<?php

namespace common\models;

use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;

class Ledger extends \common\modelsgii\Ledger
{
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class,
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at','updated_at'],
                    ActiveRecord::EVENT_BEFORE_UPDATE => ['updated_at'],
                ],
            ],
        ];
    }

    //账户
    public function getCashAccount()
    {
        return $this->hasOne(CashAccount::class,['user_id'=>'user_id']);
    }

    //产品订单
    public function getProductOrder()
    {
        return $this->hasOne(ProductOrder::class,['id'=>'order_id']);
    }
    //药品
    public function getDrug()
    {
        return $this->hasOne(Drug::class,['id'=>'drug_id']);
    }

    //挂号
    public function getRegister()
    {
        return $this->hasOne(Register::class,['id'=>'order_id']);
    }

    //导出结算记录
  public static function inventory($params,$store_id)
  {
        $where = $andWhere = [];
        $where['status'] = [0,1];
        //统计时间范围
        if (!empty($params['start_time']) && !empty($params['end_time'])) {
            $start_time=strtotime($params['start_time']);
            $end_time=strtotime($params['end_time']);
            $andWhere = ['between', 'created_at', $start_time, $end_time];
        }
        
        if($store_id){
            $where['user_id'] = $store_id;
        }
          
        $list=Ledger::find()->select('id,order_id,sum(money) as total_money,order_type,status,created_at')->where($where)->andWhere($andWhere)->groupBy('order_id,order_type')->asArray()->all();
    
      //把结果按照显示顺序存到返回的数组中
      if(!empty($list)){
          foreach ($list as $key => $value){
              //订单类型
              if ($value['order_type']==1){
                  $order = ProductOrder::find()->where(['id' => $value['order_id']])->one();
                  $inventory[$key]['order_no']  =$order->order_no;
                  $inventory[$key]['order_type']  ='产品订单';
              }else{
                  $order = Register::find()->where(['id' => $value['order_id']])->one();
                  $inventory[$key]['order_no']  =$order->order_no;
                  $inventory[$key]['order_type']  ='挂号订单';
              }
              $user = User::find()->where(['id' => $order->user_id])->one();
              $inventory[$key]['nickname']  = $user->nickname;
              $inventory[$key]['money']  = $value['total_money'];
              $inventory[$key]['status']  = $value['status'] == 0?'待结算':'已结算';
              $inventory[$key]['created_at']  =  date('Y-m-d H:i:s',$value['created_at']);//下单时间
          }

      }else{
          $inventory[0]['prescription_no']= '无数据导出';
      }
      return $inventory;
  }
}