<?php

namespace app\api\controller;

use app\api\server\CityService;
use app\api\model\User;

class City extends ApiBase
{
    public $like_not_need_login = ['index'];

    // 类型属性声明
    protected CityService $cityService;

    /**
     * 构造函数 - 必须初始化类型属性
     */
    public function __construct()
    {
        parent::__construct();
        // 初始化服务
        $this->cityService = new CityService();
    }
    public function index()
    {
        $array = $this->cityService->list();
        return $this->_success('成功',$array);
    }


    /**
     * 根据经纬度获取所在城市
     * @return void
     */
    public function getCity()
    {
        $lat = $this->request->param('lat', '');
        $lng = $this->request->param('lng', '');

        if (empty($lat) || empty($lng)) {
            return $this->_error('请提供经纬度参数');
        }
        $uid = $this->user_id;
        //查询用户信息
        $userInfo = User::find($uid);
        if ($userInfo) {
            if ($userInfo->longitude == '' || $userInfo->latitude == '')
            {
                $userInfo->longitude = $lng; // 经度
                $userInfo->latitude = $lat; // 纬度
                $userInfo->save();
            }
        }
        $result = $this->cityService->getCityByLocation($lat, $lng);

        if ($result['success']) {
            return $this->_success($result['msg'], $result['data']);
        } else {
            return $this->_error($result['msg'], $result['data']);
        }
    }
}