/**
 * THIS COMMENT MUST NOT REMAIN INTACT
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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  or see LICENSE.txt
 *
 * 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.
 *
 * Copyright: 2015 Mobinaut
 */

/*jslint white:true*/      // we have a different indentation style
/*jslint vars: true*/      // don't complain about multiple variable declarations.
/*jslint sloppy: true*/    // dont't expect use strict.
/*jslint plusplus: true*/  // allow the ++ operator
/*jslint browser: true */  // ignore all browser globals
/*jslint unparam: true*/   // allow unused parameters in function signatures

/**
 * Remove the following lines for production
 */
/*jslint devel: true*/     // allow console log
/*jslint todo: true*/      // allow todo comments/*jslint white:true*/

/*jslint regexp: true*/    // allow [^\[] for cloze question preprocessing

/*global $, jQuery, jstap*/

/**
 * @author Christian Glahn
 */

/**
 * Display the list of question pools.
 *
 * Provide traffic light stats to inform the user about the current state of the
 * question pool.
 */
function QuestionPoolView() {
    return this;
}

QuestionPoolView.prototype.tap_questionpoolscross = function () {

    // return to statistics view
    this.app.changeView("statistics", "LRS_CALCULATION_DONE");

    var courseid = this.model.getCourseUrl();
    this.app.models.learningrecordstore.calculateStats(courseid);
};

QuestionPoolView.prototype.tap = function (event) {
    var id = event.target.id,
        qp = id.split("_"),
        qpid = qp.pop();

    this.model.activateQuestionPool(qpid);
    this.refresh();
};

QuestionPoolView.prototype.duringMove = function () {
    if (this.scroll) {
        this.doScroll();
    }
};

/**
 * Scroll helper - can be used by the widgets if they want to scroll
 *
 * TODO: include doScroll() in CoreView, so we don't have to bother here.
 */
QuestionPoolView.prototype.doScroll = function () {
    var dY = jstap().touches(0).delta.y();
    this.container.scrollTop(this.container.scrollTop() - dY);
};

QuestionPoolView.prototype.update = function () {
    var self = this;

    function renderQuestionPool(qp) {

        self.template.attach(qp.id);

        if (qp.active) {
            self.template.questionpool.addClass("selected");
        }

        self.template.questionpoolname.text = qp.title;

        // TODO #145 question pool level traffic light stats
    }

    var tQP = self.model.getQuestionPools(1);
    tQP.forEach(renderQuestionPool);

};

@@ -2342,271 +2342,8 @@
 ) %7B%0A
-    if (this.scroll) %7B%0A        this.doScroll();%0A    %7D%0A%7D;%0A%0A/**%0A * Scroll helper - can be used by the widgets if they want to scroll%0A *%0A * TODO: include doScroll() in CoreView, so we don't have to bother here.%0A */%0AQuestionPoolView.prototype.doScroll = function () %7B
 %0A   

make QuestionPoolView scrollable