<?php
/**
 * @package merchant
 *
 * @author xaboy
 * @day 2020/6/18
 *
 *
 */

namespace app\controller\api\user;

use app\common\dao\user\UnionUsersDao;
use app\common\repositories\article\AgreementRepository;
use app\common\repositories\merchant\order\OrderMerchantRepository;
use app\common\repositories\user\UnionUsersRepository;
use crmeb\basic\BaseController;
use app\common\repositories\user\UserRepository;
use crmeb\services\MiniProgramService;
use think\App;
use think\Exception;
use think\facade\Cache;
use think\facade\Db;
use think\facade\Log;

class UserMp extends BaseController
{
    public $repository;
    private $appid;
    private $secret;

    public function __construct(App $app, UserRepository $repository)
    {
        parent::__construct($app);
        $this->repository = $repository;
        //点餐小程序
        $this->appid = 'wx10669a2eca032216';
        $this->secret = '0e71d5c636fdb9bf1c79c403db70f739';
    }

    public function getUserUnionid(){

        $data =  $this->request->params(['code','source']);
        if(!$data['code'] || $data['code'] == '' || $data['code'] =='undefined') {
            return app('json')->fail("异常操作");
        }
        $appid = 'wx82986c4471ce7efc';
        $secret = '4ae3f790d8c5503a22579338504cdb61';
        $url = "https://api.weixin.qq.com/sns/jscode2session?appid=".$appid."&secret=".$secret."&js_code=".$data['code']."&grant_type=authorization_code";
        $get = curlGet($url);
        if(!$get){
            return app('json')->fail($url);
        }
        $get['cache_key'] = md5(time() . $data['code']);
        try {
            Cache::set('mp_code_' . $get['cache_key'], $get['session_key'], 86400);
        }catch (\Exception $exception) {
            Log::error($exception->getMessage());
        }
        return app('json')->success($get);
    }

    public function getPhoneToBind(){

        $data = $this->request->params([
            'cache_key',
            'iv',
            'encryptedData',
            'third_user_id',
            'source'
        ]);
        $session_key = Cache::get('mp_code_' . $data['cache_key']);
        $appid = $this -> appid;
        $secret = $this -> secret;
        if($data['source'] && $data['source'] == 'cxb'){
            $appid = env('WECHAT_MP.APPID');
            $secret = env('WECHAT_MP.SECRET');
        }
        //解密获取用户信息urldecode
        $returnCode = $this -> decryptData($session_key,$data['encryptedData'],$data['iv'],$userInfo,$appid);
        if($returnCode != 0){
            return app('json')->fail($returnCode);
        }
        $userInfo = json_decode($userInfo,true);
        if (!$userInfo || !isset($userInfo['purePhoneNumber'])) return app('json')->fail('手机号码获取失败');
        $phone = $userInfo['purePhoneNumber'];
        $repository = app()->make(UserRepository::class);
        $user = $repository->thirdBinding($phone, false,'MP',$data['third_user_id'],1,"http://". $this->request->host(true));//2222
        if($user){
            $userRepository = app()->make(UserRepository::class);
            $userInfo1 = $userRepository->getOne(['uid' => $user['uid']]);
            //绑定线下充值金额
            $unionUsersRepository = app()->make(UnionUsersRepository::class);
            $orderMerchantRepository = app()->make(OrderMerchantRepository::class);
            $notBind = $unionUsersRepository->getAllNotBind($data['third_user_id']);
            if ($notBind) {
                $orderMerchantRepository->doBindUser($userInfo1, 1);
                $userAccount = Db::name("UserAccount");
                $userAccount -> insert(['type'=>1,'uid'=>$user['uid'],'nickname'=>$notBind['nickname'],'avater'=>$notBind['avatar']]);
            }
            $user = $repository->accountByUser($userInfo['purePhoneNumber']);
            $tokenInfo = $repository->createToken($user);
            $repository->loginAfter($user);
            return app('json')->success($repository->returnToken($user, $tokenInfo));
        }else{
            return app('json')->fail("绑定失败");
        }

    }

    public function getUser(){

        $data =  $this->request->params(['unionid','nickname','avatar']);
        if(!$data['unionid'] || $data['unionid'] == '' || $data['unionid'] =='undefined'){
            return app('json')->fail("异常操作");
        }
        $repository = app()->make(UserRepository::class);
        $result =  $repository ->wechatCheck($data['unionid']);

        if(isset($result['code']) && $result['code'] == 200){
            //用户已注册并绑定了手机号码
            $user = $repository->accountByUser($result['user']['account']);
            $tokenInfo = $repository->createToken($user);
            $repository->loginAfter($user);
            return app('json')->success($repository->returnToken($user, $tokenInfo));
        }
        else{
            try {
                if($data['avatar'] && $data['avatar'] != ''){
                    $data['avatar'] = str_replace('"', '', $data['avatar']);
                }
                Db::transaction(function () use ($data,$repository) {
                    $unionData = [
                        'unionid' => $data['unionid'],
                        'nickname' => $data['nickname'] ? : time(),
                        'avatar' => $data['avatar'] ? : 'http://app.bjtdba.com/uploads/def/20201118/5984361a2e00f5407776bcd6eaaae1ce.png',
                        'is_lock' => 1,
                        'lock_time' => date('Y-m-d H:i:s'),
                        'balance' => 0,
                        'give_money' => 0,
                        'pension' => 0,
                        'type' => 1,
                    ];
                    $unionUsersDao = app()->make(UnionUsersDao::class);
                    $unionUsersRepository = app()->make(UnionUsersRepository::class);
                    $unionUser = $unionUsersRepository->getWhere(['unionid' => $data['unionid']]);
                    if (!$unionUser) {
                        $unionUsersDao->create($unionData);
                    } else {
                        $updateData = [
                            'nickname' => $data['nickname'] ? : time(),
                            'avatar' => $data['avatar'] ? : 'http://app.bjtdba.com/uploads/def/20201118/5984361a2e00f5407776bcd6eaaae1ce.png',
                            'update_time' => date('Y-m-d H:i:s')
                        ];
                        $unionUsersDao->update($unionUser->id, $updateData);
                    }
                });
            } catch (\Throwable $e) {
                Log::info($e->getMessage());
            }
        }
        return app("json")->fail($result['msg']);
    }


    /**
     * 检验数据的真实性，并且获取解密后的明文.
     * @param $sessionKey string sessionKey
     * @param $encryptedData string 加密的用户数据
     * @param $iv string 与用户数据一同返回的初始向量
     * @param $data string 解密后的原文
     *
     * @return int 成功0，失败返回对应的错误码
     */
    public function decryptData($sessionKey,$encryptedData, $iv, &$data, $appid)
    {
        if (strlen($sessionKey) != 24) {
            return -41001;
        }
        $aesKey=base64_decode($sessionKey);


        if (strlen($iv) != 24) {
            return -41002;
        }
        $aesIV=base64_decode($iv);

        $aesCipher=base64_decode($encryptedData);

        $result=openssl_decrypt( $aesCipher, "AES-128-CBC", $aesKey, 1, $aesIV);

        $dataObj=json_decode( $result );
        if( $dataObj  == NULL )
        {
            return -41003;
        }
        if( $dataObj->watermark->appid != $appid )
        {
            return -41003;
        }
        $data = $result;
        return 0;
    }

}