<?php
namespace app\controller;

use think\facade\Db;

class Student
{
    public function lists()
    {
        $post = $GLOBALS['data']['data'];
        if(empty($post['type'])){
            return show("请选择传类型");
        }
        $type = $post['type'];
        $typeArray = [1,2,3,4];
        if(!in_array($type,$typeArray)){
            return show("不支持当前类型！");
        }
        //1=未来之星;2=适龄儿童;3=残联儿童;4=全部
        if($type == 1) $where = "type=1";
        if($type == 2) $where = "type=2";
        if($type == 3) $where = "disabled=1";
        if($type == 4) $where = "";

        $lastIndex = lastindex();
        if($lastIndex == 0) {
            $lastIndex = 1;
        }
        $result = [];
        $list = Db::name("student")->where($where)->limit(env("page_count"))->order('hot desc')->paginate([
            "list_rows"=>env("page_count"),
            "page"=>$lastIndex
        ]);

        if(empty($list)) return show("获取成功", SUCCESS_CODE,$result);
        if($list->currentPage() < $list->lastPage()){
            $result['lastIndex'] = $lastIndex +1;
        }else{
            $result['lastIndex'] = 0;
        }


        $result = StudentToArray($list);
        return show(SUCCESS_MESSAGE,SUCCESS_CODE,$result);
    }

}