<?php

namespace Modules\Channel\Http\Controllers;

use Catch\Base\CatchController;
use EasyWeChat\OpenPlatform\Application;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Modules\Channel\Models\WechatAuthorizationInfo;
use Modules\Channel\Services\WechatOpenPlatform\WechatOpenPlatformService;
use Modules\Common\Errors\Errors;
use Modules\Common\Exceptions\CommonBusinessException;
use Modules\User\Http\Controllers\UserTrait;

class WechatOpenPlatformController extends CatchController
{
    use UserTrait;
    // 授权跳转页
    public function preauth(Request $request) {
        $currentUser = $this->getCurrentUser();
        $componentInfo = WechatOpenPlatformService::getComponentInfoByCompanyUid($currentUser->pid);
        if(!$componentInfo) {
            CommonBusinessException::throwError(Errors::OPENPLATFORM_COMPANY_INFO_NOT_EXISTS);
        }
        $config = [
            'app_id' => $componentInfo->app_id, // 开放平台账号的 appid
            'secret' => $componentInfo->secret,   // 开放平台账号的 secret
            'token' => $componentInfo->token,  // 开放平台账号的 token
            'aes_key' => $componentInfo->aes_key,   // 明文模式请勿填写 EncodingAESKey
            'http' => [
                'throw'  => true, // 状态码非 200、300 时是否抛出异常，默认为开启
                'timeout' => 5.0,
                'retry' => true, // 使用默认重试配置
            ],
        ];
        $app = new Application($config);
        $url = $app->createPreAuthorizationUrl(url('/api/channel/openPlatform/auth/'.$componentInfo->app_id), []);
        return $url;
    }

    public function auth(Request $request, $component_appid) {
        $auth_code = $request->input('auth_code');
        $componentInfo = WechatOpenPlatformService::getComponentInfoByCompanyUid($component_appid);
        if(!$componentInfo) {
            CommonBusinessException::throwError(Errors::OPENPLATFORM_COMPANY_INFO_NOT_EXISTS);
        }
        $config = [
            'app_id' => $componentInfo->app_id, // 开放平台账号的 appid
            'secret' => $componentInfo->secret,   // 开放平台账号的 secret
            'token' => $componentInfo->token,  // 开放平台账号的 token
            'aes_key' => $componentInfo->aes_key,   // 明文模式请勿填写 EncodingAESKey
            'http' => [
                'throw'  => true, // 状态码非 200、300 时是否抛出异常，默认为开启
                'timeout' => 5.0,
                'retry' => true, // 使用默认重试配置
            ],
        ];
        $app = new Application($config);
        $client = $app->getClient();
        $response = $client->post('/cgi-bin/component/api_query_auth', [
            'component_appid' => $component_appid,
            'authorization_code' => $auth_code
        ]);
        $authorizer_appid = $response['authorization_info']['authorizer_appid'];
        $authorizer_refresh_token = $response['authorization_info']['authorizer_refresh_token'];
        $currentUser = $this->getCurrentUser();
        WechatAuthorizationInfo::updateOrCreate([
            'authorizer_appid' => $authorizer_appid,
            'component_appid' => $component_appid,
            'user_id' => $currentUser->id,
            'puser_id' => $currentUser->pid,
        ], [
            'authorizer_refresh_token' => $authorizer_refresh_token
        ]);

        return view('wechat.openPlatform.authSuccess')->with('url', url('/'));
    }
}