From b53ce149993874f48261b1df8342cd5dcd7714a2 Mon Sep 17 00:00:00 2001
From: Micho <github@michael-kreil.de>
Date: Wed, 22 May 2013 16:20:51 +0200
Subject: [PATCH] show statistics

---
 clients/anim/index.html |  9 ++++
 clients/anim/main.js    | 94 +++++++++++++++++++++++++----------------
 2 files changed, 66 insertions(+), 37 deletions(-)

diff --git a/clients/anim/index.html b/clients/anim/index.html
index 63d18aa..858b398 100644
--- a/clients/anim/index.html
+++ b/clients/anim/index.html
@@ -42,6 +42,14 @@
 			.label.grey {
 				color: #888;
 			}
+			#statistics {
+				position: absolute;
+				top: 480px;
+				left: 5px;
+				font-size: 12px;
+				color: #000;
+				opacity: 0.7;
+			}
 			#timer {
 				position: absolute;
 				top: 460px;
@@ -186,6 +194,7 @@
 				<div class="label grey" style="left:570px;top:170px">Foyer</div>
 				-->
 			</div>
+			<div id="statistics"></div>
 			<div id="timer"></div>
 			<div id="slider">
 				<div id="play"></div>
diff --git a/clients/anim/main.js b/clients/anim/main.js
index 2d21dfc..e019f11 100644
--- a/clients/anim/main.js
+++ b/clients/anim/main.js
@@ -89,6 +89,8 @@ function mouseDragMove(event) {
 			var y0 = Math.min(mouseDragY0, mouseDragY) - p.top;
 			var y1 = Math.max(mouseDragY0, mouseDragY) - p.top;
 			selectedCount = 0;
+			activeCount = 0;
+			activeSelectedCount = 0;
 			clients.forEach(function (c) {
 				if ((c.x >= x0) && (c.x <= x1) && (c.y >= y0) && (c.y <= y1)) {
 					c.selected = true;
@@ -96,9 +98,14 @@ function mouseDragMove(event) {
 				} else {
 					c.selected = false;
 				}
+				if (c.point !== undefined) {
+					activeCount++;
+					if (c.selected) activeSelectedCount++;
+				}
 			});
 
 			renderCanvas();
+			renderInfos();
 		}
 
 		event.preventDefault();
@@ -201,6 +208,8 @@ function update() {
 	updateFrame();
 }
 
+var activeCount, activeSelectedCount;
+
 function updateFrame() {
 	if (currentTime > maxTime) {
 		currentTime = maxTime;
@@ -209,49 +218,15 @@ function updateFrame() {
 
 	if (currentTime < minTime) currentTime = minTime;
 
-	renderTime();
 	updateData();
 	updatePosition();
+	renderInfos();
 	renderCanvas();
 }
 
-function renderTime() {
-	var d = Math.floor(currentTime/1440);
-	var h = Math.floor(currentTime/60) % 24;
-	var m = Math.floor(currentTime) % 60;
-	h = (h+100+'').substr(1);
-	m = (m+100+'').substr(1);
-	$('#timer').html('Tag '+d+' - '+h+':'+m);
-
-	$('#sliderInner').css('left', -(currentTime-441));
-}
-
 function updateData() {
-	var stages = ['', '', '', '', '', '', '', ''];
-	sessions.forEach(function (session) {
-		if ((session.startTime <= currentTime) && (currentTime < session.endTime)) {
-			if (session.stage !== undefined) {
-				stages[session.stage] = 'Stage '+session.stage+': '+session.title;
-			}
-		}
-	});
-	for (var i = 1; i <= 7; i++) (function () {
-		var node = $('#stage'+i);
-		var oldText = node.attr('oldText');
-		var newText = stages[i];
-		node.attr('oldText', newText);
-
-		if (oldText != newText) {
-			if (mouseDrag) {
-				node.html(newText);
-			} else {
-				node.stop(true);
-				node.fadeOut(100, function () { node.html(newText); });
-				node.fadeIn(100);
-			}
-		}
-	})();
-
+	activeCount = 0;
+	activeSelectedCount = 0;
 
 	data.matrix.forEach(function (times, index) {
 		var timeId = time2index[Math.floor(currentTime)];
@@ -294,9 +269,54 @@ function updateData() {
 			client.x = undefined;
 			client.settled = false;
 		}
+
+		if (client.point !== undefined) {
+			activeCount++;
+			if (client.selected) activeSelectedCount++;
+		}
 	});
 }
 
+function renderInfos() {
+	var d = Math.floor(currentTime/1440);
+	var h = Math.floor(currentTime/60) % 24;
+	var m = Math.floor(currentTime) % 60;
+	h = (h+100+'').substr(1);
+	m = (m+100+'').substr(1);
+	$('#timer').html('Tag '+d+' - '+h+':'+m);
+
+	var text = 'Aktive MAC-Adressen: '+activeCount;
+	if (selectedCount > 0) text += '<br><span style="color:#ee5000">Ausgewählte MAC-Adressen: '+activeSelectedCount+'</span>';
+	$('#statistics').html(text);
+
+	$('#sliderInner').css('left', -(currentTime-441));
+
+	var stages = ['', '', '', '', '', '', '', ''];
+	sessions.forEach(function (session) {
+		if ((session.startTime <= currentTime) && (currentTime < session.endTime)) {
+			if (session.stage !== undefined) {
+				stages[session.stage] = 'Stage '+session.stage+': '+session.title;
+			}
+		}
+	});
+	for (var i = 1; i <= 7; i++) (function () {
+		var node = $('#stage'+i);
+		var oldText = node.attr('oldText');
+		var newText = stages[i];
+		node.attr('oldText', newText);
+
+		if (oldText != newText) {
+			if (mouseDrag) {
+				node.html(newText);
+			} else {
+				node.stop(true);
+				node.fadeOut(100, function () { node.html(newText); });
+				node.fadeIn(100);
+			}
+		}
+	})();
+}
+
 function updatePosition() {
 	for (var x = -nearFieldGridRadius; x < width/gridSize + nearFieldGridRadius; x++) {
 		for (var y = -nearFieldGridRadius; y < height/gridSize + nearFieldGridRadius; y++) {