<?php

namespace Modules\AssetExchange\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\AssetExchange\Http\Controllers\Concerns\AuthorizesAssetExchange;
use Modules\AssetExchange\Models\Notification;
use Modules\AssetExchange\Utils\AssetExchangeUtil;

class NotificationController extends Controller
{
    use AuthorizesAssetExchange;

    public function __construct(
        protected AssetExchangeUtil $aexUtil
    ) {
    }

    public function index(Request $request)
    {
        $this->authorizeAexAccess('aex.view');

        $business_id = $this->aexUtil->getBusinessId();
        $query = Notification::where('business_id', $business_id)
            ->orderByDesc('created_at');

        if ($request->get('unread')) {
            $query->whereNull('read_at');
        }

        $notifications = $query->paginate(30);
        $unread_count = Notification::where('business_id', $business_id)->whereNull('read_at')->count();

        return view('assetexchange::notifications.index', [
            'notifications' => $notifications,
            'aexUtil' => $this->aexUtil,
            'unread_count' => $unread_count,
        ]);
    }

    public function markRead($id)
    {
        $this->authorizeAexAccess('aex.view');

        $business_id = $this->aexUtil->getBusinessId();
        $notification = Notification::where('business_id', $business_id)->findOrFail($id);

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

        $redirect = $notification->data['url'] ?? null;
        if ($redirect) {
            return redirect()->to($redirect);
        }

        return redirect()->back()->with('status', __('assetexchange::lang.notification_marked_read'));
    }

    public function markAllRead()
    {
        $this->authorizeAexAccess('aex.view');

        $business_id = $this->aexUtil->getBusinessId();
        Notification::where('business_id', $business_id)->whereNull('read_at')->update(['read_at' => now()]);

        return redirect()->back()->with('status', __('assetexchange::lang.notifications_all_marked_read'));
    }

    public function unreadCount()
    {
        $this->authorizeAexAccess('aex.view');

        $business_id = $this->aexUtil->getBusinessId();
        $user = auth()->user();
        $count = Notification::where('business_id', $business_id)
            ->where(function ($q) use ($user) {
                $q->where('user_id', $user->id);
                if (! empty($user->crm_contact_id)) {
                    $q->orWhere('contact_id', $user->crm_contact_id);
                }
            })
            ->whereNull('read_at')
            ->count();

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