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path: root/web/app/store/DistanceUnits.js
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/*
 * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function () {
    'use strict';

    Ext.define('Traccar.store.DistanceUnits', {
        extend: 'Ext.data.Store',
        fields: ['key', 'name', 'factor'],

        data: [{
            key: 'km',
            name: strings.sharedKm,
            factor: 0.001
        }, {
            key: 'mi',
            name: strings.sharedMi,
            factor: 0.00621371
        }],

        formatValue: function (value, unit) {
            var model;
            if (unit) {
                model = this.findRecord('key', unit);
                return (value * model.get('factor')).toFixed(2) + ' ' + model.get('name');
            } else {
                return value;
            }
        }
    });

})();