/* --------------------------------------------------------------
 orders_parcel_tracking.js 2015-08-27
 Gambio GmbH
 http://www.gambio.de
 Copyright (c) 2015 Gambio GmbH
 Released under the GNU General Public License (Version 2)
 [http://www.gnu.org/licenses/gpl-2.0.html]
 --------------------------------------------------------------
 */

/**
 * ## Order Tracking Codes Controller
 *
 * @module Controllers/orders_parcel_tracking
 */
gx.controllers.module(
    'orders_parcel_tracking',

    ['fallback'],

    /** @lends module:Controllers/orders_parcel_tracking */

    function (data) {

        'use strict';

        // ------------------------------------------------------------------------
        // VARIABLE DEFINITION
        // ------------------------------------------------------------------------

        var
            /**
             * Module Selector
             *
             * @var {object}
             */
            $this = $(this),

            /**
             * Default Options
             *
             * @type {object}
             */
            defaults = {},

            /**
             * Final Options
             *
             * @var {object}
             */
            options = $.extend(true, {}, defaults, data),

            /**
             * Module Object
             *
             * @type {object}
             */
            module = {};

        // ------------------------------------------------------------------------
        // EVENT HANDLERS
        // ------------------------------------------------------------------------

        var _addTrackingCode = function (event) {

            event.stopPropagation();

            var data_set = jse.libs.fallback._data($(this), 'orders_parcel_tracking');
            var tracking_code = $('#parcel_service_tracking_code').val();
            if (tracking_code === '') {
                return false;
            }

            $.ajax({
                'type': 'POST',
                'url': 'request_port.php?module=ParcelServices&action=add_tracking_code',
                'timeout': 30000,
                'dataType': 'json',
                'context': this,
                'data': {

                    'tracking_code': tracking_code,
                    'service_id': $('#parcel_services_dropdown option:selected').val(),
                    'order_id': data_set.order_id,
                    'page_token': data_set.page_token
                },
                success: function (response) {
                    $('#tracking_code_wrapper > .frame-content > table').html(response.html);
                }
            });

            return false;
        };

        // ------------------------------------------------------------------------
        // INITIALIZATION
        // ------------------------------------------------------------------------

        /**
         * Init function of the widget
         */
        module.init = function (done) {

            if (options.container === 'tracking_code_wrapper') {
                $this.on('click', '.add_tracking_code', _addTrackingCode);
            }

            done();
        };

        // Return data to widget engine
        return module;
    });