<?php

namespace app\DeviceEnter\controller;


use think\Db;


class Wechat extends Base{
    // 品川科技蓝牙工具的小程序信息
    private $app_id = 'wx02bd10b0ee5c329f'; // 微信小程序的AppID
    private $app_secret = 'c36a7398acc405d6e18d5dae903bc289'; // 微信小程序的AppSecret
    
    
    public function login(){
        try {  
            // 你的业务逻辑  
            if(count(input('post.')) > 0){
                $data = input('post.');
            }
            if(!array_key_exists('code', $data)){ 
                // return $this->msg(10001,'');
                return $this->msg(10001,'code is miss');
            }
            // 校验参数
            if (empty($data['code'])) {
                return $this->msg(10001,'code is miss.');
            }

            $code = $data['code'];
            $config = [
                'app_id' => $this->app_id,
                'app_secret' => $this->app_secret,
            ];
            $url = "https://api.weixin.qq.com/sns/jscode2session?appid={$config['app_id']}&secret={$config['app_secret']}&js_code={$code}&grant_type=authorization_code";
            
            $result = file_get_contents($url);
            $data = json_decode($result, true);
            if (isset($data['errcode'])) {
                // return json(['code' => 500, 'msg' => '获取openid失败:'.$data['errmsg']]);
                return $this->msg(10002,'获取openid失败:'.$data['errmsg']);
            }

            
            $device_enter = Db::connect('device_enter_db');

            $user_find = $device_enter->table('device_user')->where(['openid'=>$data['openid']])->find();
            if($user_find){
                return $this->msg(['token' => $user_find['token']]);
            }else{
                $token = md5($data['openid']);
                $user_result = $device_enter->table('device_user')
                ->insert([
                    'openid'=>$data['openid'],
                    'token'=>$token,
                    'create_time'=>date('Y-m-d H:i:s')
                ]);
                if($user_result){
                    return $this->msg(['token' => $token]);
                }
            }
        } catch (\Exception $e) {  
            // 捕获异常  
            $logContent["flie"] = $e->getFile();  
            $logContent["line"] = $e->getLine();  
            $logContent['all_content'] = "异常信息：\n";  
            $logContent['all_content'] .= "消息: " . $e->getMessage() . "\n";  
            $logContent['all_content'] .= "代码: " . $e->getCode() . "\n";  
            $logContent['all_content'] .= "文件: " . $e->getFile() . "\n";  
            $logContent['all_content'] .= "方法: " . __METHOD__ . "\n";  
            $logContent['all_content'] .= "行号: " . $e->getLine() . "\n";  
            $logContent['all_content'] .= "跟踪信息:\n" . $e->getTraceAsString() . "\n"; 
            $this->record_api_log($data, $logContent, null); 
            return $this->msg(99999);
        } 
    }


}