package mtwm

import (
	"errors"
	"fmt"
	"git.rosy.net.cn/jx-callback/globals/api"
	"net/url"
	"strings"

	"git.rosy.net.cn/baseapi/platformapi/mtwmapi"
	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/jxutils"
	"git.rosy.net.cn/jx-callback/business/jxutils/jxcontext"
	"git.rosy.net.cn/jx-callback/business/model"
	"git.rosy.net.cn/jx-callback/business/model/dao"
	"git.rosy.net.cn/jx-callback/business/partner"
	"git.rosy.net.cn/jx-callback/globals"
)

var (
	// AfsVendorStatus2StatusMap = map[int]int{
	// 	mtwmapi.ResTypePending:            model.AfsOrderStatusWait4Approve,
	// 	mtwmapi.ResTypeMerchantRefused:    model.AfsOrderStatusFailed,
	// 	mtwmapi.ResTypeMerchantAgreed:     model.AfsOrderStatusFinished,
	// 	mtwmapi.ResTypeCSRefused:          model.AfsOrderStatusFailed,
	// 	mtwmapi.ResTypeCSAgreed:           model.AfsOrderStatusFinished,
	// 	mtwmapi.ResTypeTimeoutAutoAgreed:  model.AfsOrderStatusFinished,
	// 	mtwmapi.ResTypeAutoAgreed:         model.AfsOrderStatusFinished,
	// 	mtwmapi.ResTypeUserCancelApply:    model.AfsOrderStatusFailed,
	// 	mtwmapi.ResTypeUserCancelComplain: model.AfsOrderStatusFailed,
	// }
	AfsVendorStatus2StatusMap = map[string]int{
		mtwmapi.NotifyTypeApply:                 model.AfsOrderStatusWait4Approve,
		mtwmapi.NotifyTypePartyApply:            model.AfsOrderStatusWait4Approve,
		mtwmapi.NotifyTypeSuccess:               model.AfsOrderStatusFinished,
		mtwmapi.NotifyTypeReject:                model.AfsOrderStatusFailed,
		mtwmapi.NotifyTypeCancelRefund:          model.AfsOrderStatusFailed,
		mtwmapi.NotifyTypeCancelRefundComplaint: model.AfsOrderStatusFailed,
	}
)

func (c *PurchaseHandler) isAfsMsg(msg *mtwmapi.CallbackMsg) bool {
	if msg.Cmd == mtwmapi.MsgTypeOrderRefund || msg.Cmd == mtwmapi.MsgTypeOrderPartialRefund {
		// refundData := msg.Data.(*mtwmapi.CallbackRefundInfo)
		orderID := utils.Str2Int64(GetOrderIDFromMsg(msg))
		order, _ := partner.CurOrderManager.LoadOrder(utils.Int64ToStr(orderID), model.VendorIDMTWM)
		if order != nil {
			//status, err := getAPI(order.VendorOrgCode, jxutils.GetSaleStoreIDFromOrder(order), order.VendorStoreID).OrderViewStatus(orderID)
			//if err == nil {
			//return utils.Int2Str(status) == mtwmapi.OrderStatusFinished
			return true //TODO 有的美团订单售前退款，也当做售后处理试试
			//}
		}
	}
	return false
}

func (c *PurchaseHandler) OnAfsOrderMsg(msg *mtwmapi.CallbackMsg) (retVal *mtwmapi.CallbackResponse) {
	jxutils.CallMsgHandlerAsync(func() {
		retVal = c.onAfsOrderMsg(msg)
	}, jxutils.ComposeUniversalOrderID(GetOrderIDFromMsg(msg), model.VendorIDMTWM))
	return retVal
}

// todo 对于退款与部分退款，order.go与这个文件中对于状态的处理不一致
func (c *PurchaseHandler) onAfsOrderMsg(msg *mtwmapi.CallbackMsg) (retVal *mtwmapi.CallbackResponse) {
	var err error
	orderStatus := c.callbackAfsMsg2Status(msg)
	needCallNew := orderStatus.Status == model.AfsOrderStatusWait4Approve || orderStatus.Status == model.AfsOrderStatusNew
	if !needCallNew {
		_, err := partner.CurOrderManager.LoadAfsOrder(orderStatus.VendorOrderID, orderStatus.VendorID)
		if err != nil {
			if dao.IsNoRowsError(err) {
				needCallNew = true
			} else {
				return mtwmapi.Err2CallbackResponse(err, "")
			}
		}
	}

	if needCallNew {
		var afsOrder *model.AfsOrder
		refundData := msg.Data.(*mtwmapi.CallbackRefundInfo)
		if msg.Cmd == mtwmapi.MsgTypeOrderPartialRefund {
			afsOrder = &model.AfsOrder{
				VendorID:         model.VendorIDMTWM,
				AfsOrderID:       orderStatus.VendorOrderID,
				VendorOrderID:    orderStatus.RefVendorOrderID,
				VendorStoreID:    "",
				StoreID:          0,
				AfsCreatedAt:     utils.Timestamp2Time(refundData.Timestamp),
				VendorAppealType: "",
				AppealType:       model.AfsAppealTypeRefund,
				VendorReasonType: "",
				ReasonType:       model.AfsReasonNotOthers,
				ReasonDesc:       utils.LimitUTF8StringLen(refundData.Reason, 1024),
				ReasonImgList:    utils.LimitUTF8StringLen(strings.Join(refundData.PictureList, ","), 1024),
				RefundType:       model.AfsTypePartRefund,

				VendorOrgCode: msg.AppID,
				// FreightUserMoney:      afsInfo.OrderFreightMoney,
				// AfsFreightMoney:       afsInfo.AfsFreight,
				// BoxMoney:              afsInfo.PackagingMoney,
				// TongchengFreightMoney: afsInfo.TongchengFreightMoney,
				// SkuBoxMoney:           afsInfo.MealBoxMoney,
			}
			for _, sku := range refundData.FoodList {
				orderSku := &model.OrderSkuFinancial{
					// VendorID:      model.VendorIDMTWM,
					// AfsOrderID:    afsOrder.AfsOrderID,
					// VendorOrderID: afsOrder.VendorOrderID,
					// VendorStoreID: afsOrder.VendorStoreID,
					// StoreID:       afsOrder.StoreID,
					// IsAfsOrder:  1,

					Count: sku.Count,
					// ConfirmTime:          afsOrder.AfsCreateAt,
					VendorSkuID: sku.SkuID,
					SkuID:       int(utils.Str2Int64WithDefault(sku.SkuID, 0)),
					Name:        sku.FoodName,
					UserMoney:   jxutils.StandardPrice2Int(sku.RefundPrice)*int64(sku.Count) + jxutils.StandardPrice2Int(sku.BoxPrice)*int64(sku.BoxNum),
				}
				afsOrder.SkuUserMoney += orderSku.UserMoney
				afsOrder.Skus = append(afsOrder.Skus, orderSku)
			}
			//afsOrder.PmSubsidyMoney += afsOrder.RefundMoney - afsOrder.SkuUserMoney
		} else {
			if afsOrder = c.createAfsOrder(msg.FormData); afsOrder != nil {
				// if orderFinancial, err2 := partner.CurOrderManager.LoadOrderFinancial(orderStatus.RefVendorOrderID, model.VendorIDMTWM); err2 == nil {
				// afsOrder = c.OrderFinancialDetail2Refund(orderFinancial, msg.FormData)
				afsOrder.AfsOrderID = orderStatus.VendorOrderID
				afsOrder.RefundType = model.AfsTypeFullRefund
				afsOrder.AppealType = model.AfsAppealTypeRefund
				afsOrder.VendorReasonType = ""
				afsOrder.ReasonType = model.AfsReasonNotOthers
				afsOrder.ReasonDesc = utils.LimitUTF8StringLen(refundData.Reason, 1024)
				afsOrder.ReasonImgList = utils.LimitUTF8StringLen(strings.Join(refundData.PictureList, ","), 1024)
			}
		}
		if afsOrder != nil {
			//直接就来一个新的售后单，并且还是售后完成的
			if orderStatus.Status == model.AfsOrderStatusFinished {
				afsOrder.AfsFinishedAt = afsOrder.AfsCreatedAt
			}
			err = partner.CurOrderManager.OnAfsOrderNew(afsOrder, orderStatus)
		}
	} else {
		err = partner.CurOrderManager.OnAfsOrderStatusChanged(orderStatus)
	}
	return mtwmapi.Err2CallbackResponse(err, "")
}

func (p *PurchaseHandler) createAfsOrder(orderData url.Values) (afsOrder *model.AfsOrder) {
	afsOrder, err := partner.CurOrderManager.CreateAfsOrderFromOrder(orderData.Get("order_id"), model.VendorIDMTWM)
	if err == nil {
		afsOrder.AfsOrderID = orderData.Get("refund_id")
		afsOrder.AfsCreatedAt = utils.Timestamp2Time(utils.Str2Int64(orderData.Get("timestamp")))
		if afsOrder.AfsOrderID == "" {
			afsOrder.AfsOrderID = afsOrder.VendorOrderID
		}
	} else {
		afsOrder = nil
	}
	return afsOrder
}

func (c *PurchaseHandler) callbackAfsMsg2Status(msg *mtwmapi.CallbackMsg) (orderStatus *model.OrderStatus) {
	refundData := msg.Data.(*mtwmapi.CallbackRefundInfo)
	orderStatus = &model.OrderStatus{
		VendorID:         model.VendorIDMTWM,
		OrderType:        model.OrderTypeAfsOrder,
		RefVendorOrderID: utils.Int64ToStr(refundData.OrderID),
		RefVendorID:      model.VendorIDMTWM,
		VendorStatus:     fmt.Sprintf("%s:%d", refundData.NotifyType, refundData.ResType),
		Status:           c.GetAfsStatusFromVendorStatus(refundData.ResType, refundData.NotifyType),
		StatusTime:       utils.Timestamp2Time(refundData.Timestamp),
		Remark:           refundData.Reason,
	}
	if refundData.RefundID > 0 {
		orderStatus.VendorOrderID = utils.Int64ToStr(refundData.RefundID)
	} else {
		orderStatus.VendorOrderID = orderStatus.RefVendorOrderID
	}
	return orderStatus
}

func (c *PurchaseHandler) GetAfsStatusFromVendorStatus(resType int, notifyType string) int {
	status := AfsVendorStatus2StatusMap[notifyType]
	if status == model.AfsOrderStatusWait4Approve && resType != mtwmapi.ResTypePending {
		status = model.AfsOrderStatusNew
	}
	return status
}

// 审核售后单申请
func (c *PurchaseHandler) AgreeOrRefuseRefund(ctx *jxcontext.Context, order *model.AfsOrder, approveType int, reason string) (err error) {
	if globals.EnableMtwmStoreWrite {
		if approveType == partner.AfsApproveTypeRefused {
			err = getAPI(order.VendorOrgCode, jxutils.GetSaleStoreIDFromAfsOrder(order), order.VendorStoreID).OrderRefundReject(utils.Str2Int64(order.VendorOrderID), reason)
		} else if approveType == partner.AfsApproveTypeRefusedToRefundMoney {
			return errors.New("此平台暂时不支持")
		} else {
			err = getAPI(order.VendorOrgCode, jxutils.GetSaleStoreIDFromAfsOrder(order), order.VendorStoreID).OrderRefundAgree(utils.Str2Int64(order.VendorOrderID), reason)
		}
	}
	return err
}

// 确认收到退货
func (c *PurchaseHandler) ConfirmReceivedReturnGoods(ctx *jxcontext.Context, order *model.AfsOrder) (err error) {
	err = fmt.Errorf("内部错误，美团外卖平台不支持确认收到退货操作")
	return err
}

// 发起全款退款
func (c *PurchaseHandler) RefundOrder(ctx *jxcontext.Context, order *model.GoodsOrder, reason string) (err error) {
	return fmt.Errorf("%s不支持售后全额退款，请让买家发起退款", model.VendorChineseNames[model.VendorIDMTWM])
}

// 发起部分退款
func (c *PurchaseHandler) PartRefundOrder(ctx *jxcontext.Context, order *model.GoodsOrder, refundSkuList []*model.OrderSku, reason string) (err error) {
	return c.AdjustOrder(ctx, order, refundSkuList, reason)
}

func (c *PurchaseHandler) GetOrderAfsInfo(ctx *jxcontext.Context, vendorOrderID, afsOrderID string) (orderAfsInfo *partner.OrderAfsInfo, err error) {
	orderAfsInfo = &partner.OrderAfsInfo{}
	var afsTotalShopMoney int64
	if list, err := api.MtwmAPI.GetOrderRefundDetail(utils.Str2Int64(vendorOrderID), 0); err == nil {
		for _, v := range list {
			if v.RefundPartialEstimateCharge.SettleAmount != "" {
				afsTotalShopMoney += jxutils.StandardPrice2Int(utils.Str2Float64(v.RefundPartialEstimateCharge.SettleAmount))
			}
		}
	}
	if order, err := partner.CurOrderManager.LoadOrder(vendorOrderID, model.VendorIDMTWM); err == nil {
		orderAfsInfo.AfsTotalShopMoney = order.TotalShopMoney + afsTotalShopMoney
	}
	return orderAfsInfo, err
}