<?php

namespace App\Http\Controllers;

use App\Models\Notification;
use App\Models\User;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;

class NotificationsController extends Controller
{
    public function getNotifications(Request $request): JsonResponse {
        try {
            return response()->json([
                'data' => $request->user()->notifications
            ]);
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }


    public function deleteNotification(Request $request, int $notificationId): JsonResponse {
        try {
            $request->user()->notifications()->detach($notificationId);

            $notification = Notification::find($notificationId);
            if ($notification && $notification->users()->count() === 0) {
                $notification->delete();
            }

            return response()->json(['message' => 'Notification supprimée avec succès']);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => 'Erreur lors de la suppression'], 500);
        }
    }

    public function readNotifications(Request $request): JsonResponse {
        try { 
            $user = $request->user();
            $notificationIds = $user->notifications()->pluck('notification_id');

            $user->notifications()->updateExistingPivot($notificationIds, ['unread' => 0]);

            return response()->json(['message' => "Notifications marquées comme lues"], 200);
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }
}