package brandmodel

import (
	"github.com/qit-team/snow-core/db"
	"sync"
	"time"
)

var (
	once sync.Once
	m    *BrandModel
)

// 实体
type Brand struct {
	Id         int       `xorm:"'id' int(10) pk autoincr"`
	Logo       string    `xorm:"'logo' varchar(255)"`
	Flag       string    `xorm:"'flag' varchar(50)"`
	Name       string    `xorm:"'name' varchar(50)"`
	State      int       `xorm:"'state' TINYINT"`
	CreateTime time.Time `xorm:"'create_time' datetime"`
	UpdateTime time.Time `xorm:"'update_time' datetime"`
	Deleted    time.Time `xorm:"'Deleted' datetime"`
}

// 表名
func (m *Brand) TableName() string {
	return "brand"
}

// 私有化，防止被外部new
type BrandModel struct {
	db.Model //组合基础Model，集成基础Model的属性和方法
}

// 单例模式
func GetInstance() *BrandModel {
	once.Do(func() {
		m = new(BrandModel)
		//m.DiName = "" //设置数据库实例连接，默认db.SingletonMain
	})
	return m
}