package transfersys

import (
	"errors"
	"time"

	mermod "com.snow.auto_monitor/app/models/merchant"
	models "com.snow.auto_monitor/app/models/orders"
	promod "com.snow.auto_monitor/app/models/product"
	"com.snow.auto_monitor/app/utils/rdbdq"
)

func GetOrder() (res *models.Orders, err error) {
	res, _, err = models.GetInstance().GetIdleOrder()
	return
}

func FinishOrder(orders *models.Orders) (affected int64, err error) {
	//验证商户是否存在
	_, has, err := mermod.GetInstance().GetById(orders.MerchantId)
	if err != nil {
		return
	}
	if !has {
		err = errors.New("商户不存在")
		return
	}

	//验证产品是否存在
	_, has, err = promod.GetInstance().GetById(orders.ProductId)
	if err != nil {
		return
	}
	if !has {
		err = errors.New("产品不存在")
		return
	}

	if orders.TransferStatus == 1 {
		orders.Status = 1
	}
	if orders.TransferStatus == 4 || orders.TransferStatus == 5 {
		orders.Status = orders.TransferStatus - 1
	}

	affected, err = models.GetInstance().SetDealingOrder(orders)
	return
}

func AddCallback(order_id string) (err error) {
	err = rdbdq.WriteOne("1_"+order_id, time.Now().Add(1*time.Second).Unix())
	return
}

func SetOrderMobile(orders *models.Orders) (affected int64, err error) {
	//验证商户是否存在
	_, has, err := mermod.GetInstance().GetById(orders.MerchantId)
	if err != nil {
		return
	}
	if !has {
		err = errors.New("商户不存在")
		return
	}

	//验证产品是否存在
	_, has, err = promod.GetInstance().GetById(orders.ProductId)
	if err != nil {
		return
	}
	if !has {
		err = errors.New("产品不存在")
		return
	}

	affected, err = models.GetInstance().SetOrderMobile(orders)
	return
}