sindoring/moonwell-launcher
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refactor(ui): Minor refactoring, extract repeating title widget

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gasaichandesu
2026-06-18 23:48:19 +04:00
parent 51f6a91bbf
commit 2bc54f1cd7
4 changed files with 92 additions and 596 deletions
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lib/main.dart
+2 -440
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@@ -1,11 +1,8 @@
// main.dart
import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:math' as math;
import 'package:flutter/foundation.dart'
show defaultTargetPlatform, TargetPlatform;
import 'package:flutter/material.dart';
import 'package:moonwell_launcher/app/mw_app.dart';
import 'package:moonwell_launcher/app/theme/mw_theme.dart';
import 'package:moonwell_launcher/service_container.dart';
import 'package:window_manager/window_manager.dart';
@@ -32,438 +29,3 @@ Future<void> main() async {
runApp(const MoonWellApp());
}
bool get _isDesktop => const {
TargetPlatform.macOS,
TargetPlatform.linux,
TargetPlatform.windows,
}.contains(defaultTargetPlatform);
class LauncherHome extends StatefulWidget {
const LauncherHome({super.key});
@override
State<LauncherHome> createState() => _LauncherHomeState();
}
class _LauncherHomeState extends State<LauncherHome> {
double _progress = 0.0; // 0..1
bool _isDownloading = false;
double _kbps = 0; // fake speed
Duration _eta = Duration.zero;
Timer? _timer;
@override
void dispose() {
_timer?.cancel();
super.dispose();
}
void _startDownload() {
if (_isDownloading || _progress >= 1.0) return;
setState(() => _isDownloading = true);
_timer = Timer.periodic(const Duration(milliseconds: 160), (t) {
// Fake speed & progress for demo
final chunk = 0.002 + math.Random().nextDouble() * 0.004;
_kbps = 800 + math.Random().nextDouble() * 2200; // 0.8–3.0 MB/s
_progress = (_progress + chunk).clamp(0.0, 1.0);
final remaining = (1 - _progress);
// naive ETA based on current "speed"
_eta = Duration(seconds: math.max(1, (remaining * 120).round()));
if (_progress >= 1.0) {
_isDownloading = false;
t.cancel();
}
setState(() {});
});
}
void _pause() {
_timer?.cancel();
setState(() => _isDownloading = false);
}
void _reset() {
_timer?.cancel();
setState(() {
_progress = 0;
_isDownloading = false;
_kbps = 0;
_eta = Duration.zero;
});
}
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
final deco = Theme.of(context).extension<MoonWellDecorations>()!;
final title = ShaderMask(
shaderCallback: (rect) =>
(deco.goldBevel as LinearGradient).createShader(rect),
child: Text(
'MOONWELL',
style: Theme.of(
context,
).textTheme.displaySmall?.copyWith(shadows: [deco.textGlow]),
),
);
if (!_isDesktop) {
return Scaffold(
body: Center(
child: Text(
'Desktop only. Please run on Windows, macOS, or Linux.',
style: Theme.of(context).textTheme.titleLarge,
),
),
);
}
return Scaffold(
body: Container(
decoration: const BoxDecoration(
// subtle vignette for “night” vibe
gradient: RadialGradient(
center: Alignment(0, -0.5),
radius: 1.2,
colors: [Color(0xFF0F1522), Color(0xFF0B101A)],
),
),
child: Center(
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 1100, maxHeight: 760),
child: Padding(
padding: const EdgeInsets.all(20),
child: Row(
children: [
// LEFT: Game title + download controls
Expanded(
flex: 3,
child: _LeftPane(
title: title,
progress: _progress,
isDownloading: _isDownloading,
kbps: _kbps,
eta: _eta,
onStart: _startDownload,
onPause: _pause,
onReset: _reset,
),
),
const SizedBox(width: 20),
// RIGHT: Patch notes
Expanded(flex: 4, child: _PatchNotesPane(color: cs.surface)),
],
),
),
),
),
),
);
}
}
class _LeftPane extends StatelessWidget {
const _LeftPane({
required this.title,
required this.progress,
required this.isDownloading,
required this.kbps,
required this.eta,
required this.onStart,
required this.onPause,
required this.onReset,
});
final Widget title;
final double progress;
final bool isDownloading;
final double kbps;
final Duration eta;
final VoidCallback onStart;
final VoidCallback onPause;
final VoidCallback onReset;
String get _speedLabel {
if (kbps <= 0) return '—';
if (kbps >= 1024) {
return '${(kbps / 1024).toStringAsFixed(2)} MB/s';
}
return '${kbps.toStringAsFixed(0)} kB/s';
}
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
final deco = Theme.of(context).extension<MoonWellDecorations>()!;
final percent = (progress * 100).clamp(0, 100).toStringAsFixed(1);
final canPlay = progress >= 1.0 && !isDownloading;
return Card(
margin: EdgeInsets.zero,
child: Padding(
padding: const EdgeInsets.all(24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
title,
const SizedBox(height: 16),
Text(
'Classic MMO Launcher',
style: Theme.of(context).textTheme.titleMedium?.copyWith(
color: cs.onSurface.withValues(alpha: 0.85),
),
),
const SizedBox(height: 28),
// Progress bar
_GildedProgressBar(value: progress),
const SizedBox(height: 12),
Row(
children: [
Text(
'$percent%',
style: Theme.of(context).textTheme.titleMedium,
),
const Spacer(),
Icon(Icons.speed, size: 18, color: cs.onSurfaceVariant),
const SizedBox(width: 6),
Text(_speedLabel, style: TextStyle(color: cs.onSurfaceVariant)),
const SizedBox(width: 16),
Icon(
Icons.timer_outlined,
size: 18,
color: cs.onSurfaceVariant,
),
const SizedBox(width: 6),
Text(
eta == Duration.zero
? '—'
: '${eta.inMinutes}:${(eta.inSeconds % 60).toString().padLeft(2, '0')}',
style: TextStyle(color: cs.onSurfaceVariant),
),
],
),
const SizedBox(height: 24),
// Controls row
Row(
children: [
Expanded(
child: ElevatedButton.icon(
icon: Icon(
canPlay ? Icons.play_arrow_rounded : Icons.download,
),
label: Text(
canPlay
? 'Play'
: (isDownloading
? 'Downloading…'
: (progress == 0 ? 'Install' : 'Resume')),
),
onPressed: canPlay
? () {}
: (isDownloading ? null : onStart),
),
),
const SizedBox(width: 12),
OutlinedButton.icon(
icon: Icon(
isDownloading ? Icons.pause_rounded : Icons.replay,
),
label: Text(isDownloading ? 'Pause' : 'Reset'),
onPressed: isDownloading
? onPause
: (progress > 0 ? onReset : null),
),
],
),
const SizedBox(height: 20),
// Disk path / build info (placeholders)
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: cs.surfaceContainerHighest.withValues(alpha: 0.5),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: cs.outline),
boxShadow: (deco.cardGlow),
),
child: Row(
children: [
const Icon(Icons.folder_open),
const SizedBox(width: 8),
Expanded(
child: Text(
'Install path: C:/Games/MoonWell',
overflow: TextOverflow.ellipsis,
),
),
const SizedBox(width: 12),
const Icon(Icons.info_outline, size: 18),
const SizedBox(width: 6),
Text(
'Build: 1.2.0 (live)',
style: TextStyle(color: cs.onSurfaceVariant),
),
],
),
),
],
),
),
);
}
}
class _GildedProgressBar extends StatelessWidget {
const _GildedProgressBar({required this.value});
final double value;
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
final deco = Theme.of(context).extension<MoonWellDecorations>()!;
return Container(
height: 20,
decoration: BoxDecoration(
color: cs.surfaceContainerHighest,
borderRadius: BorderRadius.circular(14),
border: Border.all(color: cs.outline),
),
clipBehavior: Clip.antiAlias,
child: Stack(
children: [
// Fill with gold bevel
FractionallySizedBox(
widthFactor: value.clamp(0.0, 1.0),
alignment: Alignment.centerLeft,
child: DecoratedBox(
decoration: BoxDecoration(
gradient: (deco.goldBevel as LinearGradient),
),
),
),
// Subtle top highlight
Align(
alignment: Alignment.topCenter,
child: Container(
height: 6,
color: Colors.white.withValues(alpha: 0.08),
),
),
],
),
);
}
}
class _PatchNotesPane extends StatelessWidget {
const _PatchNotesPane({required this.color});
final Color color;
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
// Example static notes — wire your real source here.
final notes = [
(
'1.2.0 — “Moonlit March”',
[
'New dungeon: *Hall of Tides*.',
'Launcher supports delta updates with blockmaps.',
'Improved shader warmup (faster first launch).',
'Fixed login race condition on slow networks.',
],
),
(
'1.1.5',
[
'Balance pass on Ranger & Warlock.',
'Memory usage reduced ~12% in large towns.',
],
),
];
return Card(
margin: EdgeInsets.zero,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Header
Container(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
decoration: BoxDecoration(
color: color,
borderRadius: const BorderRadius.vertical(
top: Radius.circular(20),
),
border: Border(bottom: BorderSide(color: cs.outline)),
),
child: Row(
children: [
const Icon(Icons.article_outlined),
const SizedBox(width: 10),
Text(
'Patch Notes',
style: Theme.of(context).textTheme.titleLarge,
),
const Spacer(),
TextButton.icon(
onPressed: () {}, // hook to "Open full changelog"
icon: const Icon(Icons.open_in_new),
label: const Text('Full changelog'),
),
],
),
),
// Body
Expanded(
child: Scrollbar(
child: ListView.separated(
padding: const EdgeInsets.fromLTRB(20, 16, 20, 20),
itemCount: notes.length,
separatorBuilder: (_, __) => const Divider(),
itemBuilder: (context, i) {
final (title, items) = notes[i];
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: Theme.of(context).textTheme.titleMedium,
),
const SizedBox(height: 8),
...items.map(
(s) => Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text('• '),
Expanded(
child: Text(
s,
style: TextStyle(
color: cs.onSurface.withValues(alpha: 0.9),
),
),
),
],
),
),
],
);
},
),
),
),
],
),
);
}
}