<?php
/**
 * Index.php
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2015-2025 杭州牛之云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * =========================================================
 * @author : niuteam
 * @date : 2022.8.8
 * @version : v5.0.0.1
 */

namespace app\api\controller;

use app\model\store\Store as StoreModel;
use extend\api\HttpClient;
use app\model\web\Config as ConfigModel;
use app\model\goods\Goods;

/**
 * 门店
 * @author Administrator
 *
 */
class Store extends BaseApi
{

    /**
     * 列表信息
     */
    public function page()
    {

        $latitude = isset($this->params[ 'latitude' ]) ? $this->params[ 'latitude' ] : null; // 纬度
        $longitude = isset($this->params[ 'longitude' ]) ? $this->params[ 'longitude' ] : null; // 经度
        $keyword = isset($this->params[ 'keyword' ]) ? $this->params[ 'keyword' ] : ''; // 搜索关键词

        $store_model = new StoreModel();
        $condition = [
            [ 'site_id', "=", $this->site_id ],
            [ 'status', '=', 1 ],
            [ 'is_frozen', '=', 0 ]
        ];

        if (!empty($keyword)) {
            $condition[] = [ 'store_name', 'like', '%' . $keyword . '%' ];
        }

        $latlng = array (
            'lat' => $latitude,
            'lng' => $longitude,
        );
        $field = '*';
        $list_result = $store_model->getLocationStoreList($condition, $field, $latlng);

        $list = $list_result[ 'data' ];

        if (!empty($longitude) && !empty($latitude) && !empty($list)) {
            foreach ($list as $k => $item) {
                if ($item[ 'longitude' ] && $item[ 'latitude' ]) {
                    $distance = getDistance((float) $item[ 'longitude' ], (float) $item[ 'latitude' ], (float) $longitude, (float) $latitude);
                    $list[ $k ][ 'distance' ] = $distance / 1000;
                } else {
                    $list[ $k ][ 'distance' ] = 0;
                }
            }
            // 按距离就近排序
            array_multisort(array_column($list, 'distance'), SORT_ASC, $list);
        }

        $default_store_id = 0;
        if (!empty($list)) {
            $default_store_id = $list[ 0 ][ 'store_id' ];
        }
        return $this->response($this->success([ 'list' => $list, 'store_id' => $default_store_id ]));
    }

    /**
     * 获取离自己最近的一个门店
     */
    public function nearestStore()
    {
        $this->initStoreData();

        $latitude = isset($this->params[ 'latitude' ]) ? $this->params[ 'latitude' ] : null; // 纬度
        $longitude = isset($this->params[ 'longitude' ]) ? $this->params[ 'longitude' ] : null; // 经度
        $store_model = new StoreModel();
        $condition = [
            [ 'site_id', "=", $this->site_id ],
            [ 'status', '=', 1 ],
            [ 'is_frozen', '=', 0 ]
        ];
        if ($this->store_data[ 'config' ][ 'store_business' ] == 'shop') {
            // 平台运营模式，直接取默认门店
            if (!empty($this->store_data[ 'store_info' ])) {
                return $this->response($this->success($this->store_data[ 'store_info' ]));
            }

        } elseif ($this->store_data[ 'config' ][ 'store_business' ] == 'store') {
            // 连锁门店运营模式，查询距离自己最近的门店

            $latlng = array (
                'lat' => $latitude,
                'lng' => $longitude,
            );
            $field = '*';
            $list = $store_model->getLocationStoreList($condition, $field, $latlng)[ 'data' ];

            if (!empty($longitude) && !empty($latitude) && !empty($list)) {
                foreach ($list as $k => $item) {
                    if ($item[ 'longitude' ] && $item[ 'latitude' ]) {
                        $distance = getDistance((float) $item[ 'longitude' ], (float) $item[ 'latitude' ], (float) $longitude, (float) $latitude);
                        $list[ $k ][ 'distance' ] = $distance / 1000;
                    } else {
                        $list[ $k ][ 'distance' ] = 0;
                    }
                }
                // 按距离就近排序
                array_multisort(array_column($list, 'distance'), SORT_ASC, $list);
                return $this->response($this->success($list[ 0 ]));
            }

        }
        return $this->response($this->error());

    }

    /**
     * 基础信息
     * @return false|string
     */
    public function info()
    {
        $store_id = isset($this->params[ 'store_id' ]) ? $this->params[ 'store_id' ] : 0;
        $latitude = isset($this->params[ 'latitude' ]) ? $this->params[ 'latitude' ] : null; // 纬度
        $longitude = isset($this->params[ 'longitude' ]) ? $this->params[ 'longitude' ] : null; // 经度

        if (empty($store_id)) {
            return $this->response($this->error('', 'REQUEST_STORE_ID'));
        }
        $condition = [
            [ 'store_id', "=", $store_id ],
            [ 'site_id', "=", $this->site_id ],
            [ 'status', '=', 1 ]
        ];

        $latlng = array (
            'lat' => $latitude,
            'lng' => $longitude,
        );

        $store_model = new StoreModel();
        $field = 'store_id,store_name,telphone,store_image,site_id,address,full_address,longitude,latitude,open_date,label_name,store_images,store_introduce,is_default,is_express,is_pickup,is_o2o';
        if (!empty($latlng[ 'lat' ]) && !empty($latlng[ 'lng' ])) {
            $field .= ',FORMAT(st_distance ( point ( ' . $latlng[ 'lng' ] . ', ' . $latlng[ 'lat' ] . ' ), point ( longitude, latitude ) ) * 111195 / 1000, 2) as distance';
        }
        $res = $store_model->getStoreInfo($condition, $field);
        if (!empty($res[ 'data' ])) {
            if (!empty($res[ 'data' ][ 'store_images' ])) {
                $res[ 'data' ][ 'store_images' ] = ( new Goods() )->getGoodsImage(explode(',', $res[ 'data' ][ 'store_images' ]), $this->site_id)[ 'data' ];
            }
        }
        return $this->response($res);
    }

    /**
     * 根据经纬度获取位置
     * 文档：https://lbs.qq.com/service/webService/webServiceGuide/webServiceGcoder
     * 示例：https://apis.map.qq.com/ws/geocoder/v1/?location=39.984154,116.307490&key=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77&get_poi=1
     * @return false|string
     */
    public function getLocation()
    {
        $latitude = isset($this->params[ 'latitude' ]) ? $this->params[ 'latitude' ] : null; // 纬度
        $longitude = isset($this->params[ 'longitude' ]) ? $this->params[ 'longitude' ] : null; // 经度

        $post_url = 'https://apis.map.qq.com/ws/geocoder/v1/?location=';
        $config_model = new ConfigModel();
        $config_result = $config_model->getMapConfig()[ 'data' ] ?? [];
        $config = $config_result[ 'value' ] ?? [];
        $tencent_map_key = $config[ 'tencent_map_key' ] ?? '';

        if (empty($tencent_map_key)) {
            return $this->response($this->error('未配置腾讯地图KEY'));
        }

        if (empty($latitude) && empty($longitude)) {
            return $this->response($this->error('缺少经纬度'));
        }

        $post_data = array (
            'location' => $latitude . ',' . $longitude,
            'key' => $tencent_map_key,
            'get_poi' => 0,//是否返回周边POI列表：1.返回；0不返回(默认)
        );

        $httpClient = new HttpClient();
        $res = $httpClient->post($post_url, $post_data);
        $res = json_decode($res, true);

        if ($res[ 'status' ] == 0) {
            $result = $res[ 'result' ];
            return $this->response($this->success($result));
        } else {
            return $this->response($this->error('', $res[ 'message' ]));
        }

    }

}