@signalk/n2k-signalk/dist/pgns/126983.js

NMEA 2000 to SignalK conversion library

"use strict";
// ALERT
const debug = require('debug')('n2k-signalk-126983');
const alertTypes = [
    {
        nmea: 'Emergency Alarm',
        sk: 'emergency'
    },
    {
        nmea: 'Alarm',
        sk: 'alarm'
    },
    {
        nmea: 'Warning',
        sk: 'warn'
    },
    {
        nmea: 'Caution',
        sk: 'alert'
    }
];
module.exports = [
    {
        node: function (n2k, state) {
            var alertType = n2k.fields.alertType.replace(/ /g, '').toLowerCase();
            var alertCategory = (n2k.fields.alertCategory || '').toLowerCase();
            var path = 'notifications.nmea.' +
                alertType +
                '.' +
                alertCategory +
                '.' +
                n2k.fields.alertSystem +
                '.' +
                n2k.fields.alertId;
            debug('126983 path: ' + path);
            return path;
        },
        value: function (n2k, state) {
            debug('126983 value');
            var skstate = alertTypes.filter(alertType => alertType.nmea === n2k.fields.alertType);
            debug('126983 skstate: ' + skstate[0].sk);
            var alertId = n2k.fields.alertId;
            var value = {
                state: skstate[0].sk,
                method: ['visual', 'sound'],
                message: state.alerts[alertId].textDescription,
                alertType: n2k.fields.alertType,
                alertCategory: n2k.fields.alertCategory,
                alertSystem: n2k.fields.alertSystem,
                alertId: n2k.fields.alertId,
                dataSourceNetworkIDNAME: n2k.fields.dataSourceNetworkIdName,
                dataSourceInstance: n2k.fields.dataSourceInstance,
                'dataSourceIndex-Source': n2k.fields.dataSourceIndexSource,
                occurrence: n2k.fields.alertOccurrenceNumber,
                temporarySilenceStatus: n2k.fields.temporarySilenceStatus,
                acknowledgeStatus: n2k.fields.acknowledgeStatus,
                escalationStatus: n2k.fields.escalationStatus,
                temporarySilenceSupport: n2k.fields.temporarySilenceSupport,
                acknowledgeSupport: n2k.fields.acknowledgeSupport,
                escalationSupport: n2k.fields.escalationSupport,
                acknowledgeSourceNetworkIDNAME: n2k.fields.acknowledgeSourceNetworkIdName,
                triggerCondition: n2k.fields.triggerCondition,
                thresholdStatus: n2k.fields.thresholdStatus,
                alertPriority: n2k.fields.alertPriority,
                alertState: n2k.fields.alertState
            };
            //if the alert is silenced or acknowledged then dont alert in SK
            if (n2k.fields.temporarySilenceStatus == 'Yes' ||
                n2k.fields.acknowledgeStatus == 'Yes') {
                value.method = [];
            }
            debug('126983 value: ' + JSON.stringify(value, null, 2));
            return value;
        },
        filter: function (n2k, state) {
            return (n2k.fields.alertType &&
                typeof state === 'object' &&
                state.alerts &&
                state.alerts[n2k.fields.alertId]);
        }
    }
];
//# sourceMappingURL=126983.js.map