busy-web/ember-date-time

/**
 * @module Core/Handlers
 *
 */
import { on } from '@ember/object/evented';
import { set } from '@ember/object';
import Base from './base';
import moment from 'moment';
import { getMapAttr } from '../utils/map';

export default Base.extend({
    __handler: 'formatter',

    format: Base.property({ defaultValue: 'L' }),
    normalizedFormat: Base.property(),

    setup: on('setupAttrs', function(attrs) {
        if (getMapAttr(attrs, 'format.value')) {
            const localeData = moment.localeData();
            let format = getMapAttr(attrs, 'format.value');
            let fsp = format.split(' ');
            let nfsp = fsp.map(i => localeData.longDateFormat(i));
            let nf = nfsp.join(' ');
            set(this, 'normalizedFormat', nf);
        }
    })
});