<?php

namespace app\admin\controller;

use app\common\controller\Backend;

/**
 * 订单列管理
 *
 * @icon fa fa-circle-o
 */
class Area extends Backend
{
    protected $noNeedLogin = ['search'];

    public function search(){
        $keyword = request()->get('keyword');
        if (!$keyword){
            $this->success(data:[]);
        }else{
            $data = model('area')
                ->where('level','=',3)
                ->where(function ($query)use ($keyword){
                    $query->where('merge_name','like','%'.$keyword.'%')
                        ->whereOr('pinyin', 'like', "%{$keyword}%")
                        ->whereOr('abbr', 'like', "%{$keyword}%");
                })

                ->field('area_code, merge_name')
                ->orderRaw(
                    "CASE 
                WHEN name LIKE '{$keyword}%' THEN 1
                WHEN pinyin LIKE '{$keyword}%' THEN 2
                WHEN abbr LIKE '{$keyword}%' THEN 3
                ELSE 4
            END"
                )
                ->limit(0,10)
                ->select();
            $this->success(data:$data);
        }
    }
}