package models

type DeviceApp struct {
	Id 				string 		`gorm:"column:id;primary_key;type:varchar(50);unique;not null;" json:"id"`
	DevId 			string 		`gorm:"column:devId" json:"devId"`
	MachineCode 	string 		`gorm:"column:machineCode" json:"machineCode"`
	ActivateCode 	string 		`gorm:"column:activateCode" json:"activateCode"`
	AppId 			string 		`gorm:"column:appId" json:"appId"`
	ExpireTime 		string 		`gorm:"column:expireTime" json:"expireTime"` 	 //激活时间
	InstallTime 	string 		`gorm:"column:installTime" json:"installTime"`   //安装时间
}

func (DeviceApp) TableName() string {
	return "t_device_app"
}

func (da *DeviceApp) Insert() bool {
	result := db.Table(da.TableName()).Create(&da)
	if result.Error == nil && result.RowsAffected > 0 {
		return true
	}
	return false
}

func (da *DeviceApp) Update() bool {
	result := db.Table(da.TableName()).Where("id=?", da.Id).Update(&da)
	if result.Error ==nil && result.RowsAffected > 0 {
		return true
	}
	return false
}

func (da *DeviceApp) Exist(devId string, appId string) (int64, error) {
	result := db.Table(da.TableName()).Where("devId=? and appId=?", devId, appId).First(&da)
	return result.RowsAffected, result.Error
}

func (da *DeviceApp) DeleteById(id string) bool {
	result := db.Exec("delete from "+da.TableName()+" where id='"+id+"'")
	if result.Error == nil && result.RowsAffected > 0 {
		return true
	}
	return false
}

func (da *DeviceApp) FindByActivateCode(activateCode string) (list []DeviceApp, err error) {
	result := db.Table(da.TableName()).Where("activateCode=?", activateCode).Find(&list)
	if result.Error != nil {
		return []DeviceApp{},result.Error
	}
	return list, nil
}

func (da *DeviceApp) FindByMachineCode(machineCode string, serverId string) (list []DeviceApp, err error) {
	result := db.Table(da.TableName()).Where("machineCode=? or devId=?", machineCode, serverId).Order("installTime desc").Find(&list)
	if result.Error != nil {
		return []DeviceApp{},result.Error
	}
	return list, nil
}

func (da *DeviceApp) FindAll() (list []DeviceApp) {
	if err := db.Table(da.TableName()).Scan(&list).Error; err != nil {
		return []DeviceApp{}
	}
	return
}