<?php

namespace app\common\YingShiSdk;

class YingShiSdk
{
    /**
     * accessToken
     * @var string
     */
    protected static $accessToken = 'at.2ym6lk525ytwzdj5b401etyx910qjm87-6f0brt6m6g-0pxk61a-qiocb8src';

    /**
     * 设备ID
     * @var string
     */
    protected static $deviceSerial = 'BB6305392';

    /**
     * appKey
     * @var string
     */
    protected static $appKey = '62b00fd48ad3473690ca5f3865a01713';

    /**
     * appSecret
     * @var string
     */
    protected static $appSecret = '07a97d565dd19bd8081439119c2a3d95';

    /**
     * 获取AccessToken
     * @return string|void
     */
    public static function getAccessToken()
    {
        $url = 'https://open.ys7.com/api/lapp/token/get';

        $result = self::curlYingshiApi($url,[
            'appKey' => self::$appKey,
            'appSecret' => self::$appSecret
        ]);

        $err = $result['err'];

        if ($err) return "cURL Error #:" . $err;

        $response = $result['response'];

        $jsonResponse = json_decode($response,true);

        if ($jsonResponse['code'] != '200') return $jsonResponse['msg'];

        self::$accessToken = $jsonResponse['data']['accessToken'];
    }

    /**
     * 获取设备状态信息
     * @param $accessToken
     * @param $deviceSerial
     * @return mixed|string
     */
    public static function DeviceStatus($accessToken,$deviceSerial)
    {

        $url = 'https://open.ys7.com/api/lapp/device/status/get';

        $curlData = self::curlYingshiApi($url,[
            'accessToken' => $accessToken,
            'deviceSerial' => $deviceSerial
        ]);

        $err = $curlData['err'];
        $response = $curlData['response'];

        if ($err) return "cURL Error #:" . $err;

        $jsonResponse = json_decode($response,true);

        if ($jsonResponse['code'] != '200') return $jsonResponse['msg'];

        return $jsonResponse['data'];
    }

    /**
     * 获取单个设备信息
     * @param $accessToken
     * @param $deviceSerial
     * @return mixed|string
     */
    public static function DeviceInfo($accessToken,$deviceSerial)
    {

        $url = 'https://open.ys7.com/api/lapp/device/info';

        $curlDataInfo = YingShiSdk::curlYingshiApi($url,[
            'accessToken' => $accessToken,
            'deviceSerial' => $deviceSerial
        ]);

        $err = $curlDataInfo['err'];

        if ($err) return "cURL Error #:" . $err;

        $response = $curlDataInfo['response'];

        $jsonResponse = json_decode($response,true);

        if ($jsonResponse['code'] != '200') return $jsonResponse['msg'];

        return $jsonResponse['data'];
    }

    /**
     * 请求接口数据
     * @param $url          // 请求地址
     * @param $data         // 请求参数
     * @return array
     */
    public static function curlYingshiApi($url,$data,$query = 'POST')
    {
        $dataArr = [];
        foreach ($data as $key => $value) $dataArr[] = $key . '=' . $value;
        $dataStr = implode('&',$dataArr);

        $curl = curl_init();

        curl_setopt_array($curl, [
            CURLOPT_URL => "{$url}?{$dataStr}",
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => "",
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 30,
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_CUSTOMREQUEST => $query,
            CURLOPT_HTTPHEADER => [
                "Content-Type: application/x-www-form-urlencoded"
            ],
        ]);

        curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,false);
        curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,false);
        curl_setopt($curl,CURLOPT_SSLVERSION,0);

        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        return [
            'err' => $err,
            'response' => $response
        ];
    }
}