var
	ko = require('ko'),

	Utils = require('Common/Utils'),

	Settings = require('Storage/Settings');

/**
 * @constructor
 */
function LanguageStore()
{
	this.languages = ko.observableArray([]);
	this.languagesAdmin = ko.observableArray([]);

	this.language = ko.observable('')
		.extend({'limitedList': this.languages})
		.extend({'reversible': true});

	this.languageAdmin = ko.observable('')
		.extend({'limitedList': this.languagesAdmin})
		.extend({'reversible': true});

	this.userLanguage = ko.observable('');
	this.userLanguageAdmin = ko.observable('');
}

LanguageStore.prototype.populate = function()
{
	var
		aLanguages = Settings.appSettingsGet('languages'),
		aLanguagesAdmin = Settings.appSettingsGet('languagesAdmin');

	this.languages(Utils.isArray(aLanguages) ? aLanguages : []);
	this.languagesAdmin(Utils.isArray(aLanguagesAdmin) ? aLanguagesAdmin : []);

	this.language(Settings.settingsGet('Language'));
	this.languageAdmin(Settings.settingsGet('LanguageAdmin'));

	this.userLanguage(Settings.settingsGet('UserLanguage'));
	this.userLanguageAdmin(Settings.settingsGet('UserLanguageAdmin'));
};

module.exports = new LanguageStore();