<?php

namespace App\Http\Requests\Auth;

use App\Models\User;
use Illuminate\Contracts\Validation\ValidationRule;
use Illuminate\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;

class LoginRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return !User::query()->where('username', '=', $this->username)->value('is_online');
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, ValidationRule|array|string>
     */
    public function rules(): array
    {
        return [
            'username'    => 'required|exists:users,username',
            'password' => 'required|string',
            'telephone_id' => 'required|string'
        ];
    }

    public function after(): array
    {
        return [
            function (Validator $validator) {
                $user = User::query()->where('telephone_id', '=', $this->telephone_id);
                if ($user->exists()) {
                    if ($user->first()->is_online) {
                        $validator->errors()->add(
                            'telephone_id',
                            __('messages.telephone_id_is_in_use')
                        );
                    }
                    $user->first()->update(['telephone_id' => null]);
                }
            }
        ];
    }
}