package service

import (
	"bkb-seller/global"
	"bkb-seller/model"
	"bkb-seller/model/request"
)

func GetTbAttributeList(info request.TbAttribute) (err error, list any, total int64) {
	limit := info.PageSize
	offset := info.PageSize * (info.Page - 1)
	db := global.MG_DB.Model(&model.TbAttribute{})
	if info.Name != "" {
		db.Where("`name` LIKE ?", "%"+info.Name+"%")
	}
	err = db.Count(&total).Error
	var res []model.TbAttribute
	err = db.Limit(limit).Offset(offset).Find(&res).Error
	return err, res, total
}

func GetTbAttributeValueList(info request.TbAttributeValue) (err error, list any, total int64) {
	limit := info.PageSize
	offset := info.PageSize * (info.Page - 1)
	db := global.MG_DB.Model(&model.TbAttributeValue{})
	if info.AttributeId != 0 {
		db.Where("`attribute_id` = ?", info.AttributeId)
	}
	err = db.Count(&total).Error
	var res []model.TbAttributeValue
	err = db.Limit(limit).Offset(offset).Find(&res).Error
	return err, res, total
}