/* --------------------------------------------------------------
 shop_key.js 2016-03-16
 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]
 --------------------------------------------------------------
 */

/**
 * ## Shop Key
 *
 * This module will update the information in the textarea of the shop key page and opens a modal layer for
 * more detailed information of the shop key
 *
 * @module Controllers/shop_key
 */
gx.controllers.module(
    'shop_key',

    [],

    /**  @lends module:Controllers/shop_key */

    function (data) {

        'use strict';

        // ------------------------------------------------------------------------
        // VARIABLES 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
        // ------------------------------------------------------------------------

        /**
         * Entering the shop key into the input field updates the content of the textarea containing shop information
         * like the shop key
         *
         * @private
         */
        var _updateTextarea = function () {
            var $textarea = $this.find('#shop-key-data'),
                html = $textarea.html().replace(/shop_key=.*?\nlanguage/g, 'shop_key=' + $.trim($(this).val()) +
                    '\nlanguage');

            $textarea.html(html);
        };

        /**
         * Clicking the link for more information about the shop key opens a modal box
         *
         * @param event
         * @private
         */
        var _showInformation = function (event) {
            var $information = $('<p class="shop-key-information">' +
                jse.core.lang.translate('purpose_description', 'shop_key') +
                '</p>');

            event.preventDefault();

            $information.dialog({
                'title': jse.core.lang.translate('page_title', 'shop_key'),
                'modal': true,
                'dialogClass': 'gx-container',
                'buttons': [
                    {
                        'text': jse.core.lang.translate('close', 'buttons'),
                        'class': 'btn',
                        'click': function () {
                            $(this).dialog('close');
                        }
                    }
                ],
                'width': 420
            });
        };

        /**
         * Update action parameter of form to the delete-url if delete button is clicked
         *
         * @param event
         * @private
         */
        var _deleteShopKey = function (event) {
            var actionUrl = $this.attr('action');

            event.preventDefault();

            actionUrl = actionUrl.replace('do=ShopKey/Store', 'do=ShopKey/Destroy');
            $this.attr('action', actionUrl);

            $this.submit();
        };

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

        module.init = function (done) {
            $this
                .on('change', '#gambio-shop-key', _updateTextarea)
                .on('keyup', '#gambio-shop-key', _updateTextarea)
                .on('click', '.show-shop-key-information', _showInformation)
                .on('click', 'input[name="delete"]', _deleteShopKey);

            done();
        };

        return module;
    });