Basic structure

9 files changed, 275 insertions, 96 deletions

diff --git a/lib/homescreen.dart b/lib/homescreen.dart
new file mode 100644
index 0000000..232c184
--- /dev/null
+++ b/lib/homescreen.dart
@@ -0,0 +1,142 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_homescreen/page_dashboard.dart';
+import 'package:flutter_homescreen/page_home.dart';
+import 'package:flutter_homescreen/page_hvac.dart';
+import 'package:flutter_homescreen/page_media.dart';
+import 'package:flutter_homescreen/widget_clock.dart';
+
+class Homescreen extends StatefulWidget {
+  Homescreen({Key? key, required this.title}) : super(key: key);
+
+  final String title;
+
+  @override
+  _HomescreenState createState() => _HomescreenState();
+}
+
+class _HomescreenState extends State<Homescreen> {
+  int _selectedIndex = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    var screenHeight = MediaQuery.of(context).size.height;
+    var iconSize = screenHeight / 5;
+
+    return Scaffold(
+      body: Row(
+        children: <Widget>[
+          Stack(
+            children: [
+              NavigationRail(
+                backgroundColor: Colors.black12,
+                selectedIndex: _selectedIndex,
+                groupAlignment: -1.0,
+                minWidth: iconSize,
+                // leading widget?
+                // trailing widget does not expand to bottom
+                onDestinationSelected: (int index) {
+                  setState(() {
+                    _selectedIndex = index;
+                  });
+                },
+                selectedIconTheme: IconTheme.of(context).copyWith(
+                  size: iconSize,
+                  color: Theme.of(context).accentColor,
+                ),
+                unselectedIconTheme: IconTheme.of(context).copyWith(
+                  size: iconSize,
+                  color: Theme.of(context).unselectedWidgetColor,
+                ),
+                labelType: NavigationRailLabelType.none,
+                destinations: <NavigationRailDestination>[
+                  NavigationRailDestination(
+                    icon: Icon(Icons.house_outlined),
+                    selectedIcon: Icon(Icons.house),
+                    label: Text('Home'),
+                  ),
+                  NavigationRailDestination(
+                    icon: Icon(Icons.drive_eta_outlined),
+                    selectedIcon: Icon(Icons.drive_eta),
+                    label: Text('Dashboard'),
+                  ),
+                  NavigationRailDestination(
+                    icon: Icon(Icons.thermostat_outlined),
+                    selectedIcon: Icon(Icons.thermostat),
+                    label: Text('HVAC'),
+                  ),
+                  NavigationRailDestination(
+                    icon: Icon(Icons.music_note_outlined),
+                    selectedIcon: Icon(Icons.music_note),
+                    label: Text('Media'),
+                  ),
+                ],
+              ),
+              Positioned(
+                bottom: 0,
+                left: 0,
+                right: 0,
+                // This is the info widget with time, date, etc.
+                child: ClockWiddget(size: iconSize),
+              )
+            ],
+          ),
+          const VerticalDivider(thickness: 1, width: 1),
+          // This is the main content.
+          Expanded(
+            child: Center(child: _childForIndex(_selectedIndex)),
+          )
+        ],
+      ),
+    );
+  }
+
+  Widget _childForIndex(int selectedIndex) {
+    switch (selectedIndex) {
+      case 0:
+        return HomePage();
+      case 1:
+        return DashboardPage();
+      case 2:
+        return HVACPage();
+      case 3:
+        return MediaPage();
+      default:
+        return Text('Undefined');
+    }
+  }
+}
+
+/*
+ElevatedButton(
+                child: const Text('Open app'),
+                onPressed: () {
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(
+                        builder: (context) => const SecondRoute()),
+                  );
+                },
+              ),
+
+class SecondRoute extends StatelessWidget {
+  const SecondRoute({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Second Route"),
+      ),
+      body: Center(
+        child: ElevatedButton(
+          onPressed: () {
+            Navigator.pop(context);
+          },
+          child: const Text('Go back!'),
+        ),
+      ),
+    );
+  }
+}
+
+*/
\ No newline at end of file
diff --git a/lib/main.dart b/lib/main.dart
index b9bfc38..207ef3d 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_homescreen/homescreen.dart';
 
 void main() {
   runApp(MyApp());
@@ -9,105 +10,11 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Flutter Demo',
+      title: 'Flutter Homescreen',
       theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // Try running your application with "flutter run". You'll see the
-        // application has a blue toolbar. Then, without quitting the app, try
-        // changing the primarySwatch below to Colors.green and then invoke
-        // "hot reload" (press "r" in the console where you ran "flutter run",
-        // or simply save your changes to "hot reload" in a Flutter IDE).
-        // Notice that the counter didn't reset back to zero; the application
-        // is not restarted.
         primarySwatch: Colors.blue,
       ),
-      home: MyHomePage(title: 'Flutter Demo Home Page'),
-    );
-  }
-}
-
-class MyHomePage extends StatefulWidget {
-  MyHomePage({Key? key, required this.title}) : super(key: key);
-
-  // This widget is the home page of your application. It is stateful, meaning
-  // that it has a State object (defined below) that contains fields that affect
-  // how it looks.
-
-  // This class is the configuration for the state. It holds the values (in this
-  // case the title) provided by the parent (in this case the App widget) and
-  // used by the build method of the State. Fields in a Widget subclass are
-  // always marked "final".
-
-  final String title;
-
-  @override
-  _MyHomePageState createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
-
-  void _incrementCounter() {
-    setState(() {
-      // This call to setState tells the Flutter framework that something has
-      // changed in this State, which causes it to rerun the build method below
-      // so that the display can reflect the updated values. If we changed
-      // _counter without calling setState(), then the build method would not be
-      // called again, and so nothing would appear to happen.
-      _counter++;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    // This method is rerun every time setState is called, for instance as done
-    // by the _incrementCounter method above.
-    //
-    // The Flutter framework has been optimized to make rerunning build methods
-    // fast, so that you can just rebuild anything that needs updating rather
-    // than having to individually change instances of widgets.
-    return Scaffold(
-      appBar: AppBar(
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
-        title: Text(widget.title),
-      ),
-      body: Center(
-        // Center is a layout widget. It takes a single child and positions it
-        // in the middle of the parent.
-        child: Column(
-          // Column is also a layout widget. It takes a list of children and
-          // arranges them vertically. By default, it sizes itself to fit its
-          // children horizontally, and tries to be as tall as its parent.
-          //
-          // Invoke "debug painting" (press "p" in the console, choose the
-          // "Toggle Debug Paint" action from the Flutter Inspector in Android
-          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
-          // to see the wireframe for each widget.
-          //
-          // Column has various properties to control how it sizes itself and
-          // how it positions its children. Here we use mainAxisAlignment to
-          // center the children vertically; the main axis here is the vertical
-          // axis because Columns are vertical (the cross axis would be
-          // horizontal).
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headline4,
-            ),
-          ],
-        ),
-      ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      home: Homescreen(title: 'Flutter Homescreen'),
     );
   }
 }
diff --git a/lib/page_dashboard.dart b/lib/page_dashboard.dart
new file mode 100644
index 0000000..c0259ed
--- /dev/null
+++ b/lib/page_dashboard.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+
+class DashboardPage extends StatelessWidget {
+  // TODO placeholder
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      'Dashboard',
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
diff --git a/lib/page_home.dart b/lib/page_home.dart
new file mode 100644
index 0000000..57b8e88
--- /dev/null
+++ b/lib/page_home.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+
+class HomePage extends StatelessWidget {
+  // TODO placeholder
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      'HOME',
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
diff --git a/lib/page_hvac.dart b/lib/page_hvac.dart
new file mode 100644
index 0000000..9a2904e
--- /dev/null
+++ b/lib/page_hvac.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+
+class HVACPage extends StatelessWidget {
+  // TODO placeholder
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      'HVAC',
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
diff --git a/lib/page_media.dart b/lib/page_media.dart
new file mode 100644
index 0000000..6946598
--- /dev/null
+++ b/lib/page_media.dart
@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+
+class MediaPage extends StatelessWidget {
+  // TODO placeholder
+  @override
+  Widget build(BuildContext context) {
+    return Text(
+      'Media',
+      style: Theme.of(context).textTheme.headline1,
+    );
+  }
+}
diff --git a/lib/widget_clock.dart b/lib/widget_clock.dart
new file mode 100644
index 0000000..c66a659
--- /dev/null
+++ b/lib/widget_clock.dart
@@ -0,0 +1,74 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+
+class ClockWiddget extends StatefulWidget {
+  final double size;
+
+  const ClockWiddget({Key? key, required this.size}) : super(key: key);
+
+  @override
+  _ClockWiddgetState createState() => _ClockWiddgetState();
+}
+
+class _ClockWiddgetState extends State<ClockWiddget> {
+  late Timer _timer;
+  DateTime _now = DateTime.now();
+
+  @override
+  void initState() {
+    _now = DateTime.now();
+    _timer = new Timer.periodic(
+      Duration(seconds: 1),
+      (Timer timer) {
+        setState(() {
+          _now = DateTime.now();
+        });
+      },
+    );
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    _timer.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: widget.size,
+      padding: EdgeInsets.all(16.0),
+      decoration: BoxDecoration(
+        border: Border(
+          top: BorderSide(
+            width: 1.0,
+          ),
+        ),
+      ),
+      child: Column(
+        children: [
+          FittedBox(
+            fit: BoxFit.contain,
+            child: Text(
+              DateFormat('EEEE').format(_now),
+              style: Theme.of(context).textTheme.headline2,
+            ),
+          ),
+          const Divider(thickness: 1),
+          FittedBox(
+            fit: BoxFit.contain,
+            child: Text(
+              DateFormat.jm().format(_now),
+              style: Theme.of(context).textTheme.headline2,
+            ),
+          ),
+        ],
+        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+      ),
+      alignment: Alignment.center,
+    );
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index 7ffced4..ecacb4a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -67,6 +67,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.17.0"
   matcher:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 52ef12a..6c50869 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -28,6 +28,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
+  intl: ^0.17.0
 
 dev_dependencies:
   flutter_test: