<?php

namespace hema\wechat;

use app\applet\model\Setting as SettingModel;
use app\applet\model\User as UserModel;
use app\common\model\Setting;
use app\common\model\Applet;
use app\common\model\Wechat;
use think\facade\Cache;
use hema\Http;
use think\facade\Db;

class Index
{
    private $config;
    private $error;

    /**
     * 构造函数
     */
    public function __construct()
    {

        $config = [
            'app_id' => 'wx89c12dd426a55a2e',
            'appSecret' => '33e66bcf944f9810abbb5ddd7825403d',
            'token' => 'cxhxy',

        ];

    }


    public function index()
    {
        if (isset($_GET['echostr'])) {
            echo $_GET["echostr"];
            exit;
        }

        //接收微信推送数据
        $data = file_get_contents('php://input');

        $data = simplexml_load_string($data, "SimpleXMLElement", LIBXML_NOCDATA);
        if (!empty($data)) {
            $data = json_decode(json_encode($data), true);

            // $data = json_decode($data, true);
            $openid = $data['FromUserName'];
            $wx = new Driver;
            $access_token = $wx->getWxAccessToken(10001, $openid);


            if (!empty($data)) {

                //首次关注
                if ($data['Event'] == 'subscribe') {
                    $user = Db::name('user_wx')->where('wx_openid', $openid)->value('is_new');

                    if (!empty($user) && $user !== 1) {
                        //不是新关注
                        die('success');
                    } else {
                        if (empty($user)) {

                            $wx_url = 'https://api.weixin.qq.com/cgi-bin/user/info?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
                            $info = Http::get($wx_url);
                            $info = json_decode($info, true);


                            $unionid = $info['unionid'];


                            //插入一条新用户数据
                            $data = [
                                'wx_openid' => $openid,
                                'unionid' => $unionid,
                                'create_time' => time()
                            ];

                            //首次关注券
                            $data1 = [
                                'openid' => $openid,
                                'title' => '首次关注公众号免费券',
                                'rule' => '',
                                'create_time' => time(),
                            ];

                            $data2 = [
                                'openid' => $openid,
                                'title' => '消费满15元免费券',
                                'rule' => '',
                                'type' => 2,
                                'create_time' => time(),
                            ];

                            Db::startTrans();
                            try {
                                Db::name('user_wx')->insert($data);
                                Db::name('food_coupon_user_wx')->insert($data1);
                                Db::name('food_coupon_user_wx')->insert($data2);
                                Db::commit();

                            } catch (\Exception $e) {
                                Db::rollback();
                                write_log(json_encode($e->getMessage()), __DIR__);
                            }

                        }

                        $appid='wx89c12dd426a55a2e';
                        $wx_redirect_uri = 'https://app.cxhxy.dev.1nww.com/#/pages/details/details';
                        $redirect_uri = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$appid&redirect_uri={$wx_redirect_uri}&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";


                        //发送公众号消息
                        $url = 'https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=' . $access_token;
                        $queryarr = [
                            'touser' => $openid,
                            'msgtype' => 'news',
                            'news' => [
                                'articles' => [
                                    [
                                        'title' => '您有一张新的优惠券,请及时领取',
                                        'description' => '黄辛一新人优惠,首次关注赠送优惠券',
                                        'url' => $redirect_uri,
                                        'picurl' => 'https://www.baidu.com',
                                    ]
                                ]
                            ]
                        ];

                        $result = Http::post($url, hema_json($queryarr));
                        write_log($result, __DIR__);
                    }

                    die('success');
                }
            }
        }

    }
}