                   const key = e.currentTarget.station.$key
                    this.$.stationQuery.ref.child(key).remove()
                    this.toastText = 'notification-delete-station-successfully'
                    this.$.toastAlert.open()
                }
            }

            saveStation(e) {
                const sname = this.$.edit_stationName.value;
                const smachine = this.editMachines
                if (sname && smachine.length >= 0) {
                    this.$.editStati