<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Notification;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class NotificationController extends Controller
{
    public function index(): JsonResponse
    {
        $notifications = Notification::where('user_id', auth()->id())
            ->orderBy('created_at', 'desc')
            ->paginate(20);

        return response()->json($notifications);
    }

    public function markRead(Notification $notification): JsonResponse
    {
        if ($notification->user_id !== auth()->id()) {
            return response()->json(['message' => 'دسترسی غیرمجاز'], 403);
        }

        $notification->update(['is_read' => true]);

        return response()->json($notification);
    }

    public function markAllRead(): JsonResponse
    {
        Notification::where('user_id', auth()->id())
            ->where('is_read', false)
            ->update(['is_read' => true]);

        return response()->json(['message' => 'همه اعلان‌ها خوانده شد']);
    }

    public function unreadCount(): JsonResponse
    {
        $count = Notification::where('user_id', auth()->id())
            ->where('is_read', false)
            ->count();

        return response()->json(['count' => $count]);
    }
}