first commit
This commit is contained in:
Anbarasu
443
lib/view/home_view.dart
Normal file
443
lib/view/home_view.dart
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@@ -0,0 +1,443 @@
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import 'dart:ui';
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import 'package:connectivity_plus/connectivity_plus.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:http/http.dart' as http;
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import 'package:lottie/lottie.dart';
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import 'package:nearledaily/view/qr_scaner/qr_scaner.dart';
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import '../constants/font_constants.dart';
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import '../controllers/cart_controller/cart.dart';
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import '../widgets/text_widget.dart';
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import 'account/account_view.dart';
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import 'cart/cart_view.dart';
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import 'dashboard_view/dashboard_view.dart';
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import 'orders/orders_by_tenant.dart';
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// ─── Colors ───────────────────────────────────────────────────────────────────
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const Color _kPrimary = Color(0xFFDE9BFB);
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const Color _kActive = Colors.white;
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const Color _kInactive = Color(0xFFCBA8E4);
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// ─── Screens ──────────────────────────────────────────────────────────────────
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final List<Widget> _screens = [
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DashboardPage(),
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const OrdersByStoreScreen(showBackArrow: false),
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QrScannerPage(),
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CartPage(),
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AccountPage(),
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];
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// ─── Controller ───────────────────────────────────────────────────────────────
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class BottomNavController extends GetxController {
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var isRetrying = false.obs;
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var currentIndex = 0.obs;
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var isConnected = true.obs;
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@override
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void onInit() {
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super.onInit();
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checkConnection();
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Connectivity().onConnectivityChanged.listen((status) async {
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isConnected.value = status == ConnectivityResult.none
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? false
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: await hasInternet();
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});
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}
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Future<void> checkConnection() async {
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final r = await Connectivity().checkConnectivity();
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isConnected.value =
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r == ConnectivityResult.none ? false : await hasInternet();
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}
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Future<bool> hasInternet() async {
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try {
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final res = await http
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.get(Uri.parse('https://www.google.com'))
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.timeout(const Duration(seconds: 5));
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return res.statusCode == 200;
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} catch (_) {
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return false;
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}
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}
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}
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// ─── Root Widget ──────────────────────────────────────────────────────────────
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class BottomNavigation extends StatelessWidget {
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final BottomNavController controller = Get.put(BottomNavController());
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final CartController cartController = Get.put(CartController());
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BottomNavigation({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Obx(() {
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if (!controller.isConnected.value) {
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return Scaffold(
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backgroundColor: const Color(0xFFF3E8FF),
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Lottie.asset('assets/lotties/no_internet.json',
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width: 200, height: 200, fit: BoxFit.contain),
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const SizedBox(height: 16),
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ReusableTextWidget(
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text: 'No Internet Connection',
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color: Colors.grey,
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fontFamily: FontConstants.fontFamily,
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fontSize: 18,
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fontWeight: FontWeight.bold,
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overflow: TextOverflow.ellipsis,
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maxLines: 1,
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),
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const SizedBox(height: 15),
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Obx(() => ElevatedButton(
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onPressed: controller.isRetrying.value
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? null
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: () async {
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controller.isRetrying.value = true;
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controller.isConnected.value =
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await controller.hasInternet();
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await Future.delayed(
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const Duration(milliseconds: 800));
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controller.isRetrying.value = false;
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: _kPrimary,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12)),
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padding: const EdgeInsets.symmetric(
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horizontal: 30, vertical: 12),
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),
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child: controller.isRetrying.value
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(
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color: Colors.white, strokeWidth: 2))
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: const Text('Retry',
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold)),
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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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return Scaffold(
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backgroundColor: Colors.white,
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extendBody: true,
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bottomNavigationBar: Obx(
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() => _BottomNavBar(
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currentIndex: controller.currentIndex.value,
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cartController: cartController,
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onTap: (i) => controller.currentIndex.value = i,
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),
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),
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body: Obx(
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() => _screens[controller.currentIndex.value],
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),
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);
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});
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}
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}
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// ─── Bottom Nav Bar (matches image exactly) ───────────────────────────────────
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class _BottomNavBar extends StatelessWidget {
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final int currentIndex;
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final CartController cartController;
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final ValueChanged<int> onTap;
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const _BottomNavBar({
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required this.currentIndex,
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required this.cartController,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final double bottomPad = MediaQuery.of(context).padding.bottom;
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return Container(
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decoration: BoxDecoration(
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gradient: const LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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Color(0xFF662582),
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Color(0xFF662582),
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Color(0xFF662582),
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],
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stops: [0.0, 0.5, 1.0],
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),
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// borderRadius: const BorderRadius.vertical(
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// top: Radius.circular(32),
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// ),
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),
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padding: EdgeInsets.fromLTRB(12, 12, 12, bottomPad + 10),
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child: _GlassPill(
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currentIndex: currentIndex,
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cartController: cartController,
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onTap: onTap,
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),
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);
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}
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}
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// ─── Glass Pill ───────────────────────────────────────────────────────────────
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class _GlassPill extends StatelessWidget {
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final int currentIndex;
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final CartController cartController;
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final ValueChanged<int> onTap;
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const _GlassPill({
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required this.currentIndex,
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required this.cartController,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return ClipRRect(
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borderRadius: BorderRadius.circular(60),
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 20, sigmaY: 20),
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child: Container(
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height: 72,
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decoration: BoxDecoration(
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// Semi-transparent white glass overlay — matches the frosted pill
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// gradient: LinearGradient(
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// begin: Alignment.topCenter,
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// end: Alignment.bottomCenter,
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// colors: [
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// Colors.white.withOpacity(0.28),
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// Colors.white.withOpacity(0.08),
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// ],
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// ),
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borderRadius: BorderRadius.circular(60),
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border: Border.all(
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color: Colors.white.withOpacity(0.35),
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width: 2.8,
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),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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_NavItem(
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icon: Icons.home_rounded,
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label: 'Home',
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isActive: currentIndex == 0,
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onTap: () => onTap(0),
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),
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_NavItem(
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icon: Icons.receipt_long_rounded,
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label: 'Order',
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isActive: currentIndex == 1,
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onTap: () => onTap(1),
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),
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_NavItem(
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icon: Icons.qr_code_scanner_rounded,
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label: 'Scan',
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isActive: currentIndex == 2,
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onTap: () => onTap(2),
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),
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_CartNavItem(
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isActive: currentIndex == 3,
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cartController: cartController,
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onTap: () => onTap(3),
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),
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_NavItem(
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icon: Icons.person_rounded,
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label: 'Profile',
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isActive: currentIndex == 4,
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onTap: () => onTap(4),
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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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// ─── Nav Item ─────────────────────────────────────────────────────────────────
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class _NavItem extends StatelessWidget {
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final IconData icon;
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final String label;
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final bool isActive;
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final VoidCallback onTap;
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const _NavItem({
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required this.icon,
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required this.label,
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required this.isActive,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: onTap,
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behavior: HitTestBehavior.opaque,
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child: SizedBox(
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width: 64,
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height: 72,
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child: Stack(
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alignment: Alignment.center,
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children: [
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// White radial glow spotlight for active tab (matches image)
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if (isActive)
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Container(
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width: 68,
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height: 68,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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// gradient: RadialGradient(
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// colors: [
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// Colors.white.withOpacity(0.55),
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// Colors.white.withOpacity(0.0),
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// ],
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// stops: const [0.0, 1.0],
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// radius: 0.60,
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// ),
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),
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),
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Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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icon,
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color: isActive ? _kActive : _kInactive,
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size: isActive ? 27 : 22,
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),
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const SizedBox(height: 4),
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Text(
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label,
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style: TextStyle(
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color: isActive ? _kActive : _kInactive,
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fontSize: 11,
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fontWeight:
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isActive ? FontWeight.w700 : FontWeight.w500,
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letterSpacing: 0.2,
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),
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),
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],
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),
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],
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),
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),
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);
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}
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}
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// ─── Cart Nav Item ────────────────────────────────────────────────────────────
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class _CartNavItem extends StatelessWidget {
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final bool isActive;
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final CartController cartController;
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final VoidCallback onTap;
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const _CartNavItem({
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required this.isActive,
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required this.cartController,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: onTap,
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behavior: HitTestBehavior.opaque,
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child: SizedBox(
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width: 64,
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height: 72,
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child: Stack(
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alignment: Alignment.center,
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children: [
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if (isActive)
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Container(
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width: 68,
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height: 68,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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// gradient: RadialGradient(
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// colors: [
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// Colors.white.withOpacity(0.55),
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// Colors.white.withOpacity(0.0),
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// ],
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// stops: const [0.0, 1.0],
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// radius: 0.60,
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// ),
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),
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),
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Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Stack(
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clipBehavior: Clip.none,
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children: [
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Icon(
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Icons.shopping_cart_rounded,
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color: isActive ? _kActive : _kInactive,
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size: isActive ? 27 : 22,
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),
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Obx(() {
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final int count = cartController.totalItems;
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if (count == 0) return const SizedBox.shrink();
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return Positioned(
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right: -8,
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top: -6,
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child: Container(
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padding: const EdgeInsets.all(3),
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decoration: const BoxDecoration(
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color: Colors.red,
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shape: BoxShape.circle,
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),
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constraints: const BoxConstraints(
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minWidth: 17, minHeight: 17),
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child: Text(
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'$count',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 10,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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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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const SizedBox(height: 4),
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Text(
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'Cart',
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style: TextStyle(
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color: isActive ? _kActive : _kInactive,
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fontSize: 11,
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fontWeight:
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isActive ? FontWeight.w700 : FontWeight.w500,
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letterSpacing: 0.2,
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),
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),
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],
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),
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],
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),
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),
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);
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}
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}
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Reference in New Issue
Block a user