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refactor: save current workspace state including FinlyticAnalyzer fixes, FinlyticApp trade route alignment, and DTO audit documentation

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This commit is contained in:
Kleidukos
2026-08-12 18:30:42 +02:00
parent a9553e9fbf
commit 3d8af3940b
163 changed files with 3421 additions and 1751 deletions
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FinlyticApp/lib/features/asset_detail/views/asset_detail_screen.dart
+22 -10
View File
@@ -2,11 +2,9 @@ import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../core/network/api_client.dart';
import '../bloc/fundamentals/asset_fundamentals_bloc.dart';
import '../bloc/fundamentals/asset_fundamentals_event.dart';
import '../bloc/header/asset_header_bloc.dart';
import '../bloc/header/asset_header_event.dart';
import '../bloc/technical/asset_technical_bloc.dart';
import '../bloc/technical/asset_technical_event.dart';
import '../bloc/trades/asset_trades_bloc.dart';
import '../bloc/trades/asset_trades_event.dart';
import '../repositories/asset_repository.dart';
@@ -14,13 +12,17 @@ import 'layouts/asset_page_desktop_layout.dart';
import 'layouts/asset_page_mobile_layout.dart';
class AssetDetailScreen extends StatelessWidget {
final String symbol;
final String isin;
final String? name;
final String? symbol;
final ApiClient apiClient;
const AssetDetailScreen({
super.key,
required this.symbol,
required this.isin,
this.symbol,
required this.apiClient,
required this.name,
});
@override
@@ -30,25 +32,35 @@ class AssetDetailScreen extends StatelessWidget {
return MultiBlocProvider(
providers: [
BlocProvider(
create: (context) => AssetHeaderBloc(repository: repository)..add(LoadAssetHeader(symbol)),
create: (context) => AssetHeaderBloc(repository: repository)
..add(LoadAssetHeader(isin, ticker: symbol)),
),
BlocProvider(
create: (context) => AssetFundamentalsBloc(repository: repository)..add(LoadAssetFundamentals(symbol)),
create: (context) => AssetFundamentalsBloc(repository: repository),
),
BlocProvider(
create: (context) => AssetTechnicalBloc(repository: repository)..add(LoadAssetTechnical(symbol)),
create: (context) => AssetTechnicalBloc(repository: repository),
),
BlocProvider(
create: (context) => AssetTradesBloc(repository: repository)..add(LoadAssetTrades(symbol)),
create: (context) => AssetTradesBloc(repository: repository)
..add(LoadAssetTrades(isin)),
),
],
child: Scaffold(
body: LayoutBuilder(
builder: (context, constraints) {
if (constraints.maxWidth >= 900) {
return AssetPageDesktopLayout(symbol: symbol);
return AssetPageDesktopLayout(
isin: isin,
name: name,
selectedTicker: symbol,
);
}
return AssetPageMobileLayout(symbol: symbol);
return AssetPageMobileLayout(
isin: isin,
name: name,
selectedTicker: symbol,
);
},
),
),
FinlyticApp/lib/features/asset_detail/views/layouts/asset_page_desktop_layout.dart
+112 -83
View File
@@ -17,15 +17,19 @@ import '../tabs/technical_tab.dart';
import '../tabs/trades_tab.dart';
class AssetPageDesktopLayout extends StatefulWidget {
final String symbol;
final String isin;
final String? name;
final String? selectedTicker;
const AssetPageDesktopLayout({super.key, required this.symbol});
const AssetPageDesktopLayout(
{super.key, required this.isin, this.selectedTicker, this.name});
@override
State<AssetPageDesktopLayout> createState() => _AssetPageDesktopLayoutState();
}
class _AssetPageDesktopLayoutState extends State<AssetPageDesktopLayout> with SingleTickerProviderStateMixin {
class _AssetPageDesktopLayoutState extends State<AssetPageDesktopLayout>
with SingleTickerProviderStateMixin {
late TabController _tabController;
String? _selectedExchange;
String? _selectedTicker;
@@ -47,21 +51,29 @@ class _AssetPageDesktopLayoutState extends State<AssetPageDesktopLayout> with Si
_selectedExchange = newExchange;
_selectedTicker = newTicker;
});
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.symbol, exchange: newExchange, ticker: newTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: newTicker, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: newTicker, forceRefresh: false));
context.read<AssetHeaderBloc>().add(
LoadAssetHeader(widget.isin, exchange: newExchange, ticker: newTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.isin,
ticker: newTicker, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.isin,
ticker: newTicker, forceRefresh: false));
final favCubit = context.read<FavoritesCubit>();
if (favCubit.state.isFavorite(widget.symbol)) {
favCubit.updateFavoriteTicker(widget.symbol, newTicker);
if (favCubit.state.isFavorite(widget.isin)) {
favCubit.updateFavoriteTicker(widget.isin, newTicker);
}
}
void _handleForceRefresh() {
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.symbol, forceRefresh: true, exchange: _selectedExchange, ticker: _selectedTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTradesBloc>().add(LoadAssetTrades(widget.symbol));
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.isin,
forceRefresh: true,
exchange: _selectedExchange,
ticker: _selectedTicker));
// AssetFundamentalsBloc is omitted here because AssetHeaderBloc already triggers forceRefresh=true
// for fundamentals, and the listener below will fetch the updated data with forceRefresh=false.
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.isin,
ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTradesBloc>().add(LoadAssetTrades(widget.isin));
}
@override
@@ -73,91 +85,108 @@ class _AssetPageDesktopLayoutState extends State<AssetPageDesktopLayout> with Si
if (state is AssetHeaderLoaded && state.data != null) {
if (_selectedTicker == null) {
setState(() {
_selectedTicker = state.data!.symbol;
_selectedExchange = state.data!.exchange;
_selectedTicker = widget.selectedTicker;
//_selectedExchange = state.data!.exchange;
});
// Re-trigger fundamentals and TA with resolved ticker
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: state.data!.symbol, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: state.data!.symbol, forceRefresh: false));
}
// Re-trigger fundamentals and TA with resolved ticker whenever header loads (e.g. after force refresh)
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(
widget.isin,
ticker: _selectedTicker,
forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(
widget.isin,
ticker: _selectedTicker,
forceRefresh: false));
}
},
child: LayoutBuilder(
builder: (context, constraints) {
final height = constraints.maxHeight.isFinite ? constraints.maxHeight : MediaQuery.of(context).size.height;
return SizedBox(
height: height,
width: double.infinity,
child: Column(
children: [
AssetHeroHeader(
symbol: widget.symbol,
selectedExchange: _selectedExchange,
onExchangeChanged: _handleExchangeChanged,
onForceRefresh: _handleForceRefresh,
),
Expanded(
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Left Panel (Chart Focus)
Expanded(
flex: 5,
child: Container(
margin: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: theme.cardSurface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: theme.glassBorder),
final height = constraints.maxHeight.isFinite
? constraints.maxHeight
: MediaQuery.of(context).size.height;
return SizedBox(
height: height,
width: double.infinity,
child: Column(
children: [
AssetHeroHeader(
isin: widget.isin,
name: widget.name ?? widget.isin,
symbol: _selectedTicker ?? widget.selectedTicker,
onExchangeChanged: _handleExchangeChanged,
onForceRefresh: _handleForceRefresh,
),
Expanded(
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Left Panel (Chart Focus)
Expanded(
flex: 5,
child: Container(
margin: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: theme.cardSurface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: theme.glassBorder),
),
child: TechnicalTab(
isin: widget.isin,
symbol: _selectedTicker,
isDesktopLeftPanel: true),
),
child: TechnicalTab(symbol: _selectedTicker ?? widget.symbol, isDesktopLeftPanel: true),
),
),
// Right Panel (Tabs for fundamentals/trades)
Expanded(
flex: 3,
child: Container(
margin: const EdgeInsets.only(top: 16, right: 16, bottom: 16),
decoration: BoxDecoration(
color: theme.cardSurface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: theme.glassBorder),
),
child: Column(
children: [
TabBar(
controller: _tabController,
labelColor: theme.primaryColor,
unselectedLabelColor: theme.textMuted,
indicatorColor: theme.primaryColor,
dividerColor: theme.glassBorder,
labelStyle: const TextStyle(fontWeight: FontWeight.bold, fontSize: 13),
tabs: const [
Tab(text: 'OVERVIEW'),
Tab(text: 'TRADES'),
],
),
Expanded(
child: TabBarView(
// Right Panel (Tabs for fundamentals/trades)
Expanded(
flex: 3,
child: Container(
margin: const EdgeInsets.only(
top: 16, right: 16, bottom: 16),
decoration: BoxDecoration(
color: theme.cardSurface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: theme.glassBorder),
),
child: Column(
children: [
TabBar(
controller: _tabController,
children: [
FundamentalsTab(symbol: _selectedTicker ?? widget.symbol),
TradesTab(symbol: widget.symbol),
labelColor: theme.primaryColor,
unselectedLabelColor: theme.textMuted,
indicatorColor: theme.primaryColor,
dividerColor: theme.glassBorder,
labelStyle: const TextStyle(
fontWeight: FontWeight.bold, fontSize: 13),
tabs: const [
Tab(text: 'OVERVIEW'),
Tab(text: 'TRADES'),
],
),
),
],
Expanded(
child: TabBarView(
controller: _tabController,
children: [
FundamentalsTab(
isin: widget.isin,
symbol: _selectedTicker,
),
TradesTab(symbol: widget.isin),
],
),
),
],
),
),
),
),
],
],
),
),
),
],
),
);
},
),
],
),
);
},
),
);
}
}
FinlyticApp/lib/features/asset_detail/views/layouts/asset_page_mobile_layout.dart
+82 -56
View File
@@ -17,22 +17,26 @@ import '../tabs/technical_tab.dart';
import '../tabs/trades_tab.dart';
class AssetPageMobileLayout extends StatefulWidget {
final String symbol;
final String isin;
final String? name;
final String? selectedTicker;
const AssetPageMobileLayout({super.key, required this.symbol});
const AssetPageMobileLayout(
{super.key, required this.isin, this.selectedTicker, this.name});
@override
State<AssetPageMobileLayout> createState() => _AssetPageMobileLayoutState();
}
class _AssetPageMobileLayoutState extends State<AssetPageMobileLayout> with SingleTickerProviderStateMixin {
class _AssetPageMobileLayoutState extends State<AssetPageMobileLayout>
with SingleTickerProviderStateMixin {
late TabController _tabController;
String? _selectedExchange;
String? _selectedTicker;
@override
void initState() {
super.initState();
//_selectedTicker = widget.selectedTicker;
_tabController = TabController(length: 3, vsync: this);
}
@@ -44,24 +48,30 @@ class _AssetPageMobileLayoutState extends State<AssetPageMobileLayout> with Sing
void _handleExchangeChanged(String newExchange, String newTicker) {
setState(() {
_selectedExchange = newExchange;
//_selectedExchange = newExchange;
_selectedTicker = newTicker;
});
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.symbol, exchange: newExchange, ticker: newTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: newTicker, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: newTicker, forceRefresh: false));
context.read<AssetHeaderBloc>().add(
LoadAssetHeader(widget.isin, exchange: newExchange, ticker: newTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.isin,
ticker: newTicker, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.isin,
ticker: newTicker, forceRefresh: false));
final favCubit = context.read<FavoritesCubit>();
if (favCubit.state.isFavorite(widget.symbol)) {
favCubit.updateFavoriteTicker(widget.symbol, newTicker);
if (favCubit.state.isFavorite(widget.isin)) {
favCubit.updateFavoriteTicker(widget.isin, newTicker);
}
}
void _handleForceRefresh() {
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.symbol, forceRefresh: true, exchange: _selectedExchange, ticker: _selectedTicker));
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTradesBloc>().add(LoadAssetTrades(widget.symbol));
context.read<AssetHeaderBloc>().add(LoadAssetHeader(widget.isin,
forceRefresh: true, ticker: _selectedTicker));
// AssetFundamentalsBloc is omitted here because AssetHeaderBloc already triggers forceRefresh=true
// for fundamentals, and the listener below will fetch the updated data with forceRefresh=false.
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.isin,
ticker: _selectedTicker, forceRefresh: true));
context.read<AssetTradesBloc>().add(LoadAssetTrades(widget.isin));
}
@override
@@ -73,56 +83,70 @@ class _AssetPageMobileLayoutState extends State<AssetPageMobileLayout> with Sing
if (state is AssetHeaderLoaded && state.data != null) {
if (_selectedTicker == null) {
setState(() {
_selectedTicker = state.data!.symbol;
_selectedExchange = state.data!.exchange;
_selectedTicker = widget.selectedTicker;
//_selectedExchange = state.data!.exchange;
});
// Re-trigger fundamentals and TA with resolved ticker
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, ticker: state.data!.symbol, forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, ticker: state.data!.symbol, forceRefresh: false));
}
// Re-trigger fundamentals and TA with resolved ticker whenever header loads (e.g. after force refresh)
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(
widget.isin,
ticker: _selectedTicker,
forceRefresh: false));
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(
widget.isin,
ticker: _selectedTicker,
forceRefresh: false));
}
},
child: NestedScrollView(
headerSliverBuilder: (context, innerBoxIsScrolled) {
return [
SliverToBoxAdapter(
child: AssetHeroHeader(
symbol: widget.symbol,
selectedExchange: _selectedExchange,
onExchangeChanged: _handleExchangeChanged,
onForceRefresh: _handleForceRefresh,
),
),
SliverPersistentHeader(
pinned: true,
delegate: _SliverAppBarDelegate(
TabBar(
controller: _tabController,
labelColor: theme.primaryColor,
unselectedLabelColor: theme.textMuted,
indicatorColor: theme.primaryColor,
dividerColor: Colors.transparent,
labelStyle: const TextStyle(fontWeight: FontWeight.bold, fontSize: 13),
tabs: const [
Tab(text: 'OVERVIEW'),
Tab(text: 'TECHNICAL'),
Tab(text: 'TRADES'),
],
return [
SliverToBoxAdapter(
child: AssetHeroHeader(
isin: widget.isin,
name: widget.name ?? widget.isin,
symbol: _selectedTicker ?? widget.selectedTicker,
onExchangeChanged: _handleExchangeChanged,
onForceRefresh: _handleForceRefresh,
),
theme.cardSurface,
),
),
];
},
body: TabBarView(
controller: _tabController,
children: [
FundamentalsTab(symbol: _selectedTicker ?? widget.symbol),
TechnicalTab(symbol: _selectedTicker ?? widget.symbol),
TradesTab(symbol: widget.symbol),
],
SliverPersistentHeader(
pinned: true,
delegate: _SliverAppBarDelegate(
TabBar(
controller: _tabController,
labelColor: theme.primaryColor,
unselectedLabelColor: theme.textMuted,
indicatorColor: theme.primaryColor,
dividerColor: Colors.transparent,
labelStyle: const TextStyle(
fontWeight: FontWeight.bold, fontSize: 13),
tabs: const [
Tab(text: 'OVERVIEW'),
Tab(text: 'TECHNICAL'),
Tab(text: 'TRADES'),
],
),
theme.cardSurface,
),
),
];
},
body: TabBarView(
controller: _tabController,
children: [
FundamentalsTab(
isin: widget.isin,
symbol: _selectedTicker,
),
TechnicalTab(
isin: widget.isin,
symbol: _selectedTicker,
),
TradesTab(symbol: widget.isin),
],
),
),
),
);
}
}
@@ -135,11 +159,13 @@ class _SliverAppBarDelegate extends SliverPersistentHeaderDelegate {
@override
double get minExtent => _tabBar.preferredSize.height;
@override
double get maxExtent => _tabBar.preferredSize.height;
@override
Widget build(BuildContext context, double shrinkOffset, bool overlapsContent) {
Widget build(
BuildContext context, double shrinkOffset, bool overlapsContent) {
return Container(
color: _backgroundColor,
child: _tabBar,
FinlyticApp/lib/features/asset_detail/views/tabs/fundamentals_tab.dart
+5 -8
View File
@@ -10,8 +10,9 @@ import '../../bloc/fundamentals/asset_fundamentals_state.dart';
import '../../utils/metric_explanations.dart';
class FundamentalsTab extends StatefulWidget {
final String symbol;
const FundamentalsTab({super.key, required this.symbol});
final String isin;
final String? symbol;
const FundamentalsTab({super.key, this.symbol, required this.isin});
@override
State<FundamentalsTab> createState() => _FundamentalsTabState();
@@ -24,15 +25,11 @@ class _FundamentalsTabState extends State<FundamentalsTab> {
@override
void initState() {
super.initState();
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, forceRefresh: false));
}
@override
void didUpdateWidget(covariant FundamentalsTab oldWidget) {
super.didUpdateWidget(oldWidget);
if (oldWidget.symbol != widget.symbol) {
context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, forceRefresh: false));
}
}
@override
@@ -55,7 +52,7 @@ class _FundamentalsTabState extends State<FundamentalsTab> {
Text('Fehler beim Laden der Fundamentaldaten: ${state.message}', style: const TextStyle(color: Colors.white70)),
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: () => context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, forceRefresh: true)),
onPressed: () => context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.isin, ticker: widget.symbol, forceRefresh: true)),
icon: const Icon(Icons.refresh),
label: const Text('Erneut versuchen'),
),
@@ -515,7 +512,7 @@ class _FundamentalsTabState extends State<FundamentalsTab> {
Text('Für dieses Asset wurden noch keine Bilanz- oder Bewertungskennzahlen erfasst.', style: TextStyle(color: AppTheme.textMuted, fontSize: 12), textAlign: TextAlign.center),
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: () => context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.symbol, forceRefresh: true)),
onPressed: () => context.read<AssetFundamentalsBloc>().add(LoadAssetFundamentals(widget.isin, ticker: widget.symbol, forceRefresh: true)),
icon: const Icon(Icons.download),
label: const Text('Daten von Backend abrufen'),
),
FinlyticApp/lib/features/asset_detail/views/tabs/technical_tab.dart
+194 -51
View File
@@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../../core/widgets/glass_container.dart';
@@ -11,13 +12,15 @@ import '../../utils/pattern_explanations.dart';
import '../../widgets/chart/candlestick_chart.dart';
class TechnicalTab extends StatefulWidget {
final String symbol;
final String isin;
final String? symbol;
final bool isDesktopLeftPanel;
const TechnicalTab({
super.key,
required this.symbol,
this.symbol,
this.isDesktopLeftPanel = false,
required this.isin,
});
@override
@@ -38,15 +41,11 @@ class _TechnicalTabState extends State<TechnicalTab> {
@override
void initState() {
super.initState();
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, forceRefresh: false));
}
@override
void didUpdateWidget(covariant TechnicalTab oldWidget) {
super.didUpdateWidget(oldWidget);
if (oldWidget.symbol != widget.symbol) {
context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, forceRefresh: false));
}
}
@override
@@ -54,7 +53,8 @@ class _TechnicalTabState extends State<TechnicalTab> {
return BlocBuilder<AssetTechnicalBloc, AssetTechnicalState>(
builder: (context, state) {
if (state is AssetTechnicalLoading) {
return Center(child: CircularProgressIndicator(color: AppTheme.primaryEmerald));
return Center(
child: CircularProgressIndicator(color: AppTheme.primaryEmerald));
}
if (state is AssetTechnicalError) {
@@ -66,10 +66,13 @@ class _TechnicalTabState extends State<TechnicalTab> {
children: [
Icon(Icons.show_chart, color: AppTheme.accentRed, size: 48),
const SizedBox(height: 12),
Text('Fehler beim Laden der Technischen Analyse: ${state.message}', style: const TextStyle(color: Colors.white70)),
Text(
'Fehler beim Laden der Technischen Analyse: ${state.message}',
style: const TextStyle(color: Colors.white70)),
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: () => context.read<AssetTechnicalBloc>().add(LoadAssetTechnical(widget.symbol, forceRefresh: true)),
onPressed: () => context.read<AssetTechnicalBloc>().add(
LoadAssetTechnical(widget.isin, ticker: widget.symbol, forceRefresh: true)),
icon: const Icon(Icons.refresh),
label: const Text('Erneut versuchen'),
),
@@ -87,10 +90,40 @@ class _TechnicalTabState extends State<TechnicalTab> {
List<IndicatorModel> indicators = [];
if (data != null) {
candles = data.candles.map((c) => CandleModel(time: c.timestamp, open: c.open, high: c.high, low: c.low, close: c.close, volume: c.volume)).toList();
patterns = []; // Since data.patterns is a List of Strings, we don't have point coordinates to draw them on the chart
signals = data.signals.map((s) => StrategySignalModel(type: 'strategy', timestamp: s.date, direction: s.type, price: s.price, description: s.title)).toList();
indicators = data.indicators.map((i) => IndicatorModel(timestamp: i.timestamp, ema20: i.ema20, sma50: i.sma50, sma200: i.sma200, supertrendUpper: i.supertrendUpper, supertrendLower: i.supertrendLower, supertrendDirection: i.supertrendDirection)).toList();
candles = data.candles
.map((c) => CandleModel(
time: c.timestamp,
open: c.open,
high: c.high,
low: c.low,
close: c.close,
volume: c.volume))
.toList();
patterns = data.patterns
.map((p) => ChartPatternModel(
type: p.type,
upperLine: p.upperLine.map((pt) => PatternPoint(pt.time, pt.price)).toList(),
lowerLine: p.lowerLine.map((pt) => PatternPoint(pt.time, pt.price)).toList(),
))
.toList();
signals = data.signals
.map((s) => StrategySignalModel(
type: 'strategy',
timestamp: s.date,
direction: s.type,
price: s.price,
description: s.title))
.toList();
indicators = data.indicators
.map((i) => IndicatorModel(
timestamp: i.timestamp,
ema20: i.ema20,
sma50: i.sma50,
sma200: i.sma200,
supertrendUpper: i.supertrendUpper,
supertrendLower: i.supertrendLower,
supertrendDirection: i.supertrendDirection))
.toList();
}
// Filter patterns according to individual checkbox states
@@ -105,22 +138,47 @@ class _TechnicalTabState extends State<TechnicalTab> {
children: [
// Glassmorphic Indicator & Pattern Control Ribbon
GlassContainer(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
padding:
const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: [
_buildIndicatorChip('EMA (20)', _showEma, (v) => setState(() => _showEma = v), Colors.blueAccent),
_buildIndicatorChip(
'EMA (20)',
_showEma,
(v) => setState(() => _showEma = v),
Colors.blueAccent),
const SizedBox(width: 6),
_buildIndicatorChip('SMA (50)', _showSma50, (v) => setState(() => _showSma50 = v), Colors.orangeAccent),
_buildIndicatorChip(
'SMA (50)',
_showSma50,
(v) => setState(() => _showSma50 = v),
Colors.orangeAccent),
const SizedBox(width: 6),
_buildIndicatorChip('SMA (200)', _showSma200, (v) => setState(() => _showSma200 = v), Colors.redAccent),
_buildIndicatorChip(
'SMA (200)',
_showSma200,
(v) => setState(() => _showSma200 = v),
Colors.redAccent),
const SizedBox(width: 6),
_buildIndicatorChip('Supertrend', _showSupertrend, (v) => setState(() => _showSupertrend = v), AppTheme.primaryEmerald),
_buildIndicatorChip(
'Supertrend',
_showSupertrend,
(v) => setState(() => _showSupertrend = v),
AppTheme.primaryEmerald),
const SizedBox(width: 6),
_buildIndicatorChip('Alle Muster', _showPatterns, (v) => setState(() => _showPatterns = v), Colors.amberAccent),
_buildIndicatorChip(
'Alle Muster',
_showPatterns,
(v) => setState(() => _showPatterns = v),
Colors.amberAccent),
const SizedBox(width: 6),
_buildIndicatorChip('Signale', _showSignals, (v) => setState(() => _showSignals = v), AppTheme.accentCyan),
_buildIndicatorChip(
'Signale',
_showSignals,
(v) => setState(() => _showSignals = v),
AppTheme.accentCyan),
],
),
),
@@ -156,24 +214,42 @@ class _TechnicalTabState extends State<TechnicalTab> {
children: [
Row(
children: [
Icon(Icons.architecture_outlined, color: AppTheme.primaryEmerald, size: 20),
Icon(Icons.architecture_outlined,
color: AppTheme.primaryEmerald, size: 20),
const SizedBox(width: 8),
const Text('Erkannte Chart-Muster & Signale', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white)),
const Text('Erkannte Chart-Muster & Signale',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
color: Colors.white)),
],
),
if (patterns.isNotEmpty)
TextButton.icon(
onPressed: () {
setState(() {
if (_disabledPatternIndices.length == patterns.length) {
if (_disabledPatternIndices.length ==
patterns.length) {
_disabledPatternIndices.clear();
} else {
_disabledPatternIndices.addAll(List.generate(patterns.length, (i) => i));
_disabledPatternIndices.addAll(
List.generate(
patterns.length, (i) => i));
}
});
},
icon: Icon(_disabledPatternIndices.isEmpty ? Icons.deselect : Icons.select_all, size: 16, color: Colors.amberAccent),
label: Text(_disabledPatternIndices.isEmpty ? 'Alle abwählen' : 'Alle anwählen', style: const TextStyle(color: Colors.amberAccent, fontSize: 12)),
icon: Icon(
_disabledPatternIndices.isEmpty
? Icons.deselect
: Icons.select_all,
size: 16,
color: Colors.amberAccent),
label: Text(
_disabledPatternIndices.isEmpty
? 'Alle abwählen'
: 'Alle anwählen',
style: const TextStyle(
color: Colors.amberAccent, fontSize: 12)),
),
],
),
@@ -182,18 +258,33 @@ class _TechnicalTabState extends State<TechnicalTab> {
GlassContainer(
padding: const EdgeInsets.all(16),
child: Center(
child: Text('Zurzeit wurden keine akuten Formationen oder Strategie-Signale identifiziert.', style: TextStyle(color: AppTheme.textMuted, fontSize: 12)),
child: Text(
'Zurzeit wurden keine akuten Formationen oder Strategie-Signale identifiziert.',
style: TextStyle(
color: AppTheme.textMuted, fontSize: 12)),
),
)
else ...[
if (patterns.isNotEmpty) ...[
Text('Formationen & Trendlinien (Mit Checkbox im Chart schalten):', style: TextStyle(color: AppTheme.textSecondary, fontWeight: FontWeight.w600, fontSize: 13)),
Text(
'Formationen & Trendlinien (Mit Checkbox im Chart schalten):',
style: TextStyle(
color: AppTheme.textSecondary,
fontWeight: FontWeight.w600,
fontSize: 13)),
const SizedBox(height: 6),
...List.generate(patterns.length, (index) => _buildPatternCard(patterns[index], index)),
...List.generate(
patterns.length,
(index) =>
_buildPatternCard(patterns[index], index)),
const SizedBox(height: 12),
],
if (signals.isNotEmpty) ...[
Text('Strategie-Signale:', style: TextStyle(color: AppTheme.textSecondary, fontWeight: FontWeight.w600, fontSize: 13)),
Text('Strategie-Signale:',
style: TextStyle(
color: AppTheme.textSecondary,
fontWeight: FontWeight.w600,
fontSize: 13)),
const SizedBox(height: 6),
...signals.map((s) => _buildSignalCard(s)),
],
@@ -208,7 +299,8 @@ class _TechnicalTabState extends State<TechnicalTab> {
}
return Center(
child: Text('Keine technisches Indikatoren verfügbar', style: TextStyle(color: AppTheme.textMuted)),
child: Text('Keine technisches Indikatoren verfügbar',
style: TextStyle(color: AppTheme.textMuted)),
);
},
);
@@ -216,6 +308,21 @@ class _TechnicalTabState extends State<TechnicalTab> {
Widget _buildPatternCard(ChartPatternModel pattern, int index) {
final isEnabled = !_disabledPatternIndices.contains(index);
final patternColor = PatternExplanations.getColorForPattern(pattern.type);
final allPoints = [...pattern.upperLine, ...pattern.lowerLine];
DateTime? startDate;
DateTime? endDate;
if (allPoints.isNotEmpty) {
allPoints.sort((a, b) => a.time.compareTo(b.time));
startDate = allPoints.first.time;
endDate = allPoints.last.time;
}
final dateFormat = DateFormat('dd.MM.yy');
final dateStr = startDate != null && endDate != null
? '${dateFormat.format(startDate)} - ${dateFormat.format(endDate)}'
: 'Unbekannt';
return Padding(
padding: const EdgeInsets.only(bottom: 8),
@@ -226,9 +333,10 @@ class _TechnicalTabState extends State<TechnicalTab> {
// Checkbox for individual pattern toggling on the chart
Checkbox(
value: isEnabled,
activeColor: Colors.amberAccent,
activeColor: patternColor,
checkColor: Colors.black,
side: BorderSide(color: Colors.amberAccent.withValues(alpha: 0.6)),
side:
BorderSide(color: patternColor.withValues(alpha: 0.6)),
onChanged: (bool? val) {
setState(() {
if (val == true) {
@@ -241,19 +349,27 @@ class _TechnicalTabState extends State<TechnicalTab> {
),
Expanded(
child: InkWell(
onTap: () => PatternExplanations.showPatternDetails(context, pattern.type),
onTap: () => PatternExplanations.showPatternDetails(
context, pattern.type),
borderRadius: BorderRadius.circular(8),
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 4, horizontal: 4),
padding:
const EdgeInsets.symmetric(vertical: 4, horizontal: 4),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: isEnabled ? Colors.amberAccent.withValues(alpha: 0.15) : AppTheme.glassSurface,
color: isEnabled
? patternColor.withValues(alpha: 0.15)
: AppTheme.glassSurface,
borderRadius: BorderRadius.circular(8),
),
child: Icon(Icons.polyline_outlined, color: isEnabled ? Colors.amberAccent : AppTheme.textMuted, size: 20),
child: Icon(Icons.polyline_outlined,
color: isEnabled
? patternColor
: AppTheme.textMuted,
size: 20),
),
const SizedBox(width: 12),
Expanded(
@@ -266,26 +382,33 @@ class _TechnicalTabState extends State<TechnicalTab> {
pattern.type,
style: TextStyle(
fontWeight: FontWeight.bold,
color: isEnabled ? Colors.white : AppTheme.textMuted,
color: isEnabled
? Colors.white
: AppTheme.textMuted,
fontSize: 14,
decoration: isEnabled ? null : TextDecoration.lineThrough,
decoration: isEnabled
? null
: TextDecoration.lineThrough,
),
),
const SizedBox(width: 6),
Icon(Icons.info_outline, size: 14, color: AppTheme.textMuted),
Icon(Icons.info_outline,
size: 14, color: AppTheme.textMuted),
],
),
const SizedBox(height: 4),
Text(
'Formationspunkte: Oberer Trendkanal (${pattern.upperLine.length} Pkt.) / Unterer Trendkanal (${pattern.lowerLine.length} Pkt.)',
style: TextStyle(color: AppTheme.textMuted, fontSize: 11),
'Zeitraum: $dateStr\n'
'Linien: Oben (${pattern.upperLine.length} Pkt.) / Unten (${pattern.lowerLine.length} Pkt.)',
style: TextStyle(
color: AppTheme.textMuted, fontSize: 11, height: 1.3),
),
],
),
),
StatusBadge(
label: isEnabled ? 'AKTIV' : 'AUS',
color: isEnabled ? Colors.amberAccent : AppTheme.textMuted,
color:
isEnabled ? patternColor : AppTheme.textMuted,
),
],
),
@@ -314,7 +437,8 @@ class _TechnicalTabState extends State<TechnicalTab> {
color: color.withValues(alpha: 0.15),
borderRadius: BorderRadius.circular(8),
),
child: Icon(isBuy ? Icons.north_east : Icons.south_east, color: color, size: 20),
child: Icon(isBuy ? Icons.north_east : Icons.south_east,
color: color, size: 20),
),
const SizedBox(width: 12),
Expanded(
@@ -323,13 +447,26 @@ class _TechnicalTabState extends State<TechnicalTab> {
children: [
Row(
children: [
Text(signal.type.toUpperCase(), style: TextStyle(fontWeight: FontWeight.bold, color: color, fontSize: 14)),
Text(signal.type.toUpperCase(),
style: TextStyle(
fontWeight: FontWeight.bold,
color: color,
fontSize: 14)),
const SizedBox(width: 8),
Text('@ €${signal.price.toStringAsFixed(2)}', style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold, fontSize: 13)),
Text('@ €${signal.price.toStringAsFixed(2)}',
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 13)),
],
),
const SizedBox(height: 4),
Text(signal.description.isNotEmpty ? signal.description : 'Strategisches Kaufsignal ausgelöst durch technische Indikatoren.', style: TextStyle(color: AppTheme.textSecondary, fontSize: 12)),
Text(
signal.description.isNotEmpty
? signal.description
: 'Strategisches Kaufsignal ausgelöst durch technische Indikatoren.',
style: TextStyle(
color: AppTheme.textSecondary, fontSize: 12)),
],
),
),
@@ -340,13 +477,18 @@ class _TechnicalTabState extends State<TechnicalTab> {
);
}
Widget _buildIndicatorChip(String label, bool isSelected, ValueChanged<bool> onChanged, Color color) {
Widget _buildIndicatorChip(String label, bool isSelected,
ValueChanged<bool> onChanged, Color color) {
return Row(
mainAxisSize: MainAxisSize.min,
children: [
FilterChip(
selected: isSelected,
label: Text(label, style: TextStyle(color: isSelected ? Colors.black : color, fontSize: 11, fontWeight: FontWeight.bold)),
label: Text(label,
style: TextStyle(
color: isSelected ? Colors.black : color,
fontSize: 11,
fontWeight: FontWeight.bold)),
selectedColor: color,
backgroundColor: color.withValues(alpha: 0.15),
side: BorderSide(color: color.withValues(alpha: 0.4)),
@@ -357,7 +499,8 @@ class _TechnicalTabState extends State<TechnicalTab> {
onTap: () => MetricExplanations.show(context, label),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 2),
child: Icon(Icons.info_outline, size: 14, color: AppTheme.textMuted),
child:
Icon(Icons.info_outline, size: 14, color: AppTheme.textMuted),
),
),
],