/**
 * Copyright © 2016 maijindou.com All rights reserved.
 * See COPYING.txt for license details.
 */
/**
 * Create/edit some category
 */
define([
    'jquery',
    'prototype'
], function (jQuery) {

    var categorySubmit = function (url, useAjax) {
    var activeTab = $('active_tab_id');
    if (activeTab) {
        if (activeTab.tabsJsObject && activeTab.tabsJsObject.tabs('activeAnchor')) {
            activeTab.value = activeTab.tabsJsObject.tabs('activeAnchor').prop('id');
        }
    }

    var params = {};
    var fields = $('category_edit_form').getElementsBySelector('input', 'select');
    for (var i=0; i<fields.length; i++) {
        if (!fields[i].name) {
            continue;
        }
        params[fields[i].name] = fields[i].getValue();
    }

    // Get info about what we're submitting - to properly update tree nodes
    var categoryId = params['general[id]'] ? params['general[id]'] : 0;
    var isCreating = categoryId == 0; // Separate variable is needed because '0' in javascript converts to TRUE
    var path = params['general[path]'].split('/');
    var parentId = path.pop();
    if (parentId == categoryId) { // Maybe path includes category id itself
        parentId = path.pop();
    }

    // Make operations with category tree
    if (isCreating) {
        /* Some specific tasks for creating category */
        if (!tree.currentNodeId) {
            // First submit of form - select some node to be current
            tree.currentNodeId = parentId;
        }
        tree.addNodeTo = parentId;
    } else {
        /* Some specific tasks for editing category */
        // Maybe change category enabled/disabled style
        if (tree && tree.storeId==0) {
            var currentNode = tree.getNodeById(categoryId);

            if (currentNode) {
                if (parseInt(params['general[is_active]'])) {
                    var oldClass = 'no-active-category';
                    var newClass = 'active-category';
                } else {
                    var oldClass = 'active-category';
                    var newClass = 'no-active-category';
                }

                Element.removeClassName(currentNode.ui.wrap.firstChild, oldClass);
                Element.addClassName(currentNode.ui.wrap.firstChild, newClass);
            }
        }
    }

    // Submit form
    jQuery('#category_edit_form').trigger('submit');
};

    return function (config, element) {
        config = config || {};
        jQuery(element).on('click', function (event) {
            categorySubmit(config.url, config.ajax);
        });
    };
});