<?php

/**
 * @author Any
 * @description KISS
 * @date 2021年6月2日
 * @version 1.0.0
 * 
 * _____LOG_____
 * 
 */
namespace app\modules\api\controllers;

use app\modules\api\behaviors\LoginBehavior;
use app\models\District;
use app\components\Serializer;
use Geocoder\Geocoder;
use app\modules\api\models\GeocoderForm;

class GeocoderController extends Controller 
{
    public function behaviors() {
        return array_merge(parent::behaviors(),[ 
            'login' => [
                'class' => LoginBehavior::className(),
                'ignore' => [
                    'api/geocoder/district',
                    'api/geocoder/district-info',
                    'api/geocoder/location',
                ]
            ]
        ]);
    } 
    
    /**
    * showdoc
    * @catalog 地理相关/国内数据
    * @title 省份城市数据
    * @description 本接口提供国内行政区域规划数据
    * @method get
    * @url /api/geocoder/district
    * @param type 必选 int type为0时显示全国行政区域按省份分类树状，type=1时显示字母索引城市列表，默认为0
    * @return {"code":0,"msg":"ok","data":"[]"}
    * @return_param id int 省、市、区、县ID
    * @return_param name string 名称
    * @return_param parent_id int 上级行政区ID
    * @return_param level string 层级，province、city、district
    * @return_param list array 下级行政区
    * @remark 
    */    
    public function actionDistrict()
    {
        $type = \Yii::$app->request->get('type',0);
        if($type == 0){
            $district = District::getTerritorial();
            $district= (new Serializer())->encode($district);
        } else if($type == 1) {
            $district = District::getCityIndexList(['city']);
            $district= (new Serializer())->encode($district);
        }
        $data = [
            'code' => 0,
            'msg' => 'ok',
            'data' => $district
        ];
        return $this->responseHandler($data);
    }     
    
    /**
    * showdoc
    * @catalog 地理相关/地址解析
    * @title 逆地址解析
    * @description 本接口提供由坐标到坐标所在位置的文字描述的转换。输入坐标返回地理位置信息
    * @method get
    * @url /api/geocoder/location
    * @param lat 必选 string 纬度
    * @param lng 必选 string 经度  
    * @return {"code":0,"msg":"ok","data":{"location":{"lat":39.984154,"lng":116.30749},"address":"北京市海淀区北四环西路66号","formatted_addresses":{"recommend":"海淀区中关村中国技术交易大厦","rough":"海淀区中关村中国技术交易大厦"},"address_component":{"nation":"中国","province":"北京市","city":"北京市","district":"海淀区","street":"北四环西路","street_number":"北四环西路66号"},"ad_info":{"nation_code":"156","adcode":"110108","city_code":"156110000","name":"中国,北京市,北京市,海淀区","location":{"lat":40.045132,"lng":116.375},"nation":"中国","province":"北京市","city":"北京市","district":"海淀区"},"address_reference":{"business_area":{"id":"14178584199053362783","title":"中关村","location":{"lat":39.980598,"lng":116.310997},"_distance":0,"_dir_desc":"内"},"famous_area":{"id":"14178584199053362783","title":"中关村","location":{"lat":39.980598,"lng":116.310997},"_distance":0,"_dir_desc":"内"},"crossroad":{"id":"529961","title":"彩和坊路/海淀北一街(路口)","location":{"lat":39.983952,"lng":116.308228},"_distance":61.5,"_dir_desc":"西"},"town":{"id":"110108012","title":"海淀街道","location":{"lat":39.974819,"lng":116.284409},"_distance":0,"_dir_desc":"内"},"street_number":{"id":"595672509379194165901290","title":"北四环西路66号","location":{"lat":39.984089,"lng":116.308037},"_distance":45.8,"_dir_desc":""},"street":{"id":"","title":"北四环西路","location":{"lat":0,"lng":0},"_distance":103.7,"_dir_desc":"南"},"landmark_l2":{"id":"3629720141162880123","title":"中国技术交易大厦","location":{"lat":39.984104,"lng":116.307503},"_distance":0,"_dir_desc":"内"}}}}
    * @return_param address string 地址描述
    * @remark 经纬度为gcj02坐标
    */    
    public function actionLocation()
    {
        if(!\Yii::$app->request->isGet){
            $data = $this->invaildRequest();
            return $this->responseHandler($data);
        }
        $lat = \Yii::$app->request->get('lat');
        $lng = \Yii::$app->request->get('lng');
        $provider = "qqmap";
        $key = \Yii::$app->params['mapKey'][$provider];
        $geocoder = new Geocoder($key,$provider);
        $data = $geocoder->getAddress($lat, $lng);
        return $this->responseHandler($data);
    }      
    
    /**
    * showdoc
    * @catalog 地理相关/地址解析
    * @title 逆地址解析获取行政区域
    * @description 本接口提供由坐标到坐标所在位置的文字描述的转换。输入坐标返回行政区域ID信息
    * @method get
    * @url /api/geocoder/district-info
    * @param lat 必选 string 纬度
    * @param lng 必选 string 经度  
    * @return {"code":0,"msg":"ok","data":{"location":{"lat":39.984154,"lng":116.30749},"address":"北京市海淀区北四环西路66号","province":{"id":"1","name":"北京市"},"city":{"id":"32","name":"北京市"},"district":{"id":"376","name":"海淀区"},"street":{"name":"北四环西路","street_number":"北四环西路66号"},"formatted_addr":"海淀区中关村中国技术交易大厦(彩和坊路)"}}
    * @return_param address string 地址描述
    * @remark 经纬度为gcj02坐标
    */    
    public function actionDistrictInfo()
    {
        if(!\Yii::$app->request->isGet){
            $data = $this->invaildRequest();
            return $this->responseHandler($data);
        }
        $form = new GeocoderForm();
        $form->attributes = \Yii::$app->request->get();
        $data = $form->get_district_info();
        return $this->responseHandler($data);
    }      
}