<?php
/**
 * Created by PhpStorm.
 * User: kongqi
 * Date: 2019/1/6
 * Time: 21:01
 */

namespace App\Services;


use App\Models\Order;

class OrderStatisServices
{
    public static $where;
    public $order;

    public function __construct()
    {
        $this->order = new Order();
        //本月

    }

    /**
     * 订单数量
     * @param $month
     * @return mixed
     */
    public function getNumber(array $data)
    {
        //dump($data);

        $search = new SearchServices($this->order, $data);
        $search->setTimeType('order');
        $search->unsetAllWhere();
        //dump($search->echoWhere());
        return ($search->totalNumber('id'));
    }

    public function getSum($data, $field)
    {
        $search = new SearchServices($this->order, $data, 'order');
        $search->unsetAllWhere();
        //dump($search->echoWhere());
        return money_str($search->totalSum($field));
    }

    public function topMerchantNumber($data, $limit = 10)
    {


        $search = new SearchServices($this->order, $data, 'order');
        $search->unsetAllWhere();
        $model = $search->getModel()->groupBy('merchant_id');
        $model = $model->with('merchants:id,name')->selectRaw('merchant_id,count(*) as number,sum(pay_money) as pay_money ,sum(order_money) as order_money ,sum(total_money) as total_money,sum(final_money) as final_money')
            ->orderBy('order_money', 'desc');
        return $model->limit($limit)->get()->toArray();
    }

    public function dayOrderNumber($data)
    {
        $search = new SearchServices($this->order, $data, 'order');
        $search->unsetAllWhere();
        $model = $search->getModel();
        $model = $model->selectRaw('DATE_FORMAT(order_at,"%Y-%m-%d") as day,count(*) as number,sum(pay_money) as pay_money ,sum(order_money) as order_money ,sum(total_money) as total_money');
        $model = $model->groupBy('day');
        return $model->get()->toArray();
    }

    public function getSumArr($data, $filed_arr)
    {
        $search = new SearchServices($this->order, $data, 'order');
        $search->unsetAllWhere();
        $model = $search->getModel();
        $raw_arr = [];
        foreach ($filed_arr as $k => $v) {
            $raw_arr[] = \DB::raw('SUM(' . $v . ') as ' . $v);
        }
        $sum_arr = $model->first($raw_arr)->toArray();
        return ($sum_arr);
    }


}