package main

import (
	"net/http"
	"sparrow/pkg/models"
	"sparrow/pkg/rpcs"
	"sparrow/pkg/server"
	"strconv"

	"github.com/martini-contrib/render"
)

// SaveProduct 添加或修改产品
func SaveProduct(user *UserToken, product models.Product, r render.Render) {
	product.VendorID = int32(user.VendorID)
	reply := models.Product{}
	err := server.RPCCallByName("registry", "Registry.SaveProduct", &product, &reply)
	if err != nil {
		r.JSON(http.StatusOK, renderError(ErrSystemFault, err))
		return
	}
	r.JSON(http.StatusOK, done(reply))
	return
}

// DeleteProduct 删除产品
func DeleteProduct(user *UserToken, product models.Product, r render.Render) {
	if int32(user.VendorID) != product.VendorID {
		r.JSON(http.StatusOK, renderError(ErrIllegalityAction, errIllegalityString))
		return
	}
	r.JSON(http.StatusOK, done("删除成功"))
	return
}

// GetProducts 分页
func GetProducts(user *UserToken, req *http.Request, r render.Render) {
	pi, _ := strconv.Atoi(req.URL.Query().Get("pi"))
	ps, _ := strconv.Atoi(req.URL.Query().Get("ps"))
	name := req.URL.Query().Get("name")

	args := rpcs.ArgsProductList{
		ProductName: name,
	}
	args.Pi = pi
	args.Ps = ps
	args.VendorID = user.VendorID
	var reply map[string]interface{}
	err := server.RPCCallByName("registry", "Registry.GetProducts", &args, &reply)
	if err != nil {
		r.JSON(http.StatusOK, renderError(ErrSystemFault, err))
		return
	}
	r.JSON(http.StatusOK, done(reply))
	return

}