package v1

import (
	"aps_crm/constvar"
	"aps_crm/model"
	"aps_crm/model/grpc_init"
	"aps_crm/model/request"
	"aps_crm/model/response"
	"aps_crm/pkg/contextx"
	"aps_crm/pkg/ecode"
	"aps_crm/pkg/logx"
	"aps_crm/pkg/structx"
	"aps_crm/proto/crm_aps"
	"aps_crm/proto/product_inventory"
	"aps_crm/utils"
	"github.com/gin-gonic/gin"
	"github.com/shopspring/decimal"
	"gorm.io/gorm"
	"strconv"
	"strings"
)

type SalesDetailsApi struct{}

// Add
//
//	@Tags		SalesDetails
//	@Summary	添加销售明细
//	@Produce	application/json
//	@Param		object	body		request.AddSalesDetails	true	"查询参数"
//	@Success	200		{object}	contextx.Response{data=request.AddSalesDetails}
//	@Router		/api/salesDetails/add [post]
func (s *SalesDetailsApi) Add(c *gin.Context) {
	var params request.AddSalesDetails
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	errCode, salesDetails := checkSalesDetailsParams(params.SalesDetails)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	count, err := model.NewSalesDetailsSearch().SetNumber(params.Number).Count()
	if err != nil {
		ctx.FailWithMsg(ecode.UnknownErr, "编码验证失败")
		return
	}
	if count > 0 {
		ctx.FailWithMsg(ecode.UnknownErr, "编码已存在")
		return
	}

	if salesDetails.MemberId == 0 {
		userInfo := utils.GetUserInfo(c)
		if userInfo.UserType == constvar.UserTypeSub {
			salesDetails.MemberId = userInfo.CrmUserId
		}
	}

	errCode = salesDetailsService.AddSalesDetails(&salesDetails)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.OkWithDetailed(salesDetails)
}

// Delete
//
//	@Tags		SalesDetails
//	@Summary	删除销售明细
//	@Produce	application/json
//	@Param		id	path		int	true	"查询参数"
//	@Success	200	{object}	contextx.Response{}
//	@Router		/api/salesDetails/delete/{id} [delete]
func (s *SalesDetailsApi) Delete(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}

	id, _ := strconv.Atoi(c.Param("id"))
	errCode := salesDetailsService.DeleteSalesDetails(id)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}

// BatchDelete
// @Tags	SalesDetails 销售明细
// @Summary	批量删除销售明细
// @Produce	application/json
// @Param	object	body request.CommonIds	true "参数"
// @Success	200	{object}	contextx.Response{}
// @Router		/api/salesDetails/delete [delete]
func (s *SalesDetailsApi) BatchDelete(c *gin.Context) {
	var params request.CommonIds
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	errCode := salesDetailsService.BatchDeleteSalesDetails(params.Ids)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}

// Update
//
//	@Tags		SalesDetails
//	@Summary	更新销售明细
//	@Produce	application/json
//	@Param		object	body		request.UpdateSalesDetails	true	"查询参数"
//	@Success	200		{object}	contextx.Response{}
//	@Router		/api/salesDetails/update [put]
func (s *SalesDetailsApi) Update(c *gin.Context) {
	var params request.UpdateSalesDetails
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	errCode, salesDetails := checkSalesDetailsParams(params.SalesDetails)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	salesDetails.Id = params.Id
	errCode = salesDetailsService.UpdateSalesDetails(&salesDetails)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.Ok()
}

func checkSalesDetailsParams(salesDetails request.SalesDetails) (errCode int, salesDetailsModel model.SalesDetails) {
	salesDetailsModel.ClientId = salesDetails.ClientId
	salesDetailsModel.Number = salesDetails.Number
	salesDetailsModel.SaleChanceId = salesDetails.SaleChanceId
	salesDetailsModel.SaleType = salesDetails.SaleType
	salesDetailsModel.SignTime = salesDetails.SignTime
	salesDetailsModel.MemberId = salesDetails.MemberId
	salesDetailsModel.DeliveryDate = salesDetails.DeliveryDate
	salesDetailsModel.WechatOrderStatusId = salesDetails.WechatOrderStatusId
	salesDetailsModel.Address = salesDetails.Address
	salesDetailsModel.Phone = salesDetails.Phone
	salesDetailsModel.Remark = salesDetails.Remark
	salesDetailsModel.Addressee = salesDetails.Addressee
	salesDetailsModel.Conditions = salesDetails.Conditions
	salesDetailsModel.Products = salesDetails.Products
	salesDetailsModel.LogisticCompany = salesDetails.LogisticCompany
	salesDetailsModel.LogisticNumber = salesDetails.LogisticNumber
	salesDetailsModel.LogisticCost = salesDetails.LogisticCost
	salesDetailsModel.CodeStandID = salesDetails.CodeStandID
	salesDetailsModel.DeliverType = salesDetails.DeliverType
	salesDetailsModel.QuotationId = salesDetails.QuotationId
	salesDetailsModel.Status = salesDetails.Status
	if salesDetails.Source == "" {
		salesDetailsModel.Source = "CRM自建"
	} else {
		salesDetailsModel.Source = salesDetails.Source
	}
	salesDetailsModel.ProjectId = salesDetails.ProjectId

	return ecode.OK, salesDetailsModel
}

// List
//
//	@Tags		SalesDetails
//	@Summary	销售明细单列表
//	@Produce	application/json
//	@Param		object	body		request.GetSalesDetailsList	true	"参数"
//	@Success	200		{object}	contextx.Response{data=response.SalesDetailsResponse}
//	@Router		/api/salesDetails/list [post]
func (con *SalesDetailsApi) List(c *gin.Context) {
	var params request.GetSalesDetailsList
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	var memberIds []int
	userInfo := utils.GetUserInfo(c)
	if userInfo.UserType == constvar.UserTypeSub {
		memberIds = userInfo.SubUserIds
	}

	salesDetailss, total, errCode := salesDetailsService.GetSalesDetailsList(params, memberIds)
	if errCode != ecode.OK {
		ctx.Fail(errCode)
		return
	}

	ctx.OkWithDetailed(response.SalesDetailsResponse{
		List:  salesDetailss,
		Count: int(total),
	})
}

// UpdateStatus
//
//	@Tags		SalesDetails
//	@Summary	更新销售明细状态
//	@Produce	application/json
//	@Param		object	body		request.UpdateSalesDetailsStatus	true	"查询参数"
//	@Success	200		{object}	contextx.Response{}
//	@Router		/api/salesDetails/updateStatus [post]
func (s *SalesDetailsApi) UpdateStatus(c *gin.Context) {
	var params request.UpdateSalesDetailsStatus
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}

	m := make(map[string]interface{})
	m["status"] = params.Status
	err := model.NewSalesDetailsSearch().SetId(params.Id).UpdateByMap(m)
	if err != nil {
		ctx.FailWithMsg(ecode.UnknownErr, "更新失败")
		return
	}

	ctx.Ok()
}

// GetProductInventoryInfo
//
// @Tags		SalesDetails
// @Summary	获取产品发货信息
// @Produce	application/json
// @Param		number	path		string	true	"明细编码"
// @Success	200	{object}	response.ListResponse
//
//	@Router		/api/salesDetails/getProductInventoryInfo/{number} [get]
func (s *SalesDetailsApi) GetProductInventoryInfo(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}
	number := c.Param("number")
	client := product_inventory.NewProductInventoryServiceClient(grpc_init.ProductInventoryServiceConn)
	info, err := client.GetOrderInputAndOutputInfo(ctx.GetCtx(), &product_inventory.GetOrderInputAndOutputInfoRequest{Number: number})
	if err != nil {
		if strings.Contains(err.Error(), "record not found") {
			ctx.Ok()
			return
		}
		logx.Errorf("GetProductInfo err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "grpc调用错误")
		return
	}
	var list []response.ProductInfo
	err = structx.AssignTo(info.OutputList, &list)
	if err != nil {
		ctx.FailWithMsg(ecode.UnknownErr, "转换错误")
		return
	}

	products, err := salesDetailsService.GetProducts(number)
	m := make(map[string]*model.Product)

	for _, product := range products {
		m[product.Number] = product
	}
	for k, v := range list {
		if m[v.Number] == nil {
			continue
		}
		list[k].OrderAmount = m[v.Number].Amount.String()
	}

	ctx.OkWithDetailed(list)
}

type GetWarehouseProductInfoReq struct {
	SaleDetailID     int    `json:"saleDetailID,omitempty"`
	SaleDetailNumber string `json:"saleDetailNumber,omitempty"`
}

// GetDeliveryPrepareInfo
// @Tags		SalesDetails
// @Summary	获取产品入库信息
// @Produce	application/json
// @Param		object 	body GetWarehouseProductInfoReq	true	"明细编码"
// @Success	200	{object}	response.ListResponse
// @Router		/api/salesDetails/getDeliveryPrepareInfo [post]
func (s *SalesDetailsApi) GetDeliveryPrepareInfo(c *gin.Context) {
	var params GetWarehouseProductInfoReq
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	if params.SaleDetailID == 0 {
		ctx.FailWithMsg(ecode.ParamsErr, "参数缺失")
		return
	}

	salesDetails, err := salesDetailsService.GetSalesDetails(params.SaleDetailID)
	if err == gorm.ErrRecordNotFound || salesDetails.Number != params.SaleDetailNumber {
		ctx.FailWithMsg(ecode.ParamsErr, "销售订单不存在")
		return
	}

	productMap := model.ProductMap(salesDetails.Products)
	client := product_inventory.NewProductInventoryServiceClient(grpc_init.ProductInventoryServiceConn)
	grpcResp, err := client.GetOrderInputAndOutputInfo(ctx.GetCtx(), &product_inventory.GetOrderInputAndOutputInfoRequest{
		Number: params.SaleDetailNumber,
	})
	if err != nil {
		if strings.Contains(err.Error(), "record not found") {
			ctx.Ok()
			return
		}
		logx.Errorf("GetOrderInputAndOutputInfo err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "grpc调用错误")
		return
	}

	grpcOutputList := grpcResp.OutputList
	grpcInputList := grpcResp.InputList
	inputProductMap := make(map[string]*response.StoreInfo)
	outputProductMap := make(map[string]*response.OutputSimpleInfo)
	for _, v := range grpcOutputList {
		if productMap[v.Number] == nil {
			continue
		}
		if outputProductMap[v.Number] == nil {
			simpleInfo := &response.OutputSimpleInfo{
				Number: v.Number,
			}
			amount, _ := decimal.NewFromString(v.Amount)
			simpleInfo.Amount = amount
			outputProductMap[v.Number] = simpleInfo
		} else {
			amount, _ := decimal.NewFromString(v.Amount)
			outputProductMap[v.Number].Amount = outputProductMap[v.Number].Amount.Add(amount)
		}
	}
	for _, v := range grpcInputList {
		if productMap[v.Number] == nil {
			continue
		}
		if inputProductMap[v.Number] == nil {
			storeInfo := &response.StoreInfo{
				Number:      v.Number,
				Name:        v.Name,
				OrderAmount: productMap[v.Number].Amount,
			}
			finishAmount, _ := decimal.NewFromString(v.Amount)
			storeInfo.FinishAmount = finishAmount
			storeInfo.AvailableAmount = finishAmount
			storeInfo.LeftAmount = storeInfo.OrderAmount
			inputProductMap[v.Number] = storeInfo
		} else {
			finishAmount, _ := decimal.NewFromString(v.Amount)
			inputProductMap[v.Number].FinishAmount = inputProductMap[v.Number].FinishAmount.Add(finishAmount)
			inputProductMap[v.Number].AvailableAmount = inputProductMap[v.Number].FinishAmount
		}
	}
	storeList := make([]*response.StoreInfo, 0, len(salesDetails.Products))
	for _, product := range salesDetails.Products {
		storeInfo := inputProductMap[product.Number]
		if storeInfo == nil { //没有入库信息
			storeInfo = &response.StoreInfo{
				Name:            product.Name,
				Number:          product.Number,
				OrderAmount:     product.Amount,
				FinishAmount:    decimal.Decimal{},
				LeftAmount:      product.Amount,
				AvailableAmount: decimal.Decimal{},
			}
		} else { //有入库数量再查出库，算出未发货数量
			if outputProductMap[product.Number] != nil {
				outputInfo := outputProductMap[product.Number]
				storeInfo.LeftAmount = storeInfo.LeftAmount.Sub(outputInfo.Amount)           //剩余发货数量 = 订单数量 - 已发货数量
				storeInfo.AvailableAmount = storeInfo.AvailableAmount.Sub(outputInfo.Amount) //可用数量 = 入库完成数量 - 已发货数量
			}
		}
		storeList = append(storeList, storeInfo)
	}
	ctx.OkWithDetailed(storeList)
}

// ConfirmOutput
// @Tags		SalesDetails
// @Summary	确认发货
// @Produce	application/json
// @Param		object 	body request.ConfirmOutput	true	"明细编码"
// @Success	200	{object}	response.ListResponse
// @Router		/api/salesDetails/confirmOutput [post]
func (s *SalesDetailsApi) ConfirmOutput(c *gin.Context) {
	var params request.ConfirmOutput
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	if len(params.Products) == 0 || params.SaleDetailNumber == "" {
		ctx.FailWithMsg(ecode.ParamsErr, "参数缺失")
		return
	}
	var flag bool
	for _, p := range params.Products {
		if p.OutputAmount.GreaterThan(decimal.Zero) {
			flag = true
		}
	}
	if !flag {
		ctx.FailWithMsg(ecode.ParamsErr, "发货数量缺失")
		return
	}

	products := make([]*product_inventory.OutputProduct, 0, len(params.Products))
	for _, product := range params.Products {
		products = append(products, &product_inventory.OutputProduct{
			Number: product.Number,
			Amount: product.OutputAmount.String(),
		})
	}
	client := product_inventory.NewProductInventoryServiceClient(grpc_init.ProductInventoryServiceConn)
	_, err := client.OrderProductOutput(ctx.GetCtx(), &product_inventory.OrderProductOutputRequest{
		OrderNumber: params.SaleDetailNumber,
		Products:    products,
	})

	if err != nil {
		logx.Errorf("product_inventory.OrderProductOutput err:%v, params:%v", err, params)
		ctx.FailWithMsg(ecode.UnknownErr, "发货失败"+err.Error())
		return
	}

	ctx.OkWithDetailed(nil)
}

// confirmOutputOver
// @Tags    SalesDetails
// @Summary	确认发货
// @Produce	application/json
// @Param		object 	body request.ConfirmOutputOver	true	"明细编码"
// @Success	200	{object}	response.ListResponse
// @Router		/api/salesDetails/confirmOutputOver [post]
func (s *SalesDetailsApi) ConfirmOutputOver(c *gin.Context) {
	var params request.ConfirmOutput
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	if params.SaleDetailNumber == "" {
		ctx.FailWithMsg(ecode.ParamsErr, "参数缺失")
		return
	}

	salesDetails, err := salesDetailsService.GetSalesDetailsByNumber(params.SaleDetailNumber)
	if err == gorm.ErrRecordNotFound || salesDetails.Number != params.SaleDetailNumber {
		ctx.FailWithMsg(ecode.ParamsErr, "销售订单不存在")
		return
	}

	err = model.NewSalesDetailsSearch().SetId(salesDetails.Id).UpdateByMap(map[string]interface{}{"status": constvar.WaitOutbound})

	if err != nil {
		ctx.FailWithMsg(ecode.DBErr, "修改失败")
		return
	}

	ctx.OkWithDetailed(nil)
}

// GetDeliveryList
// @Tags		SalesDetails
// @Summary	发货明细
// @Produce	application/json
// @Param		object 	body GetWarehouseProductInfoReq	true	"明细编码"
// @Success	200	{object}	response.ListResponse
// @Router		/api/salesDetails/getDeliveryList [post]
func (s *SalesDetailsApi) GetDeliveryList(c *gin.Context) {
	var params GetWarehouseProductInfoReq
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	if params.SaleDetailID == 0 {
		ctx.FailWithMsg(ecode.ParamsErr, "参数缺失")
		return
	}

	salesDetails, err := salesDetailsService.GetSalesDetails(params.SaleDetailID)
	if err == gorm.ErrRecordNotFound || salesDetails.Number != params.SaleDetailNumber {
		ctx.FailWithMsg(ecode.ParamsErr, "销售订单不存在")
		return
	}

	productMap := model.ProductMap(salesDetails.Products)
	client := product_inventory.NewProductInventoryServiceClient(grpc_init.ProductInventoryServiceConn)
	grpcResp, err := client.GetOrderInputAndOutputInfo(ctx.GetCtx(), &product_inventory.GetOrderInputAndOutputInfoRequest{
		Number: params.SaleDetailNumber,
	})
	if err != nil {
		if strings.Contains(err.Error(), "record not found") {
			ctx.Ok()
			return
		}
		logx.Errorf("GetOrderInputAndOutputInfo err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "grpc调用错误")
		return
	}

	grpcOutputList := grpcResp.OutputList
	outputList := make([]*response.OutputInfo, 0, len(grpcOutputList))
	for _, v := range grpcOutputList {
		outputInfo := &response.OutputInfo{
			Number:      v.Number,
			Name:        v.Name,
			OrderAmount: productMap[v.Number].Amount.String(),
			Unit:        v.Unit,
			Invoice:     v.Invoice,
			Carrier:     v.Carrier,
			Waybill:     v.Waybill,
			SalePrice:   v.SalePrice,
			Valorem:     v.Valorem,
			Warehouse:   v.Warehouse,
			Amount:      v.Amount,
			Status:      int(v.Status),
			Specs:       productMap[v.Number].Specs,
			CreateTime:  v.CreateTime,
		}
		outputList = append(outputList, outputInfo)
	}
	ctx.OkWithDetailed(outputList)
}

// GetApsProjectList
//
// @Tags		SalesDetails
// @Summary	    获取aps项目列表
// @Produce	application/json
// @Success	200	{object}	response.Response
//
//	@Router		/api/salesDetails/getApsProjectList [get]
func (s *SalesDetailsApi) GetApsProjectList(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}
	client := crm_aps.NewCrmAndApsGrpcServiceClient(grpc_init.CrmApsGrpcServiceConn)
	projectList, err := client.GetApsProjectList(c, &crm_aps.GetApsProjectListRequest{})
	if err != nil {
		logx.Errorf("grpc GetApsProjectList err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "获取aps项目列表失败")
		return
	}
	ctx.OkWithDetailed(projectList.List)
}

// SendSalesDetailsToOtherSystem
//
// @Tags		SalesDetails
// @Summary	  推送销售明细信息到其他系统
// @Produce	application/json
// @Param		object	body		request.SalesDetails	true	"查询参数"
// @Success	200	{object}	response.ListResponse
//
//	@Router		/api/salesDetails/sendSalesDetailsToOtherSystem [post]
func (s *SalesDetailsApi) SendSalesDetailsToOtherSystem(c *gin.Context) {
	var params request.SalesDetails
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	clientName := ""
	if params.ClientId > 0 {
		first, err := model.NewClientSearch(nil).SetId(params.ClientId).First()
		if err != nil {
			ctx.FailWithMsg(ecode.UnknownErr, "客户信息查询失败")
			return
		}
		clientName = first.Name
	}
	m := make(map[string]interface{})
	m["status"] = params.Status
	m["project_id"] = params.ProjectId
	err := model.NewSalesDetailsSearch().SetNumber(params.Number).UpdateByMap(m)
	if err != nil {
		ctx.FailWithMsg(ecode.UnknownErr, "状态更新失败")
		return
	}

	//推送到wms
	//wmsProducts := make([]*product_inventory.InventoryProduct, 0)
	//for _, product := range params.Products {
	//	var p product_inventory.InventoryProduct
	//	p.Id = product.Number
	//	p.Amount = product.Amount.String()
	//	wmsProducts = append(wmsProducts, &p)
	//}
	//clientWms := product_inventory.NewProductInventoryServiceClient(grpc_init.ProductInventoryServiceConn)
	//_, err = clientWms.CreateOperation(ctx.GetCtx(), &product_inventory.CreateOperationRequest{
	//	Number:      params.Number,
	//	Addressee:   params.Addressee,
	//	Address:     params.Address,
	//	Phone:       params.Phone,
	//	DeliverType: int32(params.DeliverType),
	//	Source:      "CRM",
	//	ClientId:    int64(params.ClientId),
	//	ClientName:  clientName,
	//	ProductList: wmsProducts,
	//})
	//if err != nil {
	//	logx.Errorf("grpc CreateOperation err: %v", err.Error())
	//}

	//推送到aps
	ApsProducts := make([]*crm_aps.SalesDetailsProduct, 0)
	var total decimal.Decimal
	for _, product := range params.Products {
		var sp crm_aps.SalesDetailsProduct
		sp.ProductId = product.Number
		sp.Amount = product.Amount.IntPart()
		ApsProducts = append(ApsProducts, &sp)
		total = total.Add(product.Amount)
	}

	clientAps := crm_aps.NewCrmAndApsGrpcServiceClient(grpc_init.CrmApsGrpcServiceConn)
	_, err = clientAps.SendSalesDetailsToApsProject(c, &crm_aps.SendSalesDetailsToApsProjectRequest{
		Number:       params.Number,
		ClientName:   clientName,
		MemberName:   params.Member.Username,
		SignTime:     params.SignTime,
		DeliveryDate: params.DeliveryDate,
		Source:       "CRM",
		ProductTotal: total.IntPart(),
		ProjectId:    params.ProjectId,
		Products:     ApsProducts,
		DeliverType:  int64(params.DeliverType),
	})
	if err != nil {
		//状态还原
		m["status"] = constvar.WaitConfirmed
		_ = model.NewSalesDetailsSearch().SetNumber(params.Number).UpdateByMap(m)
		logx.Errorf("grpc SendSalesDetailsToApsProject err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "推送失败,请检查参数是否正确")
		return
	}
	ctx.Ok()
}