<?php
namespace app\controller;

use think\facade\Db;

class Donation
{
    public function lists(){
        if(empty($GLOBALS['data']['data']['student_id'])){
            return show("请正确上传用户信息!", ERROR_CODE,[]);
        }
        $student_id = $GLOBALS['data']['data']['student_id'];

        $lastIndex =  lastIndex();
        if($lastIndex == 0){
            $where = "id > 0";
        }else{
            $where = "id < ".$lastIndex;
        }

        $result = [];
        //查询用户信息
        $result['userinfo'] = [];
        if($lastIndex==0) {
            $userinfo = Db::name("student")->where("id", $student_id)->field("id,nickname,identifier,avatar,age,type,disabled as is_disabled,city,school,hot,hot_count")->find();
            if (!empty($userinfo)) {
                $result['userinfo'] = $userinfo;
            }
        }
        $result['donation_list'] = [];
        $list = Db::name("order")->where(['student_id' => $student_id,"status"=>1])->where($where)->order("id desc")->select()->toArray();
        $users = getAllUsersMessage($list,"user_id","id,nickname,avatar,shiyou_id");

        foreach($list as $vo){
            $result['lastIndex'] = $vo['id'];
            $result['donation_list'][] = [
                "nickname"=>$users[$vo["user_id"]]['nickname'],
                "identity"=>empty($users[$vo["user_id"]]['shiyou_id'])?1:0,
                "avatar"=>empty($users[$vo['user_id']]['avatar'])?'':$users[$vo['user_id']]['avatar'],
                "amount"=>$vo['amount'],
            ];
        }
        if(count($list)<env("PAGE_COUNT")){
            $result["lastIndex"] = 0;
        }
        return show("获取成功",SUCCESS_CODE,$result);
    }


    public function certificate()
    {
        $userid = $GLOBALS['data']['userid'];
        if(empty($userid)){
            return show("请登录后再查看！",NEED_LOGIN);
        }

        $lastIndex = lastindex();
        $result = [];

        if($lastIndex == 0){
            $where = " id > 0";
        }else{
            $where = "  id < ".$lastIndex;
        }
        $result['lastIndex'] = 0;
        $result['list']      = [];
        $list = Db::name("order")->where(['user_id'=>$userid,'status'=>1])->where($where)->order("id desc")->limit(env("page_count"))->select()->toArray();
        if(!empty($list)){
            $appUser = getAllUsersMessage($list,"user_id","id,nickname");
            $studentUser = $this->getStudents($list);
            foreach ($list as $key => $vo) {
                $result['lastIndex'] = $vo['id'];
                $result["list"][] = [
                    "id"=>$vo['id'],
                    "date"=> explode(" ",$vo['create_time'])[0],
                    "student_nickname"=>$studentUser[$vo['student_id']]['nickname'],
                    "donation_nickname"=>$appUser[$vo['user_']]['nickname'],
                ];
            }
            if (count($list) < env("PAGE_COUNT")) {
                $result["lastIndex"] = 0;
            }
        }
        return show(SUCCESS_MESSAGE,SUCCESS_CODE,$result);
    }
    private function getStudents($list){

        $StudentIds = [];
        foreach ($list as $vo) {
            $StudentIds[] = $vo["student_id"];
        }
        if (empty($UserIds)) {
            return [];
        }
        $StudentIds            = array_unique($StudentIds);
        $getAllStudentsMessage = [];
        $UserLists          = Db::name("students")->where("id", "IN",$StudentIds)->field("nickname")->select()->toArray();
        foreach ($UserLists as $vo) {
            $getAllStudentsMessage[$vo['id']] = $vo;
        }
        return $getAllStudentsMessage;
    }
}