From 97a4aa5bf24c425664b70c2b52b6d25b3776a845 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Wed, 20 Jan 2016 14:55:34 +0000
Subject: [PATCH] step-12 animations

---
 app/css/animations.css         | 97 ++++++++++++++++++++++++++++++++++
 app/css/app.css                | 17 +++++-
 app/index.html                 |  9 +++-
 app/js/animations.js           | 52 ++++++++++++++++++
 app/js/app.js                  |  2 +
 app/partials/phone-detail.html |  7 ++-
 app/partials/phone-list.html   |  3 +-
 bower.json                     |  3 +-
 test/e2e/scenarios.js          |  6 +--
 test/karma.conf.js             |  1 +
 10 files changed, 189 insertions(+), 8 deletions(-)
 create mode 100644 app/css/animations.css
 create mode 100644 app/js/animations.js

diff --git a/app/css/animations.css b/app/css/animations.css
new file mode 100644
index 000000000..46f3da6ec
--- /dev/null
+++ b/app/css/animations.css
@@ -0,0 +1,97 @@
+/*
+ * animations css stylesheet
+ */
+
+/* animate ngRepeat in phone listing */
+
+.phone-listing.ng-enter,
+.phone-listing.ng-leave,
+.phone-listing.ng-move {
+  -webkit-transition: 0.5s linear all;
+  -moz-transition: 0.5s linear all;
+  -o-transition: 0.5s linear all;
+  transition: 0.5s linear all;
+}
+
+.phone-listing.ng-enter,
+.phone-listing.ng-move {
+  opacity: 0;
+  height: 0;
+  overflow: hidden;
+}
+
+.phone-listing.ng-move.ng-move-active,
+.phone-listing.ng-enter.ng-enter-active {
+  opacity: 1;
+  height: 120px;
+}
+
+.phone-listing.ng-leave {
+  opacity: 1;
+  overflow: hidden;
+}
+
+.phone-listing.ng-leave.ng-leave-active {
+  opacity: 0;
+  height: 0;
+  padding-top: 0;
+  padding-bottom: 0;
+}
+
+/* cross fading between routes with ngView */
+
+.view-container {
+  position: relative;
+}
+
+.view-frame.ng-enter,
+.view-frame.ng-leave {
+  background: white;
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+}
+
+.view-frame.ng-enter {
+  -webkit-animation: 0.5s fade-in;
+  -moz-animation: 0.5s fade-in;
+  -o-animation: 0.5s fade-in;
+  animation: 0.5s fade-in;
+  z-index: 100;
+}
+
+.view-frame.ng-leave {
+  -webkit-animation: 0.5s fade-out;
+  -moz-animation: 0.5s fade-out;
+  -o-animation: 0.5s fade-out;
+  animation: 0.5s fade-out;
+  z-index: 99;
+}
+
+@keyframes fade-in {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+@-moz-keyframes fade-in {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+@-webkit-keyframes fade-in {
+  from { opacity: 0; }
+  to { opacity: 1; }
+}
+
+@keyframes fade-out {
+  from { opacity: 1; }
+  to { opacity: 0; }
+}
+@-moz-keyframes fade-out {
+  from { opacity: 1; }
+  to { opacity: 0; }
+}
+@-webkit-keyframes fade-out {
+  from { opacity: 1; }
+  to { opacity: 0; }
+}
+
diff --git a/app/css/app.css b/app/css/app.css
index 78bab744d..951ea087c 100644
--- a/app/css/app.css
+++ b/app/css/app.css
@@ -4,6 +4,16 @@ body {
   padding-top: 20px;
 }
 
+
+.phone-images {
+  background-color: white;
+  width: 450px;
+  height: 450px;
+  overflow: hidden;
+  position: relative;
+  float: left;
+}
+
 .phones {
   list-style: none;
 }
@@ -25,15 +35,20 @@ body {
 /** Detail View **/
 img.phone {
   float: left;
-  border: 1px solid black;
   margin-right: 3em;
   margin-bottom: 2em;
   background-color: white;
   padding: 2em;
   height: 400px;
   width: 400px;
+  display: none;
+}
+
+img.phone:first-child {
+  display: block;
 }
 
+
 ul.phone-thumbs {
   margin: 0;
   list-style: none;
diff --git a/app/index.html b/app/index.html
index 02e7a01a5..e2e20d4be 100644
--- a/app/index.html
+++ b/app/index.html
@@ -5,17 +5,24 @@
   <title>Google Phone Gallery</title>
   <link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css">
   <link rel="stylesheet" href="css/app.css">
+  <link rel="stylesheet" href="css/animations.css">
+
+  <script src="bower_components/jquery/dist/jquery.js"></script>
   <script src="bower_components/angular/angular.js"></script>
+  <script src="bower_components/angular-animate/angular-animate.js"></script>
   <script src="bower_components/angular-route/angular-route.js"></script>
   <script src="bower_components/angular-resource/angular-resource.js"></script>
   <script src="js/app.js"></script>
+  <script src="js/animations.js"></script>
   <script src="js/controllers.js"></script>
   <script src="js/filters.js"></script>
   <script src="js/services.js"></script>
 </head>
 <body>
 
-  <div ng-view></div>
+  <div class="view-container">
+    <div ng-view class="view-frame"></div>
+  </div>
 
 </body>
 </html>
diff --git a/app/js/animations.js b/app/js/animations.js
new file mode 100644
index 000000000..8f3404265
--- /dev/null
+++ b/app/js/animations.js
@@ -0,0 +1,52 @@
+var phonecatAnimations = angular.module('phonecatAnimations', ['ngAnimate']);
+
+phonecatAnimations.animation('.phone', function() {
+
+  var animateUp = function(element, className, done) {
+    if(className != 'active') {
+      return;
+    }
+    element.css({
+      position: 'absolute',
+      top: 500,
+      left: 0,
+      display: 'block'
+    });
+
+    jQuery(element).animate({
+      top: 0
+    }, done);
+
+    return function(cancel) {
+      if(cancel) {
+        element.stop();
+      }
+    };
+  }
+
+  var animateDown = function(element, className, done) {
+    if(className != 'active') {
+      return;
+    }
+    element.css({
+      position: 'absolute',
+      left: 0,
+      top: 0
+    });
+
+    jQuery(element).animate({
+      top: -500
+    }, done);
+
+    return function(cancel) {
+      if(cancel) {
+        element.stop();
+      }
+    };
+  }
+
+  return {
+    addClass: animateUp,
+    removeClass: animateDown
+  };
+});
diff --git a/app/js/app.js b/app/js/app.js
index 7103787cc..a58955cd1 100644
--- a/app/js/app.js
+++ b/app/js/app.js
@@ -4,6 +4,8 @@
 
 var phonecatApp = angular.module('phonecatApp', [
   'ngRoute',
+  'phonecatAnimations',
+
   'phonecatControllers',
   'phonecatFilters',
   'phonecatServices'
diff --git a/app/partials/phone-detail.html b/app/partials/phone-detail.html
index 5785e94ca..5fc4da2ae 100644
--- a/app/partials/phone-detail.html
+++ b/app/partials/phone-detail.html
@@ -1,4 +1,9 @@
-<img ng-src="{{mainImageUrl}}" class="phone">
+<div class="phone-images">
+  <img ng-src="{{img}}"
+       class="phone"
+       ng-repeat="img in phone.images"
+       ng-class="{active: mainImageUrl==img}">
+</div>
 
 <h1>{{phone.name}}</h1>
 
diff --git a/app/partials/phone-list.html b/app/partials/phone-list.html
index e9c6182bf..9431a68bd 100644
--- a/app/partials/phone-list.html
+++ b/app/partials/phone-list.html
@@ -15,7 +15,8 @@
       <!--Body content-->
 
       <ul class="phones">
-        <li ng-repeat="phone in phones | filter:query | orderBy:orderProp" class="thumbnail">
+        <li ng-repeat="phone in phones | filter:query | orderBy:orderProp"
+            class="thumbnail phone-listing">
           <a href="#/phones/{{phone.id}}" class="thumb"><img ng-src="{{phone.imageUrl}}" alt="{{phone.name}}"></a>
           <a href="#/phones/{{phone.id}}">{{phone.name}}</a>
           <p>{{phone.snippet}}</p>
diff --git a/bower.json b/bower.json
index 783bf7636..f605c1600 100644
--- a/bower.json
+++ b/bower.json
@@ -11,6 +11,7 @@
     "jquery": "~2.1.1",
     "bootstrap": "~3.1.1",
     "angular-route": "1.4.x",
-    "angular-resource": "1.4.x"
+    "angular-resource": "1.4.x",
+    "angular-animate": "1.4.x"
   }
 }
diff --git a/test/e2e/scenarios.js b/test/e2e/scenarios.js
index e81832aa6..79b5b6edc 100644
--- a/test/e2e/scenarios.js
+++ b/test/e2e/scenarios.js
@@ -86,16 +86,16 @@ describe('PhoneCat App', function() {
 
 
     it('should display the first phone image as the main phone image', function() {
-      expect(element(by.css('img.phone')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.0.jpg/);
+      expect(element(by.css('img.phone.active')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.0.jpg/);
     });
 
 
     it('should swap main image if a thumbnail image is clicked on', function() {
       element(by.css('.phone-thumbs li:nth-child(3) img')).click();
-      expect(element(by.css('img.phone')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.2.jpg/);
+      expect(element(by.css('img.phone.active')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.2.jpg/);
 
       element(by.css('.phone-thumbs li:nth-child(1) img')).click();
-      expect(element(by.css('img.phone')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.0.jpg/);
+      expect(element(by.css('img.phone.active')).getAttribute('src')).toMatch(/img\/phones\/nexus-s.0.jpg/);
     });
   });
 });
diff --git a/test/karma.conf.js b/test/karma.conf.js
index b6939eeea..16c43543a 100644
--- a/test/karma.conf.js
+++ b/test/karma.conf.js
@@ -7,6 +7,7 @@ module.exports = function(config){
       'app/bower_components/angular/angular.js',
       'app/bower_components/angular-route/angular-route.js',
       'app/bower_components/angular-resource/angular-resource.js',
+      'app/bower_components/angular-animate/angular-animate.js',
       'app/bower_components/angular-mocks/angular-mocks.js',
       'app/js/**/*.js',
       'test/unit/**/*.js'