package elm

import (
	"fmt"
	"math"
	"strings"

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

	"git.rosy.net.cn/baseapi/platformapi/elmapi"
	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/controller"
	"git.rosy.net.cn/jx-callback/business/model"
)

type OrderController struct {
}

func init() {
	controller.OrderManager.RegisterPurchasePlatform(controller.VendorIDJD, new(OrderController))
}

func (c *OrderController) OnOrderStatusMsg(msg *elmapi.CallbackOrderStatusMsg) (retVal *elmapi.CallbackResponse) {
	controller.CallMsgHandler(func() {
		retVal = c.onOrderStatusMsg(msg)
	}, msg.OrderID)
	return retVal
}

func (c *OrderController) OnOrderNewMsg(msg map[string]interface{}) (retVal *elmapi.CallbackResponse) {
	controller.CallMsgHandler(func() {
		retVal = c.onOrderNew(msg)
	}, msg["orderId"].(string))
	return retVal
}

func (c *OrderController) OnOrderCancelRefundMsg(msg *elmapi.CallbackOrderCancelRefundMsg) (retVal *elmapi.CallbackResponse) {
	controller.CallMsgHandler(func() {
		retVal = c.onOrderCancelRefundMsg(msg)
	}, msg.OrderID)
	return retVal
}

func (c *OrderController) orderStatusMsg2Status(msg *elmapi.CallbackOrderStatusMsg) *model.OrderStatus {
	orderStatus := &model.OrderStatus{
		VendorOrderID: msg.OrderID,
		VendorID:      controller.VendorIDELM,
		OrderType:     controller.OrderTypeOrder,
		VendorStatus:  c.stateAndType2Str(msg.State, msg.MsgType),
		StatusTime:    utils.Timestamp2Time(msg.UpdateTime),
	}
	return orderStatus
}

func (c *OrderController) cancelRefundMsg2Status(msg *elmapi.CallbackOrderCancelRefundMsg) *model.OrderStatus {
	orderStatus := &model.OrderStatus{
		VendorOrderID: msg.OrderID,
		VendorID:      controller.VendorIDELM,
		OrderType:     controller.OrderTypeOrder,
		VendorStatus:  utils.Int2Str(msg.MsgType),
		StatusTime:    utils.Timestamp2Time(msg.UpdateTime),
	}
	return orderStatus
}

func (c *OrderController) onOrderStatusMsg(msg *elmapi.CallbackOrderStatusMsg) (retVal *elmapi.CallbackResponse) {
	status := c.orderStatusMsg2Status(msg)
	switch msg.MsgType {
	case elmapi.MsgTypeOrderAccepted:
		status.Status = controller.OrderStatusAccepted
	case elmapi.MsgTypeOrderCanceled, elmapi.MsgTypeOrderInvalid, elmapi.MsgTypeOrderForceInvalid:
		status.Status = controller.OrderStatusCanceled
	case elmapi.MsgTypeOrderFinished:
		status.Status = controller.OrderStatusFinished
	default:
		globals.SugarLogger.Warnf("elm msg:%d not handled", msg.MsgType)
		return elmapi.SuccessResponse
	}
	return elmapi.Err2CallbackResponse(controller.OrderManager.OnOrderStatusChanged(status), status.VendorStatus)
}

func (c *OrderController) onOrderCancelRefundMsg(msg *elmapi.CallbackOrderCancelRefundMsg) (retVal *elmapi.CallbackResponse) {
	status := c.cancelRefundMsg2Status(msg)
	switch msg.MsgType {
	case elmapi.MsgTypeUserApplyCancel:
		status.Status = controller.OrderStatusApplyCancel
	case elmapi.MsgTypeUserApplyRefund:
		status.Status = controller.OrderStatusApplyRefund
	default:
		status.Status = controller.OrderStatusUnknown
	}
	return elmapi.Err2CallbackResponse(controller.OrderManager.OnOrderStatusChanged(status), status.VendorStatus)
}

func (c *OrderController) getOrderInfo(msg *elmapi.CallbackOrderStatusMsg) (order *model.GoodsOrder, orderSkus []*model.OrderSku, err error) {
	result, err := api.ElmAPI.GetOrder(msg.OrderID)
	if err == nil {
		phoneList := result["phoneList"].([]interface{})
		consigneeMobile := ""
		if len(phoneList) > 0 {
			consigneeMobile = phoneList[0].(string)
		}

		// globals.SugarLogger.Debug(result)
		order = &model.GoodsOrder{
			VendorOrderID:    msg.OrderID,
			VendorID:         controller.VendorIDELM,
			VendorStoreID:    utils.Int64ToStr(utils.MustInterface2Int64(result["shopId"])),
			StoreID:          int(utils.Str2Int64WithDefault(utils.Interface2String(result["openId"]), 0)),
			StoreName:        result["shopName"].(string),
			ConsigneeName:    result["consignee"].(string),
			ConsigneeMobile:  consigneeMobile,
			ConsigneeAddress: result["address"].(string),
			VendorStatus:     msg.State,
			OrderCreatedAt:   utils.Str2Time(result["createdAt"].(string)),
			OriginalData:     string(utils.MustMarshal(result)),
		}
		deliveryGeo := strings.Split(utils.Interface2String(result["deliveryGeo"]), ",")
		if len(deliveryGeo) == 2 {
			order.CoordinateType = controller.CoordinateTypeMars
			order.ConsigneeLng = controller.StandardCoordinate2Int(utils.Str2Float64(deliveryGeo[0]))
			order.ConsigneeLat = controller.StandardCoordinate2Int(utils.Str2Float64(deliveryGeo[1]))
		}

		orderSkus = []*model.OrderSku{}
		for _, group2 := range result["groups"].([]interface{}) {
			group := group2.(map[string]interface{})
			for _, product2 := range group["items"].([]interface{}) {
				product := product2.(map[string]interface{})
				sku := &model.OrderSku{
					VendorOrderID:  msg.OrderID,
					VendorID:       controller.VendorIDELM,
					Count:          int(utils.MustInterface2Int64(product["quantity"])),
					SkuID:          int(utils.Str2Int64WithDefault(utils.Interface2String(product["extendCode"]), 0)),
					VendorSkuID:    utils.Int64ToStr(utils.MustInterface2Int64(product["skuId"])),
					SkuName:        product["name"].(string),
					SalePrice:      int64(math.Round(utils.MustInterface2Float64(product["userPrice"]) * 100)),
					Weight:         int(math.Round(utils.Interface2Float64(product["weight"]))),
					OrderCreatedAt: order.OrderCreatedAt,
				}
				orderSkus = append(orderSkus, sku)
				order.SkuCount++
				order.GoodsCount += sku.Count
				order.SalePrice += sku.SalePrice
				order.Weight += sku.Weight
			}
		}
	}
	return order, orderSkus, err
}

//
func (c *OrderController) onOrderNew(msg map[string]interface{}) (response *elmapi.CallbackResponse) {
	// todo 这里应该可以直接用msg里的内容，而不用再次去查
	fakeOrderMsg := &elmapi.CallbackOrderStatusMsg{
		OrderID: msg["orderId"].(string),
		State:   c.stateAndType2Str(msg["status"].(string), elmapi.MsgTypeOrderValid),
	}
	order, orderSkus, err := c.getOrderInfo(fakeOrderMsg)
	if err == nil {
		err = controller.OrderManager.OnOrderNew(order, orderSkus)
	}
	return elmapi.Err2CallbackResponse(err, "elm onOrderNew")
}

func (c *OrderController) onOrderUserUrgeOrder(msg *elmapi.CallbackOrderUrgeMsg) *elmapi.CallbackResponse {
	status := &model.OrderStatus{
		VendorOrderID: msg.OrderID,
		VendorID:      controller.VendorIDELM,
		OrderType:     controller.OrderTypeOrder,
		Status:        controller.OrderStatusApplyUrgeOrder,
		VendorStatus:  utils.Int2Str(msg.MsgType),
		StatusTime:    utils.Timestamp2Time(msg.UpdateTime),
	}
	return elmapi.Err2CallbackResponse(controller.OrderManager.OnOrderStatusChanged(status), status.VendorStatus)
}

// PurchasePlatformHandler
func (c *OrderController) AcceptOrRefuseOrder(order *model.GoodsOrder, isAcceptIt bool) {
	if isAcceptIt {
		api.ElmAPI.ConfirmOrder(order.VendorOrderID)
	} else {
		api.ElmAPI.CancelOrder(order.VendorOrderID, elmapi.CancelOrderTypeOthers, "")
	}
}

func (c *OrderController) stateAndType2Str(state string, msgType int) string {
	return fmt.Sprintf("%s-%d", state, msgType)
}