package cms

import (
	"fmt"
	"time"

	"git.rosy.net.cn/jx-callback/business/auth2"

	"git.rosy.net.cn/jx-callback/globals"

	"git.rosy.net.cn/baseapi/utils"

	"git.rosy.net.cn/jx-callback/business/jxstore/financial"
	"git.rosy.net.cn/jx-callback/business/jxutils"

	"git.rosy.net.cn/jx-callback/business/model/dao"

	"git.rosy.net.cn/jx-callback/business/jxutils/jxcontext"

	"git.rosy.net.cn/jx-callback/business/model"
)

func CreateOrder(ctx *jxcontext.Context, orderType int, way string, price int, lng, lat float64) (orderID string, err error) {
	var (
		db    = dao.GetDB()
		order *model.Order
	)
	if err = auth2.CheckWeixinminiAuthBind(ctx.GetUserID()); err != nil {
		return "", err
	}
	address, dCode, cCode, err := getAddressInfoFromCoord(db, lng, lat)
	order = &model.Order{
		OrderID:      utils.Int64ToStr(jxutils.GenOrderNo()),
		UserID:       ctx.GetUserID(),
		Type:         orderType,
		Way:          way,
		Status:       model.OrderStatusWait4Pay,
		PayPrice:     price,
		Lng:          lng,
		Lat:          lat,
		Address:      address,
		DistrictCode: dCode,
		CityCode:     cCode,
	}
	dao.WrapAddIDCULEntity(order, ctx.GetUserName())
	dao.Begin(db)
	defer func() {
		if r := recover(); r != nil {
			dao.Rollback(db)
			panic(r)
		}
	}()
	if err = dao.CreateEntity(db, order); err != nil {
		dao.Rollback(db)
	}
	dao.Commit(db)
	return order.OrderID, err
}

func Pay(ctx *jxcontext.Context, orderID string, payType int, vendorPayType string) (result *financial.WxPayParam, err error) {
	var (
		db    = dao.GetDB()
		order = &model.Order{
			OrderID: orderID,
		}
		payHandler = &financial.PayHandler{
			PayType:       payType,
			Ctx:           ctx,
			VendorPayType: vendorPayType,
		}
	)
	globals.SugarLogger.Debugf("pay begin……")
	err = dao.GetEntity(db, order, "OrderID")
	if order.ID == 0 {
		return result, fmt.Errorf("未找到此订单！")
	}
	payHandler.Order = order
	//如果用户没有对应账单信息就给他生成一条
	userBill, err := dao.GetUserBill(db, order.UserID, "")
	if userBill == nil {
		err = financial.AddUserBill(db, jxutils.GenBillID(), order.UserID)
	}
	err = payHandler.CreatePay()
	globals.SugarLogger.Debugf("result : %v", utils.Format4Output(payHandler.WxPayParam, false))
	return payHandler.WxPayParam, err
}

func Cash(ctx *jxcontext.Context, orderID string, payType int, vendorPayType string) (errCode string, err error) {
	var (
		db    = dao.GetDB()
		order = &model.Order{
			OrderID: orderID,
		}
		payHandler = &financial.PayHandler{
			PayType:       payType,
			Ctx:           ctx,
			VendorPayType: vendorPayType,
		}
	)
	err = dao.GetEntity(db, order, "OrderID")
	if err != nil {
		return errCode, err
	}
	if order.ID == 0 {
		return errCode, fmt.Errorf("未找到此订单！")
	}
	payHandler.Order = order
	//如果用户没有对应账单信息就给他生成一条
	userBill, err := dao.GetUserBill(db, order.UserID, "")
	if userBill == nil {
		err = financial.AddUserBill(db, jxutils.GenBillID(), order.UserID)
	}
	if userBill.AccountBalance < order.PayPrice {
		return model.ErrCodeAccountBalanceNotEnough, fmt.Errorf("用户余额不足，请充值！")
	}
	//用户一天只能提现一次
	billExpends, err := dao.GetBillExpend(db, order.UserID, model.BillTypeCash, DayTimeBegin, DayTimeEnd)
	if err != nil {
		return errCode, err
	}
	if len(billExpends) > 0 {
		return errCode, fmt.Errorf("抱歉，一天只能提现一次！")
	}
	err = payHandler.CreateRefund()
	return errCode, err
}

func GetOrders(ctx *jxcontext.Context, orderID string, orderType int, cityCodes []int, fromTime, toTime, keyword string, offset, pageSize int) (pageInfo *model.PagedInfo, err error) {
	return dao.GetOrders(dao.GetDB(), orderID, orderType, cityCodes, utils.Str2Time(fromTime), utils.Str2Time(toTime), keyword, offset, pageSize)
}

func FinishedCashOrders(ctx *jxcontext.Context, orderIDs []string) (err error) {
	var (
		db = dao.GetDB()
	)
	for _, orderID := range orderIDs {
		order := &model.Order{
			OrderID: orderID,
		}
		dao.GetEntity(db, order, "OrderID")
		if order.ID != 0 && order.Status == model.OrderStatusWait4Pay {
			order.PayFinishedAt = time.Now()
			order.Comment = "手动转账"
			order.Status = model.OrderStatusFinished
			dao.UpdateEntity(db, order, "PayFinishedAt", "Comment", "Status")
		}
	}
	return err
}