<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;
use App\Models\RoomSession;

class RoomApiTokenMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        // 優先從 query 拿，沒就 session
        $roomCode = $request->query('room_code', session('room_code'));
        if ($roomCode) {
            $roomSession = RoomSession::validToken($roomCode)->first();
            if (!$roomSession) {
                session()->forget('room_code');
                return redirect()->route('welcome')->with('error', '房間不存在或狀態不可用');
            }else{
                session(['room_code' => $roomCode]);
                $request->merge(['roomSession' => $roomSession]); // 可選：直接注入 request
            }
        }        
        return $next($request);
    }
}