108 lines
3.1 KiB
Dart
108 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'dashboard/dashboard_screen.dart';
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import 'control/control_screen.dart';
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import 'setting/setting_screen.dart';
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class MainScreen extends StatefulWidget {
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const MainScreen({super.key});
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@override
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State<MainScreen> createState() => _MainScreenState();
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}
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class _MainScreenState extends State<MainScreen> {
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int _selectedIndex = 0;
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final List<Widget> _screens = const [
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DashboardScreen(),
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ControlScreen(),
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SettingScreen(),
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];
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void _onItemTapped(int index) {
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setState(() {
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_selectedIndex = index;
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});
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}
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Widget buildIconButton(IconData icon, String label, int index) {
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final isSelected = _selectedIndex == index;
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final color = isSelected ? Colors.green[700] : Colors.grey;
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return Flexible(
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fit: FlexFit.tight,
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child: InkWell(
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onTap: () => _onItemTapped(index),
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 4.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, color: color, size: 26),
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const SizedBox(height: 2),
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FittedBox(
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child: Text(
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label,
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style: TextStyle(
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color: color,
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fontWeight:
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isSelected ? FontWeight.w600 : FontWeight.normal,
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fontSize: 11,
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),
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),
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),
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],
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),
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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extendBody: true,
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resizeToAvoidBottomInset: true,
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floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
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floatingActionButton: SizedBox(
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width: 66,
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height: 66,
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child: FloatingActionButton(
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onPressed: () => _onItemTapped(0), // Dashboard / Monitoring di tengah
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backgroundColor:
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_selectedIndex == 0 ? const Color.fromRGBO(56, 142, 60, 1) : Colors.green[400],
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elevation: _selectedIndex == 0 ? 8 : 4,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(35),
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),
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child: const Icon(
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Icons.analytics_outlined, // ikon monitoring yang keren
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size: 35,
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color: Colors.white,
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),
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),
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),
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bottomNavigationBar: SafeArea(
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child: BottomAppBar(
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shape: const CircularNotchedRectangle(),
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notchMargin: 8,
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elevation: 8,
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color: const Color.fromARGB(255, 255, 255, 255),
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child: SizedBox(
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height: 60,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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buildIconButton(Icons.settings_remote_outlined, 'Control', 1),
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const SizedBox(width: 56), // space untuk FAB
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buildIconButton(Icons.settings, 'Setting', 2),
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],
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),
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),
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),
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),
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body: _screens[_selectedIndex],
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);
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}
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}
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