<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\model\Area as ModelArea;

/**
 * 地区管理
 *
 * @icon fa fa-circle-o
 */
class Area extends Backend
{
    protected $searchFields='id,name';
    /**
     * Area模型对象
     * @var \app\admin\model\Area
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Area;

    }

    public function import()
    {
        parent::import();
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    
                    ->where($where)
                ->where('level',2)
                    ->order($sort, $order)
                    ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function air_set($ids){
        if($this->request->isGet()){
            return view();
        }else{
            $area=\app\common\model\Area::city()->findOrFail($ids);
            $data=input();
            $this->validate($data,[
                'longitude'=>['require','number'],
                'latitude'=>['require','number'],
            ]);
            $area->save([
                'air_longitude'=>$data['longitude'],
                'air_latitude'=>$data['latitude'],
            ]);
            $this->success();
        }
    }

    public function get_data()
    {
        $params = [
            'A-G' => ['安徽省', '北京', '重庆', '福建省', '甘肃省', '广东省', '广西壮族自治区', '贵州省'],
            'H-K' => ['海南省', '河北省', '黑龙江省', '河南省', '湖北省', '湖南省', '江苏省', '江西省', '吉林省'],
            'L-S' => ['辽宁省', '内蒙古自治区', '宁夏回族自治区', '青海省', '山东省', '上海', '山西省', '陕西省', '四川省'],
            'T-Z' => ['天津', '新疆维吾尔自治区', '西藏自治区', '云南省', '浙江省'],
            '-' => ['台湾', '香港特别行政区', '澳门特别行政区']
        ];
        $provinceData = [];
        $provinceIds = [];
        foreach ($params as $key => $value) {
            $tempProvinceData = [];
            foreach ($value as $val) {
                $province = ModelArea::where('name', 'like', $val)->find();
                if (empty($province)) {
                    continue;
                }
                $tempProvinceData[] = [
                    'code' => $province->id ?? 0,
                    'address' => $province->name ?? ''
                ];
                $provinceIds[] = $province->id ?? 0;
            }

            $provinceData[$key] = $tempProvinceData;
        }

        $data = [
            '86' => $provinceData
        ];

        foreach ($provinceIds as $provinceId) {
            $cities = ModelArea::where('pid', $provinceId)->column('name', 'id');
            if (empty($cities)) {
                continue;
            }

            $data[$provinceId] = $cities;

            foreach ($cities as $cityId => $city) {
                $districts = ModelArea::where('pid', $cityId)->column('name', 'id');
                if (empty($districts)) {
                    continue;
                }

                $data[$cityId] = $districts;
            }
        }

        echo json_encode($data, JSON_UNESCAPED_UNICODE);
        die;
    }
}