// 库存明细服务(逻辑库存)
// 职责：库存明细查询(无Create/Update/Delete，由StockManage.StockOperation管理)
// 紧密耦合：dao.StockDetails
// 注意：区别于PrivateStock的实物库存，明细库存是逻辑概念，不记录物理位置
package service

import (
	dao "assets/dao/stock"
	dto "assets/model/dto/stock"
	"context"

	"gitea.com/red-future/common/utils"
)

type stockDetails struct{}

// StockDetails 库存服务
var StockDetails = new(stockDetails)

func (s *stockDetails) GetOne(ctx context.Context, req *dto.GetStockDetailsReq) (res *dto.GetStockDetailsRes, err error) {
	one, err := dao.StockDetails.GetOneById(ctx, req)
	if err != nil {
		return
	}
	err = utils.Struct(one, &res)
	return
}

func (s *stockDetails) List(ctx context.Context, req *dto.ListStockDetailsReq) (res *dto.ListStockDetailsRes, err error) {
	list, total, err := dao.StockDetails.List(ctx, req)
	if err != nil {
		return
	}
	res = &dto.ListStockDetailsRes{
		Total: total,
	}
	err = utils.Struct(list, &res.List)
	return
}