From efa63f341018f291b6ce5d3cc140c81e894eb749 Mon Sep 17 00:00:00 2001
From: "David J. Kordsmeier" <dkords@gmail.com>
Date: Mon, 11 Nov 2013 08:58:40 -0800
Subject: [PATCH] refs #26 Add KO 3.0 and start working on session model.

---
 lib/js.js                   |  2 +-
 lib/smile/game.js           |  9 ++++
 static/js/knockout-3.0.0.js | 94 +++++++++++++++++++++++++++++++++++++
 static/js/smileiqmanager.js | 31 +++++++++++-
 static/smile-iqmanager.html | 58 ++++++++++++++++++++++-
 5 files changed, 190 insertions(+), 4 deletions(-)
 create mode 100644 static/js/knockout-3.0.0.js

diff --git a/lib/js.js b/lib/js.js
index 9c2f876..3ad2567 100644
--- a/lib/js.js
+++ b/lib/js.js
@@ -111,7 +111,7 @@ if (js.DEBUG) {
 
 registerRoute = function(path, handler, method, rexp) {
     var myHandler = function(req, res) {
-        js.info("Handling: " + req.method + " " + req.url);
+        // js.info("Handling: " + req.method + " " + req.url);
         handler(req, res);
         // console.info(req.body); // Dump all the routes
     };
diff --git a/lib/smile/game.js b/lib/smile/game.js
index ae5ea7c..8d8732f 100644
--- a/lib/smile/game.js
+++ b/lib/smile/game.js
@@ -147,6 +147,7 @@ Game.prototype.calcScoreAndRating = function calcScoreAndRating(student) {
             currentQuestionCorrectCount = questionCorrectCountMap[i];
         }
         if (correctAnswer === parseInt(studentAnswer, 10)) {
+            console.log("Student(" + student.getName() + ") got correct answer");
             studentScore++;
             currentQuestionCorrectCount++;
         }
@@ -167,6 +168,7 @@ Game.prototype.calcQuestionsCorrectPercentage = function calcQuestionsCorrectPer
         var count = this.questionCorrectCountMap[key];
         percentages[key] = parseInt((count / numberOfStudents) * 100, 10);
     }
+    console.log("Results: perecentages : " + percentages + " for " + numberOfStudents);
     return percentages;
 };
 
@@ -181,6 +183,11 @@ Game.prototype.calcQuestionsCorrectPercentage = function calcQuestionsCorrectPer
     allows us to keep an archive of activities for each session whether or not the Teacher remembers to do this.
     Our approach here is purely to support this demo-ad hoc mode for SMILE Plug, and isn't necessarily what we'd do
     for SMILE Global 2.x.
+
+    Perhaps the most efficient way to move forward with this routine is to only post updates to this data
+    if data changes, so we'd have calculate results tied to changes in the data, and the consumers of this
+    data would access the "cached result".  Worry about optimization later, as I've only introduced bugs with
+    attempts at optimizing the results.
 */
 Game.prototype.calculateResults = function calculateResults() {
     var listOfQuestions = this.questions.getList();
@@ -230,6 +237,8 @@ Game.prototype.calculateResults = function calculateResults() {
         result.averageRatings = averageRatings;
         result.questionsCorrectPercentage = this.calcQuestionsCorrectPercentage();
         this.resultsCache = result;
+    } else {
+        console.log("Results: Cache is not null");
     }
 
     return this.resultsCache;
diff --git a/static/js/knockout-3.0.0.js b/static/js/knockout-3.0.0.js
new file mode 100644
index 0000000..1c6945a
--- /dev/null
+++ b/static/js/knockout-3.0.0.js
@@ -0,0 +1,94 @@
+// Knockout JavaScript library v3.0.0
+// (c) Steven Sanderson - http://knockoutjs.com/
+// License: MIT (http://www.opensource.org/licenses/mit-license.php)
+
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+"{{/ko_with}}"),b.data("precompiled",h));b=[e.$data];e=u.extend({koBindingContext:e},g.templateOptions);e=u.tmpl(h,b,e);e.appendTo(w.createElement("div"));u.fragments={};return e};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+a+" })()) }}"};this.addTemplate=function(a,b){w.write("<script type='text/html' id='"+a+"'>"+b+"\x3c/script>")};0<a&&(u.tmpl.tag.ko_code={open:"__.push($1 || '');"},u.tmpl.tag.ko_with={open:"with($1) {",close:"} "})};a.Ba.prototype=
+new a.w;var b=new a.Ba;0<b.Rb&&a.La(b);a.b("jqueryTmplTemplateEngine",a.Ba)})()})})();})();
diff --git a/static/js/smileiqmanager.js b/static/js/smileiqmanager.js
index 39f31b4..e8abfb2 100644
--- a/static/js/smileiqmanager.js
+++ b/static/js/smileiqmanager.js
@@ -70,6 +70,14 @@ function sessionSummaryModel() {
     self.results = ko.observable("");
     self.sessionStats = ko.observable("");
 }
+
+var resultsModel = function() {
+    var self = this;
+};
+var sessionStatsModel = function (numberofstudents) {
+    var self = this;
+    self.numberofstudents = numberofstudents;
+};
 // XXX Need to decide if we will use this
 var iqModel = function(question, answer1, answer2, answer3, answer4, rightanswer, picurl) {
     var self = this;
@@ -91,7 +99,7 @@ var globalViewModel = {
     iqsetSummary: new iqsetSummaryModel(),
     iqsetCollection: new iqsetsModel(),
     sessionCollection: new sessionsModel(),
-    sessionSummary: new sessionSummaryModel()
+    sessionSummary: ko.mapping.fromJS({})
 };
 
 function createIQSetUploader() {
@@ -224,6 +232,22 @@ function loadIQSet(evtdata, cb) {
     });
 }
 
+function loadSession(evtdata, cb) {
+    $.ajax({ cache: false, type: "GET", dataType: "json", url: '/smile/session/' + evtdata.attr('id'), data: {}, error: function(xhr, text, err) {
+        // TODO: XXX Decide what to do if this post fails
+        alert("Problem getting session " + evtdata.attr('id'));
+    }, success: function(data) {
+        if (data) {
+            ko.mapping.fromJS(data, globalViewModel.sessionSummary);
+
+            if (cb) {
+                cb();
+            }
+        }
+    }
+    });
+}
+
 function pushSection(toID, fromID) {
     if (!fromID) {
         console.log("fromID is null");
@@ -312,5 +336,10 @@ $(document).ready(function() {
         loadIQSet($(this), pushSection('#iqset-detail-section'));
     });
  
+    $('#sessions-section').on('click', '.session-view-btn', function() {
+        loadSession($(this), pushSection('#session-detail-section'));
+    });
+
+    
 
 });
\ No newline at end of file
diff --git a/static/smile-iqmanager.html b/static/smile-iqmanager.html
index 79f0bd2..50973f9 100644
--- a/static/smile-iqmanager.html
+++ b/static/smile-iqmanager.html
@@ -232,7 +232,60 @@ <h4 class="subheader">Confirm deletion of this IQSet?</h4>
         	<input type="button" id="dialog1-no" value="Cancel" /> 
 		</div> 
 	</section>
-	<!-- section#session-section -->
+	<!-- section#sessions-section -->
+	<section class="" id="session-detail-section" style="display: none">
+		<div class="row">
+			<div class="large-12 small-12 columns">
+				<h2 class="subheader">
+					Session
+				</h2>
+				<div class="row">
+					<div class="large-12 small-12 columns">
+						<div class="panel smile-branded" data-bind="with: sessionSummary">
+							<br />
+							<br />
+							<br />
+							<br />
+							<br />
+							<br />
+							<!-- 
+							<table>
+								<thead>
+									<tr>
+									  <th>#</th>
+									  <th width="200">Date</th>
+									  <th>IQ Session Name</th>
+									  <th width="150">Teacher Name</th>
+									  <th width="150">Group Name</th>
+									  <th>Action</th>
+									</tr>
+								</thead>
+								<tbody data-bind="foreach: iqsessions">
+									<tr class="iq-grid" data-bind="attr: {id: $index}">
+										<td data-bind="text: $index">1</td>
+										<td data-bind="text: key">1/1/2013</td>
+										<td data-bind="text: value[0]">History: Roman Empire</td>
+										<td data-bind="text: value[1]">Teacher Claire</td>
+										<td data-bind="text: value[2]">Olive Elementary 5th Grade</td>
+										<td>
+											<a class="tiny button session-view-btn" data-bind="attr: { id: id}" href="#">View</a>
+											<a class="tiny alert button session-delete-btn" data-bind="attr: { id: id}" href="#"><img src="images/circlex_sm.png" /></a>
+										</td>
+									</tr>
+								</tbody>
+					        </table>
+					    	-->
+						</div>
+						<!-- div.panel -->
+					</div>
+				</div>
+				<!-- NICE DEBUG TRICK -->
+				<span data-bind="text: ko.toJSON($data)"></span>
+			</div>
+		</div>
+	</section>
+	<!-- section#session-detail-section -->
+
 	<section class="" id="iqset-detail-section" style="display: none">
 		<div class="row">
 			<div class="large-12 small-12 columns">
@@ -324,7 +377,8 @@ <h4 class="subheader">Confirm deletion of this IQSet?</h4>
 	<script src="js/foundation.section.js"></script>
 	<script src="js/foundation.reveal.js"></script>
 	<!-- Switch to minified version after development -->
-	<script type='text/javascript' src='js/knockout-2.1.0.debug.js'></script>
+	<script type='text/javascript' src='js/knockout-3.0.0.debug.js'></script>
+	<script type='text/javascript' src='js/knockout.mapping.js'></script>
 	<script type='text/javascript' src='js/underscore-1.3.3.js'></script>
 	<script type='text/javascript' src='js/async-0.1.22.js'></script>
 	<!-- Got this from: http://www.diveintojavascript.com/projects/javascript-sprintf -->