#!/usr/bin/env bash

set -euo pipefail

SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"

run_powershell_export() {
    local ps_script="$SCRIPT_DIR/export_code.ps1"

    if command -v pwsh >/dev/null 2>&1; then
        pwsh -NoLogo -NoProfile -ExecutionPolicy Bypass -File "$ps_script" "$@"
        return
    fi

    if command -v powershell.exe >/dev/null 2>&1; then
        if command -v cygpath >/dev/null 2>&1; then
            powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "$(cygpath -w "$ps_script")" "$@"
        else
            powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "$ps_script" "$@"
        fi
        return
    fi

    echo "PowerShell was not found. Run export_code.ps1 manually." >&2
    exit 1
}

case "$(uname -s 2>/dev/null || printf '')" in
    CYGWIN*|MINGW*|MSYS*)
        run_powershell_export "$@"
        exit 0
        ;;
esac

if [[ "${OS:-}" == "Windows_NT" ]]; then
    run_powershell_export "$@"
    exit 0
fi

# Nastavitev imena izhodne datoteke
OUTPUT_FILE="${1:-code_export.txt}"

# Odstrani izhodno datoteko, če že obstaja, da začnemo s čisto datoteko
if [ -f "$OUTPUT_FILE" ]; then
    rm "$OUTPUT_FILE"
fi

# Poišči vse datoteke, razen skritih datotek in določenih map (npr. node_modules).
# Dodane so izjeme za slike, videoposnetke, PDF-je, arhive in druge binarne datoteke
# neposredno v ukaz 'find' za boljšo zmogljivost.
find . -type f \
    -not -path "*/\.*" \
    -not -path "*node_modules*" \
    -not -path "*vendor*" \
    -not -path "*dist*" \
    -not -path "*build*" \
    -not -path "*/images/*" \
    -not -iname "*.jpg" -not -iname "*.jpeg" \
    -not -iname "*.png" -not -iname "*.gif" \
    -not -iname "*.bmp" -not -iname "*.tiff" \
    -not -iname "*.svg" -not -iname "*.ico" \
    -not -iname "*.webp" \
    -not -iname "*.mp4" -not -iname "*.mov" \
    -not -iname "*.avi" -not -iname "*.mkv" \
    -not -iname "*.webm" \
    -not -iname "*.mp3" -not -iname "*.wav" \
    -not -iname "*.ogg" -not -iname "*.flac" \
    -not -iname "*.pdf" \
    -not -iname "*.zip" \
    -not -iname "*.tar" \
    -not -iname "*.gz" \
    -not -iname "*.bz2" \
    -not -iname "*.rar" \
    -not -iname "*.7z" \
    -not -iname "*.doc" -not -iname "*.docx" \
    -not -iname "*.xls" -not -iname "*.xlsx" \
    -not -iname "*.ppt" -not -iname "*.pptx" \
    -not -iname "*.eot" -not -iname "*.ttf" \
    -not -iname "*.woff" -not -iname "*.woff2" \
    | sort | while read -r file; do
    
    # Preskoči samo izhodno datoteko in to skripto
    if [[ "$file" == "./$OUTPUT_FILE" || "$file" == "./export_code.sh" || "$file" == "./export_code.ps1" ]]; then
        continue
    fi
    
    # Dodatna varnostna preverba: preskoči slikovne datoteke po MIME tipu
    if file --mime-type -b "$file" | grep -qiE '^(image)/'; then
        continue
    fi
    
    # Dodaj ime datoteke in njeno vsebino v izhodno datoteko
    echo "\"$file\" : " >> "$OUTPUT_FILE"
    echo "\"\"\""  >> "$OUTPUT_FILE"
    cat "$file" >> "$OUTPUT_FILE"
    echo "\"\"\""  >> "$OUTPUT_FILE"
    echo "" >> "$OUTPUT_FILE"
    echo "" >> "$OUTPUT_FILE"
done

echo "Izvoz kode končan. Vsebina je shranjena v datoteko $OUTPUT_FILE"