<?php

namespace App\Classes\Modules\Wac\ControllersLogic;

use App\Classes\Exceptions\RequestValidationException;
use App\Classes\General\Abstracts\AbstractControllerLogic;
use App\Classes\Modules\Accounts\DataTransferObjects\RegistrationObject;
use App\Classes\Modules\Companies\DataTransferObjects\EmploymentObject;
use App\Classes\Modules\HelpMenu\Standards\Rules\CanFetchHelpMenuQuestion;
use App\Classes\Modules\HelpMenu\Processors\FetchFirstQuestionQAProcessor;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Http\Resources\HelpMenuQuestionResource;
use App\Models\User;
use ErrorException;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Validator;
use App\Classes\Modules\Companies\Processors\AssignEmployeeProcessor;
use App\Classes\Modules\Accounts\Services\CreatesUser;
use App\Classes\ValueObjects\Constants\RoleTypes;

class RegisterExchangeEmailLogic extends AbstractControllerLogic
{

    /** 
     * @return array
     */
    protected function notification(): array
    {
        return [
            'title' => 'Register Exchange Email',
            'message' => 'You have successfully registered an exchange email address'
        ];
    }

    /** @var AssignEmployeeProcessor */
    private $assignEmployeeProcessor;

    /** @var CreatesUser */
    private $createsUser;

    /**
     * RegisterEmailLogic constructor.
     * @param AssignEmployeeProcessor $assignEmployeeProcessor
     */
    public function __construct(AssignEmployeeProcessor $assignEmployeeProcessor, CreatesUser $createsUser)
    {
        $this->assignEmployeeProcessor = $assignEmployeeProcessor;
        $this->createsUser = $createsUser;
    }


    /**
     * @param Request $request
     * @return JsonResponse
     * @throws ErrorException
     */
    public function logic(Request $request): JsonResponse
    {
        // Validate the request inputs
        $validator = Validator::make(
            $request->all(),
            [
                'izyim_email'    => 'email|required',
                'exchange_email' => 'email|required',
            ]
        );

        if ($validator->fails()) {
            throw new RequestValidationException($validator->messages()->first());
        }

        // Retrieve the validated emails from the request
        $izyimEmail = $request->input('izyim_email');
        $exchangeEmail = $request->input('exchange_email');

        // Check if both emails are the same
        if ($izyimEmail === $exchangeEmail) {
            return response()->json([
                'message' => 'Both emails are the same.',
                'status' => 'ok',
            ], 200);
        }

        // Check if the exchange email already exists in the system
        $existingUser = User::where('email', $exchangeEmail)->first();
        if ($existingUser) {
            return response()->json([
                'message' => 'The Exchange email already exists in the system.',
                'status' => 'error',
            ], 400);
        }

        // Retrieve the izyim user
        $izyimUser = User::where('email', $izyimEmail)->first();
        if (!$izyimUser) {
            return response()->json([
                'message' => 'The Izyim email not found in system.',
                'status' => 'error',
            ], 404);
        }

        $newUser = new User();
        $newUser->name      = $izyimUser->name;
        $newUser->email     = $exchangeEmail;
        $newUser->password  = $izyimUser->password;
        $newUser->type      = RoleTypes::USER;
        $newUser->status    = ApprovalStatus::APPROVED;
        $newUser->save();

        Log::channel('wac_webhook')->info('Wac created user: ' . $exchangeEmail);

        $companyModule = $izyimUser->companyModule->first();
        $Object = new EmploymentObject($companyModule, $newUser);

        $this->assignEmployeeProcessor->execute($Object);

        return response()->json([
            'message' => 'Exchange email registered successfully.',
            'status' => 'success',
        ], 201);
    }
}