package v1

import (
	"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/proto/product"
	"github.com/gin-gonic/gin"
	"github.com/shopspring/decimal"
	"github.com/spf13/cast"
)

type ProductApi struct{}

//var (
//	productServiceConn *grpc.ClientConn
//)
//
//func InitProductServiceConn() {
//	var err error
//	productServiceConn, err = grpc.Dial(conf.Conf.GrpcServiceAddr.Aps, grpc.WithTransportCredentials(insecure.NewCredentials()))
//	if err != nil {
//		logx.Errorf("grpc dial product service error: %v", err.Error())
//		return
//	}
//}
//
//func CloseProductServiceConn() {
//	if productServiceConn != nil {
//		productServiceConn.Close()
//	}
//}

// List
//
// @Tags		产品
// @Summary	获取产品列表
// @Produce	application/json
// @Param		object	query		request.GetProductList	true	"参数"
// @Success	200	{object}	response.ListResponse{data=[]product.Product}
//
//	@Router		/api/product/list [get]
func (ci *ProductApi) List(c *gin.Context) {
	var params request.GetProductList
	ctx, ok := contextx.NewContext(c, &params)
	if !ok {
		return
	}
	if !params.Check() {
		ctx.FailWithMsg(ecode.ParamsErr, "page, pageSize超出范围")
		return
	}

	if params.QuotationNumber != "" {
		find, err := model.NewQuotationSearch(nil).SetNumber(params.QuotationNumber).Find()
		if err != nil {
			ctx.FailWithMsg(ecode.UnknownErr, "报价单信息查询失败")
			return
		}
		products := find.Products
		ctx.OkWithDetailed(response.ListResponse{
			Data:  products,
			Count: int64(len(products)),
		})
		return
	}
	cli := product.NewProductServiceClient(grpc_init.CrmApsGrpcServiceConn)
	getProductListResponse, err := cli.GetProductList(ctx.GetCtx(), &product.GetProductListRequest{
		Page:          cast.ToInt32(params.Page),
		PageSize:      cast.ToInt32(params.PageSize),
		ProductNumber: params.ProductNumber,
		ProductName:   params.ProductName,
	})
	if err != nil {
		logx.Errorf("grpc GetProductList err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "内部错误")
		return
	}
	if getProductListResponse.Code != 0 {
		logx.Errorf("grpc GetProductList err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "内部错误")
		return
	}
	rawProductList := getProductListResponse.List
	productList := make([]model.Product, len(rawProductList))

	for k, v := range rawProductList {
		productList[k].Number = v.Number
		productList[k].Name = v.Name
		productList[k].Price = decimal.NewFromFloat(v.SalePrice).Round(2)
		productList[k].Amount = decimal.NewFromFloat(1)
		productList[k].Total = productList[k].Price.Mul(productList[k].Amount).Round(2)
		productList[k].Unit = v.Unit
	}

	ctx.OkWithDetailed(response.ListResponse{
		Data:  productList,
		Count: getProductListResponse.Total,
	})
}

// Info
// @Tags		产品
// @Summary	获取产品详情
// @Produce	application/json
// @Param	productNumber query string	 	true	"参数"
// @Success	200	 {object} contextx.Response{data=product.Product}	"成功"
// @Router		/api/product/info [get]
func (ci *ProductApi) Info(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}

	// 获取产品ID
	productId := c.Query("productNumber")
	cli := product.NewProductServiceClient(grpc_init.CrmApsGrpcServiceConn)

	getProductInfoResponse, err := cli.GetProductInfo(ctx.GetCtx(), &product.GetProductInfoRequest{ProductId: productId})
	if err != nil {
		logx.Errorf(" grpc GetProductInfo err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "内部错误")
		return
	}
	if getProductInfoResponse.Code != 0 {
		logx.Errorf("grpc GetProductInfo err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "内部错误")
		return
	}
	ctx.OkWithDetailed(getProductInfoResponse.Data)
}

// GetProductOrderInfo
//
// @Tags		产品
// @Summary	获取产品订单信息
// @Produce	application/json
// @Param		number	path		string	true	"明细编码"
// @Success	200	{object}	contextx.Response{data=response.Info}	"成功"
//
//	@Router		/api/product/getProductOrderInfo/{number} [get]
func (ci *ProductApi) GetProductOrderInfo(c *gin.Context) {
	ctx, ok := contextx.NewContext(c, nil)
	if !ok {
		return
	}
	number := c.Param("number")
	if number == "" || number == "undefined" {
		ctx.Ok()
		return
	}
	client := product.NewProductServiceClient(grpc_init.CrmApsGrpcServiceConn)
	info, err := client.GetProductOrder(ctx.GetCtx(), &product.GetProductOrderRequest{SalesDetailsNumber: number})
	if err != nil {
		logx.Errorf("grpc GetProductOrder err: %v", err.Error())
		ctx.FailWithMsg(ecode.UnknownErr, "内部错误")
		return
	}
	var result response.Info
	var list []response.WorkOrderInfo
	for _, orderInfo := range info.List {
		var wo response.WorkOrderInfo
		wo.OrderId = orderInfo.OrderId
		wo.ProductName = orderInfo.ProductName
		wo.OrderStatus = orderInfo.OrderStatus
		wo.WorkOrderId = orderInfo.WorkOrderId
		wo.WorkOrderStatus = orderInfo.WorkOrderStatus
		wo.StartTime = orderInfo.StartTime
		wo.EndTime = orderInfo.EndTime
		list = append(list, wo)
	}
	result.MakeInfo = list
	var purchaseInfo []response.Purchase
	for _, pl := range info.PurchaseList {
		var p response.Purchase
		p.Amount = pl.Amount
		p.Status = pl.Status
		p.PurchaseName = pl.PurchaseName
		p.PurchaseNumber = pl.PurchaseNumber
		p.SupplierName = pl.SupplierName
		purchaseInfo = append(purchaseInfo, p)
	}
	result.PurchaseInfo = purchaseInfo
	ctx.OkWithDetailed(result)
}