package logic

import (
	"context"

	"lone-services/pkg/utils"
	"lone-services/pkg/validate"
	sale "lone-services/rpc/sale/pb"
	"lone-services/services/sale/internal/svc"
	"lone-services/services/sale/validator"

	"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(in *sale.NamesReq) (*sale.Response, error) {
	var req validator.NamesValidator
	if msg := validate.ValidateFromProto(in, &req); msg != utils.StringEmpty {
		return outResponse(utils.ErrorParams, msg), nil
	}

	items, err := querySaleNames(req)
	if err != nil {
		l.Errorf("sale names: %v", err)
		return failResponse(utils.Fail), nil
	}
	return okResponse(items), nil
}