<?php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台（PHP版）
// +----------------------------------------------------------------------
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// | likeadmin团队 版权所有 拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------

namespace app\api\logic;

use app\common\logic\BaseLogic;
use app\common\model\vehicle\Vehicle;
use think\facade\Cache;

/**
 * 登录逻辑
 * Class GpsLogic
 * @package app\api\logic
 */
class GpsLogic extends BaseLogic
{

    private string $authName = 'lihai';
    private string $authPwd = 'a123456';
    private  int $expTime = 432000;

    /*
     * 获取请求token
     */
    private function token() {
        //获取缓存数据
        $gps_token = Cache::get('gps_token');
        //验证缓存数据是否存在，如果缓存数据存在则直接返回缓存数据
        if(!empty($gps_token)) return $gps_token;
        //缓存数据不存在，从新请求touken
        $url = 'https://www.gpsnow.net/user/login.do';
        $result = curl_post($url,[],[
            'name' => $this->authName,
            'password' => $this->authPwd
        ]);
        //验证请求结果
        if(!empty($result['ret']) && isset($result['data'])){
            //设置缓存数据
            Cache::set('gps_token', $result['data']['token'], $this->expTime);
            return $result['data']['token'];
        }else{
            return '';
        }
    }

    /*
     * 获取车辆信息
     */
    public function info($imei):array {
        //获取token
        $token = $this->token();
        //请求地址
        $url = 'https://www.gpsnow.net/car/getByImei.do';
        //请求参数
        $data = [
            'token' => $token,
            'imei' => $imei
        ];
        //发起请求
        $result = curl_post($url,[],$data);
        //返回数据
        if(!empty($result['ret']) && isset($result['data'])){
            return ['code'=>1,'msg'=>'请求成功','data'=>$result['data']];
        }else{
            return ['code'=>0,'msg'=>$result['msg']];
        }
    }

    public function status($car_id):array {
        //获取token
        $token = $this->token();
        //请求地址
        $url = 'https://www.gpsnow.net/car/getCarAndStatus.do';
        //请求参数
        $data = [
            'token' => $token,
            'carId' => $car_id,
            'mapType' => 1
        ];
        //发起请求
        $result = curl_post($url,[],$data);
        //返回数据
        if(!empty($result['ret']) && isset($result['data'])){
            return ['code'=>1,'msg'=>'请求成功','data'=>$result['data']];
        }else{
            return ['code'=>0,'msg'=>$result['msg']];
        }
    }

    public function history($params):array {
        //获取车辆信息
        $carInfo = Vehicle::where('id',$params['car_id'])->find();
        if(empty($carInfo)) return ['code'=>0,'msg'=>'车辆不存在'];
        //获取token
        $token = $this->token();
        //请求地址
        $url = 'https://www.gpsnow.net/position/queryHistory.do';
        //请求参数
        $data = [
            'token' => $token,
            'carId' => $carInfo['gps_carid'],
            'startTime' => $params['start_time'],
            'endTime' => $params['end_time'],
            'filter' => true,
            'interval' => 1,
            'pointType' => 2,
        ];
        //发起请求
        $result = curl_post($url,[],$data);
        //返回数据
        if(!empty($result['ret']) && isset($result['data'])){
            return ['code'=>1,'msg'=>'请求成功','data'=>$result['data']];
        }else{
            return ['code'=>0,'msg'=>$result['msg']];
        }
    }
}