<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Spatie\RouteAttributes\Attributes\Get;
use Spatie\RouteAttributes\Attributes\Middleware;

#[Middleware('web')]
class PageController extends Controller
{
    #[Get('/')]
    public function index()
    {
        return view('index');
    }

    #[Get('/email-convert')]
    public function emailConvert()
    {
        $workingDir = env('WORKING_DIR', 'working');
        return view('email_convert', compact('workingDir'));
    }

    #[Get('/workspace-file')]
    public function readFile(Request $request)
    {
        $path = $request->query('path', '');
        $abs  = realpath($path);

        if (!$abs || !str_starts_with($abs, '/workspace')) {
            return response()->json(['error' => 'Access denied'], 403);
        }
        if (!is_file($abs)) {
            return response()->json(['error' => 'File not found'], 404);
        }

        $raw     = file_get_contents($abs);
        $content = mb_convert_encoding($raw, 'UTF-8', 'UTF-8');
        // strip non-UTF8 bytes that would break json_encode
        $content = mb_convert_encoding($raw, 'UTF-8', mb_detect_encoding($raw, 'UTF-8,ISO-8859-1,Windows-1252', true) ?: 'UTF-8');
        return response()->json(['path' => $abs, 'content' => $content]);
    }
}