progress on home page
This commit is contained in:
328
lib/screens/home/home_screen.dart
Normal file
328
lib/screens/home/home_screen.dart
Normal file
@@ -0,0 +1,328 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:go_router/go_router.dart';
|
||||
import 'package:qpay/screens/home/home_controller.dart';
|
||||
import 'package:skeletonizer/skeletonizer.dart';
|
||||
import 'dart:async';
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
const HomeScreen({super.key});
|
||||
|
||||
@override
|
||||
State<HomeScreen> createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen>
|
||||
with SingleTickerProviderStateMixin {
|
||||
late AnimationController _controller;
|
||||
late final Animation<AlignmentGeometry> _alignAnimation;
|
||||
final List<Animation<Offset>> _animations = [];
|
||||
final List<Animation<Offset>> _alignListAnimations = [];
|
||||
|
||||
late final bool _enabled = true;
|
||||
late bool _loading = true;
|
||||
Timer? _loadingTimer;
|
||||
|
||||
bool get _isLoggedIn => true;
|
||||
|
||||
final HomeController homeController = HomeController();
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
|
||||
homeController.getCategories();
|
||||
_controller = AnimationController(
|
||||
duration: const Duration(milliseconds: 600),
|
||||
vsync: this,
|
||||
)..forward();
|
||||
|
||||
_alignAnimation = Tween<AlignmentGeometry>(
|
||||
begin: Alignment.centerLeft,
|
||||
end: Alignment.center,
|
||||
).animate(CurvedAnimation(parent: _controller, curve: Curves.easeOut));
|
||||
|
||||
List tranListIndices = [0, 1];
|
||||
for (int i = 0; i < tranListIndices.length; i++) {
|
||||
_alignListAnimations.add(
|
||||
Tween<Offset>(begin: Offset(0, -0.25), end: Offset.zero).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller,
|
||||
curve: Interval(0.075 * i, 1.0, curve: Curves.easeOut),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
List buttonIndices = [0, 1, 2];
|
||||
for (int i = 0; i < buttonIndices.length; i++) {
|
||||
_animations.add(
|
||||
Tween<Offset>(begin: Offset(-0.15, 0), end: Offset.zero).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller,
|
||||
curve: Interval(0.075 * i, 1.0, curve: Curves.easeOut),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
// Simulate a delay to mimic loading state
|
||||
_loadingTimer = Timer(const Duration(seconds: 1), () {
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_loading = false;
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
void _showErrorSnackBar(String? message) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(message.toString()),
|
||||
behavior: SnackBarBehavior.floating,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
int _getCategoryIndex(String name) {
|
||||
return homeController.model.categories.indexWhere((e) => e.name == name);
|
||||
}
|
||||
|
||||
bool _isCategoryOdd(String name) {
|
||||
return _getCategoryIndex(name) % 2 != 0;
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_loadingTimer?.cancel();
|
||||
_controller.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final VoidCallback? onPressed = _enabled ? () {} : null;
|
||||
return Scaffold(
|
||||
body: SafeArea(
|
||||
child: CustomScrollView(
|
||||
slivers: [
|
||||
SliverAppBar(
|
||||
floating: true,
|
||||
title: Image(image: AssetImage('assets/icon.png'), width: 85),
|
||||
actions: [
|
||||
IconButton(
|
||||
icon: const Icon(Icons.notifications_outlined),
|
||||
onPressed: () {},
|
||||
),
|
||||
],
|
||||
),
|
||||
SliverToBoxAdapter(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16.0),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
if (_isLoggedIn)
|
||||
AlignTransition(
|
||||
alignment: _alignAnimation,
|
||||
child: Skeletonizer(
|
||||
enabled: _loading,
|
||||
child: Column(
|
||||
children: [
|
||||
Text(
|
||||
"Vusumuzi Khoza",
|
||||
style: TextStyle(fontSize: 15),
|
||||
),
|
||||
Text(
|
||||
"USD 4.02",
|
||||
style: TextStyle(
|
||||
fontSize: 30,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
ListenableBuilder(
|
||||
listenable: homeController,
|
||||
builder: (context, child) {
|
||||
if (homeController.model.errorMessage != null) {
|
||||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||||
_showErrorSnackBar(
|
||||
homeController.model.errorMessage,
|
||||
);
|
||||
});
|
||||
}
|
||||
return Column(
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceAround,
|
||||
children: [
|
||||
...homeController.model.categories.map(
|
||||
(e) => Skeletonizer(
|
||||
enabled: homeController.model.isLoading,
|
||||
child: SlideTransition(
|
||||
position: _animations[0],
|
||||
child: FilledButton(
|
||||
style: ButtonStyle(
|
||||
backgroundColor:
|
||||
WidgetStateProperty.all(
|
||||
_isCategoryOdd(e.name)
|
||||
? Theme.of(context)
|
||||
.colorScheme
|
||||
.secondary
|
||||
.withValues(alpha: 0.9)
|
||||
: Theme.of(context)
|
||||
.colorScheme
|
||||
.primary
|
||||
.withValues(alpha: 0.9),
|
||||
),
|
||||
padding: WidgetStateProperty.all(
|
||||
const EdgeInsets.symmetric(
|
||||
vertical: 17.5,
|
||||
horizontal: 30,
|
||||
),
|
||||
),
|
||||
),
|
||||
onPressed: onPressed,
|
||||
child: Row(
|
||||
children: [
|
||||
Icon(
|
||||
Icons.electric_bolt,
|
||||
color: Colors.white,
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
e.name,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
homeController.model.categories.isNotEmpty
|
||||
? const SizedBox(height: 30)
|
||||
: SizedBox(),
|
||||
],
|
||||
);
|
||||
},
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
const Text(
|
||||
'Recent Activity',
|
||||
style: TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
GestureDetector(
|
||||
onTap: () {
|
||||
context.go('/history');
|
||||
},
|
||||
child: const Text(
|
||||
'View All',
|
||||
style: TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.normal,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
Skeletonizer(
|
||||
enabled: _loading,
|
||||
child: ListView(
|
||||
shrinkWrap: true,
|
||||
physics: const NeverScrollableScrollPhysics(),
|
||||
children: [
|
||||
SlideTransition(
|
||||
position: _alignListAnimations[0],
|
||||
child: ListTile(
|
||||
leading: Container(
|
||||
padding: const EdgeInsets.all(8),
|
||||
decoration: BoxDecoration(
|
||||
color: Theme.of(
|
||||
context,
|
||||
).colorScheme.primary.withValues(alpha: 0.1),
|
||||
shape: BoxShape.circle,
|
||||
),
|
||||
child: Icon(
|
||||
Icons.electric_bolt,
|
||||
color: Theme.of(context).colorScheme.primary,
|
||||
),
|
||||
),
|
||||
title: Text(
|
||||
'Electricity Bill',
|
||||
style: TextStyle(fontWeight: FontWeight.bold),
|
||||
),
|
||||
subtitle: Text(
|
||||
'Paid USD 50.00',
|
||||
style: TextStyle(fontWeight: FontWeight.normal),
|
||||
),
|
||||
trailing: Text(
|
||||
'-USD 50.00',
|
||||
style: TextStyle(
|
||||
color: Colors.red,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
SlideTransition(
|
||||
position: _alignListAnimations[1],
|
||||
child: ListTile(
|
||||
leading: Container(
|
||||
padding: const EdgeInsets.all(8),
|
||||
decoration: BoxDecoration(
|
||||
color: Theme.of(
|
||||
context,
|
||||
).colorScheme.primary.withValues(alpha: 0.1),
|
||||
shape: BoxShape.circle,
|
||||
),
|
||||
child: Icon(
|
||||
Icons.phone_android,
|
||||
color: Theme.of(context).colorScheme.primary,
|
||||
),
|
||||
),
|
||||
title: Text(
|
||||
'Airtime Purchase',
|
||||
style: TextStyle(fontWeight: FontWeight.bold),
|
||||
),
|
||||
subtitle: Text(
|
||||
'Purchased USD 10.00',
|
||||
style: TextStyle(fontWeight: FontWeight.normal),
|
||||
),
|
||||
trailing: Text(
|
||||
'-USD 10.00',
|
||||
style: TextStyle(
|
||||
color: Colors.red,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user