package transfersys

import (
	"errors"
	"fmt"
	"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/services/device"
	dingServ "com.snow.auto_monitor/app/services/dingding"
	"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
		device, err := device.Search(0, orders.DeviceNo, "", 0, "", "", 1, 1)
		if err != nil {
			return 0, err
		}
		orderDetail, _, err := models.GetInstance().GetById(orders.Id)
		if err != nil {
			return 0, err
		}
		var deviceNumber int64 = -1
		if device != nil {
			deviceNumber = device[0].Code
		}
		dingStr := fmt.Sprintf(
			`
			 - 异常设备: %d 号机; 
			 - 异常单号: %s; 
			 - 充值账号: %s; 
			 - 产品号: %d; 
			 - 失败原因: %s; 
			 - 失败时间: %s;
		`,
			deviceNumber,
			orderDetail.OutTradeNo,
			orderDetail.RechargeAccount,
			orders.ProductId,
			orders.FailReason,
			orderDetail.CreatedAt.Format("2006-01-02 15:04:05"),
		)
		dingServ.DingSend("订单异常", dingStr, true)
	}

	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
}