wheel
        // TODO: Consider what to do with prizes associated with this wheel. For now, we'll just delete the wheel.
        $wpdb->delete($wheels_table, ['id' => $wheel_id_to_delete], ['%d']);
        echo '<div class="notice notice-success is-dismissible"><p>' . __('Wheel deleted successfully.', 'wheel-of-fortune') . '</p></div>';
    } else {
        echo '<div class="notice notice-error is-dismissible"><p>' . __('The default wheel cannot be deleted.', 'wheel-of-fortune') . '</p></div>';
    }
}


$wheels = $wpdb->get_results("SELECT * FROM $wheels_table ORDER BY id ASC", ARRAY_A);
?>

<div class="wrap wheel-admin-page">
    <h1><?php echo esc_html__('Wheels of Fortune', 'wheel-of-fortune'); ?></h1>
    
    <div id="col-container" class="wp-clearfix">
        <div id="col-left">
            <div class="col-wrap">
                <div class="form-wrap">
                    <h2><?php echo esc_html__('Add New Wheel', 'wheel-of-fortune'); ?></h2>
                    <form method="post" action="">
                        <?php wp_nonce_field('wof_add_wheel_nonce'); ?>
                        <div class="form-field">
                            <label for="wheel_name"><?php _e('Wheel Name', 'wheel-of-fortune'); ?></label>
                            <input type="text" name="wheel_name" id="wheel_name" required>
                            <p><?php _e('The name is how it appears on your site.', 'wheel-of-fortune'); ?></p>
                        </div>
                        <p class="submit">
                            <input type="submit" name="add_wheel_submit" id="submit" class="button button-primary" value="<?php _e('Add New Wheel', 'wheel-of-fortune'); ?>">
                        </p>
                    </form>
                </div>
            </div>
        </div>
        <div id="col-right">
            <div class="col-wrap">
                <table class="wp-list-table widefat fixed striped">
                    <thead>
                        <tr>
                            <th scope="col" class="manage-column"><?php _e('ID', 'wheel-of-fortune'); ?></th>
                            <th scope="col" class="manage-column"><?php _e('Name', 'wheel-of-fortune'); ?></th>
                            <th scope="col" class="manage-column"><?php _e('Shortcode', 'wheel-of-fortune'); ?></th>
                            <th scope="col" class="manage-column"><?php _e('Actions', 'wheel-of-fortune'); ?></th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if (!empty($wheels)): ?>
                            <?php foreach ($wheels as $wheel): ?>
                                <tr>
                                    <td><?php echo esc_html($wheel['id']); ?></td>
                                    <td>
                                        <strong><a href="<?php echo admin_url('admin.php?page=wof-edit-wheel&wheel_id=' . $wheel['id']); ?>"><?php echo esc_html($wheel['name']); ?></a></strong>
                                    </td>
                                    <td>
                                        <code>[wheel_of_fortune id="<?php echo esc_attr($wheel['slug']); ?>"]</code>
                                    </td>
                                    <td>
                                        <a href="<?php echo admin_url('admin.php?page=wof-edit-wheel&wheel_id=' . $wheel['id']); ?>"><?php _e('Edit', 'wheel-of-fortune'); ?></a>
                                        <?php if ($wheel['id'] != 1): // Cannot delete default wheel ?>
                                        | <a href="<?php echo wp_nonce_url(admin_url('admin.php?page=wof-wheels&action=delete&wheel_id=' . $wheel['id']), 'wof_delete_wheel_' . $wheel['id']); ?>" class="delete-link" style="color:red;" onclick="return confirm('<?php _e('Are you sure you want to delete this wheel? This cannot be undone.', 'wheel-of-fortune'); ?>');"><?php _e('Delete', 'wheel-of-fortune'); ?></a>
                                        <?php endif; ?>
                                    </td>
                                </tr>
                            <?php endforeach; ?>
                        <?php else: ?>
                            <tr>
                                <td colspan="4"><?php _e('No wheels found.', 'wheel-of-fortune'); ?></td>
                            </tr>
                        <?php endif; ?>
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>"""


"./assets/css/admin.css" : 
"""
/**
 * Kolo Sreče - CSS za administratorski vmesnik
 */

/* Splošni stil administratorske strani */
.wheel-admin-page {
    max-width: 1200px;
    margin: 20px 0;
}

.wheel-admin-page h1 {
    margin-bottom: 20px;
}

.wheel-admin-page .nav-tab-wrapper {
    margin-bottom: 20px;
}

/* Kartice */
.wheel-card {
    background: #fff;
    border: 1px solid #ccd0d4;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
    margin-bottom: 20px;
    padding: 20px;
}

.wheel-card h2 {
    margin-top: 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

/* Tabela z nagradami */
.wheel-prizes-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.wheel-prizes-table th,
.wheel-prizes-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.wheel-prizes-table th {
    background-color: #f9f9f9;
}

.wheel-prizes-table tr:hover {
    background-color: #f9f9f9;
}

/* Barve nagrad */
.wheel-color-preview {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

.wheel-color-blue {
    background-color: #5DADE2;
}

.wheel-color-red {
    background-color: #E74C3C;
}

.wheel-color-gray {
    background-color: #D5D8DC;
}

/* Obrazci */
.wheel-form-table {
    width: 100%;
    margin-top: 20px;
}

.wheel-form-table th {
    width: 200px;
    padding: 15px 10px 15px 0;
    text-align: left;
    vertical-align: top;
}

.wheel-form-table td {
    padding: 15px 10px;
    vertical-align: top;
}

.wheel-form-table input[type="text"],
.wheel-form-table input[type="number"],
.wheel-form-table select,
.wheel-form-table textarea {
    width: 100%;
    max-width: 400px;
}

.wheel-form-table .description {
    color: #666;
    font-style: italic;
    margin-top: 5px;
    display: block;
}

/* Gumbi */
.wheel-button-primary {
    background: #0073aa;
    border-color: #0073aa;
    color: #fff;
    padding: 5px 15px;
    border-radius: 3px;
    cursor: pointer;
}

.wheel-button-secondary {
    background: #f7f7f7;
    border-color: #ccc;
    color: #555;
    padding: 5px 15px;
    border-radius: 3px;
    cursor: pointer;
}

.wheel-button-delete {
    background: #d63638;
    border-color: #d63638;
    color: #fff;
    padding: 5px 15px;
    border-radius: 3px;
    cursor: pointer;
}

/* Statistika */
.wheel-stats-container {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.wheel-stats-box {
    background: #fff;
    border: 1px solid #ccd0d4;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
    padding: 20px;
    margin: 10px;
    flex: 1 0 calc(33.333% - 20px);
    min-width: 250px;
    text-align: center;
}

.wheel-stats-box h3 {
    margin-top: 0;
    color: #23282d;
}

.wheel-stats-number {
    font-size: 32px;
    font-weight: bold;
    color: #0073aa;
    margin: 10px 0;
}

/* Predogled kolesa */
.wheel-preview-container {
    max-width: 300px;
    margin: 20px auto;
}

/* Odzivnost */
@media screen and (max-width: 782px) {
    .wheel-form-table th {
        width: 100%;
        display: block;
        padding-bottom: 0;
    }
    
    .wheel-form-table td {
        width: 100%;
        display: block;
    }
    
    .wheel-stats-box {
        flex: 1 0 calc(50% - 20px);
    }
}

@media screen and (max-width: 600px) {
    .wheel-stats-box {
        flex: 1 0 calc(100% - 20px);
    }
} """


"./assets/css/wheel.css" : 
"""
/**
 * Wheel of Fortune - CSS for wheel styling
 * Modern game-show aesthetic with 3D effects and lighting
 */

/* Main container */
.wheel-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
}

/* Dark theme */
.wheel-container.theme-dark {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    color: inherit;
}

/* Wheel sizes */
.wheel-container.size-small {
    max-width: 300px;
    transform: scale(0.9);
}

.wheel-container.size-medium {
    max-width: 650px;
}

.wheel-container.size-large {
    max-width: 800px;
}

/* Wheel wrapper with lighting effects */
.wheel-wrapper {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 700px;
    filter: drop-shadow(0 0 15px rgba(0, 200, 255, 0.3));
    padding-top: 80px;
    transition: transform 0.05s ease-out;
}

/* Outer ring lighting effect - POENOSTAVLJENO */
.wheel-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -5%;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    /* Manj kompleksen gradient */
    background: radial-gradient(
        circle at center,
        rgba(0, 150, 200, 0.1) 0%,
        rgba(0, 0, 0, 0) 70%
    );
    z-index: -1;
    pointer-events: none;
}

/* Wheel */
.wheel {
    width: 100%;
    height: 100%;
    transform-origin: center;
    transition: none; /* POMEMBNO: ne uporabljamo CSS tranzicije, saj jo upravlja JS */
    display: block;
    will-change: transform;
    /* Enostavnejši shadow, ki ga podpirajo vse naprave */
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.25));
    border: 4px solid #222;
    box-shadow: 0 0 10px 2px rgba(0, 223, 233, 0.5), 0 2px 8px rgba(0,0,0,0.3);
    border-radius: 50%;
    background: #111;
}

/* Wheel frame - BREZ SVG FILTRA */
.wheel-frame {
    fill: #0a4d6e;
    stroke: #0a7bb5;
    stroke-width: 8;
}

/* LED lighting on wheel frame - BREZ SVG FILTRA */
.wheel-light-track {
    fill: none;
    stroke: #00c8ff;
    stroke-width: 6;
    stroke-dasharray: 3, 8;
    animation: lightTrackAnimation 5s linear infinite;
}

@keyframes lightTrackAnimation {
    0% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: 100;
    }
}

/* Fast light track animation for spinning */
@keyframes fastLightTrackAnimation {
    0% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: 200;
    }
}

/* Wheel segment - BREZ SVG FILTRA */
.wheel-segment {
    stroke: #fff;
    stroke-width: 1px;
    transition: all 0.2s;
}

/* Simple gradients for cross-browser compatibility */
.wheel-segment-yellow { fill: #ffdd00; }
.wheel-segment-green { fill: #88ff00; }
.wheel-segment-red { fill: #ff5500; }
.wheel-segment-pink { fill: #ff44aa; }
.wheel-segment-blue { fill: #00ccff; }

/* Divider between segments */
.wheel-divider {
    stroke: rgba(255, 255, 255, 0.5);
    stroke-width: 2px;
}

/* Pegs on the wheel */
.wheel-peg {
    fill: #e0e0e0;
    stroke: #666;
    stroke-width: 1px;
    /* Enostavnejši shadow namesto glow filtra */
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
}

@keyframes pegPulse {
    from {
        fill: #e0e0e0;
        filter: url(#pegGlow);
    }
    to {
        fill: #ffffff;
        filter: url(#pegGlow) drop-shadow(0 0 3px rgba(255, 255, 255, 0.8));
    }
}

/* Faster peg pulse for spinning */
@keyframes fastPegPulse {
    0% {
        fill: #e0e0e0;
        filter: url(#pegGlow);
    }
    50% {
        fill: #ffffff;
        filter: url(#pegGlow) drop-shadow(0 0 5px rgba(255, 255, 255, 0.9));
    }
    100% {
        fill: #e0e0e0;
        filter: url(#pegGlow);
    }
}

/* Text on wheel - BREZ SVG FILTRA */
.wheel-text {
    font-family: 'Arial Rounded MT Bold', 'Arial', sans-serif;
    font-size: 24px;
    font-weight: 900;
    fill: #ffffff;
    stroke: #000000;
    stroke-width: 0.5px;
    paint-order: stroke fill;
    letter-spacing: 1px;
    pointer-events: none;
    text-anchor: middle;
    /* Enostavnejša senca, ki deluje povsod */
    text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
    text-overflow: ellipsis;
    max-width: 70px;
}

/* Center hub - BREZ SVG FILTRA */
.wheel-hub-outer {
    fill: #0a4d6e;
    stroke: #0a7bb5;
    stroke-width: 4;
}

.wheel-hub-inner {
    fill: #999;
}

.wheel-hub-button {
    fill: #330066;
}

/* Hub text - BREZ SVG FILTRA */
.wheel-hub-text {
    font-family: 'Arial Rounded MT Bold', 'Arial', sans-serif;
    font-size: 20px;
    font-weight: bold;
    fill: #ff00aa;
    text-anchor: middle;
    /* Enostavnejša senca namesto glow filtra */
    text-shadow: 0 0 10px #ff00aa;
}

/* Pointer - BREZ SVG FILTRA */
.wheel-pointer {
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 70px;
    z-index: 10;
    pointer-events: none;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.4));
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 20px;
}

/* Pointer active state - BREZ SVG FILTRA */
.wheel-pointer.active {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
    animation: pointerPulse 1s infinite alternate;
}

/* Pointer bounce effect when hitting a peg */
.wheel-pointer.bounce {
    animation: pointerBounce 0.3s ease-in-out;
}

@keyframes pointerPulse {
    from {
        opacity: 0.8;
    }
    to {
        opacity: 1;
    }
}

@keyframes pointerBounce {
    0% {
        transform: translateX(-50%) rotate(0deg);
    }
    25% {
        transform: translateX(-50%) rotate(-5deg);
    }
    75% {
        transform: translateX(-50%) rotate(5deg);
    }
    100% {
        transform: translateX(-50%) rotate(0deg);
    }
}

.wheel-pointer svg {
    width: 100%;
    height: 100%;
}

/* Pointer parts */
.pointer-mount {
    fill: #c0c0c0;
    stroke: #a0a0a0;
    stroke-width: 1;
}

.pointer-arm {
    fill: #a0a0a0;
    stroke: #808080;
    stroke-width: 1;
}

.pointer-tip {
    fill: #ff0066;
    stroke: #cc0055;
    stroke-width: 1;
}

/* Wheel button with improved styling */
.wheel-button {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto 0 auto;
    padding: 0 40px;
    background: linear-gradient(135deg, #ff00c4, #00dfe9);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 3px 10px #00dfe9;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 56px;
    min-width: 140px;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px #000, 0 0 10px #0cf101;
}

/* Button hover effect */
.wheel-button:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 7px 30px #ff00c4, 0 0 30px #00dfe9;
    background: linear-gradient(135deg, #00dfe9, #ff00c4);
}

/* Button active effect */
.wheel-button:active {
    transform: translateY(1px) scale(0.98);
    box-shadow: 0 3px 10px #00dfe9;
}

/* Button disabled state */
.wheel-button:disabled {
    background: linear-gradient(135deg, #aa6699, #774466);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.7;
}

/* Button ripple effect */
.wheel-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.wheel-button:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.3;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

/* Spins counter */
.wheel-spins-counter {
    text-align: center;
    margin: 18px 0 0 0;
    font-size: 22px;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 2px 8px #000, 0 0 10px #0cf101, 0 0 20px #00dfe9;
    letter-spacing: 1px;
    background: rgba(0,0,0,0.35);
    border-radius: 10px;
    padding: 8px 0;
}

/* Result display */
.wheel-result {
    display: none;
    text-align: center;
    margin: 20px 0;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: white;
    animation: resultGlow 2s infinite alternate;
}

@keyframes resultGlow {
    from {
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    to {
        box-shadow: 0 5px 25px rgba(255, 0, 170, 0.5);
    }
}

.wheel-result.win {
    background: rgba(255, 0, 170, 0.2);
}

.wheel-result h3 {
    font-size: 24px;
    margin: 0 0 10px 0;
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 0, 170, 0.8);
    letter-spacing: 1px;
}

.wheel-result p {
    margin: 5px 0;
}

.wheel-result strong {
    color: #ffcc00;
    font-size: 1.2em;
    text-shadow: 0 0 5px rgba(255, 204, 0, 0.8);
}

/* Login required message */
.wheel-login-required,
.wheel-no-spins {
    text-align: center;
    margin: 20px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: white;
}

.wheel-login-required a {
    color: #00c8ff;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(0, 200, 255, 0.5);
}

.wheel-login-required a:hover {
    color: #33d6ff;
    text-shadow: 0 0 10px rgba(0, 200, 255, 0.8);
}

/* Error message */
.wheel-error {
    text-align: center;
    margin: 20px 0;
    padding: 15px;
    background: rgba(255, 0, 0, 0.2);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: white;
    font-weight: bold;
}

/* Posodobljene medijske poizvedbe za manjše zaslone */
@media (max-width: 768px) {
    .wheel-text {
        font-size: 10px;
        max-width: 60px;
    }
    
    .wheel-container.size-large {
        max-width: 500px;
        transform: scale(0.95);
    }
    
    .wheel-hub-text {
        font-size: 18px;
    }
    
    .wheel-pointer {
        width: 50px;
        height: 70px;
    }
    
    .wheel-wrapper {
        padding-top: 35px;
    }
}

@media (max-width: 576px) {
    .wheel-container {
        padding: 20px 0;
        transform: scale(0.9);
    }
    
    .wheel-text {
        font-size: 8px;
        max-width: 50px;
    }
    
    .wheel-container.size-medium,
    .wheel-container.size-small {
        max-width: 320px;
        transform: scale(0.85);
    }
    
    .wheel-hub-text {
        font-size: 16px;
    }
    
    .wheel-button {
        padding: 8px 25px;
        font-size: 16px;
        margin: 15px auto;
    }
    
    .wheel-pointer {
        width: 40px;
        height: 60px;
    }
    
    .wheel-wrapper {
        padding-top: 30px;
    }
}

@media (max-width: 480px) {
    .wheel-container {
        transform: scale(0.8);
        padding: 15px 0;
    }
    
    .wheel-text {
        font-size: 7px;
        max-width: 40px;
    }
    
    .wheel-container.size-medium,
    .wheel-container.size-small,
    .wheel-container.size-large {
        max-width: 280px;
        transform: scale(0.75);
    }
    
    .wheel-hub-text {
        font-size: 14px;
    }
    
    .wheel-button {
        padding: 7px 20px;
        font-size: 14px;
        margin: 10px auto;
    }
    
    .wheel-pointer {
        width: 35px;
        height: 50px;
    }
    
    .wheel-wrapper {
        padding-top: 25px;
    }
    
    .wheel-result h3 {
        font-size: 18px;
    }
    
    .wheel-result p {
        font-size: 14px;
    }
}

/* Dodana nova medijska poizvedba za zelo majhne zaslone */
@media (max-width: 360px) {
    .wheel-container {
        transform: scale(0.7);
        padding: 10px 0;
    }
    
    .wheel-container.size-medium,
    .wheel-container.size-small,
    .wheel-container.size-large {
        max-width: 240px;
        transform: scale(0.65);
    }
    
    .wheel-text {
        font-size: 6px;
        max-width: 30px;
    }
    
    .wheel-hub-text {
        font-size: 12px;
    }
    
    .wheel-pointer {
        width: 30px;
        height: 45px;
    }
    
    .wheel-wrapper {
        padding-top: 20px;
    }
}

/* Dodana možnost za ročno prilagajanje velikosti */
.wheel-container.scale-90 {
    transform: scale(0.9);
}

.wheel-container.scale-80 {
    transform: scale(0.8);
}

.wheel-container.scale-70 {
    transform: scale(0.7);
}

.wheel-container.scale-60 {
    transform: scale(0.6);
}

.wheel-container.scale-50 {
    transform: scale(0.5);
} """


"./assets/js/wheel.js" : 
"""
/**
 * Wheel of Fortune - JavaScript for wheel functionality
 * Robust, smooth animation using requestAnimationFrame and easing functions.
 */
jQuery(document).ready(function($) {
    // Preveri, ali so podatki na voljo
    if (typeof wof_data === 'undefined') {
        console.error('WOF Data is missing.');
        return;
    }

    // Elementi
    var wheelContainer = $('.wheel-container');
    var wheelElement = wheelContainer.find('.wheel');
    var spinButton = wheelContainer.find('.wheel-button');
    var resultDiv = wheelContainer.find('.wheel-result');
    var spinsCounter = wheelContainer.find('.wheel-spins-counter span');

    // Stanje
    var isSpinning = false;
    var accumulatedRotation = 0;
    var wheelSpins = wof_data.spins_left;
    var l10n = wof_data.l10n;

    // Nastavitve animacije
    var spinDuration = 8000;
    var baseRotations = 5;

    // Funkcija za animacijo
    function easeOutCubic(t) {
        return 1 - Math.pow(1 - t, 3);
    }

    function animateWheel(startTime, startRotation, totalRotation) {
        var currentTime = Date.now();
        var elapsedTime = currentTime - startTime;

        if (elapsedTime >= spinDuration) {
            wheelElement.css('transform', 'rotate(' + (startRotation + totalRotation) + 'deg)');
            accumulatedRotation = (startRotation + totalRotation);
            finishSpin();
            return;
        }

        var timeProgress = elapsedTime / spinDuration;
        var rotationProgress = easeOutCubic(timeProgress);
        var currentRotation = startRotation + (totalRotation * rotationProgress);
        wheelElement.css('transform', 'rotate(' + currentRotation + 'deg)');

        requestAnimationFrame(function() {
            animateWheel(startTime, startRotation, totalRotation);
        });
    }
    
    // Obdelava po koncu vrtenja
    function finishSpin() {
        var prize = window.wof_spin_result.prize;
        showPrizePopup(prize);
        isSpinning = false;
        
        if (wheelSpins > 0) {
            spinButton.prop('disabled', false).text(l10n.spin_button);
        } else {
            spinButton.prop('disabled', true).text(l10n.no_spins_left);
        }
    }
    
    // Prikaz nagrade
    function showPrizePopup(prize) {
        var isTryAgain = window.wof_spin_result.is_try_again === 1 || prize.is_try_again === 1;
        var html = '';
        if (isTryAgain) {
            html = '<p><strong>' + prize.name + '</strong></p>';
        } else {
            html = '<h3>' + l10n.congratulations + '</h3><p>' + l10n.you_won + ' <strong>' + prize.name + '</strong></p>';
        }
        if (window.wof_spin_result.discount_code) {
            html += '<p>' + l10n.discount_code_sent + '</p>';
        }
        resultDiv.html(html).addClass('win').fadeIn(300);
    }

    // Posodobitev števca spinov
    function updateSpinsCounter() {
        if (spinsCounter.length) {
            spinsCounter.text(wheelSpins);
        }
    }

    // Klik na gumb za vrtenje
    spinButton.on('click', function() {
        if (isSpinning || wheelSpins <= 0) return;

        isSpinning = true;
        spinButton.prop('disabled', true).text(l10n.spinning);
        resultDiv.hide().removeClass('win error');

        $.ajax({
            url: wof_data.rest_url,
            method: 'POST',
            beforeSend: function(xhr) {
                xhr.setRequestHeader('X-WP-Nonce', wof_data.nonce);
            },
            data: {
                wheel_id: wof_data.wheel_id,
            },
            success: function(response) {
                if (response.success) {
                    window.wof_spin_result = response.data;
                    wheelSpins = response.data.remaining_spins;
                    updateSpinsCounter();

                    var targetAngle = response.data.degree;
                    var fullSpinsRotation = baseRotations * 360;
                    var currentAngle = accumulatedRotation % 360;
                    
                    var rotationToTarget = targetAngle - currentAngle;
                    if (rotationToTarget < 0) {
                        rotationToTarget += 360;
                    }
                    
                    var totalRotationAmount = fullSpinsRotation + rotationToTarget;

                    animateWheel(Date.now(), accumulatedRotation, totalRotationAmount);
                    
                } else {
                    handleError(response.data.message || l10n.error);
                }
            },
            error: function(xhr) {
                var errorMsg = xhr.responseJSON ? (xhr.responseJSON.message || l10n.error) : l10n.error;
                handleError(errorMsg);
            }
        });
    });
    
    function handleError(message) {
        resultDiv.html('<p>' + message + '</p>').addClass('error').fadeIn(300);
        isSpinning = false;
        if(wheelSpins > 0){
             spinButton.prop('disabled', false).text(l10n.spin_button);
        }
    }

    // Inicializacija
    function init() {
        updateSpinsCounter();
        if (wheelSpins <= 0) {
            spinButton.prop('disabled', true).text(l10n.no_spins_left);
        }
    }
    
    init();
});"""


"./languages/wheel-of-fortune.pot" : 
"""
# Copyright (C) 2023 Vaše ime
# This file is distributed under the GPL v2 or later.
msgid ""
msgstr ""
"Project-Id-Version: Kolo Sreče 1.0.0\n"
"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/wheel-of-fortune\n"
"POT-Creation-Date: 2023-07-01T12:00:00+00:00\n"
"PO-Revision-Date: 2023-07-01T12:00:00+00:00\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: WP-CLI 2.7.1\n"
"X-Domain: wheel-of-fortune\n"

#. Plugin Name of the plugin
msgid "Kolo Sreče"
msgstr ""

#. Plugin URI of the plugin
msgid "https://example.com/kolo-srece"
msgstr ""

#. Description of the plugin
msgid "WordPress vtičnik za interaktivno kolo sreče z nagradami"
msgstr ""

#. Author of the plugin
msgid "Vaše ime"
msgstr ""

#. Author URI of the plugin
msgid "https://example.com"
msgstr ""

#: wheel-of-fortune.php:199
msgid "Nimate več razpoložljivih vrtljajev"
msgstr ""

#: wheel-of-fortune.php:214
msgid "Počakajte še %d minut pred naslednjim vrtenjem"
msgstr ""

#: wheel-of-fortune.php:304
msgid "Čestitamo! Zadeli ste nagrado na kolesu sreče - %s"
msgstr ""

#: wheel-of-fortune.php:307
msgid ""
"Pozdravljeni %s,\n"
"\n"
"Čestitamo! Pravkar ste zadeli nagrado na našem kolesu sreče:\n"
"\n"
"%s - %s\n"
"\n"
"Za unovčenje nagrade se obrnite na našo podporo ali sledite navodilom na naši spletni strani.\n"
"\n"
"Lep pozdrav,\n"
"Ekipa %s"
msgstr ""

#: wheel-of-fortune.php:372
msgid "Za sodelovanje v nagradni igri se morate <a href=\"%s\">prijaviti</a>."
msgstr ""

#: wheel-of-fortune.php:383
msgid "Trenutno nimate razpoložljivih vrtljajev. Kupite izdelke za pridobitev novih vrtljajev."
msgstr ""

#: templates/wheel.php:37
msgid "Preostali vrtljaji:"
msgstr ""

#: templates/wheel.php:41
msgid "Zavrti kolo"
msgstr ""

#: admin/settings-page.php:37
msgid "Nastavitve so bile uspešno shranjene."
msgstr ""

#: admin/settings-page.php:53
msgid "Kolo Sreče - Nastavitve"
msgstr ""

#: admin/settings-page.php:56
msgid "Splošne nastavitve"
msgstr ""

#: admin/settings-page.php:57
msgid "Izdelki"
msgstr ""

#: admin/settings-page.php:58
msgid "Predogled"
msgstr ""

#: admin/settings-page.php:71
msgid "Časovna omejitev (minute)"
msgstr ""

#: admin/settings-page.php:75
msgid "Število minut, ki mora preteči med dvema vrtljajema. Vrednost 0 pomeni brez omejitve."
msgstr ""

#: admin/settings-page.php:80
msgid "Maksimalno število spinov"
msgstr ""

#: admin/settings-page.php:84
msgid "Maksimalno število spinov, ki jih lahko ima uporabnik. Vrednost 0 pomeni brez omejitve."
msgstr ""

#: admin/settings-page.php:89
msgid "Email obvestila"
msgstr ""

#: admin/settings-page.php:93
msgid "Pošlji email obvestilo ob zadetku nagrade"
msgstr ""

#: admin/settings-page.php:103
msgid "Upravljanje s spini"
msgstr ""

#: admin/settings-page.php:108
msgid "Dodeli spine uporabnikom"
msgstr ""

#: admin/settings-page.php:111
msgid "Uporabite spodnji obrazec za dodelitev spinov izbranim uporabnikom."
msgstr ""

#: admin/settings-page.php:114
msgid "Išči uporabnike..."
msgstr ""

#: admin/settings-page.php:116
msgid "Izberi uporabnika"
msgstr ""

#: admin/settings-page.php:118
msgid "Število spinov"
msgstr ""

#: admin/settings-page.php:119
msgid "Dodaj spine"
msgstr ""

#: admin/settings-page.php:125
msgid "Ponastavi vse spine"
msgstr ""

#: admin/settings-page.php:128
msgid "Ponastavi vse spine"
msgstr ""

#: admin/settings-page.php:129
msgid "Ta akcija bo ponastavila število spinov za vse uporabnike na 0. Tega ni mogoče razveljaviti!"
msgstr ""

#: admin/settings-page.php:139
msgid "Izdelki, ki podeljujejo spine"
msgstr ""

#: admin/settings-page.php:141
msgid "Nastavite izdelke, ki bodo ob nakupu podelili določeno število spinov."
msgstr ""

#: admin/settings-page.php:146
msgid "ID izdelka"
msgstr ""

#: admin/settings-page.php:147
msgid "Ime izdelka"
msgstr ""

#: admin/settings-page.php:148
msgid "Število spinov"
msgstr ""

#: admin/settings-page.php:149
msgid "Akcije"
msgstr ""

#: admin/settings-page.php:155
msgid "Ni nastavljenih izdelkov."
msgstr ""

#: admin/settings-page.php:169
msgid "Odstrani"
msgstr ""

#: admin/settings-page.php:178
msgid "ID izdelka"
msgstr ""

#: admin/settings-page.php:182
msgid "Število spinov"
msgstr ""

#: admin/settings-page.php:185
msgid "Dodaj izdelek"
msgstr ""

#: admin/settings-page.php:197
msgid "Predogled kolesa"
msgstr ""

#: admin/settings-page.php:209
msgid "To je predogled kolesa, ki ga bodo videli uporabniki. Za spreminjanje nagrad pojdite na stran \"Nagrade\"."
msgstr ""

#: admin/settings-page.php:215
msgid "Shrani nastavitve"
msgstr ""

#: admin/settings-page.php:233
msgid "Izdelek ni najden"
msgstr ""

#: admin/settings-page.php:236
msgid "Napaka pri iskanju izdelka"
msgstr ""

#: admin/settings-page.php:249
msgid "Vnesite veljaven ID izdelka in število spinov"
msgstr ""

#: admin/settings-page.php:256
msgid "Odstrani"
msgstr ""

#: admin/settings-page.php:276
msgid "Ni nastavljenih izdelkov."
msgstr ""

#: admin/settings-page.php:283
msgid "Ali ste prepričani, da želite ponastaviti vse spine za vse uporabnike? Tega ni mogoče razveljaviti!"
msgstr ""

#: admin/settings-page.php:292
msgid "Vsi spini so bili uspešno ponastavljeni."
msgstr ""

#: admin/settings-page.php:294
msgid "Napaka pri ponastavljanju spinov:"
msgstr ""

#: admin/settings-page.php:297
msgid "Prišlo je do napake pri komunikaciji s strežnikom."
msgstr ""

#: admin/settings-page.php:320
msgid "Izberi uporabnika"
msgstr ""

#: admin/settings-page.php:337
msgid "Izberite uporabnika in vnesite število spinov"
msgstr ""

#: admin/settings-page.php:352
msgid "Spini so bili uspešno dodani."
msgstr ""

#: admin/settings-page.php:354
msgid "Napaka pri dodajanju spinov:"
msgstr ""

#: admin/settings-page.php:357
msgid "Prišlo je do napake pri komunikaciji s strežnikom."
msgstr ""

#: admin/prizes-page.php:36
msgid "Ime nagrade je obvezno."
msgstr ""

#: admin/prizes-page.php:38
msgid "Verjetnost mora biti med 0 in 1."
msgstr ""

#: admin/prizes-page.php:54
msgid "Nagrada je bila uspešno dodana."
msgstr ""

#: admin/prizes-page.php:80
msgid "Ime nagrade je obvezno."
msgstr ""

#: admin/prizes-page.php:82
msgid "Verjetnost mora biti med 0 in 1."
msgstr ""

#: admin/prizes-page.php:98
msgid "Nagrada je bila uspešno posodobljena."
msgstr ""

#: admin/prizes-page.php:117
msgid "Nagrada je bila uspešno izbrisana."
msgstr ""

#: admin/prizes-page.php:134
msgid "Kolo Sreče - Nagrade"
msgstr ""

#: admin/prizes-page.php:139
msgid "Seznam nagrad"
msgstr ""

#: admin/prizes-page.php:143
msgid "Opozorilo: Skupna verjetnost vseh nagrad presega 1 (100%). Priporočamo, da prilagodite verjetnosti tako, da bo skupna vsota enaka 1."
msgstr ""

#: admin/prizes-page.php:144
msgid "Trenutna skupna verjetnost:"
msgstr ""

#: admin/prizes-page.php:147
msgid "Opozorilo: Skupna verjetnost vseh nagrad je manjša od 1 (100%). Priporočamo, da prilagodite verjetnosti tako, da bo skupna vsota enaka 1."
msgstr ""

#: admin/prizes-page.php:148
msgid "Trenutna skupna verjetnost:"
msgstr ""

#: admin/prizes-page.php:156
msgid "ID"
msgstr ""

#: admin/prizes-page.php:157
msgid "Ime"
msgstr ""

#: admin/prizes-page.php:158
msgid "Opis"
msgstr ""

#: admin/prizes-page.php:159
msgid "Verjetnost"
msgstr ""

#: admin/prizes-page.php:160
msgid "Barva"
msgstr ""

#: admin/prizes-page.php:161
msgid "Status"
msgstr ""

#: admin/prizes-page.php:162
msgid "Akcije"
msgstr ""

#: admin/prizes-page.php:168
msgid "Ni nagrad. Dodajte prvo nagrado spodaj."
msgstr ""

#: admin/prizes-page.php:179
msgid "Aktivna"
msgstr ""

#: admin/prizes-page.php:179
msgid "Neaktivna"
msgstr ""

#: admin/prizes-page.php:182
msgid "Uredi"
msgstr ""

#: admin/prizes-page.php:183
msgid "Izbriši"
msgstr ""

#: admin/prizes-page.php:194
msgid "Dodaj novo nagrado"
msgstr ""

#: admin/prizes-page.php:203
msgid "Ime nagrade"
msgstr ""

#: admin/prizes-page.php:210
msgid "Opis"
msgstr ""

#: admin/prizes-page.php:217
msgid "Verjetnost"
msgstr ""

#: admin/prizes-page.php:221
msgid "Vnesite vrednost med 0 in 1 (npr. 0.1 za 10% verjetnost)."
msgstr ""

#: admin/prizes-page.php:226
msgid "Barva"
msgstr ""

#: admin/prizes-page.php:230
msgid "Modra"
msgstr ""

#: admin/prizes-page.php:231
msgid "Rdeča"
msgstr ""

#: admin/prizes-page.php:232
msgid "Siva"
msgstr ""

#: admin/prizes-page.php:239
msgid "Nagrada je aktivna"
msgstr ""

#: admin/prizes-page.php:247
msgid "Dodaj nagrado"
msgstr ""

#: admin/prizes-page.php:258
msgid "Uredi nagrado"
msgstr ""

#: admin/prizes-page.php:267
msgid "Ime nagrade"
msgstr ""

#: admin/prizes-page.php:274
msgid "Opis"
msgstr ""

#: admin/prizes-page.php:281
msgid "Verjetnost"
msgstr ""

#: admin/prizes-page.php:285
msgid "Vnesite vrednost med 0 in 1 (npr. 0.1 za 10% verjetnost)."
msgstr ""

#: admin/prizes-page.php:290
msgid "Barva"
msgstr ""

#: admin/prizes-page.php:294
msgid "Modra"
msgstr ""

#: admin/prizes-page.php:295
msgid "Rdeča"
msgstr ""

#: admin/prizes-page.php:296
msgid "Siva"
msgstr ""

#: admin/prizes-page.php:303
msgid "Nagrada je aktivna"
msgstr ""

#: admin/prizes-page.php:311
msgid "Shrani spremembe"
msgstr ""

#: admin/prizes-page.php:335
msgid "Aktivna"
msgstr ""

#: admin/prizes-page.php:345
msgid "Ali ste prepričani, da želite izbrisati to nagrado?"
msgstr ""

#: admin/stats-page.php:134
msgid "Kolo Sreče - Statistika"
msgstr ""

#: admin/stats-page.php:138
msgid "Skupno število vrtljajev"
msgstr ""

#: admin/stats-page.php:143
msgid "Uporabniki z vrtljaji"
msgstr ""

#: admin/stats-page.php:148
msgid "Preostali vrtljaji"
msgstr ""

#: admin/stats-page.php:155
msgid "Nagrade po kategorijah"
msgstr ""

#: admin/stats-page.php:160
msgid "Nagrada"
msgstr ""

#: admin/stats-page.php:161
msgid "Barva"
msgstr ""

#: admin/stats-page.php:162
msgid "Število zadetkov"
msgstr ""

#: admin/stats-page.php:168
msgid "Ni podatkov."
msgstr ""

#: admin/stats-page.php:186
msgid "Vrtljaji po dnevih (zadnjih 30 dni)"
msgstr ""

#: admin/stats-page.php:189
msgid "Ni podatkov za prikaz."
msgstr ""

#: admin/stats-page.php:225
msgid "Uporabniki z največ vrtljaji"
msgstr ""

#: admin/stats-page.php:230
msgid "Uporabnik"
msgstr ""

#: admin/stats-page.php:231
msgid "Email"
msgstr ""

#: admin/stats-page.php:232
msgid "Število vrtljajev"
msgstr ""

#: admin/stats-page.php:238
msgid "Ni podatkov."
msgstr ""

#: admin/stats-page.php:255
msgid "Uporabniki z največ preostalimi vrtljaji"
msgstr ""

#: admin/stats-page.php:260
msgid "Uporabnik"
msgstr ""

#: admin/stats-page.php:261
msgid "Email"
msgstr ""

#: admin/stats-page.php:262
msgid "Preostali vrtljaji"
msgstr ""

#: admin/stats-page.php:268
msgid "Ni podatkov."
msgstr ""

#: admin/stats-page.php:285
msgid "Zadnjih 10 vrtljajev"
msgstr ""

#: admin/stats-page.php:290
msgid "ID"
msgstr ""

#: admin/stats-page.php:291
msgid "Uporabnik"
msgstr ""

#: admin/stats-page.php:292
msgid "Nagrada"
msgstr ""

#: admin/stats-page.php:293
msgid "Datum"
msgstr ""

#: admin/stats-page.php:294
msgid "Unovčeno"
msgstr ""

#: admin/stats-page.php:300
msgid "Ni podatkov."
msgstr ""

#: admin/stats-page.php:310
msgid "Da"
msgstr ""

#: admin/stats-page.php:312
msgid "Ne"
msgstr ""

#: admin/stats-page.php:325
msgid "Izvoz podatkov"
msgstr ""

#: admin/stats-page.php:327
msgid "Izvozite podatke o vrtljajih in nagradah za nadaljnjo analizo."
msgstr ""

#: admin/stats-page.php:336
msgid "Vsi vrtljaji"
msgstr ""

#: admin/stats-page.php:342
msgid "Nagrade in zadetki"
msgstr ""

#: admin/stats-page.php:348
msgid "Uporabniki in vrtljaji"
msgstr ""

#: admin/stats-page.php:353
msgid "Od datuma:"
msgstr ""

#: admin/stats-page.php:358
msgid "Do datuma:"
msgstr ""

#: admin/stats-page.php:363
msgid "Format:"
msgstr ""

#: admin/stats-page.php:372
msgid "Izvozi podatke"
msgstr "" """


"./public/shortcode-template.php" : 
"""
<?php
/**
 * Template for the Wheel of Fortune shortcode.
 *
 * This template is included from the shortcode function and has access to:
 * @var int    $wheel_id
 * @var array  $prizes
 * @var int    $spins_left
 */
if (!defined('ABSPATH')) exit;
?>

<div class="wheel-container">
    <div class="wheel-wrapper">
        <div class="wheel-svg">
            <?php echo $this->generate_wheel_svg($prizes); ?>
        </div>
        <div class="wheel-pointer">
            <!-- SVG za puščico je lahko tukaj ali v CSS kot background-image -->
             <svg width="60" height="70" viewBox="0 0 60 70" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M30 70L58.286 17.5H1.714L30 70Z" fill="#D9D9D9"/><path d="M30 70L58.286 17.5H1.714L30 70Z" stroke="black" stroke-width="2"/><circle cx="30" cy="15" r="15" fill="#C4C4C4" stroke="black" stroke-width="2"/></svg>
        </div>
        <div class="wheel-button-container">
            <button class="wheel-button" <?php echo ($spins_left <= 0) ? 'disabled' : ''; ?>>
                <?php echo ($spins_left > 0) ? esc_html($l10n['spin_button']) : esc_html($l10n['no_spins_left']); ?>
            </button>
        </div>
    </div>

    <div class="wheel-info">
        <div class="wheel-spins-counter">
            <?php _e('Spins left:', 'wheel-of-fortune'); ?> <span><?php echo esc_html($spins_left); ?></span>
        </div>
    </div>
    
    <div class="wheel-result" style="display: none;"></div>
</div> """


"./templates/emails/default-prize-email.html" : 
"""
<!DOCTYPE html>
<html>
<head>
    <title>Congratulations on your win!</title>
</head>
<body style="font-family: Arial, sans-serif; margin: 20px; padding: 0; background-color: #f4f4f4;">
    <table align="center" border="0" cellpadding="0" cellspacing="0" width="600" style="border-collapse: collapse; background-color: #ffffff; border: 1px solid #dddddd;">
        <tr>
            <td align="center" bgcolor="#70bbd9" style="padding: 40px 0 30px 0; color: #ffffff; font-size: 28px; font-weight: bold;">
                Congratulations, {user_name}!
            </td>
        </tr>
        <tr>
            <td bgcolor="#ffffff" style="padding: 40px 30px 40px 30px;">
                <h1 style="color: #333333;">You've won a prize!</h1>
                <p style="color: #555555; font-size: 16px;">
                    You just won a fantastic prize on our Wheel of Fortune:
                </p>
                <table border="0" cellpadding="0" cellspacing="0" width="100%" style="margin-top: 20px;">
                    <tr>
                        <td width="150" style="font-weight: bold;">Prize:</td>
                        <td>{prize_name}</td>
                    </tr>
                    <tr>
                        <td style="font-weight: bold;">Description:</td>
                        <td>{prize_description}</td>
                    </tr>
                    <tr>
                        <td style="font-weight: bold;">Redemption code:</td>
                        <td><strong>{redemption_code}</strong></td>
                    </tr>
                </table>
                <p style="color: #555555; font-size: 16px; margin-top: 30px;">
                    To redeem your prize, follow the instructions on our website or contact our support team.
                </p>
                <p style="color: #555555; font-size: 16px;">
                    Thank you for participating!
                </p>
            </td>
        </tr>
        <tr>
            <td bgcolor="#eeeeee" style="padding: 30px 30px 30px 30px; text-align: center; color: #888888; font-size: 12px;">
                This is an automated message. Please do not reply to this email.<br/>
                © {date} <a href="{site_url}" style="color: #888888;">{site_name}</a>. All rights reserved.
            </td>
        </tr>
    </table>
</body>
</html> """


"./templates/wheel.php" : 
"""
<?php
/**
 * Template for displaying the wheel of fortune
 * 
 * @var array $atts Shortcode attributes
 */

// Prevent direct access
if (!defined('ABSPATH')) {
    exit;
}

// Get number of available spins for this specific wheel
$user_id = get_current_user_id();
$wheel_id = isset($template_vars['wheel_id']) ? $template_vars['wheel_id'] : 1;
global $wpdb;
$spins_table = $wpdb->prefix . 'wheel_spins';
$spins = $wpdb->get_var($wpdb->prepare("SELECT spins_available FROM $spins_table WHERE user_id = %d AND wheel_id = %d", $user_id, $wheel_id));
$spins = $spins === null ? 0 : (int) $spins;

// Get prizes for the specific wheel
$wheel = wheel_of_fortune();
$prizes = $wheel->get_wheel_prizes($wheel_id);

// Set classes for size, theme and scale
$container_classes = array(
    'wheel-container',
    'wheel-of-fortune-container',
    'size-' . $atts['size'],
    'theme-' . $atts['theme']
);

// Add scale class if provided
if (!empty($atts['scale'])) {
    $container_classes[] = $atts['scale'];
}

// Generate unique ID for this wheel
$wheel_id_html = 'wheel-of-fortune-' . uniqid();

?>
<div id="<?php echo esc_attr($wheel_id_html); ?>" class="<?php echo esc_attr(implode(' ', $container_classes)); ?>">
    <!-- SVG Filters and Gradients for 3D effects -->
    <svg width="0" height="0" style="position: absolute;">
        <!-- Gradients for wheel segments -->
        <linearGradient id="gradientYellow" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stop-color="#ffdd00" />
            <stop offset="100%" stop-color="#ffaa00" />
        </linearGradient>
        <linearGradient id="gradientGreen" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stop-color="#88ff00" />
            <stop offset="100%" stop-color="#44cc00" />
        </linearGradient>
        <linearGradient id="gradientRed" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stop-color="#ff5500" />
            <stop offset="100%" stop-color="#cc3300" />
        </linearGradient>
        <linearGradient id="gradientPink" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stop-color="#ff44aa" />
            <stop offset="100%" stop-color="#cc2288" />
        </linearGradient>
        <linearGradient id="gradientBlue" x1="0%" y1="0%" x2="0%" y2="100%">
            <stop offset="0%" stop-color="#00ccff" />
            <stop offset="100%" stop-color="#0088cc" />
        </linearGradient>
        
        <!-- Hub gradients -->
        <radialGradient id="hubGradient" cx="50%" cy="50%" r="50%" fx="50%" fy="50%">
            <stop offset="0%" stop-color="#dddddd" />
            <stop offset="70%" stop-color="#999999" />
            <stop offset="100%" stop-color="#666666" />
        </radialGradient>
        
        <radialGradient id="buttonGradient" cx="50%" cy="30%" r="70%" fx="50%" fy="30%">
            <stop offset="0%" stop-color="#330066" />
            <stop offset="100%" stop-color="#220044" />
        </radialGradient>
        
        <!-- Chrome effect for pegs -->
        <linearGradient id="chromeGradient" x1="0%" y1="0%" x2="100%" y2="100%">
            <stop offset="0%" stop-color="#ffffff" />
            <stop offset="25%" stop-color="#f0f0f0" />
            <stop offset="50%" stop-color="#d0d0d0" />
            <stop offset="75%" stop-color="#a0a0a0" />
            <stop offset="100%" stop-color="#808080" />
        </linearGradient>
        
        <!-- Pointer gradients -->
        <linearGradient id="pointerGradient" x1="0%" y1="0%" x2="100%" y2="100%">
            <stop offset="0%" stop-color="#e0e0e0" />
            <stop offset="50%" stop-color="#b0b0b0" />
            <stop offset="100%" stop-color="#707070" />
        </linearGradient>
        
        <linearGradient id="pointerShineGradient" x1="0%" y1="0%" x2="100%" y2="100%">
            <stop offset="0%" stop-color="#ffffff" />
            <stop offset="100%" stop-color="rgba(255,255,255,0)" />
        </linearGradient>
        
        <!-- Filters for 3D effects -->
        <filter id="bevel" x="-10%" y="-10%" width="120%" height="120%">
            <feGaussianBlur in="SourceAlpha" stdDeviation="2" result="blur"/>
            <feOffset in="blur" dx="2" dy="2" result="offsetBlur"/>
            <feSpecularLighting in="blur" surfaceScale="5" specularConstant="1" specularExponent="20" lighting-color="#ffffff" result="specOut">
                <fePointLight x="-5000" y="-10000" z="20000"/>
            </feSpecularLighting>
            <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut2"/>
            <feComposite in="SourceGraphic" in2="specOut2" operator="arithmetic" k1="0" k2="1" k3="1" k4="0" result="litPaint"/>
            <feMerge>
                <feMergeNode in="offsetBlur"/>
                <feMergeNode in="litPaint"/>
            </feMerge>
        </filter>
        
        <filter id="innerShadow" x="-20%" y="-20%" width="140%" height="140%">
            <feGaussianBlur in="SourceAlpha" stdDeviation="3" result="blur"/>
            <feOffset in="blur" dx="3" dy="3" result="offsetBlur"/>
            <feComposite in="offsetBlur" in2="SourceAlpha" operator="in" result="innerShadow"/>
            <feComposite in="SourceGraphic" in2="innerShadow" operator="over"/>
        </filter>
        
        <filter id="glow" x="-20%" y="-20%" width="140%" height="140%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="5" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="over"/>
        </filter>
        
        <filter id="neonGlow" x="-20%" y="-20%" width="140%" height="140%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="5" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="over"/>
        </filter>
        
        <filter id="neonGlowBright" x="-20%" y="-20%" width="140%" height="140%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="8" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="over"/>
        </filter>
        
        <filter id="pegGlow" x="-50%" y="-50%" width="200%" height="200%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="2" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="over"/>
        </filter>
        
        <filter id="textShadow" x="-10%" y="-10%" width="120%" height="120%">
            <feDropShadow dx="1" dy="1" stdDeviation="1" flood-color="#000000" flood-opacity="0.7"/>
        </filter>
        
        <filter id="innerGlow" x="-20%" y="-20%" width="140%" height="140%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="10" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="atop"/>
        </filter>
        
        <filter id="buttonGlow" x="-30%" y="-30%" width="160%" height="160%">
            <feGaussianBlur in="SourceGraphic" stdDeviation="5" result="blur"/>
            <feComposite in="blur" in2="SourceGraphic" operator="over"/>
        </filter>
        
        <filter id="chromeEffect" x="-30%" y="-30%" width="160%" height="160%">
            <feGaussianBlur in="SourceAlpha" stdDeviation="2" result="blur"/>
            <feSpecularLighting in="blur" surfaceScale="5" specularConstant="1" specularExponent="20" lighting-color="#ffffff" result="specOut">
                <fePointLight x="-5000" y="-10000" z="20000"/>
            </feSpecularLighting>
            <feComposite in="specOut" in2="SourceAlpha" operator="in" result="specOut2"/>
            <feComposite in="SourceGraphic" in2="specOut2" operator="arithmetic" k1="0" k2="1" k3="1" k4="0"/>
        </filter>
        
        <filter id="pointerShadow" x="-30%" y="-30%" width="160%" height="160%">
            <feDropShadow dx="2" dy="4" stdDeviation="3" flood-color="#000000" flood-opacity="0.5"/>
        </filter>
    </svg>
    
    <!-- Wheel Pointer (Arrow) -->
    <div class="wheel-pointer">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 100">
            <!-- Base/Mount -->
            <rect x="15" y="0" width="50" height="15" rx="5" ry="5" fill="url(#pointerGradient)" filter="url(#bevel)" />
            
            <!-- Arrow body -->
            <path d="M25,10 L25,50 L15,50 L40,85 L65,50 L55,50 L55,10 Z" 
                  fill="url(#pointerGradient)" 
                  stroke="#505050" 
                  stroke-width="2" 
                  filter="url(#pointerShadow)" />
            
            <!-- Highlight on arrow (3D effect) -->
            <path d="M30,15 L30,45 L20,45 L40,75 L60,45 L50,45 L50,15 Z" 
                  fill="url(#pointerShineGradient)" 
                  opacity="0.3" />
            
            <!-- Center bolt -->
            <circle cx="40" cy="25" r="5" fill="url(#chromeGradient)" filter="url(#chromeEffect)" />
        </svg>
    </div>
    
    <div class="wheel-wrapper">
        <?php 
        if (!empty($prizes)) {
            echo $wheel->generate_wheel_svg($prizes); 
        } else {
            echo '<div class="wheel-error">' . esc_html__('Error loading the wheel. No prizes available.', 'wheel-of-fortune') . '</div>';
        }
        ?>
    </div>
    
    <div class="wheel-spins-counter">
        <?php echo esc_html__('Remaining spins:', 'wheel-of-fortune'); ?> <span><?php echo esc_html($spins); ?></span>
    </div>
    
    <button class="wheel-button" <?php echo ($spins <= 0) ? 'disabled' : ''; ?>>
        <?php echo esc_html__('SPIN', 'wheel-of-fortune'); ?>
    </button>
    
    <div class="wheel-result"></div>
</div>

<script type="text/javascript">
// Additional initialization for this specific wheel
jQuery(document).ready(function($) {
    if (typeof wheel_params !== 'undefined') {
        console.log('Wheel of Fortune initialized: <?php echo esc_js($wheel_id_html); ?>');
    } else {
        console.error('Wheel of Fortune: wheel_params is not defined. Check if the plugin is properly loaded.');
    }
});
</script> """


"./wheel-of-fortune.php" : 
"""
<?php
/**
 * Plugin Name: Wheel of Fortune
 * Plugin URI: https://example.com/wheel-of-fortune
 * Description: A Wheel of Fortune for WooCommerce that allows users to spin a wheel for prizes.
 * Version: 1.0.1
 * Author: Mark Poljansek
 * Author URI: https://example.com
 * Text Domain: wheel-of-fortune
 * Domain Path: /languages
 * Requires at least: 5.6
 * Requires PHP: 7.2
 * WC requires at least: 4.0
 * WC tested up to: 6.0
 * License: GPL v2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 */

// Prevent direct access
if (!defined('ABSPATH')) {
    exit;
}

// Plugin constants
define('WHEEL_OF_FORTUNE_VERSION', '1.0.1');
define('WHEEL_OF_FORTUNE_PLUGIN_DIR', plugin_dir_path(__FILE__));
define('WHEEL_OF_FORTUNE_PLUGIN_URL', plugin_dir_url(__FILE__));
define('WHEEL_OF_FORTUNE_PLUGIN_FILE', __FILE__);
define('WHEEL_OF_FORTUNE_DEBUG', true); // OBVEZNO NASTAVITE NA true

/**
 * Helper function for debug logging
 */
function wheel_of_fortune_debug_log($message) {
    if (defined('WHEEL_OF_FORTUNE_DEBUG') && WHEEL_OF_FORTUNE_DEBUG) {
        if (is_array($message) || is_object($message)) {
            error_log('Wheel of Fortune Debug: ' . print_r($message, true));
        } else {
            error_log('Wheel of Fortune Debug: ' . $message);
        }
    }
}

/**
 * Helper function to manually add spins to a user
 */
function wheel_of_fortune_add_spins($user_id, $spins, $wheel_id = 1) { // Privzeto kolo je 1
    if (!$user_id || !is_numeric($spins) || $spins <= 0 || !is_numeric($wheel_id)) {
        wheel_of_fortune_debug_log("add_spins: Invalid parameters provided. User: $user_id, Spins: $spins, Wheel: $wheel_id");
        return false;
    }

    global $wpdb;
    $table_spins = $wpdb->prefix . 'wheel_spins';
    
    wheel_of_fortune_debug_log("add_spins: Attempting to add $spins spins for user $user_id to wheel $wheel_id.");

    // Preveri, ali zapis že obstaja
    $existing_id = $wpdb->get_var($wpdb->prepare(
        "SELECT id FROM $table_spins WHERE user_id = %d AND wheel_id = %d",
        $user_id, $wheel_id
    ));

    if ($existing_id) {
        // Zapis obstaja, posodobi spine
        $result = $wpdb->query($wpdb->prepare(
            "UPDATE $table_spins SET spins_available = spins_available + %d WHERE id = %d",
            $spins, $existing_id
        ));
        wheel_of_fortune_debug_log("add_spins: Updated existing record. Result: $result");
    } else {
        // Zapis ne obstaja, ustvari novega
        $result = $wpdb->insert(
            $table_spins,
            [
                'user_id' => $user_id,
                'wheel_id' => $wheel_id,
                'spins_available' => $spins,
                'last_spin_date' => null
            ],
            ['%d', '%d', '%d', '%s']
        );
        wheel_of_fortune_debug_log("add_spins: Inserted new record. Result: $result");
    }
    
    return $result !== false;
}

/**
 * Main plugin class
 */
class WheelOfFortune {
    private static $instance = null;

    public static function get_instance() {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    private function __construct() {
        // Register hooks
        add_action('init', array($this, 'init'));
        add_action('plugins_loaded', array($this, 'load_textdomain'));
        register_activation_hook(WHEEL_OF_FORTUNE_PLUGIN_FILE, array($this, 'activate'));
        register_deactivation_hook(WHEEL_OF_FORTUNE_PLUGIN_FILE, array($this, 'deactivate'));
        
        // --- CRON: filter in akcija vedno aktivna ---
        add_filter('cron_schedules', array($this, 'add_custom_cron_schedules'));
        add_action('wof_daily_spin_event', array($this, 'execute_daily_spin_cron'));
        // ------------------------------------------
        
        add_action('admin_menu', array($this, 'admin_menu'));
        add_action('rest_api_init', array($this, 'register_rest_routes'));
        add_shortcode('wheel_of_fortune', array($this, 'shortcode'));
        
        if ($this->is_woocommerce_active()) {
            add_action('woocommerce_order_status_processing', array($this, 'assign_spins_on_purchase'));
            add_action('woocommerce_order_status_completed', array($this, 'assign_spins_on_purchase'));
        }
        
        add_action('wp_enqueue_scripts', array($this, 'enqueue_frontend_assets'));
        add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_assets'));
        add_action('wp_ajax_wheel_get_prize_details', array($this, 'ajax_get_prize_details'));
        add_action('wp_ajax_wheel_save_prize', array($this, 'ajax_save_prize'));
        add_action('wp_ajax_wheel_delete_prize', array($this, 'ajax_delete_prize'));
        add_action('wp_ajax_wheel_search_users', array($this, 'ajax_search_users'));
        add_action('wp_ajax_wheel_add_spins', array($this, 'ajax_add_spins'));
        add_action('wp_ajax_wheel_reset_all_spins', array($this, 'ajax_reset_all_spins'));
        add_action('wp_ajax_wheel_get_product', array($this, 'ajax_get_product'));
        add_action('wp_ajax_wheel_test_email', array($this, 'ajax_test_email'));
        add_action('wp_ajax_wheel_get_prizes', array($this, 'ajax_get_prizes'));
        add_action('wp_ajax_wof_delete_wheel_product', array($this, 'ajax_delete_wheel_product'));
        add_action('wp_ajax_wof_update_wheel_product_spins', array($this, 'ajax_update_wheel_product_spins'));
        
        // Vključi testno skripto za kupone
        if (is_admin()) {
            require_once WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/coupon-test.php';
        }
    }
        /**
     * Assigns spins to a user upon a completed WooCommerce purchase.
     * This method is hooked to 'woocommerce_order_status_processing' and 'woocommerce_order_status_completed'.
     *
     * @param int $order_id The ID of the WooCommerce order.
     */
    public function assign_spins_on_purchase($order_id) {
        wheel_of_fortune_debug_log("=== SPIN ASSIGNMENT START ===");
        wheel_of_fortune_debug_log("Hook triggered for order ID: $order_id");

        if (!$order_id) {
            wheel_of_fortune_debug_log("No order ID provided. Exiting.");
            return;
        }

        $order = wc_get_order($order_id);
        if (!$order) {
            wheel_of_fortune_debug_log("Could not get order object for ID: $order_id. Exiting.");
            return;
        }

        $user_id = $order->get_user_id();
        if (!$user_id) {
            wheel_of_fortune_debug_log("Order #$order_id has no associated user ID. Exiting.");
            return;
        }
        wheel_of_fortune_debug_log("Processing for User ID: $user_id");

        global $wpdb;
        $wheel_products_table = $wpdb->prefix . 'wheel_of_fortune_products';
        $total_spins_to_add_by_wheel = [];

        foreach ($order->get_items() as $item) {
            $product_id = $item->get_product_id();
            $quantity = $item->get_quantity();
            wheel_of_fortune_debug_log("Checking product ID: $product_id (Quantity: $quantity)");

            $wheel_product = $wpdb->get_row($wpdb->prepare(
                "SELECT wheel_id, spins_per_purchase FROM $wheel_products_table WHERE product_id = %d",
                $product_id
            ), ARRAY_A);

            if ($wheel_product) {
                $wheel_id = (int)$wheel_product['wheel_id'];
                $spins_per_item = (int)$wheel_product['spins_per_purchase'];
                $spins_for_this_item = $spins_per_item * $quantity;
                
                wheel_of_fortune_debug_log("Product ID $product_id is a wheel product for Wheel ID: $wheel_id. Grants $spins_per_item spin(s) per purchase. Total for this item: $spins_for_this_item");

                if (!isset($total_spins_to_add_by_wheel[$wheel_id])) {
                    $total_spins_to_add_by_wheel[$wheel_id] = 0;
                }
                $total_spins_to_add_by_wheel[$wheel_id] += $spins_for_this_item;
            } else {
                wheel_of_fortune_debug_log("Product ID $product_id is not a wheel product.");
            }
        }

        if (!empty($total_spins_to_add_by_wheel)) {
            // Prepreci veckratno dodeljevanje spinov
            if (get_post_meta($order_id, '_wheel_spins_assigned', true)) {
                wheel_of_fortune_debug_log("Spins for order #$order_id have already been assigned. Exiting.");
                return;
            }

            wheel_of_fortune_debug_log("Total spins to add: " . print_r($total_spins_to_add_by_wheel, true));
            $notes = [];
            foreach ($total_spins_to_add_by_wheel as $wheel_id => $spins) {
                if ($spins > 0) {
                    wheel_of_fortune_debug_log("Adding $spins spin(s) to user $user_id for wheel $wheel_id.");
                    if(wheel_of_fortune_add_spins($user_id, $spins, $wheel_id)){
                        $notes[] = sprintf(__('%d spin(s) for wheel #%d', 'wheel-of-fortune'), $spins, $wheel_id);
                    }
                }
            }
            // Dodaj opombo k narocilu
            if(!empty($notes)){
                $order->add_order_note(sprintf(__('User awarded Wheel of Fortune spins: %s.', 'wheel-of-fortune'), implode(', ', $notes)));
                update_post_meta($order_id, '_wheel_spins_assigned', true);
            }
            
        } else {
            wheel_of_fortune_debug_log("No wheel products found in order #$order_id.");
        }

        wheel_of_fortune_debug_log("=== SPIN ASSIGNMENT END ===");
    }

    public function init() {
        // Initialization code can go here
    }

    public function activate() {
        error_log("Wheel of Fortune: Aktivacija plugina...");
        $this->create_database_tables();
        $this->run_migration();
        $this->set_default_options();
        $this->add_default_prizes();
        // --- TUKAJ OSTANE SAMO NAČRTOVANJE DOGODKA ---
        if (!wp_next_scheduled('wof_daily_spin_event')) {
            wp_schedule_event(time(), 'daily', 'wof_daily_spin_event');
            error_log("Wheel of Fortune: Cron job 'wof_daily_spin_event' scheduled.");
        }
        // ---------------------------------------------
        flush_rewrite_rules();
        error_log("Wheel of Fortune: Aktivacija končana.");
    }

    public function deactivate() {
        wp_clear_scheduled_hook('wof_daily_spin_event');
        error_log("Wheel of Fortune: Cron job 'wof_daily_spin_event' cleared.");
        flush_rewrite_rules();
    }

    public function load_textdomain() {
        load_plugin_textdomain('wheel-of-fortune', false, dirname(plugin_basename(__FILE__)) . '/languages');
    }

    private function create_database_tables() {
        global $wpdb;
        $charset_collate = $wpdb->get_charset_collate();
        
        // Ustvari tabelo za kolesa
        $wheels_table = $wpdb->prefix . 'wof_wheels';
        $wheel_products_table = $wpdb->prefix . 'wheel_of_fortune_products';
        
        // Debug informacije za tabelo
        error_log("=== TABLE DEBUG ===");
        error_log("Wheels table: " . $wheels_table);
        error_log("Products table: " . $wheel_products_table);
        
        // Preveri, ali tabela obstaja
        $wheels_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$wheels_table'") == $wheels_table;
        error_log("Wheels table exists: " . ($wheels_table_exists ? 'YES' : 'NO'));
        
        $products_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$wheel_products_table'") == $wheel_products_table;
        error_log("Products table exists: " . ($products_table_exists ? 'YES' : 'NO'));
        
        if ($wheels_table_exists) {
            $wheels_table_structure = $wpdb->get_results("DESCRIBE $wheels_table");
            error_log("Wheels table structure: " . print_r($wheels_table_structure, true));
        }
        
        if ($products_table_exists) {
            $products_table_structure = $wpdb->get_results("DESCRIBE $wheel_products_table");
            error_log("Products table structure: " . print_r($products_table_structure, true));
        }
        
        $sql_wheels = "CREATE TABLE $wheels_table (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            name varchar(255) NOT NULL,
            slug varchar(100) NOT NULL,
            created_at datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
            PRIMARY KEY  (id),
            UNIQUE KEY slug (slug)
        ) $charset_collate;";
        
        $sql_products = "CREATE TABLE $wheel_products_table (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            wheel_id mediumint(9) NOT NULL,
            product_id bigint(20) NOT NULL,
            spins_per_purchase int(11) NOT NULL DEFAULT 1,
            created_at datetime DEFAULT CURRENT_TIMESTAMP,
            PRIMARY KEY (id),
            UNIQUE KEY wheel_product (wheel_id, product_id)
        ) $charset_collate;";
        
        // --- 2. Posodobljena tabela za nagrade ---
        $table_prizes = $wpdb->prefix . 'wheel_prizes';
        $sql_prizes = "CREATE TABLE $table_prizes (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            wheel_id mediumint(9) NOT NULL DEFAULT 1,
            name varchar(255) NOT NULL,
            description text DEFAULT '',
            probability float NOT NULL,
            is_active tinyint(1) NOT NULL DEFAULT 1,
            image_url varchar(255) DEFAULT '',
            email_subject varchar(255) DEFAULT '',
            email_template text DEFAULT '',
            redemption_code varchar(100) DEFAULT '',
            is_discount tinyint(1) NOT NULL DEFAULT 0,
            discount_value float DEFAULT 0,
            PRIMARY KEY  (id),
            KEY wheel_id (wheel_id)
        ) $charset_collate;";

        // --- 3. Posodobljena tabela za spine (NOVO - spini po kolesih) ---
        $table_spins = $wpdb->prefix . 'wheel_spins';
        $sql_spins = "CREATE TABLE $table_spins (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            user_id bigint(20) NOT NULL,
            wheel_id mediumint(9) NOT NULL DEFAULT 1,
            spins_available int(11) NOT NULL DEFAULT 0,
            last_spin_date datetime DEFAULT NULL,
            PRIMARY KEY  (id),
            UNIQUE KEY user_wheel (user_id, wheel_id),
            KEY user_id (user_id),
            KEY wheel_id (wheel_id)
        ) $charset_collate;";
        
        // --- 4. Posodobljena tabela za log (NOVO - log po kolesih) ---
        $table_log = $wpdb->prefix . 'wheel_log';
        $sql_log = "CREATE TABLE $table_log (
            id mediumint(9) NOT NULL AUTO_INCREMENT,
            user_id bigint(20) NOT NULL,
            wheel_id mediumint(9) NOT NULL DEFAULT 1,
            prize_id mediumint(9) NOT NULL,
            spin_date datetime NOT NULL,
            redeemed tinyint(1) NOT NULL DEFAULT 0,
            redemption_code varchar(100) DEFAULT '',
            PRIMARY KEY  (id),
            KEY user_id (user_id),
            KEY wheel_id (wheel_id),
            KEY prize_id (prize_id)
        ) $charset_collate;";
        
        require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
        dbDelta($sql_wheels); // Dodajanje nove tabele
        dbDelta($sql_products);
        dbDelta($sql_prizes);
        dbDelta($sql_spins);
        dbDelta($sql_log);
        
        // Debug: preveri, ali so se tabele ustvarile
        $wheels_after = $wpdb->get_var("SHOW TABLES LIKE '$wheels_table'") == $wheels_table;
        $products_after = $wpdb->get_var("SHOW TABLES LIKE '$wheel_products_table'") == $wheel_products_table;
        
        error_log("After dbDelta - Wheels table exists: " . ($wheels_after ? 'YES' : 'NO'));
        error_log("After dbDelta - Products table exists: " . ($products_after ? 'YES' : 'NO'));
        
        if (!$wheels_after) {
            error_log("Wheel of Fortune: Tabela $wheels_table se ni ustvarila!");
        } else {
            error_log("Wheel of Fortune: Tabela $wheels_table uspešno ustvarjena.");
        }
        
        if (!$products_after) {
            error_log("Wheel of Fortune: Tabela $wheel_products_table se ni ustvarila!");
        } else {
            error_log("Wheel of Fortune: Tabela $wheel_products_table uspešno ustvarjena.");
        }
    }

    private function run_migration() {
        global $wpdb;
        $wheels_table = $wpdb->prefix . 'wof_wheels';
        $prizes_table = $wpdb->prefix . 'wheel_prizes';
        $spins_table = $wpdb->prefix . 'wheel_spins';
        $log_table = $wpdb->prefix . 'wheel_log';

        // Debug informacije
        error_log("=== MIGRATION DEBUG ===");
        error_log("Wheels table: " . $wheels_table);
        error_log("Prizes table: " . $prizes_table);
        error_log("Spins table: " . $spins_table);
        error_log("Log table: " . $log_table);

        // 1. Preveri, če "Default" kolo že obstaja
        $default_wheel_exists = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM $wheels_table WHERE id = %d", 1));
        error_log("Default wheel exists: " . $default_wheel_exists);

        // 2. Če ne obstaja, ga ustvari
        if (!$default_wheel_exists) {
            error_log("Creating default wheel...");
            $result = $wpdb->insert(
                $wheels_table,
                [
                    'id' => 1,
                    'name' => __('Default Wheel', 'wheel-of-fortune'),
                    'slug' => 'default',
                    'created_at' => current_time('mysql')
                ],
                ['%d', '%s', '%s', '%s']
            );
            error_log("Insert result: " . $result);
            error_log("Last SQL query: " . $wpdb->last_query);
            error_log("Last SQL error: " . $wpdb->last_error);
        }

        // 3. Posodobi obstoječe nagrade, da pripadajo privzetemu kolesu
        $prizes_updated = $wpdb->query("UPDATE $prizes_table SET wheel_id = 1 WHERE wheel_id = 0 OR wheel_id IS NULL");
        error_log("Prizes updated: " . $prizes_updated);

        // 4. Migriraj obstoječe spine v novo strukturo
        $existing_spins = $wpdb->get_results("SELECT user_id, meta_value as spins FROM {$wpdb->usermeta} WHERE meta_key = '_wheel_spins' AND meta_value > 0");
        error_log("Existing spins found: " . count($existing_spins));
        
        foreach ($existing_spins as $spin_data) {
            // Preveri, če zapis že obstaja
            $existing_record = $wpdb->get_var($wpdb->prepare(
                "SELECT id FROM $spins_table WHERE user_id = %d AND wheel_id = 1",
                $spin_data->user_id
            ));
            
            if (!$existing_record) {
                $result = $wpdb->insert(
                    $spins_table,
                    [
                        'user_id' => $spin_data->user_id,
                        'wheel_id' => 1,
                        'spins_available' => intval($spin_data->spins),
                        'last_spin_date' => current_time('mysql')
                    ],
                    ['%d', '%d', '%d', '%s']
                );
                error_log("Migrated spins for user {$spin_data->user_id}: " . $result);
            }
        }

        // 5. Migriraj obstoječi log (če obstaja)
        $log_updated = $wpdb->query("UPDATE $log_table SET wheel_id = 1 WHERE wheel_id = 0 OR wheel_id IS NULL");
        error_log("Log updated: " . $log_updated);

        // 6. Dodaj privzete nagrade, če jih ni
        $existing_prizes = $wpdb->get_var("SELECT COUNT(*) FROM $prizes_table WHERE wheel_id = 1");
        if ($existing_prizes == 0) {
            $this->add_default_prizes();
        }
    }

    private function set_default_options() {
        $default_options = array(
            'wheel_cooldown_minutes' => 0,
            'wheel_max_spins' => 0,
            'wheel_send_emails' => true, // E-pošta se vedno pošlje
            'wheel_spin_products' => array(),
            'wheel_smtp_enabled' => false,
            'wheel_smtp_host' => '',
            'wheel_smtp_port' => '587',
            'wheel_smtp_username' => '',
            'wheel_smtp_password' => '',
            'wheel_smtp_encryption' => 'tls',
            'wheel_email_from_name' => get_bloginfo('name'),
            'wheel_email_from_email' => get_bloginfo('admin_email'),
        );
        
        foreach ($default_options as $option => $value) {
            if (get_option($option) === false) {
                add_option($option, $value);
            }
        }
        
        $this->add_default_prizes();
    }

    private function add_default_prizes() {
        global $wpdb;
        $table_name = $wpdb->prefix . 'wheel_prizes';
        
        $count = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
        
        if ($count == 0) {
            // Default prizes with wheel_id
            $default_prizes = array(
                ['wheel_id' => 1, 'name' => '200k FTMO', 'description' => '200k FTMO voucher', 'probability' => 0.05, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '20% OFF', 'description' => '20% discount on your next purchase', 'probability' => 0.15, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '50k Funded7', 'description' => '50k Funded7 voucher', 'probability' => 0.10, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '15% OFF', 'description' => '15% discount on your next purchase', 'probability' => 0.20, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '100k TugeTrade', 'description' => '100k TugeTrade voucher', 'probability' => 0.10, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '5k Alpicap', 'description' => '5k Alpicap voucher', 'probability' => 0.15, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '30% OFF', 'description' => '30% discount on your next purchase', 'probability' => 0.10, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '200k FundedNext', 'description' => '200k FundedNext voucher', 'probability' => 0.05, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '75% OFF', 'description' => '75% discount on your next purchase', 'probability' => 0.05, 'is_active' => 1],
                ['wheel_id' => 1, 'name' => '200k FundingPips', 'description' => '200k FundingPips voucher', 'probability' => 0.05, 'is_active' => 1]
            );
            
            foreach ($default_prizes as $prize) {
                $wpdb->insert($table_name, $prize);
            }
        }
    }

    public function admin_menu() {
        add_menu_page(
            __('Wheels of Fortune', 'wheel-of-fortune'),
            __('Wheels', 'wheel-of-fortune'),
            'manage_options',
            'wof-wheels', // slug
            array($this, 'wheels_page'), // callback
            'dashicons-marker',
            30
        );
        
        // Stran za urejanje posameznega kolesa (skrita iz glavnega menija, dostopna preko linkov)
        add_submenu_page(
            'wof-wheels', // parent slug
            __('Edit Wheel', 'wheel-of-fortune'),
            __('Edit Wheel', 'wheel-of-fortune'),
            'manage_options',
            'wof-edit-wheel',
            array($this, 'edit_wheel_page')
        );

        // Dodam podstran za nastavitve
        add_submenu_page(
            'wof-wheels',
            __('Settings', 'wheel-of-fortune'),
            __('Settings', 'wheel-of-fortune'),
            'manage_options',
            'wof-settings',
            array($this, 'settings_page')
        );

        // Statistika in uporabniki
        add_submenu_page('wof-wheels', __('Statistics', 'wheel-of-fortune'), __('Statistics', 'wheel-of-fortune'), 'manage_options', 'wof-stats', array($this, 'stats_page'));
        add_submenu_page('wof-wheels', __('Users & Spins', 'wheel-of-fortune'), __('Users & Spins', 'wheel-of-fortune'), 'manage_options', 'wof-users', array($this, 'users_page'));
    }

    // Dodam funkcijo za prikaz strani z nastavitvami
    public function settings_page() {
        require_once WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/settings-page.php';
    }

    public function wheels_page() {
        require_once WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/wheels-page.php';
    }

    public function edit_wheel_page() {
        require_once WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/edit-wheel-page.php';
    }

    public function prizes_page() {
        // Ta stran ni več v uporabi, saj so nagrade urejene pod vsakim kolesom
        // Pustimo jo zaenkrat prazno ali preusmerimo
        echo "<h2>" . __("This page is deprecated. Please manage prizes under a specific wheel.", "wheel-of-fortune") . "</h2>";
    }

    public function stats_page() {
        include WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/stats-page.php';
    }

    public function users_page() {
        include WHEEL_OF_FORTUNE_PLUGIN_DIR . 'admin/users-page.php';
    }

    public function register_rest_routes() {
        register_rest_route('wheel-of-fortune/v1', '/spin', array('methods' => 'POST', 'callback' => array($this, 'process_wheel_spin'), 'permission_callback' => 'is_user_logged_in'));
        register_rest_route('wheel-of-fortune/v1', '/test', array('methods' => 'GET', 'callback' => function() { return new WP_REST_Response(['success' => true, 'message' => 'REST API endpoint is working correctly.'], 200); }, 'permission_callback' => '__return_true'));
    }

    public function process_wheel_spin(WP_REST_Request $request) {
        $user_id = get_current_user_id();
        if ($user_id === 0) {
            return new WP_Error('not_logged_in', __('You must be logged in to spin the wheel.', 'wheel-of-fortune'), ['status' => 401]);
        }
        
        $wheel_id = $request->get_param('wheel_id');
        if (empty($wheel_id)) {
            return new WP_Error('no_wheel_id', __('Wheel ID is missing.', 'wheel-of-fortune'), ['status' => 400]);
        }

        global $wpdb;
        $spins_table = $wpdb->prefix . 'wheel_spins';
        $user_spins = $wpdb->get_row($wpdb->prepare("SELECT spins_available FROM $spins_table WHERE user_id = %d AND wheel_id = %d", $user_id, $wheel_id));
        $spins = $user_spins ? intval($user_spins->spins_available) : 0;
        
        if ($spins <= 0) {
            return new WP_Error('no_spins', __('You have no spins left.', 'wheel-of-fortune'), ['status' => 403]);
        }

        $prizes = $this->get_wheel_prizes($wheel_id);
        if (empty($prizes)) {
            return new WP_Error('no_prizes', __('No prizes available.', 'wheel-of-fortune'), ['status' => 500]);
        }
        
        // Uporabi delujočo logiko za izbiro nagrade
        $prize = $this->select_random_prize($prizes);
        $new_spins = $spins - 1;
        
        $wpdb->update($spins_table, ['spins_available' => $new_spins, 'last_spin_date' => current_time('mysql')], ['user_id' => $user_id, 'wheel_id' => $wheel_id]);
        
        $log_table = $wpdb->prefix . 'wheel_log';
        $wpdb->insert($log_table, ['user_id' => $user_id, 'wheel_id' => $wheel_id, 'prize_id' => $prize['id'], 'spin_date' => current_time('mysql'), 'redeemed' => 0]);
        $log_id = $wpdb->insert_id;
        
        // Uporabi delujočo logiko za izračun kota
        $degree = $this->calculate_prize_degree($prize['id'], $prizes);

        $redemption_code = !empty($prize['redemption_code']) ? $prize['redemption_code'] : '';
        $user = get_userdata($user_id);

        if ($prize['is_discount'] && $prize['discount_value'] > 0 && class_exists('WooCommerce')) {
            $coupon_code = 'WOF-' . uniqid() . '-' . $user->ID;
            $coupon_id = $this->create_coupon_with_best_method($coupon_code, $user, $prize['discount_value']);
            
            if ($coupon_id) {
                $redemption_code = $coupon_code;
                $wpdb->update($log_table, ['redemption_code' => $redemption_code], ['id' => $log_id]);
                $prize['redemption_code'] = $redemption_code;
            }
        }
        
        if (get_option('wheel_send_emails', true)) {
            $this->send_prize_email($user_id, $prize);
        }
        
        $response_data = [
            'prize' => $prize,
            'degree' => $degree,
            'remaining_spins' => $new_spins,
            'discount_code' => $redemption_code,
            'is_try_again' => isset($prize['is_try_again']) ? (int)$prize['is_try_again'] : 0
        ];
        
        return new WP_REST_Response(['success' => true, 'data' => $response_data], 200);
    }

    public function get_wheel_prizes($wheel_id = 1) {
        global $wpdb;
        $table_name = $wpdb->prefix . 'wheel_prizes';
        return $wpdb->get_results($wpdb->prepare("SELECT * FROM $table_name WHERE wheel_id = %d AND is_active = 1 ORDER BY id ASC", $wheel_id), ARRAY_A);
    }

    private function select_random_prize($prizes) {
        // Filter out prizes with 0 probability
        $winnable_prizes = array_filter($prizes, function($prize) {
            return isset($prize['probability']) && $prize['probability'] > 0;
        });

        // If no winnable prizes, return null or handle as an error
        if (empty($winnable_prizes)) {
            return end($prizes); // Or null, depending on desired behavior for no-win scenario
        }

        // Recalculate total probability for winnable prizes
        $total_probability = array_sum(wp_list_pluck($winnable_prizes, 'probability'));
        
        // Normalize probabilities if they don't sum to 1
        if ($total_probability > 0) {
            foreach ($winnable_prizes as &$prize) {
                $prize['probability'] = $prize['probability'] / $total_probability;
            }
            unset($prize);
        }

        $rand = mt_rand(1, 10000) / 10000; // Increased precision
        $cumulative = 0;
        
        foreach ($winnable_prizes as $prize) {
            $cumulative += $prize['probability'];
            if ($rand <= $cumulative) {
                return $prize;
            }
        }
        
        return end($winnable_prizes); // Fallback to the last winnable prize
    }

    private function calculate_prize_degree($prize_id, $prizes) {
        $prize_index = -1;
        foreach ($prizes as $index => $prize) {
            if ($prize['id'] == $prize_id) {
                $prize_index = $index;
                break;
            }
        }

        if ($prize_index === -1) return 0;
        
        $num_prizes = count($prizes);
        $cx = 350;
        $cy = 350;
        $outer_radius = 330;
        $inner_radius = 70;
        $angle = 360 / $num_prizes;
        $segment_size = $angle;
        $prize_angle = $prize_index * $segment_size + ($segment_size / 2);
        $target_stop_angle = 270 - $prize_angle;
        $variation_range = $segment_size * 0.20;
        $random_variation = mt_rand(-$variation_range, $variation_range);
        $final_angle = $target_stop_angle + $random_variation;
        $final_angle = fmod($final_angle, 360);
        
        return ($final_angle < 0) ? $final_angle + 360 : $final_angle;
    }

    public function shortcode($atts) {
        $atts = shortcode_atts(array(
            'id' => '1', // Default to wheel ID 1 or slug 'default'
        ), $atts, 'wheel_of_fortune');

        global $wpdb;
        $wheels_table = $wpdb->prefix . 'wof_wheels';
        $wheel_id_or_slug = $atts['id'];

        if (is_numeric($wheel_id_or_slug)) {
            $wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE id = %d", $wheel_id_or_slug), ARRAY_A);
        } else {
            $wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE slug = %s", $wheel_id_or_slug), ARRAY_A);
        }

        if (!$wheel) {
            $wheel = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wheels_table WHERE id = 1"), ARRAY_A);
            if (!$wheel) {
                return '<!-- Wheel of Fortune: Default wheel not found. -->';
            }
        }
        
        $wheel_id = $wheel['id'];
        
        if (!is_user_logged_in()) {
            return '<div class="wheel-login-required">' . sprintf(__('You need to <a href="%s">log in</a> to participate in this game.', 'wheel-of-fortune'), wp_login_url(get_permalink())) . '</div>';
        }

        $prizes = $this->get_wheel_prizes($wheel_id);
        if (empty($prizes)) {
            return '<!-- Wheel of Fortune: No prizes available for this wheel. -->';
        }

        $this->enqueue_frontend_assets();

        $user_id = get_current_user_id();
        $spins_table = $wpdb->prefix . 'wheel_spins';
        $spins_left = $wpdb->get_var($wpdb->prepare("SELECT spins_available FROM $spins_table WHERE user_id = %d AND wheel_id = %d", $user_id, $wheel_id));
        $spins_left = ($spins_left === null) ? 0 : (int)$spins_left;
        
        // Definiramo polje za prevode, da bo dostopno v PHP in JS
        $l10n = [
            'spin_button' => __('SPIN', 'wheel-of-fortune'),
            'spinning' => __('Spinning...', 'wheel-of-fortune'),
            'no_spins_left' => __('No More Spins', 'wheel-of-fortune'),
            'congratulations' => __('Congratulations!', 'wheel-of-fortune'),
            'you_won' => __('You won:', 'wheel-of-fortune'),
            'close' => __('Close', 'wheel-of-fortune'),
            'error' => __('Error', 'wheel-of-fortune'),
            'discount_code_sent' => __('Your discount code has been sent to your email.', 'wheel-of-fortune'),
        ];
        
        wp_localize_script('wheel-of-fortune-js', 'wof_data', array(
            'ajax_url' => admin_url('admin-ajax.php'),
            'rest_url' => get_rest_url(null, 'wheel-of-fortune/v1/spin'),
            'nonce' => wp_create_nonce('wp_rest'),
            'wheel_id' => $wheel_id,
            'spins_left' => $spins_left,
            'prizes' => $prizes,
            'l10n' => $l10n // Uporabimo definirano polje
        ));
        
        ob_start();
        // Pass variables to the template
        include(WHEEL_OF_FORTUNE_PLUGIN_DIR . 'public/shortcode-template.php');
        return ob_get_clean();
    }

    public function enqueue_frontend_assets() {
        wp_enqueue_style('wheel-of-fortune-css', WHEEL_OF_FORTUNE_PLUGIN_URL . 'assets/css/wheel.css', [], WHEEL_OF_FORTUNE_VERSION);
        wp_enqueue_script('wheel-of-fortune-js', WHEEL_OF_FORTUNE_PLUGIN_URL . 'assets/js/wheel.js', ['jquery'], WHEEL_OF_FORTUNE_VERSION, true);
    }

    public function enqueue_admin_assets($hook) {
        // Preveri, ali je trenutna stran ena od naših admin strani
        if (strpos($hook, 'wof-') !== false || strpos($hook, 'wheel-') !== false) {
            wp_enqueue_style('wheel-of-fortune-admin-css', WHEEL_OF_FORTUNE_PLUGIN_URL . 'assets/css/admin.css', [], WHEEL_OF_FORTUNE_VERSION);
            wp_enqueue_script('wheel-of-fortune-admin-js', WHEEL_OF_FORTUNE_PLUGIN_URL . 'admin/js/admin.js', ['jquery'], WHEEL_OF_FORTUNE_VERSION, true);
            
            wp_localize_script('wheel-of-fortune-admin-js', 'wheel_admin_nonce', array('_ajax_nonce' => wp_create_nonce('wheel_admin_nonce')));
            wp_localize_script('wheel-of-fortune-admin-js', 'wheel_admin_i18n', [
                'select_user' => __('Select a user', 'wheel-of-fortune'),
                'select_user_and_spins' => __('Please select a user and enter the number of spins.', 'wheel-of-fortune'),
                'confirm_reset_all_spins' => __('Are you sure you want to reset the spins for all users? This cannot be undone!', 'wheel-of-fortune'),
                'enter_product_id_and_spins' => __('Please enter the product ID and number of spins.', 'wheel-of-fortune'),
                'remove' => __('Remove', 'wheel-of-fortune'),
                'no_products' => __('No products have been configured.', 'wheel-of-fortune'),
                'product_not_found' => __('Product not found.', 'wheel-of-fortune'),
                'error_finding_product' => __('Error finding product.', 'wheel-of-fortune'),
                'active' => __('Active', 'wheel-of-fortune'),
                'inactive' => __('Inactive', 'wheel-of-fortune'),
                'confirm_delete_prize' => __('Are you sure you want to delete this prize?', 'wheel-of-fortune'),
                'sending' => __('Sending...', 'wheel-of-fortune'),
                'sending_test_email' => __('Sending test email...', 'wheel-of-fortune'),
                'send_test_email' => __('Send Test Email', 'wheel-of-fortune'),
                'error_sending_email' => __('Error sending email.', 'wheel-of-fortune'),
                'enter_recipient_email' => __('Please enter a recipient email address.', 'wheel-of-fortune'),
            ]);
        }
    }

    private function is_woocommerce_active() {
        return in_array('woocommerce/woocommerce.php', apply_filters('active_plugins', get_option('active_plugins')));
    }

    /**
     * Generates the SVG for the wheel with visible, curved, and auto-adjusting text.
     * This version uses <textPath> for superior text rendering on segments.
     *
     * @param array $prizes The array of prizes.
     * @return string The generated SVG string.
     */
    public function generate_wheel_svg($prizes) {
        $num_prizes = count($prizes);
        if ($num_prizes === 0) {
            return '<div class="wheel-error">' . esc_html__('No prizes available.', 'wheel-of-fortune') . '</div>';
        }
    
        // SVG dimensions and parameters
        $cx = 350;
        $cy = 350;
        $outer_radius = 330;
        $inner_radius = 70;
        $angle = 360 / $num_prizes;
    
        // Initialize SVG parts
        $defs = '<defs>';
        $segments_paths = '';
        $text_paths = '';
    
        // Generate segments and text paths
        $segment_colors = ['#00dfe9', '#ff00c4', '#0cf101'];
        for ($i = 0; $i < $num_prizes; $i++) {
            $prize = $prizes[$i];
            $start_angle = $i * $angle;
            $end_angle = ($i + 1) * $angle;
    
            // --- 1. Draw the visible segment path ---
            $start_rad = deg2rad($start_angle);
            $end_rad = deg2rad($end_angle);
    
            $x1 = $cx + $outer_radius * cos($start_rad); $y1 = $cy + $outer_radius * sin($start_rad);
            $x2 = $cx + $outer_radius * cos($end_rad); $y2 = $cy + $outer_radius * sin($end_rad);
            $x3 = $cx + $inner_radius * cos($end_rad); $y3 = $cy + $inner_radius * sin($end_rad);
            $x4 = $cx + $inner_radius * cos($start_rad); $y4 = $cy + $inner_radius * sin($start_rad);
    
            $large_arc = ($end_angle - $start_angle > 180) ? 1 : 0;
            $path_data = "M{$x1},{$y1} A{$outer_radius},{$outer_radius} 0 {$large_arc},1 {$x2},{$y2} L{$x3},{$y3} A{$inner_radius},{$inner_radius} 0 {$large_arc},0 {$x4},{$y4} Z";
    
            // Barva segmenta - ciklično, a če je nagrad 10, zadnji segment ne sme biti enak prvemu
            $color_index = $i % count($segment_colors);
            if ($num_prizes === 10 && $i === $num_prizes - 1 && $segment_colors[$color_index] === $segment_colors[0]) {
                $color_index = ($color_index + 1) % count($segment_colors);
            }
            $segment_color = $segment_colors[$color_index];
    
            $segments_paths .= "<path d='{$path_data}' class='wheel-segment' fill='{$segment_color}' />";
    
            // --- 2. Draw dividers and pegs ---
            $divider_x1 = $cx + $inner_radius * cos($start_rad); $divider_y1 = $cy + $inner_radius * sin($start_rad);
            $divider_x2 = $cx + $outer_radius * cos($start_rad); $divider_y2 = $cy + $outer_radius * sin($start_rad);
            $segments_paths .= "<line x1='{$divider_x1}' y1='{$divider_y1}' x2='{$divider_x2}' y2='{$divider_y2}' class='wheel-divider' />";
            $segments_paths .= "<circle cx='" . ($cx + ($outer_radius - 5) * cos($start_rad)) . "' cy='" . ($cy + ($outer_radius - 5) * sin($start_rad)) . "' r='5' class='wheel-peg' />";
    
            // --- 3. Draw text vertically (rotated to segment center) ---
            $text_angle = $start_angle + ($angle / 2);
            $text_rad = deg2rad($text_angle);
            $text_radius = ($inner_radius + $outer_radius) / 2;
            $text_x = $cx + $text_radius * cos($text_rad);
            $text_y = $cy + $text_radius * sin($text_rad);
            $rotate = $text_angle;
            // Da je vedno navzven (ne na glavo)
            if ($rotate > 90 && $rotate < 270) {
                $rotate += 180;
            }
            $text_paths .= "<text class='wheel-text' dominant-baseline='middle' x='{$text_x}' y='{$text_y}' transform='rotate({$rotate},{$text_x},{$text_y})'>{$prize['name']}</text>";
        }
    
        $defs .= '</defs>';
    
        // Assemble the final SVG
        $svg = '<svg viewBox="0 0 700 700" class="wheel">';
        $svg .= $defs; // Add definitions first
        $svg .= '<circle cx="' . $cx . '" cy="' . $cy . '" r="' . $outer_radius . '" class="wheel-frame" />';
        $svg .= '<circle cx="' . $cx . '" cy="' . $cy . '" r="' . ($outer_radius - 10) . '" class="wheel-light-track" />';
        $svg .= $segments_paths; // Add all segments, dividers, and pegs
        $svg .= '<circle cx="' . $cx . '" cy="' . $cy . '" r="' . $inner_radius . '" class="wheel-hub-outer" />';
        $svg .= '<circle cx="' . $cx . '" cy="' . $cy . '" r="' . ($inner_radius - 8) . '" class="wheel-hub-inner" />';
        $svg .= $text_paths; // Add all text paths on top of segments
        $svg .= '<circle cx="' . $cx . '" cy="' . $cy . '" r="' . ($inner_radius - 16) . '" class="wheel-hub-button" />';
        $svg .= "<text x='{$cx}' y='" . ($cy + 8) . "' class='wheel-hub-text' text-anchor='middle'>SPIN</text>";
        $svg .= '</svg>';
    
        return $svg;
    }

    public function ajax_get_prize_details() {
        check_ajax_referer('wheel_admin_nonce', '_ajax_nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        $prize_id = isset($_POST['prize_id']) ? intval($_POST['prize_id']) : 0;
        if (!$prize_id) {
            wp_send_json_error(['message' => __('Prize ID was not provided.', 'wheel-of-fortune')]);
        }
        
        global $wpdb;
        $prize = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->prefix}wheel_prizes WHERE id = %d", $prize_id), ARRAY_A);
        
        if (!$prize) {
            wp_send_json_error(['message' => __('Prize not found.', 'wheel-of-fortune')]);
        }
        
        wp_send_json_success($prize);
    }

    public function ajax_save_prize() {
        check_ajax_referer('wheel_admin_nonce', '_ajax_nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        // Dodamo wheel_id
        $wheel_id = isset($_POST['wheel_id']) ? intval($_POST['wheel_id']) : 0;
        $prize_id = isset($_POST['prize_id']) ? intval($_POST['prize_id']) : 0;
        $name = isset($_POST['name']) ? sanitize_text_field($_POST['name']) : '';
        $description = isset($_POST['description']) ? sanitize_textarea_field($_POST['description']) : '';
        $probability = isset($_POST['probability']) ? floatval($_POST['probability']) : 0;
        $is_active = isset($_POST['is_active']) ? intval($_POST['is_active']) : 0;
        $redemption_code = isset($_POST['redemption_code']) ? sanitize_text_field($_POST['redemption_code']) : '';
        $is_discount = isset($_POST['is_discount']) ? intval($_POST['is_discount']) : 0;
        $email_subject = isset($_POST['email_subject']) ? sanitize_text_field($_POST['email_subject']) : '';
        $email_template = isset($_POST['email_template']) ? wp_kses_post($_POST['email_template']) : '';
        $discount_value = isset($_POST['discount_value']) ? floatval($_POST['discount_value']) : 0;

        if (empty($name)) {
            wp_send_json_error(['message' => __('Prize name is required.', 'wheel-of-fortune')]);
        }
        
        if ($wheel_id === 0) {
            wp_send_json_error(['message' => __('Wheel ID is missing.', 'wheel-of-fortune')]);
        }

        if ($probability < 0 || $probability > 1) {
            wp_send_json_error(['message' => __('Probability must be between 0 and 1.', 'wheel-of-fortune')]);
        }
        
        global $wpdb;
        $table_name = $wpdb->prefix . 'wheel_prizes';
        
        $data = [
            'wheel_id' => $wheel_id,
            'name' => $name,
            'description' => $description,
            'probability' => $probability,
            'is_active' => $is_active,
            'redemption_code' => $redemption_code,
            'is_discount' => $is_discount,
            'email_subject' => $email_subject,
            'email_template' => $email_template,
            'discount_value' => $discount_value,
        ];
        
        $format = ['%d', '%s', '%s', '%f', '%d', '%s', '%d', '%s', '%s', '%f'];
        
        if ($prize_id > 0) {
            $result = $wpdb->update($table_name, $data, ['id' => $prize_id], $format, ['%d']);
        } else {
            $result = $wpdb->insert($table_name, $data, $format);
            $prize_id = $wpdb->insert_id;
        }

        if ($result === false) {
            wp_send_json_error(['message' => $wpdb->last_error]);
        } else {
            wp_send_json_success(['message' => __('Prize saved successfully!', 'wheel-of-fortune'), 'prize_id' => $prize_id]);
        }
    }

    public function ajax_delete_prize() {
        check_ajax_referer('wheel_admin_nonce', '_ajax_nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        $prize_id = isset($_POST['prize_id']) ? intval($_POST['prize_id']) : 0;
        
        if (!$prize_id) {
            wp_send_json_error(['message' => __('Prize ID was not provided.', 'wheel-of-fortune')]);
        }
        
        global $wpdb;
        $table_name = $wpdb->prefix . 'wheel_prizes';
        
        $result = $wpdb->delete($table_name, ['id' => $prize_id]);
        
        if ($result !== false) {
            wp_send_json_success(['message' => __('Prize deleted successfully.', 'wheel-of-fortune')]);
        } else {
            wp_send_json_error(['message' => __('Failed to delete the prize.', 'wheel-of-fortune')]);
        }
    }

    public function ajax_search_users() {
        check_ajax_referer('wheel_admin_nonce', 'nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
        
        if (empty($search)) {
            wp_send_json_error(['message' => __('Search term is required.', 'wheel-of-fortune')]);
        }
        
        $users = get_users([
            'search' => '*' . $search . '*',
            'search_columns' => ['user_login', 'user_email', 'display_name'],
            'number' => 10
        ]);
        
        $results = [];
        foreach ($users as $user) {
            $results[] = [
                'id' => $user->ID,
                'name' => $user->display_name,
                'email' => $user->user_email
            ];
        }
        
        wp_send_json_success($results);
    }

    public function ajax_add_spins() {
        check_ajax_referer('wheel_admin_nonce', 'nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        $user_id = isset($_POST['user_id']) ? intval($_POST['user_id']) : 0;
        $spins = isset($_POST['spins']) ? intval($_POST['spins']) : 0;
        
        if (!$user_id || $spins <= 0) {
            wp_send_json_error(['message' => __('Invalid user ID or number of spins.', 'wheel-of-fortune')]);
        }
        
        if (wheel_of_fortune_add_spins($user_id, $spins)) {
            wp_send_json_success(['message' => sprintf(__('Successfully added %d spins to user ID %d.', 'wheel-of-fortune'), $spins, $user_id)]);
        } else {
            wp_send_json_error(['message' => __('Failed to add spins to user.', 'wheel-of-fortune')]);
        }
    }

    public function ajax_reset_all_spins() {
        check_ajax_referer('wheel_admin_nonce', 'nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        global $wpdb;
        $table_name = $wpdb->prefix . 'wheel_spins';
        
        $result = $wpdb->update(
            $table_name,
            ['spins_available' => 0],
            [],
            ['%d'],
            []
        );
        
        if ($result !== false) {
            // Reset user meta fields too
            $users = get_users(['fields' => 'ID']);
            foreach ($users as $user_id) {
                update_user_meta($user_id, '_wheel_spins', 0);
            }
            
            wp_send_json_success(['message' => __('All spins have been reset to 0.', 'wheel-of-fortune')]);
        } else {
            wp_send_json_error(['message' => __('Failed to reset spins.', 'wheel-of-fortune')]);
        }
    }

    public function ajax_get_product() {
        check_ajax_referer('wheel_admin_nonce', 'nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
        }
        
        if (!$this->is_woocommerce_active()) {
            wp_send_json_error(['message' => __('WooCommerce is not active.', 'wheel-of-fortune')]);
        }
        
        $product_id = isset($_POST['product_id']) ? intval($_POST['product_id']) : 0;
        
        if (!$product_id) {
            wp_send_json_error(['message' => __('Product ID is required.', 'wheel-of-fortune')]);
        }
        
        $product = wc_get_product($product_id);
        
        if (!$product) {
            wp_send_json_error(['message' => __('Product not found.', 'wheel-of-fortune')]);
        }
        
        wp_send_json_success([
            'id' => $product->get_id(),
            'name' => $product->get_name()
        ]);
    }

    public function ajax_test_email() {
        check_ajax_referer('wheel_admin_nonce', 'nonce');
        
        if (!current_user_can('manage_options')) {
            wp_send_json_error(['message' => __('You do not have permission to perform this action.', 'wheel-of-fortune')]);
            return;
        }
        
        $recipient_email = isset($_POST['recipient_email']) ? sanitize_email($_POST['recipient_email']) : '';

        if (empty($recipient_email) || !is_email($recipient_email)) {
            wp_send_json_error(['message' => __('Please provide a valid recipient email address.', 'wheel-of-fortune')]);
            return;
        }

        // Get settings from the form, passed via AJAX
        $smtp_enabled = isset($_POST['smtp_enabled']) && $_POST['smtp_enabled'] === '1';
        $smtp_host = isset($_POST['smtp_host']) ? sanitize_text_field($_POST['smtp_host']) : '';
        $smtp_port = isset($_POST['smtp_port']) ? intval($_POST['smtp_port']) : 587;
        $smtp_encryption = isset($_POST['smtp_encryption']) ? sanitize_text_field($_POST['smtp_encryption']) : 'tls';
        $smtp_username = isset($_POST['smtp_username']) ? sanitize_text_field($_POST['smtp_username']) : '';
        $smtp_password = isset($_POST['smtp_password']) ? wp_unslash($_POST['smtp_password']) : '';
        $from_name = isset($_POST['from_name']) ? sanitize_text_field($_POST['from_name']) : get_bloginfo('name');
        $from_email = isset($_POST['from_email']) ? sanitize_email($_POST['from_email']) : get_bloginfo('admin_email');

        $user = wp_get_current_user();
        
        // Prepare email content
        $subject = __('Wheel of Fortune - Test Email', 'wheel-of-fortune');
        $message_body = sprintf(
            __('Hello %1$s,<br><br>This is a test email from the Wheel of Fortune plugin.<br><br>If you received this message, your email settings seem to be working.<br><br><strong>Current Settings Used for This Test:</strong><br><ul><li><strong>Use SMTP:</strong> %2$s</li><li><strong>Host:</strong> %3$s</li><li><strong>Port:</strong> %4$s</li><li><strong>Encryption:</strong> %5$s</li><li><strong>Username:</strong> %6$s</li><li><strong>Sender Name:</strong> %7$s</li><li><strong>Sender Email:</strong> %8$s</li></ul><br>Best regards,<br>The Wheel of Fortune Plugin', 'wheel-of-fortune'),
            $user->display_name,
            $smtp_enabled ? __('Yes', 'wheel-of-fortune') : __('No (using default wp_mail)', 'wheel-of-fortune'),
            esc_html($smtp_host),
            esc_html($smtp_port),
            esc_html(strtoupper($smtp_encryption)),
            esc_html($smtp_username),
            esc_html($from_name),
            esc_html($from_email)
        );

        if (!$smtp_enabled) {
            // Use standard wp_mail if SMTP is disabled
            $headers = ['Content-Type: text/html; charset=UTF-8'];
            if (!empty($from_email) && !empty($from_name)) {
                $headers[] = 'From: ' . $from_name . ' <' . $from_email . '>';
            }

            $result = wp_mail($recipient_email, $subject, $message_body, $headers);

            if ($result) {
                wp_send_json_success(['message' => sprintf(__('Test email successfully sent to %s using the standard WordPress mail function.', 'wheel-of-fortune'), esc_html($recipient_email))]);
            } else {
                global $phpmailer;
                $error_info = (isset($phpmailer) && is_object($phpmailer) && !empty($phpmailer->ErrorInfo)) ? $phpmailer->ErrorInfo : 'Please check your server\'s PHP mail logs.';
                wp_send_json_error(['message' => sprintf(__('Failed to send email using wp_mail(). Error: %s', 'wheel-of-fortune'), esc_html($error_info))]);
            }
            return;
        }

        // --- Use a dedicated PHPMailer instance for SMTP test ---
        require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
        require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
        require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';

        $mail = new PHPMailer\PHPMailer\PHPMailer(true);

        try {
            // Server settings
            $mail->isSMTP();
            $mail->Host       = $smtp_host;
            $mail->SMTPAuth   = !empty($smtp_username);
            $mail->Username   = $smtp_username;
            $mail->Password   = $smtp_password;
            if ($smtp_encryption === 'ssl') {
                $mail->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_SMTPS;
            } elseif ($smtp_encryption === 'tls') {
                $mail->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_STARTTLS;
            }
            $mail->Port       = $smtp_port;

            // Recipients
            $mail->setFrom($from_email, $from_name);
            $mail->addAddress($recipient_email);

            // Content
            $mail->isHTML(true);
            $mail->CharSet = 'UTF-8';
            $mail->Subject = $subject;
            $mail->Body    = $message_body;
            $mail->AltBody = wp_strip_all_tags($message_body);

            // Send the email
            $mail->send();

            wp_send_json_success(['message' => sprintf(__('SMTP test email successfully sent to %s.', 'wheel-of-fortune'), esc_html($recipient_email))]);

        } catch (PHPMailer\PHPMailer\Exception $e) {
            // PHPMailer exception
            wp_send_json_error(['message' => sprintf(__('Failed to send email. Error: %s', 'wheel-of-fortune'), esc_html($mail->ErrorInfo))]);
        } catch (Exception $e) {
            // Other exceptions
            wp_send_json_error(['message' => sprintf(__('An unexpected error occurred: %s', 'wheel-of-fortune'), esc_html($e->getMessage()))]);
        }
    }

    public function ajax_get_prizes() {
        check_ajax_referer('wheel_public_nonce', 'nonce');
        
        $wheel_id = isset($_POST['wheel_id']) ? intval($_POST['wheel_id']) : 1;
        $prizes = $this->get_wheel_prizes($wheel_id);
        
        wp_send_json_success($prizes);
    }

    /**
     * Ustvari kupon z uporabo najboljše metode, določene s testiranjem
     *
     * @param string $code Koda kupona
     * @param WP_User $user Uporabnik, za katerega se ustvari kupon
     * @param float $discount_value Vrednost popusta (v odstotkih)
     * @return int|bool ID kupona ali false v primeru napake
     */
    private function create_coupon_with_best_method($code, $user, $discount_value) {
        // Pridobi najboljšo metodo iz nastavitev
        $best_method = get_option('wheel_best_coupon_method', 'standard_api');
        
        wheel_of_fortune_debug_log("Creating coupon using method: {$best_method}");
        
        switch ($best_method) {
            case 'programmatic':
                // Metoda 2: Programsko ustvarjanje kupona
                try {
                    $coupon_data = array(
                        'post_title' => $code,
                        'post_content' => '',
                        'post_status' => 'publish',
                        'post_author' => $user->ID,
                        'post_type' => 'shop_coupon'
                    );
                    
                    $coupon_id = wp_insert_post($coupon_data);
                    
                    if (!is_wp_error($coupon_id)) {
                        // Dodaj meta podatke za kupon
                        update_post_meta($coupon_id, 'discount_type', 'percent');
                        update_post_meta($coupon_id, 'coupon_amount', $discount_value);
                        update_post_meta($coupon_id, 'individual_use', 'yes');
                        update_post_meta($coupon_id, 'usage_limit', '1');
                        update_post_meta($coupon_id, 'usage_limit_per_user', '1');
                        update_post_meta($coupon_id, 'customer_email', array($user->user_email));
                        update_post_meta($coupon_id, 'description', __('Wheel of Fortune', 'wheel-of-fortune'));
                        // Nastavi veljavnost 10 dni
                        update_post_meta($coupon_id, 'date_expires', strtotime('+10 days'));
                        return $coupon_id;
                    }
                } catch (Exception $e) {
                    wheel_of_fortune_debug_log("Error in programmatic method: " . $e->getMessage());
                }
                break;
                
            case 'wc_coupon_extended':
                // Metoda 3: Uporaba WC_Coupon z dodatnimi preverjanji
                try {
                    // Preveri, ali koda že obstaja
                    $existing_id = wc_get_coupon_id_by_code($code);
                    if ($existing_id) {
                        wheel_of_fortune_debug_log("Coupon code already exists: {$code}");
                        return false;
                    }
                    
                    // Ustvari nov kupon z dodatnimi preverjanji
                    $coupon = new WC_Coupon();
                    $coupon->set_code($code);
                    $coupon->set_description(__('Wheel of Fortune', 'wheel-of-fortune'));
                    $coupon->set_discount_type('percent');
                    $coupon->set_amount($discount_value);
                    $coupon->set_individual_use(true);
                    $coupon->set_usage_limit(1);
                    $coupon->set_usage_limit_per_user(1);
                    $coupon->set_email_restrictions(array($user->user_email));
                    // Nastavi veljavnost 10 dni
                    $coupon->set_date_expires(strtotime('+10 days'));
                    $coupon_id = $coupon->save();
                    // Preveri, ali je kupon res ustvarjen
                    if ($coupon_id) {
                        $verification_id = wc_get_coupon_id_by_code($code);
                        if ($verification_id && $verification_id == $coupon_id) {
                            return $coupon_id;
                        }
                    }
                } catch (Exception $e) {
                    wheel_of_fortune_debug_log("Error in wc_coupon_extended method: " . $e->getMessage());
                }
                break;
                
            case 'direct_db':
                // Metoda 4: Neposredno vstavljanje v podatkovno bazo
                try {
                    global $wpdb;
                    // Ustvari nov post tipa shop_coupon
                    $wpdb->insert(
                        $wpdb->posts,
                        array(
                            'post_title' => $code,
                            'post_name' => sanitize_title($code),
                            'post_content' => '',
                            'post_status' => 'publish',
                            'post_author' => $user->ID,
                            'post_type' => 'shop_coupon',
                            'post_date' => current_time('mysql'),
                            'post_date_gmt' => current_time('mysql', 1)
                        )
                    );
                    $coupon_id = $wpdb->insert_id;
                    if ($coupon_id) {
                        // Dodaj meta podatke za kupon
                        $meta_data = array(
                            'discount_type' => 'percent',
                            'coupon_amount' => $discount_value,
                            'individual_use' => 'yes',
                            'usage_limit' => '1',
                            'usage_limit_per_user' => '1',
                            'customer_email' => serialize(array($user->user_email)),
                            'description' => __('Wheel of Fortune', 'wheel-of-fortune'),
                            // Nastavi veljavnost 10 dni
                            'date_expires' => strtotime('+10 days')
                        );
                        foreach ($meta_data as $meta_key => $meta_value) {
                            $wpdb->insert(
                                $wpdb->postmeta,
                                array(
                                    'post_id' => $coupon_id,
                                    'meta_key' => $meta_key,
                                    'meta_value' => $meta_value
                                )
                            );
                        }
                        return $coupon_id;
                    }
                } catch (Exception $e) {
                    wheel_of_fortune_debug_log("Error in direct_db method: " . $e->getMessage());
                }
                break;
                
            case 'standard_api':
            default:
                // Metoda 1: Standardna WooCommerce API metoda (privzeta)
                try {
                    $coupon = new WC_Coupon();
                    $coupon->set_code($code);
                    $coupon->set_description(__('Wheel of Fortune', 'wheel-of-fortune'));
                    $coupon->set_discount_type('percent');
                    $coupon->set_amount($discount_value);
                    $coupon->set_individual_use(true);
                    $coupon->set_usage_limit(1);
                    $coupon->set_usage_limit_per_user(1);
                    $coupon->set_email_restrictions(array($user->user_email));
                    // Nastavi veljavnost 10 dni
                    $coupon->set_date_expires(strtotime('+10 days'));
                    $coupon_id = $coupon->save();
                    if ($coupon_id) {
                        return $coupon_id;
                    }
                } catch (Exception $e) {
                    wheel_of_fortune_debug_log("Error in standard_api method: " . $e->getMessage());
                }
                break;
        }
        
        // Če pridemo do sem, je prišlo do napake pri ustvarjanju kupona
        return false;
    }

    /**
     * Sends an email notification to the user upon winning a prize.
     *
     * @param int   $user_id The ID of the user who won.
     * @param array $prize   The prize details array.
     */
    public function send_prize_email($user_id, $prize) {
        $user = get_userdata($user_id);
        if (!$user) {
            wheel_of_fortune_debug_log("send_prize_email: Uporabnik z ID {$user_id} ni bil najden.");
            return;
        }

        // Določi vsebino emaila - uporabi specifično predlogo za nagrado, če obstaja, sicer splošno
        $subject = !empty($prize['email_subject']) 
            ? $prize['email_subject'] 
            : sprintf(__('Congratulations! You won a prize on the Wheel of Fortune - %s', 'wheel-of-fortune'), get_bloginfo('name'));

        $body = !empty($prize['email_template']) 
            ? $prize['email_template'] 
            : file_get_contents(WHEEL_OF_FORTUNE_PLUGIN_DIR . 'templates/emails/default-prize-email.html');

        // Pripravi nadomestne oznake (placeholders)
        $replacements = [
            '{user_name}'         => $user->display_name,
            '{user_email}'        => $user->user_email,
            '{prize_name}'        => $prize['name'],
            '{prize_description}' => $prize['description'],
            '{redemption_code}'   => !empty($prize['redemption_code']) ? $prize['redemption_code'] : __('N/A', 'wheel-of-fortune'),
            '{site_name}'         => get_bloginfo('name'),
            '{site_url}'          => home_url(),
            '{date}'              => date_i18n(get_option('date_format')),
            '{time}'              => date_i18n(get_option('time_format')),
        ];

        // Zamenjaj oznake v vsebini in zadevi
        $final_subject = str_replace(array_keys($replacements), array_values($replacements), $subject);
        $final_body    = str_replace(array_keys($replacements), array_values($replacements), $body);

        // Pridobi nastavitve pošiljatelja
        $from_name = get_option('wheel_email_from_name', get_bloginfo('name'));
        $from_email = get_option('wheel_email_from_email', get_bloginfo('admin_email'));
        
        $headers = [
            'Content-Type: text/html; charset=UTF-8',
            'From: ' . $from_name . ' <' . $from_email . '>'
        ];
        
        // Preveri, ali je omogočen SMTP
        if (get_option('wheel_smtp_enabled', false)) {
            // Pošlji preko SMTP z uporabo PHPMailer
            require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
            require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
            require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';

            $mail = new PHPMailer\PHPMailer\PHPMailer(true);
            try {
                $mail->isSMTP();
                $mail->Host       = get_option('wheel_smtp_host');
                $mail->SMTPAuth   = !empty(get_option('wheel_smtp_username'));
                $mail->Username   = get_option('wheel_smtp_username');
                $mail->Password   = get_option('wheel_smtp_password');
                $mail->Port       = get_option('wheel_smtp_port', 587);

                $smtp_encryption = get_option('wheel_smtp_encryption', 'tls');
                if ($smtp_encryption === 'ssl') {
                    $mail->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_SMTPS;
                } elseif ($smtp_encryption === 'tls') {
                    $mail->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_STARTTLS;
                }

                $mail->setFrom($from_email, $from_name);
                $mail->addAddress($user->user_email, $user->display_name);
                
                $mail->isHTML(true);
                $mail->CharSet = 'UTF-8';
                $mail->Subject = $final_subject;
                $mail->Body    = $final_body;
                $mail->AltBody = wp_strip_all_tags($final_body);

                $mail->send();
                wheel_of_fortune_debug_log("Email uspešno poslan preko SMTP na {$user->user_email}.");

            } catch (Exception $e) {
                wheel_of_fortune_debug_log("Napaka pri pošiljanju emaila preko SMTP: {$mail->ErrorInfo}");
            }
        } else {
            // Pošlji preko standardne wp_mail() funkcije
            if (wp_mail($user->user_email, $final_subject, $final_body, $headers)) {
                wheel_of_fortune_debug_log("Email uspešno poslan preko wp_mail() na {$user->user_email}.");
            } else {
                wheel_of_fortune_debug_log("Napaka pri pošiljanju emaila preko wp_mail().");
            }
        }
    }

    public function ajax_update_wheel_product_spins() {
        check_ajax_referer('wof_update_wheel_product_spins');
        if (!current_user_can('manage_options')) {
            wp_send_json_error(__('Nimaš dovoljenja.', 'wheel-of-fortune'));
        }
        global $wpdb;
        $id = isset($_POST['id']) ? intval($_POST['id']) : 0;
        $spins = isset($_POST['spins']) ? intval($_POST['spins']) : 1;
        
        // Debug informacije
        error_log("=== AJAX UPDATE WHEEL PRODUCT SPINS DEBUG ===");
        error_log("POST data: " . print_r($_POST, true));
        error_log("ID: " . $id);
        error_log("Spins: " . $spins);
        
        if ($id > 0 && $spins > 0) {
            $table = $wpdb->prefix . 'wheel_of_fortune_products';
            error_log("Table: " . $table);
            
            $result = $wpdb->update($table, ['spins_per_purchase' => $spins], ['id' => $id], ['%d'], ['%d']);
            error_log("Update result: " . $result);
            error_log("Last SQL query: " . $wpdb->last_query);
            error_log("Last SQL error: " . $wpdb->last_error);
            
            if ($result !== false) {
                wp_send_json_success();
            }
        }
        wp_send_json_error(__('Napaka pri shranjevanju.', 'wheel-of-fortune'));
    }

    public function ajax_delete_wheel_product() {
        check_ajax_referer('wof_delete_wheel_product');
        if (!current_user_can('manage_options')) {
            wp_send_json_error(__('Nimaš dovoljenja.', 'wheel-of-fortune'));
        }
        global $wpdb;
        $id = isset($_POST['id']) ? intval($_POST['id']) : 0;
        
        // Debug informacije
        error_log("=== AJAX DELETE WHEEL PRODUCT DEBUG ===");
        error_log("POST data: " . print_r($_POST, true));
        error_log("ID to delete: " . $id);
        
        if ($id > 0) {
            $table = $wpdb->prefix . 'wheel_of_fortune_products';
            error_log("Table: " . $table);
            
            $result = $wpdb->delete($table, ['id' => $id], ['%d']);
            error_log("Delete result: " . $result);
            error_log("Last SQL query: " . $wpdb->last_query);
            error_log("Last SQL error: " . $wpdb->last_error);
            
            if ($result !== false) {
                wp_send_json_success();
            }
        }
        wp_send_json_error(__('Napaka pri brisanju.', 'wheel-of-fortune'));
    }

    // --- NOVE METODE ZA CRON ---
    public function add_custom_cron_schedules($schedules) {
        // Lahko pustiš custom interval, če ga uporabljaš še kje drugje, sicer ni potreben
        // $schedules['every_2_minutes'] = array(
        //     'interval' => 120,
        //     'display'  => __('Every 2 minutes', 'wheel-of-fortune')
        // );
        return $schedules;
    }

    public function execute_daily_spin_cron() {
        wheel_of_fortune_debug_log('CRON: "wof_daily_spin_event" triggered.');
        $wheel_id = get_option('wof_daily_spin_wheel_id');
        if (empty($wheel_id)) {
            wheel_of_fortune_debug_log('CRON: No wheel selected for daily spin. Aborting.');
            return;
        }
        $users = get_users(array('fields' => 'ID'));
        wheel_of_fortune_debug_log('CRON: Found ' . count($users) . ' users to process for wheel ID ' . $wheel_id);
        foreach ($users as $user_id) {
            $last_given_meta_key = '_wof_daily_spin_last_given_' . $wheel_id;
            $last_given_timestamp = get_user_meta($user_id, $last_given_meta_key, true);
            // Sprememba: 24 ur (23*HOUR_IN_SECONDS)
            if (empty($last_given_timestamp) || (time() - $last_given_timestamp > 23 * HOUR_IN_SECONDS)) {
                $ok = wheel_of_fortune_add_spins($user_id, 1, $wheel_id);
                if ($ok) {
                    update_user_meta($user_id, $last_given_meta_key, time());
                    wheel_of_fortune_debug_log("CRON: Assigned spin to user $user_id for wheel $wheel_id. Result: " . var_export($ok, true));
                } else {
                    wheel_of_fortune_debug_log("CRON: Failed to assign spin to user $user_id for wheel $wheel_id.");
                }
            } else {
                wheel_of_fortune_debug_log("CRON: User $user_id already received a spin recently. Skipping.");
            }
        }
    }
    // ----------------------------
}

// Initialize plugin
function wheel_of_fortune() {
    return WheelOfFortune::get_instance();
}
wheel_of_fortune();
wheel_of_fortune();"""