104 complete

README.md

@@ -11,7 +11,7 @@ Codelabs MDC-101 through MDC-104 will guide you through building and integrating
 The starter and completed code is in the various branches of this repo.
 
 ## Getting Started
-Visit the [Google codelabs site](https://codelabs.developers.google.com/), or [codelabs.developers.google.com/codelabs/mdc-101-flutter](https://codelabs.developers.google.com/codelabs/mdc-101-flutter), to follow along the guided steps.
+Visit the [Google codelabs site](https://codelabs.developers.google.com/), or [codelabs.developers.google.com/codelabs/mdc-104-flutter](https://codelabs.developers.google.com/codelabs/mdc-104-flutter), to follow along the guided steps.
 
 ## Support
 

mdc_100_series/lib/app.dart

@@ -14,29 +14,111 @@
 
 import 'package:flutter/material.dart';
 
+import 'backdrop.dart';
+import 'colors.dart';
 import 'home.dart';
 import 'login.dart';
+import 'category_menu_page.dart';
+import 'model/product.dart';
+import 'supplemental/cut_corners_border.dart';
 
-class ShrineApp extends StatelessWidget {
+class ShrineApp extends StatefulWidget {
+  @override
+  _ShrineAppState createState() => _ShrineAppState();
+}
+
+class _ShrineAppState extends State<ShrineApp> {
+  Category _currentCategory = Category.all;
+
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Shrine',
-      home: HomePage(),
+      home: Backdrop(
+        currentCategory: _currentCategory,
+        frontLayer: HomePage(category: _currentCategory),
+        backLayer: CategoryMenuPage(
+          currentCategory: _currentCategory,
+          onCategoryTap: _onCategoryTap,
+        ),
+        frontTitle: Text('SHRINE'),
+        backTitle: Text('MENU'),
+      ),
       initialRoute: '/login',
       onGenerateRoute: _getRoute,
+      theme: _kShrineTheme,
     );
   }
 
-  Route<dynamic> _getRoute(RouteSettings settings) {
-    if (settings.name != '/login') {
-      return null;
-    }
+  /// Function to call when a [Category] is tapped.
+  void _onCategoryTap(Category category) {
+    setState(() {
+      _currentCategory = category;
+    });
+  }
+}
 
+Route<dynamic> _getRoute(RouteSettings settings) {
+  if (settings.name == '/login') {
     return MaterialPageRoute<void>(
       settings: settings,
       builder: (BuildContext context) => LoginPage(),
       fullscreenDialog: true,
     );
   }
+
+  return null;
+}
+
+final ThemeData _kShrineTheme = _buildShrineTheme();
+
+IconThemeData _customIconTheme(IconThemeData original) {
+  return original.copyWith(color: kShrineBrown900);
+}
+
+ThemeData _buildShrineTheme() {
+  final ThemeData base = ThemeData.light();
+  return base.copyWith(
+    accentColor: kShrineBrown900,
+    primaryColor: kShrinePink100,
+    buttonColor: kShrinePink100,
+    scaffoldBackgroundColor: kShrineBackgroundWhite,
+    cardColor: kShrineBackgroundWhite,
+    textSelectionColor: kShrinePink100,
+    errorColor: kShrineErrorRed,
+    buttonTheme: ButtonThemeData(
+      textTheme: ButtonTextTheme.accent,
+    ),
+    primaryIconTheme: base.iconTheme.copyWith(color: kShrineBrown900),
+    inputDecorationTheme: InputDecorationTheme(
+      border: CutCornersBorder(),
+    ),
+    textTheme: _buildShrineTextTheme(base.textTheme),
+    primaryTextTheme: _buildShrineTextTheme(base.primaryTextTheme),
+    accentTextTheme: _buildShrineTextTheme(base.accentTextTheme),
+    iconTheme: _customIconTheme(base.iconTheme),
+  );
+}
+
+TextTheme _buildShrineTextTheme(TextTheme base) {
+  return base.copyWith(
+    headline: base.headline.copyWith(
+      fontWeight: FontWeight.w500,
+    ),
+    title: base.title.copyWith(
+        fontSize: 18.0
+    ),
+    caption: base.caption.copyWith(
+      fontWeight: FontWeight.w400,
+      fontSize: 14.0,
+    ),
+    body2: base.body2.copyWith(
+      fontWeight: FontWeight.w500,
+      fontSize: 16.0,
+    ),
+  ).apply(
+    fontFamily: 'Rubik',
+    displayColor: kShrineBrown900,
+    bodyColor: kShrineBrown900,
+  );
 }