@signalk/n2k-signalk/dist/pgns/129285.js

NMEA 2000 to SignalK conversion library

"use strict";
const debug = require('debug')('n2k-signalk-129285');
const _ = require('lodash');
module.exports = [
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.activeRoute.name');
        },
        filter: function (n2k, state) {
            return hasState(state);
        },
        source: 'routeName'
    },
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.previousPoint.name');
        },
        filter: function (n2k, state) {
            return hasState(state) && hasWaypoints(n2k, 1);
        },
        value: function (n2k) {
            return n2k.fields.list[0].wpName;
        }
    },
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.previousPoint.position');
        },
        filter: function (n2k, state) {
            return hasState(state) && hasWaypoints(n2k, 1);
        },
        value: function (n2k) {
            return {
                latitude: n2k.fields.list[0].wpLatitude,
                longitude: n2k.fields.list[0].wpLongitude
            };
        }
    },
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.nextPoint.name');
        },
        filter: function (n2k, state) {
            return hasState(state) && hasWaypoints(n2k, 2);
        },
        value: function (n2k) {
            return n2k.fields.list[1].wpName;
        }
    },
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.followingPoint.name');
        },
        filter: function (n2k, state) {
            return (hasState(state) &&
                hasWaypoints(n2k, 3) &&
                !_.isUndefined(n2k.fields.list[2].wpLatitude) &&
                !_.isUndefined(n2k.fields.list[2].wpLongitude));
        },
        value: function (n2k) {
            return n2k.fields.list[2].wpName;
        }
    },
    {
        node: function (n2k, state) {
            return ('navigation.course' +
                state.lastCourseCalculationType +
                '.followingPoint.position');
        },
        filter: function (n2k, state) {
            return (hasState(state) &&
                hasWaypoints(n2k, 3) &&
                !_.isUndefined(n2k.fields.list[2].wpLatitude) &&
                !_.isUndefined(n2k.fields.list[2].wpLongitude));
        },
        value: function (n2k) {
            return {
                latitude: n2k.fields.list[2].wpLatitude,
                longitude: n2k.fields.list[2].wpLongitude
            };
        }
    }
];
function hasState(state) {
    return (typeof state === 'object' &&
        typeof state.lastCourseCalculationType !== 'undefined');
}
function hasWaypoints(n2k, min) {
    return !_.isUndefined(n2k.fields.list) && n2k.fields.list.length >= min;
}
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