<?php

namespace App\Http\Controllers\Admin\Themes;

use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Themes\ThemeFileReadRequest;
use App\Services\ThemeEditorService;
use Illuminate\Support\Facades\File;
use Exception;

/**
 * Controller for reading the content of a theme file.
 */
class ThemeEditorFileReadController extends Controller
{
    /**
     * Handle the file read request.
     *
     * @param \App\Http\Requests\Admin\Themes\ThemeFileReadRequest $request
     * @param \App\Services\ThemeEditorService $editorService
     * @return \Illuminate\Http\JsonResponse
     */
    public function __invoke(ThemeFileReadRequest $request, ThemeEditorService $editorService)
    {
        $theme = $request->query('theme');
        $path = $request->query('path');

        try {
            $content = $editorService->readFile($theme, $path);

            // We need the full path to get the extension for the response
            $basePath = realpath(base_path('themes/' . $theme));
            $fullPath = realpath($basePath . '/' . $path);

            return response()->json([
                'content' => $content,
                'extension' => File::extension($fullPath)
            ]);
        } catch (Exception $e) {
            $statusCode = str_contains($e->getMessage(), 'Unauthorized') ? 403 : 404;
            return response()->json(['error' => $e->getMessage()], $statusCode);
        }
    }
}