/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Sun Microsystems code.
 *
 * The Initial Developer of the Original Code is
 *   Sun Microsystems, Inc.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Diego Mira David <diegomd86@gmail.com>
 *   Eduardo Teruo Katayama <eduardo@ime.usp.br>
 *   Glaucus Augustus Grecco Cardoso <glaucus@ime.usp.br>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * ***** END LICENSE BLOCK ***** */

Components.utils.import("resource://calendar/modules/calUtils.jsm");

EXPORTED_SYMBOLS = ["cal"]; // even though it's defined in calUtils.jsm, import needs this
cal.print = {
    getTasksWithoutDueDate: function getTasksWithoutDueDate(aItems, date) {
        function isTaskWithoutDueDate(item) {
            return !item.dueDate && !item.endDate;
        }
        let filteredItems = aItems.filter(isTaskWithoutDueDate);
        if (filteredItems.length == 0) {
            return "";
        }
        let tasksDiv = <div class="tasks"/>;
        let monthName = cal.calGetString("dateFormat", "month." + (date.month +1)+ ".name");
        tasksDiv.appendChild(<h3>{cal.calGetString("calendar","tasksWithNoDueDate")}</h3>);
        let list = <ul class="taskList" />;
        for each (let task in filteredItems) {
            let taskItem = <li class="taskItem" />;
            if (task.isCompleted) {
                taskItem.appendChild(<input checked="checked" type="checkbox" disabled="true"/>);
                taskItem.appendChild(<s>{task.title}</s>);
            } else {
                taskItem.appendChild(<input type="checkbox" disabled="true"/>);
                taskItem.appendChild(task.title);
            }
            list.appendChild(taskItem);
        }
        tasksDiv.appendChild(list);
        return tasksDiv;
    }
}
