Add template drawer page to main.dart

lib/main.dart

@@ -1,111 +1,127 @@
-import 'dart:async';
-
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 
 void main() {
-  runApp(const MyApp());
+  runApp(MyApp());
 }
 
 class MyApp extends StatelessWidget {
-  const MyApp({super.key});
-
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Flutter Demo',
+      title: 'Gym App',
       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,
+        visualDensity: VisualDensity.adaptivePlatformDensity,
       ),
-      home: const MyHomePage(title: 'Flutter Demo Home Page'),
+      home: HomePage(),
     );
   }
 }
 
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key, required this.title});
-
-  // 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
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  static const platform = MethodChannel('com.massive/android');
-
-  Future<void> _timer() async {
-    await platform.invokeMethod('timer', [3000]);
-  }
+class HomePage extends StatelessWidget {
+  final List<String> _pageTitles = [
+    'Home',
+    'Plans',
+    'Best',
+    'Workouts',
+    'Timer',
+    'Settings'
+  ];
 
   @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),
+        title: Text(_pageTitles[0]),
       ),
-      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>[
-            const Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              'Tap to start timer',
-              style: Theme.of(context).textTheme.headlineMedium,
-            ),
-          ],
+      drawer: Drawer(
+        child: ListView.builder(
+          itemCount: _pageTitles.length,
+          itemBuilder: (context, index) {
+            return ListTile(
+              title: Text(_pageTitles[index]),
+              onTap: () {
+                Navigator.pop(context);
+                Navigator.pushNamed(
+                    context, '/${_pageTitles[index].toLowerCase()}');
+              },
+            );
+          },
         ),
       ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _timer,
-        tooltip: 'Increment',
-        child: const Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      body: Center(
+        child: Text('Welcome to the Home Page!'),
+      ),
+    );
+  }
+}
+
+class PlansPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Plans'),
+      ),
+      body: Center(
+        child: Text('Welcome to the Plans Page!'),
+      ),
+    );
+  }
+}
+
+class BestPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Best'),
+      ),
+      body: Center(
+        child: Text('Welcome to the Best Page!'),
+      ),
+    );
+  }
+}
+
+class WorkoutsPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Workouts'),
+      ),
+      body: Center(
+        child: Text('Welcome to the Workouts Page!'),
+      ),
+    );
+  }
+}
+
+class TimerPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Timer'),
+      ),
+      body: Center(
+        child: Text('Welcome to the Timer Page!'),
+      ),
+    );
+  }
+}
+
+class SettingsPage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Settings'),
+      ),
+      body: Center(
+        child: Text('Welcome to the Settings Page!'),
+      ),
     );
   }
 }