/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an 'AS IS' basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Bespin.
 *
 * The Initial Developer of the Original Code is
 * Mozilla.
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Bespin Team (bespin@mozilla.com)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

var cookie = require('bespin:util/cookie');

/**
 * Save the settings in a cookie
 * This code has not been tested since reboot
 * @class
 */
exports.CookiePersister = SC.Object.create({

    loadInitialValues: function(settings) {
        settings._loadDefaultValues().then(function() {
            var data = cookie.get('settings');
            settings._loadFromObject(JSON.parse(data));
        }.bind(this));
    },

    persistValue: function(settings, key, value) {
        try {
            // Aggregate the settings into a file
            var data = {};
            settings._getSettingNames().forEach(function(key) {
                data[key] = settings.get(key);
            });

            var stringData = JSON.stringify(data);
            cookie.set('settings', stringData);
        } catch (ex) {
            console.error('Unable to JSONify the settings! ' + ex);
            return;
        }
    }
});
