<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Airport;
use App\Models\Comment;
use App\Models\Favorite;
use App\Models\Flight;
use App\Models\Tour;
use App\Models\User;
use Maatwebsite\Excel\Facades\Excel;
use App\Exports\VisitsExport;
use Illuminate\Support\Carbon;
use Hekmatinasser\Verta\Verta;

class DashboardController extends Controller
{
    public function index()
    {
        $usersCount = User::count();
        $toursCount = Tour::count();
        $flightsCount = Flight::count();
        $airportsCount = Airport::count();
        $commentsCount = Comment::count();
        $favoritesCount = Favorite::count();

        /*
        |--------------------------------------------------------------------------
        | داده‌های نمودار
        |--------------------------------------------------------------------------
        */

        $chartLabels = [];
        $chartValues = [];

        for ($i = 9; $i >= 0; $i--) {

            $date = Carbon::now()
                ->subDays($i);

            $chartLabels[] = Verta::instance($date)
                ->format('Y/m/d');

            // فعلاً برای تست
            $chartValues[] = rand(5, 100);
        }

        return view('admin.dashboard', compact(
            'usersCount',
            'toursCount',
            'flightsCount',
            'airportsCount',
            'commentsCount',
            'favoritesCount',
            'chartLabels',
            'chartValues'
        ));
    }

    public function exportExcel()
    {
        $users = User::select(
            'id',
            'first_name',
            'last_name',
            'email',
            'mobile',
            'created_at'
        )->get();

        $rows = $users->map(fn ($user) => [
            $user->id,
            $user->first_name,
            $user->last_name,
            $user->email,
            $user->mobile,
            $user->created_at
                ? Verta::instance($user->created_at)->format('Y/m/d')
                : '-',
        ])->toArray();

        return Excel::download(
            new VisitsExport($rows),
            'users-report-' . now()->format('Y-m-d') . '.xlsx'
        );
    }
}