package logic

import (
	"context"
	"strconv"

	"product/internal/dao"
	"product/internal/model"
	"product/internal/svc"
	"product/product"

	"pkg.local/log"
	"pkg.local/modelbase"
	"pkg.local/utils"

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

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

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

func (l *NamesLogic) Names(_ *product.NamesReq) (*product.Response, error) {
	var info []dao.ProductNames
	err := model.ProductModel{}.Init().Items(modelbase.Params{
		Eq: map[string]string{"status": strconv.Itoa(int(dao.ProductStatusNormal))},
	}, &info)
	if err != nil {
		log.Errorf("product names: %v", err)
		return failResponse(utils.Fail), nil
	}

	items := make([]*product.NameItem, 0, len(info))
	for _, row := range info {
		items = append(items, &product.NameItem{
			Id:   int64(row.Id),
			Name: row.Name,
		})
	}
	return okResponse(utils.StructToJson(items)), nil
}