<?php

namespace App\Http\Controllers;

use App\Models\UserNotification;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class UserNotificationController extends Controller
{
    protected array $data = [
        'active' => 'notifications',
        'title' => 'Уведомления',
        'id' => 'notifications',
        'header' => [
            'created_at'  => 'Дата',
            'type'        => 'Тип',
            'event'       => 'Событие',
            'message'     => 'Сообщение',
            'read_at'     => 'Прочитано',
        ],
        'searchFields' => [
            'message',
        ],
        'ranges' => [],
        'filters' => [],
    ];

    public function index(Request $request)
    {
        session(['gp_notifications' => $request->query()]);

        $model = new UserNotification;

        $userId = $request->user()->id;
        $q = $model::query()->where('user_id', $userId);

        $this->data['filters']['type'] = [
            'title' => 'Тип',
            'values' => UserNotification::TYPE_NAMES,
        ];
        $this->data['filters']['event'] = [
            'title' => 'Событие',
            'values' => UserNotification::EVENT_NAMES,
        ];
        $this->createDateFilters($model, 'created_at');

        $this->acceptFilters($q, $request);
        $this->acceptSearch($q, $request);
        $this->setSortAndOrderBy($model, $request);
        $this->applyStableSorting($q);

        $this->data['notifications'] = $q->paginate($this->data['per_page'])->withQueryString();

        return view('notifications.index', $this->data);
    }

    public function markRead(Request $request, UserNotification $notification): JsonResponse
    {
        if ($notification->user_id !== $request->user()->id) {
            abort(403);
        }

        if (!$notification->isRead()) {
            $notification->update(['read_at' => now()]);
        }

        return response()->json([
            'ok' => true,
            'unread' => UserNotification::query()
                ->where('user_id', $request->user()->id)
                ->whereNull('read_at')
                ->count(),
        ]);
    }

    public function unreadCount(Request $request): JsonResponse
    {
        return response()->json([
            'count' => UserNotification::query()
                ->where('user_id', $request->user()->id)
                ->whereNull('read_at')
                ->count(),
        ]);
    }
}