package logic

import (
	"context"
	"fmt"

	"lone-services/pkg/rpcclient"
	"lone-services/pkg/utils"
	chore "lone-services/rpc/chore/pb"
	product "lone-services/rpc/product/pb"
	"lone-services/services/chore/internal/svc"

	"github.com/zeromicro/go-zero/core/logx"
)

// product 库存变更：1 增加 2 减少
const productNumberTypeIncr uint32 = 1
const productNumberTypeDecr uint32 = 2

type TestLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewTestLogic(ctx context.Context, svcCtx *svc.ServiceContext) *TestLogic {
	return &TestLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *TestLogic) Test(in *chore.TestReq) (*chore.Response, error) {
	cli, err := rpcclient.Get(l.svcCtx.ProductSvcName)
	if err != nil {
		l.Errorf("get product rpc: %v", err)
		return failResponse(utils.ErrorInternalServer), nil
	}

	// 产品库存更变
	// _, err = product.NewProductClient(cli.Conn()).Number(l.ctx, &product.NumberReq{
	// 	Id:     in.GetId(),
	// 	Type:   productNumberTypeDecr,
	// 	Number: in.GetNumber(),
	// })

	// 获取单个产品详情
	// res, err := product.NewProductClient(cli.Conn()).InfoById(l.ctx, &product.InfoByIdReq{
	// 	Id: int64(in.GetId()),
	// })

	// fmt.Println(res.GetName())

	// 获取多个产品详情
	res, err := product.NewProductClient(cli.Conn()).ItemsByIds(l.ctx, &product.ItemsByIdsReq{
		Ids: in.GetIds(),
	})
	for _, item := range res.GetItems() {
		fmt.Println(item.GetName())
	}

	if err != nil {
		l.Errorf("错误信息: %v", err)
		return failResponse(utils.ErrorInternalServer), nil
	}

	if res == nil {
		l.Errorf("res为空")
		return failResponse(utils.Fail), nil
	}
	return okResponse(res), nil
}