<?php

namespace App\Controllers\Auth;

use App\Controllers\AbstractWebController;
use App\Entities\UserEntity;
use CodeIgniter\HTTP\RedirectResponse;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use CodeIgniter\Validation\Exceptions\ValidationException;
use Psr\Log\LoggerInterface;

abstract class AuthController extends AbstractWebController
{
    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->addActionPaths('auth');
    }
    final protected function getLayout(): string
    {
        return 'auth';
    }
    protected function action_init_process(string $action): void
    {
        parent::action_init_process($action);
        $this->addViewDatas('layout', $this->getLayout());
        $this->addViewDatas('helper', $this->service->getHelper());
        $this->addViewDatas('formFields',  $this->service->getFormService()->getFormFields());
        $this->addViewDatas('formRules', $this->service->getFormService()->getFormRules());
        $this->addViewDatas('formFilters', $this->service->getFormService()->getFormFilters());
        $this->addViewDatas('formOptions', $this->service->getFormService()->getFormOptions());
    }
    //로그인화면
    final public function login_form(): string|RedirectResponse
    {
        $action = __FUNCTION__;
        try {
            //초기화
            $this->action_init_process($action);
        } catch (\Exception $e) {
            log_message('error', $e->getMessage());
            session()->setFlashdata('message', $e->getMessage());
        }
        return $this->action_render_process($action, $this->getViewDatas());
    }
    //로그인처리
    abstract protected function login_process(): UserEntity;
    final public function login(): RedirectResponse
    {
        try {
            $this->login_process();
            $redirect_url = $this->getAuthContext()->popPreviousUrl() ?? implode(DIRECTORY_SEPARATOR, $this->getActionPaths());
            return redirect()->to($redirect_url)->with('message', MESSAGES['LOGIN']);
        } catch (ValidationException $e) {
            // 검증 실패 시 폼으로 돌아가서 오류 메시지 표시
            log_message('error', $e->getMessage());
            return redirect()->back()->withInput()->with('message', $e->getMessage());
        } catch (\Exception $e) {
            log_message('error', $e->getMessage());
            return redirect()->back()->withInput()->with('message',  $e->getMessage());
            // return redirect()->to($this->getMyAuth()->popPreviousUrl())->with('message', $e->getMessage());
        }
    }
    //로그아웃
    abstract protected function logout_process(): void;
    final public function logout(): RedirectResponse
    {
        try {
            $this->logout_process();
            // 홈페이지로 리다이렉트
            $redirect_url = $this->getAuthContext()->popPreviousUrl() ?? "/";
            return redirect()->route($redirect_url)->with('message', MESSAGES['LOGOUT']);
        } catch (\Exception $e) {
            log_message("error", $e->getMessage());
            return redirect()->back()->withInput()->with('message', "로그아웃 중 오류가 발생했습니다.");
        }
    }
}