sweetp/dashboard

'use strict';

angular.module('dashboardApp').factory('AppSettings', function(Observable) {
    var AppSettings, instance;

    AppSettings = stampit().enclose(function () {
        var key;

        key = "app.settings";

        this.load = function (callback) {
            chrome.storage.local.get(key, function (data) {
                if (chrome.runtime.lastError) {
                    throw new Error(chrome.runtime.lastError.message);
                }

                // set defaults
                if (!data) {
                    data = {};
                }

                if (!data[key]) {
                    data[key] = {};
                }

                _.defaults(data[key], {
                    serverUrl:"http://localhost:7777/",
                    standardNotificationDismissDelay:3000,
                    keyboardShortcuts:{}
                });

                callback(data[key]);
            });
        };

        this.save = function (settings, callback) {
            var data;
            data = {};
            data[key] = settings;
            chrome.storage.local.set(data, _.bind(function () {
                if (chrome.runtime.lastError) {
                    throw new Error(chrome.runtime.lastError.message);
                }

                this.fireEvent('save');
                callback();
            }, this));
        };
    });

    // build singleton
    instance = stampit.compose(Observable, AppSettings).create();

    // add static events
    instance.addEvents([
        'save'
    ]);

    return instance;
});