<?php

namespace App\Controllers;

use App\Libraries\MySocket\GoogleSocket\API as GoogleSocket;
use CodeIgniter\HTTP\RedirectResponse;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;
use App\Services\UserService;
use App\Helpers\UserHelper;
use App\Services\Auth\GoogleService;
use App\Services\Auth\LocalService;

class UserController extends CommonController
{
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->title = lang("{$this->getService()->getClassPath()}.title");;
        $this->helper = new UserHelper();
    }
    protected function getService(): UserService
    {
        if ($this->service === null) {
            $this->service = new UserService();
        }
        return $this->service;
    }
    protected function init(string $action, array $fields = []): void
    {
        $this->action = $action;
        $this->fields = count($fields) ? $fields : ['id', 'passwd'];
    }
    //로그인화면
    public function login_form(): RedirectResponse|string
    {
        try {
            $this->init('login');
            helper(['form']);
            //구글 로그인 BUTTON용
            $google_socket = new GoogleSocket();
            $this->google_url = $google_socket->createAuthUrl();
            $this->forms = ['attributes' => ['method' => "post",], 'hiddens' => []];
            return view(
                $this->view_path . "login",
                data: ['viewDatas' => $this->getViewDatas()]
            );
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->back()->withInput()->with('error', __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
        }
    }
    //로그인처리
    public function login(): RedirectResponse|string
    {
        try {
            $this->init('login');
            $this->formDatas = $this->create_validate($this->action, $this->fields);
            $auth = new LocalService();
            $auth->login($auth->checkUser($this->formDatas));
            $this->message = "로그인 성공";
            log_message("notice", __FUNCTION__ . $this->message);
            // 이전 URL로 리다이렉트
            return redirect()->to($this->myauth->popPreviousUrl())->with('message', $this->message);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->back()->withInput()->with('error', __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
        }
    }
    public function google_login(): RedirectResponse|string
    {
        try {
            $access_code = $this->request->getVar('code');
            if (!$access_code) {
                throw new \Exception("구글 로그인 실패");
            }
            $auth = new GoogleService(new GoogleSocket());
            $auth->login($auth->checkUser($access_code));
            $this->message = "로그인 성공";
            log_message("notice", __FUNCTION__ . $this->message);
            // 이전 URL로 리다이렉트
            return redirect()->to($this->myauth->popPreviousUrl())->with('message', $this->message);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->back()->withInput()->with('error', __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
        }
    }
    //로그아웃
    public function logout(): RedirectResponse
    {
        try {
            $auth = new LocalService();
            $auth->logout();
            // 성공 메시지 설정
            $message = "로그아웃 되었습니다.";
            // 홈페이지로 리다이렉트
            return redirect()->route('/')->with('message', $message);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->back()->with('error', "로그아웃 중 오류가 발생했습니다.");
        }
    }
}