659dade82d
Performance: - Move JSON parsing to background isolate via Isolate.run() (eliminates 2-4s UI freeze) - Cache filteredEntries with key-based invalidation (eliminates O(n) recomputation) - Debounce search queries at 300ms (prevents cascade rebuilds on keystroke) - Flatten timeline from 2-level turn×response Column to single virtualized ListView.builder - Add RepaintBoundary per timeline item (isolates repaints during scroll) - Use context.select for granular rebuilds instead of top-level context.watch - Lazy ExpandableCard: child not built until first expand (replaces AnimatedCrossFade) - Use IndexedStack in AppShell (preserves screen state across tab switches) Fixes: - Collect parse errors instead of silently swallowing them - Show parse error count in timeline filter bar - Fix overflow in tokens screen pie chart legend Build: - Configure Developer ID signing with hardened runtime for production distribution - Enable secure timestamps for notarization - Update app name to Claude Session Viewer - Signed, notarized, stapled DMG distribution
57 lines
1.5 KiB
Dart
57 lines
1.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../../providers/session_provider.dart';
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import '../../screens/agents/agents_screen.dart';
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import '../../screens/home/home_screen.dart';
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import '../../screens/timeline/timeline_screen.dart';
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import '../../screens/tokens/tokens_screen.dart';
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import '../../screens/toolbelt/toolbelt_screen.dart';
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import 'sidebar.dart';
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class AppShell extends StatefulWidget {
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const AppShell({super.key});
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@override
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State<AppShell> createState() => _AppShellState();
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}
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class _AppShellState extends State<AppShell> {
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SidebarScreen _screen = SidebarScreen.home;
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void _onScreenSelected(SidebarScreen screen) {
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setState(() => _screen = screen);
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}
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void _onSessionLoaded() {
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setState(() => _screen = SidebarScreen.timeline);
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}
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@override
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Widget build(BuildContext context) {
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final provider = context.watch<SessionProvider>();
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final hasSession = provider.session != null;
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return Row(
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children: [
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Sidebar(
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selected: _screen,
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onSelect: _onScreenSelected,
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hasSession: hasSession,
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),
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Expanded(
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child: IndexedStack(
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index: _screen.index,
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children: [
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HomeScreen(onSessionLoaded: _onSessionLoaded),
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const TimelineScreen(),
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const AgentsScreen(),
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const ToolbeltScreen(),
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const TokensScreen(),
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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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