<?php
/**
 * User: ssh
 * Date: 2019/11/20
 * Time: 23:21
 */

namespace common\components;

use linslin\yii2\curl;
use yii\helpers\Json;

class mapUtil
{

    public static $thirdMapKey = 'fe792548aa6e15ef4d5d501e508eaeae';

    public static function suggestion($region, $keyword)
    {
        if (getenv('YII_ENV') == 'production') {
            $url = "https://restapi.amap.com/v3/assistant/inputtips?city={$region}&keywords={$keyword}&key=" . self::$thirdMapKey;
        } else {
            $url = "http://restapi.amap.com/v3/assistant/inputtips?city={$region}&keywords={$keyword}&key=" . self::$thirdMapKey;
        }
        $curl = new curl\Curl();
        $result = $curl->get($url);
        return Json::decode($result);
    }

    //计算距离 lng经度 lat纬度 ssh 2020.5.14
    public static function calculateDistance($fromLnt, $fromLat, $toLnt, $toLat)
    {
        if (getenv('YII_ENV') == 'production') {
            $url = "https://restapi.amap.com/v5/direction/electrobike?key=" . self::$thirdMapKey . '&origin=' . $fromLnt . ',' . $fromLat . '&destination=' . $toLnt . ',' . $toLat;
        } else {
            $url = "http://restapi.amap.com/v5/direction/electrobike?key=" . self::$thirdMapKey . '&origin=' . $fromLnt . ',' . $fromLat . '&destination=' . $toLnt . ',' . $toLat;
        }
        $curl = new curl\Curl();
        $result = $curl->get($url);
        $result = Json::decode($result);
        $distance = 0;
        if (!empty($result['status']) && $result['status'] == 1) {
            $path = $result['route']['paths'] ?? [];
            $current = $path[0] ?? [];
            $distance = $current['distance'] ?? 0;
        }
        return $distance;
    }

    //逆地址解析，根据经纬度解析出中文地址 ssh
    public static function resolveLocation($lat, $long)
    {
        $url = "https://apis.map.qq.com/ws/geocoder/v1/?location={$lat},{$long}&get_poi=0&key=" . self::$thirdMapKey;
        $curl = new curl\Curl();
        $result = $curl->get($url);
        $result = Json::decode($result);
        return $result;
    }
}