<?php

namespace app\controller;

use app\service\GoogleOAuthService;
use support\Request;
use support\Response;
use DI\Annotation\Inject;


class NoticeController
{

    /**
     * @Inject
     * @var GoogleOAuthService
     */
    private $googleOAuthService;


    public function handleGoogleBindingAccounts(Request $request)
    {
//        $state = $request->input('state') ?? $request->jwtClaims['uid'];
        $state = $request->input('state') ?? $request->jwtClaims['merchant_id'];
        $code  = $request->input('code'); // 授权码

        if (!$state) {
            return $this->errorResponse(300, 'Invalid state parameter');
        }
        // state值验证通过，继续处理授权码
        $googleOAuthService = new GoogleOAuthService();

        $tokens = $googleOAuthService->getRefreshToken($code);

        if (!isset($tokens['refresh_token'])) {
            if (isset($tokens['access_token'])) {
                return $this->errorResponse(300, 'Google Ads Account is Authorized');
            }
            return $this->errorResponse(300, 'Refresh Token getting failed');
        } else {
            $googleOAuthService->saveRefreshToken($tokens['refresh_token'], $state);
        }

        return $this->successResponse($tokens, $request);

    }


    public function initNewGoogleAdsAccountData(Request $request)
    {
        $state = $request->input('state') ??'';
        if ($state != 'sdf^&^*7hkjhjk') {
            return $this->errorResponse(300, 'Invalid state parameter');
        }
        $refresh_token  = $request->input('refresh_token'); // 授权码
        // state值验证通过，继续处理授权码
        $googleOAuthService = new GoogleOAuthService();

        if (!isset($refresh_token)) {
            return $this->errorResponse(300, 'Refresh Token getting failed');
        } else {
            $googleOAuthService->initNewGoogleAdsAccountData($refresh_token);
        }

        return $this->successResponse('', $request);

    }

    // 可以加入一些公共方法
    protected function successResponse($data, Request $request): Response
    {
//        if ($request->jwtNewToken) {
//            return new Response(200,
//                [
//                    'Content-Type' => 'application/json',
//                    'X-New-Token' => $request->jwtNewToken
//                ],
//                json_encode($data, JSON_UNESCAPED_UNICODE));
//        } else {
            return Json([
                'code' => 0,
                'msg' => 'ok',
                'data' => $data,
            ]);
//        }
    }

    protected function errorResponse($code, $message, $data = []): Response
    {
        return Json([
            'code' => $code,
            'msg' => $message ?: 'error',
            'data' => $data
        ]);
    }

}