lib/home.dart

@@ -1,72 +1,94 @@
-import 'package:firebase_auth/firebase_auth.dart';
-import 'package:ruswipeshare/main.dart';
 import 'package:flutter/material.dart';
+import 'package:persistent_bottom_nav_bar/persistent_tab_view.dart';
 
-class HomeScreen extends StatelessWidget {
-  const HomeScreen({super.key});
+import 'main_screen.dart';
+
+class HomeScreen extends StatefulWidget {
+  const HomeScreen({ Key? key }) : super(key: key);
 
   @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('FlutterFire UI'),
-      ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            const Text('You are logged in!'),
-            ElevatedButton(
-              onPressed: () {
-                FirebaseAuth.instance.signOut();
-              },
-              child: const Text('Sign out'),
-            ),
-          ],
-        ),
-      ),
-      bottomNavigationBar: MyNavBar(),
-    );
-  }
+  _HomeScreenState createState() => _HomeScreenState();
 }
 
-// class _HomeScreenState extends State<HomeScreen> {
-//   int _selectedIndex = 0;
+class _HomeScreenState extends State<HomeScreen> {
+  late PersistentTabController _controller;
+   @override
+  void initState() {
+    super.initState();
+    _controller = PersistentTabController();
+  }
+  List<Widget> _buildScreens() => [
+        const MainScreen(),
+        const MainScreen(),
+        const MainScreen(),
+        const MainScreen(),
+      ];
 
-//   void _onItemTapped(int index) {
-//     if (_selectedIndex == index) return;
-
-//     setState(() {
-//       _selectedIndex = index;
-//     });
-
-//     Navigator.push(
-//       context,
-//       MaterialPageRoute(builder: (context) => pages.elementAt(index)),
-//     );
-//   }
-
-//   @override
-//   Widget build(BuildContext context) {
-//     return Scaffold(
-//       appBar: AppBar(
-//         title: const Text('FlutterFire UI'),
-//       ),
-//       body: Center(
-//         child: Column(
-//           mainAxisAlignment: MainAxisAlignment.center,
-//           children: [
-//             const Text('You are logged in!'),
-//             ElevatedButton(
-//               onPressed: () {
-//                 FirebaseAuth.instance.signOut();
-//               },
-//               child: const Text('Sign out'),
-//             ),
-//           ],
-//         ),
-//       ),
-//       bottomNavigationBar: const MyNavBar(),
-//     );
-//   }
-// }
+  List<PersistentBottomNavBarItem> _navBarsItems() => [
+        PersistentBottomNavBarItem(
+            icon: const Icon(Icons.shopping_cart),
+            title: "Buy",
+            activeColorPrimary: Colors.blue,
+            inactiveColorPrimary: Colors.grey,
+            inactiveColorSecondary: Colors.purple),
+        PersistentBottomNavBarItem(
+          icon: const Icon(Icons.attach_money),
+          title: "Sell",
+          activeColorPrimary: Colors.teal,
+          inactiveColorPrimary: Colors.grey,
+          routeAndNavigatorSettings: const RouteAndNavigatorSettings(
+            initialRoute: "/",
+          ),
+        ),
+        PersistentBottomNavBarItem(
+          icon: const Icon(Icons.person),
+          title: "Profile",
+          activeColorPrimary: Colors.blueAccent,
+          inactiveColorPrimary: Colors.grey,
+          routeAndNavigatorSettings: const RouteAndNavigatorSettings(
+            initialRoute: "/",
+          ),
+        ),
+        PersistentBottomNavBarItem(
+          icon: const Icon(Icons.settings),
+          title: "Settings",
+          activeColorPrimary: Colors.indigo,
+          inactiveColorPrimary: Colors.grey,
+          routeAndNavigatorSettings: const RouteAndNavigatorSettings(
+            initialRoute: "/",
+          ),
+        ),
+      ];
+      
+  @override
+  Widget build(BuildContext context) {
+    return PersistentTabView(
+        context,
+        controller: _controller,
+        screens: _buildScreens(),
+        items: _navBarsItems(),
+        confineInSafeArea: true,
+        backgroundColor: Colors.white, // Default is Colors.white.
+        handleAndroidBackButtonPress: true, // Default is true.
+        resizeToAvoidBottomInset: true, // This needs to be true if you want to move up the screen when keyboard appears. Default is true.
+        stateManagement: true, // Default is true.
+        hideNavigationBarWhenKeyboardShows: true, // Recommended to set 'resizeToAvoidBottomInset' as true while using this argument. Default is true.
+        decoration: NavBarDecoration(
+          borderRadius: BorderRadius.circular(10.0),
+          colorBehindNavBar: Colors.white,
+        ),
+        popAllScreensOnTapOfSelectedTab: true,
+        popActionScreens: PopActionScreensType.all,
+        itemAnimationProperties: const ItemAnimationProperties( // Navigation Bar's items animation properties.
+          duration: Duration(milliseconds: 200),
+          curve: Curves.ease,
+        ),
+        screenTransitionAnimation: const ScreenTransitionAnimation( // Screen transition animation on change of selected tab.
+          animateTabTransition: true,
+          curve: Curves.ease,
+          duration: Duration(milliseconds: 200),
+        ),
+        navBarStyle: NavBarStyle.style13, // Choose the nav bar style with this property.
+    );
+  }
+}