/*
 *  Copyright 2017 Anyware Services
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
 * This factory creates Ametys.message.MessageTarget for a catalog.
 * See #createTargets for more details.
 * @private
 */
Ext.define('Ametys.odf.catalog.CatalogMessageTargetFactory', {
    extend: 'Ametys.message.factory.DefaultMessageTargetFactory',
        
    /**
     * Create the targets for a message
     * @param {Object} parameters The parameters needed by the factory to create the message. Can not be null. Handled elements are
     * @param {String[]} parameters.ids The catalog's identifiers.
     * @param {Function} callback The callback function called when the targets are created. Parameters are
     * @param {Ametys.message.MessageTarget[]} callback.targets The targets created. Cannot be null.
     */
    createTargets: function(parameters, callback)
    {
        if (parameters.ids || parameters.id)
        {
            var ids = parameters.ids || Ext.Array.from(parameters.id);
            Ametys.odf.catalog.CatalogDAO.getCatalogs(ids, Ext.bind(this._createTargets, this, [callback, parameters], 1));
        }
        else if (parameters.catalogs)
        {
            this._createTargets (parameters.catalogs, callback, parameters);
        }
    },

    /**
     * Create the catalogs targets
     * @param {Ametys.odf.catalog.Catalog[]} catalogs Array of catalogs.
     * @param {Function} callback The callback function called when the targets are created. Parameters are
     * @param {Ametys.message.MessageTarget[]} callback.targets The targets created. Cannot be null.
     * @param {Object} parameters The parameters needed by the factory to create the message. Can not be null. Handled elements are
     * @param {String[]} parameters.ids The catalog's identifiers.
     * @private
     */
    _createTargets: function (catalogs, callback, parameters)
    {
        delete parameters['ids'];
        delete parameters['catalogs'];
        
        var targets = [];
        
        Ext.Array.forEach(catalogs, function(catalog) {
            targets.push(Ext.create("Ametys.message.MessageTarget", {
                id: Ametys.message.MessageTarget.ODF_CATALOG,
                parameters: Ext.merge(catalog.getProperties(parameters || {}), {catalog: catalog})
            }));
        }, this);
            
        callback(targets);
    }
});

Ext.define("Ametys.message.CatalogMessageTarget",{
    override: "Ametys.message.MessageTarget",
    
    statics: 
    {
        /**
         * @member Ametys.message.MessageTarget
         * @readonly
         * @property {String} ODF_CATALOG The target type is a ODF catalog. Ametys.odf.catalog.CatalogMessageTargetFactory parameters to know more of the associated parameters. 
         */
        ODF_CATALOG: "catalog"
    }
});