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feat(app): add evaluation history, bot control panel, simulation visualizer, and vendored signalr_core

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Kleidukos
2026-08-24 21:37:43 +02:00
parent 676496b77d
commit 0894c40f07
113 changed files with 12413 additions and 3613 deletions
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FinlyticApp/lib/features/trades/widgets/trade_detail_content.dart
+77 -217
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@@ -1,20 +1,32 @@
import 'package:flutter/material.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../core/theme/app_theme.dart';
import '../models/trade_model.dart';
import 'trade_calculation_card.dart';
/// Migrated onto `ActiveTradeDto`. The old "KI-Analysen, Bewertungen &
/// Begründungen" expansion (reasoning/technicalRationale/
/// fundamentalRationale/riskWarning, plus the hourly AI-Guardian check-in
/// timeline) has no backend equivalent anymore — none of those fields exist
/// on `ActiveTradeDto`, so the section was removed rather than shown empty
/// (Rules.md §4). This does leave the detail view noticeably thinner than
/// before: today it can only show the mechanical trade state (prices, exit
/// plan, fills), not any narrative "why" behind the trade.
class TradeDetailContent extends StatelessWidget {
final TradeModel trade;
const TradeDetailContent({super.key, required this.trade});
String _fmt(double val) => val.toStringAsFixed(2);
@override
Widget build(BuildContext context) {
final pnlAbs = trade.calculatedPnlAbs;
final pnlPct = trade.calculatedPnlPct;
final pnlAbs = trade.pnlEur;
final pnlPct = trade.unrealizedPnlPercent;
final isPnlPos = pnlAbs >= 0;
final pnlColor = isPnlPos ? AppTheme.primaryEmerald : AppTheme.accentRed;
final currPrice = trade.effectiveCurrentPrice;
final currPrice = trade.currentPrice;
final tpStages = trade.exitPlan.takeProfitStages;
final primaryTp = trade.primaryTakeProfit;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
@@ -25,38 +37,6 @@ class TradeDetailContent extends StatelessWidget {
const SizedBox(height: 14),
],
// Exit Alert if pending
if (trade.isActive && trade.hasPendingExitAlert) ...[
Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: AppTheme.accentRed.withValues(alpha: 0.15),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: AppTheme.accentRed.withValues(alpha: 0.5)),
),
child: Row(
children: [
Icon(Icons.warning_amber_rounded, color: AppTheme.accentRed, size: 24),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Ausstiegs-Empfehlung der KI!', style: TextStyle(color: AppTheme.accentRed, fontWeight: FontWeight.bold, fontSize: 13)),
const SizedBox(height: 2),
Text(
trade.pendingExitReason.isNotEmpty ? trade.pendingExitReason : 'Die Indikatoren raten zum Verlassen der Position zur Gewinnsicherung / Risikominimierung.',
style: const TextStyle(color: Colors.white70, fontSize: 12),
),
],
),
),
],
),
),
const SizedBox(height: 14),
],
// Metrics Grid
Container(
padding: const EdgeInsets.all(16),
@@ -69,27 +49,25 @@ class TradeDetailContent extends StatelessWidget {
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
_metricItem(
trade.isActive || trade.isClosed ? 'Ausführung' : 'Ziel-Einstieg',
trade.actualEntryPrice > 0
? '€${trade.actualEntryPrice.toStringAsFixed(2)}'
: (trade.entryPrice > 0 ? '€${trade.entryPrice.toStringAsFixed(2)}' : '-'),
trade.isActive || trade.isClosed ? 'Einstiegskurs' : 'Ziel-Einstieg',
trade.averageBuyIn > 0 ? '€${_fmt(trade.averageBuyIn)}' : '–',
Colors.white,
),
_metricItem('Live-Kurs', '€${currPrice.toStringAsFixed(2)}', AppTheme.accentCyan),
_metricItem('Live-Kurs', currPrice > 0 ? '€${_fmt(currPrice)}' : '–', AppTheme.accentCyan),
_metricItem(
trade.driftStatus == DriftStatus.trailingActive ? 'Stop (Trailing)' : 'Stop-Loss',
'€${trade.stopLoss.toStringAsFixed(2)}',
'€${_fmt(trade.currentStopLoss)}',
AppTheme.accentRed,
),
_metricItem(
trade.takeProfitTargets.length > 1 ? 'TP (Aktuell)' : 'Take-Profit',
'€${trade.takeProfit.toStringAsFixed(2)}',
tpStages.length > 1 ? 'TP (1. Stufe)' : 'Take-Profit',
primaryTp != null ? '€${_fmt(primaryTp)}' : 'Trailing-Exit',
AppTheme.primaryEmerald,
),
],
),
),
if (trade.takeProfitTargets.length > 1) ...[
if (tpStages.length > 1) ...[
const SizedBox(height: 10),
Row(
children: [
@@ -101,10 +79,8 @@ class TradeDetailContent extends StatelessWidget {
child: Wrap(
spacing: 6,
runSpacing: 4,
children: trade.takeProfitTargets.asMap().entries.map((entry) {
final idx = entry.key;
final tpVal = entry.value;
final isCurrent = (trade.takeProfit - tpVal).abs() < 0.01;
children: tpStages.map((stage) {
final isCurrent = primaryTp != null && (primaryTp - stage.targetPrice).abs() < 0.01;
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
@@ -120,7 +96,7 @@ class TradeDetailContent extends StatelessWidget {
),
),
child: Text(
'TP${idx + 1}: €${tpVal.toStringAsFixed(2)}',
'TP${stage.stageNumber}: €${_fmt(stage.targetPrice)}',
style: TextStyle(
color: isCurrent ? AppTheme.primaryEmerald : Colors.white70,
fontSize: 11,
@@ -146,7 +122,7 @@ class TradeDetailContent extends StatelessWidget {
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text('Aktueller PnL:', style: TextStyle(color: Colors.white70, fontSize: 13)),
Text(trade.isClosed ? 'Realisierter PnL:' : 'Aktueller PnL:', style: const TextStyle(color: Colors.white70, fontSize: 13)),
Text(
'${isPnlPos ? '+' : ''}€${pnlAbs.abs().toStringAsFixed(2)} (${isPnlPos ? '+' : ''}${pnlPct.toStringAsFixed(2)}%)',
style: TextStyle(color: pnlColor, fontWeight: FontWeight.bold, fontSize: 15),
@@ -157,7 +133,7 @@ class TradeDetailContent extends StatelessWidget {
],
const SizedBox(height: 20),
// 3. LIVE-KALKULATION (AUTOMATISCH) & MEHRSTUFIGE TP-ZIELE
// LIVE-KALKULATION (AUTOMATISCH) & MEHRSTUFIGE TP-ZIELE
TradeCalculationCard(trade: trade),
const SizedBox(height: 18),
@@ -173,197 +149,82 @@ class TradeDetailContent extends StatelessWidget {
),
child: Column(
children: [
_paramRow('Instrument Typ:', trade.instrumentType.isNotEmpty ? trade.instrumentType : 'Stock'),
if (trade.derivativeIsin.isNotEmpty) _paramRow('Derivat / Hebel ISIN:', trade.derivativeIsin),
_paramRow('Zeithorizont:', trade.timeframe.isNotEmpty ? trade.timeframe : '1D'),
if (trade.leverageUsed > 1) _paramRow('Hebel:', '${trade.leverageUsed.toStringAsFixed(1)}x'),
if (trade.positionSize > 0) _paramRow('Positionsgröße:', '€${trade.positionSize.toStringAsFixed(2)}'),
_paramRow('Instrument Typ:', trade.instrumentType.label),
if (trade.derivativeIsin != null && trade.derivativeIsin!.isNotEmpty) _paramRow('Derivat ISIN:', trade.derivativeIsin!),
_paramRow('Ausführungsart:', trade.executionMode.label),
_paramRow('Exit-Strategie:', trade.exitPlan.strategyType.label),
_paramRow('Eröffnet am:', _formatDate(trade.openedAtUtc)),
if (trade.closedAtUtc != null) _paramRow('Geschlossen am:', _formatDate(trade.closedAtUtc!)),
],
),
),
const SizedBox(height: 18),
// AUFKLAPPBARE KARTE: KI-Analysen, Bewertungen & Begründungen
Container(
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.03),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: Colors.white.withValues(alpha: 0.08)),
),
child: Theme(
data: ThemeData(dividerColor: Colors.transparent),
child: ExpansionTile(
initiallyExpanded: false,
tilePadding: const EdgeInsets.symmetric(horizontal: 14, vertical: 4),
childrenPadding: const EdgeInsets.fromLTRB(14, 0, 14, 14),
iconColor: AppTheme.accentCyan,
collapsedIconColor: Colors.white70,
leading: Icon(Icons.auto_awesome, color: AppTheme.primaryEmerald, size: 20),
title: const Text(
'KI-Analysen, Bewertungen & Begründungen',
style: TextStyle(color: Colors.white, fontSize: 13, fontWeight: FontWeight.bold),
),
subtitle: Text(
'Technische & fundamentale Begründung, Risikowarnung & Guardian-Protokoll',
style: TextStyle(color: AppTheme.textMuted, fontSize: 11),
),
children: [
const Divider(color: Colors.white10, height: 16),
// Hourly Updates Timeline
if (trade.hourlyUpdates.isNotEmpty) ...[
_sectionTitle(Icons.history_toggle_off, 'KI-Guardian Überwachungsprotokoll (${trade.hourlyUpdates.length} Checks)', AppTheme.accentCyan),
const SizedBox(height: 8),
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.black.withValues(alpha: 0.2),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: Colors.white.withValues(alpha: 0.06)),
),
child: Column(
children: trade.hourlyUpdates.reversed.map((u) {
return Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'${u.timestamp.day.toString().padLeft(2, '0')}.${u.timestamp.month.toString().padLeft(2, '0')} ${u.timestamp.hour.toString().padLeft(2, '0')}:${u.timestamp.minute.toString().padLeft(2, '0')}',
style: TextStyle(color: AppTheme.textMuted, fontSize: 11, fontWeight: FontWeight.bold),
),
const SizedBox(width: 10),
Container(
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
decoration: BoxDecoration(
color: (u.recommendation.toLowerCase().contains('close')
? AppTheme.accentRed
: (u.recommendation.toLowerCase().contains('adjust') ? Colors.blue : AppTheme.primaryEmerald))
.withValues(alpha: 0.2),
borderRadius: BorderRadius.circular(4),
),
child: Text(u.recommendation, style: const TextStyle(color: Colors.white, fontSize: 10, fontWeight: FontWeight.bold)),
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
u.reasoning.isNotEmpty ? u.reasoning : 'Stündliche Überprüfung durchgeführt.',
style: const TextStyle(color: Colors.white70, fontSize: 12),
),
Text(
'Kurs: €${u.currentPrice.toStringAsFixed(2)}${u.suggestedStopLoss != null ? " • Neuer SL: €${u.suggestedStopLoss!.toStringAsFixed(2)}" : ""} • VIX: ${u.vixValue.toStringAsFixed(1)}',
style: TextStyle(color: AppTheme.textMuted, fontSize: 11),
),
],
),
),
],
),
);
}).toList(),
),
// Execution history (replaces the removed AI-Guardian hourly
// check-in timeline, which no backend DTO produces anymore — this is
// the trade's real fill history instead).
if (trade.fills.isNotEmpty) ...[
const SizedBox(height: 18),
_sectionTitle(Icons.history_toggle_off, 'Ausführungshistorie (${trade.fills.length} Fills)', AppTheme.accentCyan),
const SizedBox(height: 8),
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.black.withValues(alpha: 0.2),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: Colors.white.withValues(alpha: 0.06)),
),
child: Column(
children: trade.fills.reversed.map((f) {
return Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
_formatDate(f.executedAtUtc),
style: TextStyle(color: AppTheme.textMuted, fontSize: 11, fontWeight: FontWeight.bold),
),
const SizedBox(width: 10),
Expanded(
child: Text(
'${_fmt(f.quantity)} Stk. @ €${_fmt(f.price)}${f.fee > 0 ? ' • Gebühr €${_fmt(f.fee)}' : ''}${f.note != null && f.note!.isNotEmpty ? ' • ${f.note}' : ''}',
style: const TextStyle(color: Colors.white70, fontSize: 12),
),
),
],
),
const SizedBox(height: 14),
],
if (trade.reasoning.isNotEmpty) ...[
_sectionTitle(Icons.auto_awesome, 'KI-Gesamteinschätzung & Begründung', AppTheme.primaryEmerald),
const SizedBox(height: 8),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: AppTheme.primaryEmerald.withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: AppTheme.primaryEmerald.withValues(alpha: 0.2)),
),
child: Text(trade.reasoning, style: const TextStyle(color: Colors.white, fontSize: 13, height: 1.4)),
),
const SizedBox(height: 14),
],
if (trade.technicalRationale.isNotEmpty) ...[
_sectionTitle(Icons.show_chart, 'Technische Analyse & Indikatoren', AppTheme.accentCyan),
const SizedBox(height: 8),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.03),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: Colors.white.withValues(alpha: 0.08)),
),
child: Text(trade.technicalRationale, style: TextStyle(color: AppTheme.textMuted, fontSize: 12.5, height: 1.4)),
),
const SizedBox(height: 14),
],
if (trade.fundamentalRationale.isNotEmpty) ...[
_sectionTitle(Icons.account_balance, 'Fundamentale Bewertung', Colors.purpleAccent),
const SizedBox(height: 8),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.03),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: Colors.white.withValues(alpha: 0.08)),
),
child: Text(trade.fundamentalRationale, style: TextStyle(color: AppTheme.textMuted, fontSize: 12.5, height: 1.4)),
),
const SizedBox(height: 14),
],
if (trade.riskWarning.isNotEmpty) ...[
_sectionTitle(Icons.warning_amber_rounded, 'Risikohinweis & Marktumfeld', AppTheme.accentRed),
const SizedBox(height: 8),
Container(
width: double.infinity,
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: AppTheme.accentRed.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: AppTheme.accentRed.withValues(alpha: 0.3)),
),
child: Text(trade.riskWarning, style: TextStyle(color: AppTheme.accentRed, fontSize: 12, height: 1.4)),
),
],
],
);
}).toList(),
),
),
),
],
],
);
}
String _formatDate(DateTime d) =>
'${d.day.toString().padLeft(2, '0')}.${d.month.toString().padLeft(2, '0')}.${d.year} ${d.hour.toString().padLeft(2, '0')}:${d.minute.toString().padLeft(2, '0')}';
Widget _buildDriftRadarCard(TradeModel t) {
Color col;
String title;
String desc;
switch (t.driftStatus) {
case DriftStatus.exitAlert:
col = AppTheme.accentRed;
title = 'Ausstiegssignal aktiv';
desc = 'Die Marktbedingungen oder Stop-Limits deuten auf einen Ausstieg hin.';
break;
case DriftStatus.trailingActive:
col = AppTheme.accentCyan;
title = 'Trailing Stop aktiv nachgezogen';
desc = 'Die KI hat den Stop-Loss zur Absicherung von Gewinnen nachgezogen.';
desc = 'Der aktuelle Stop-Loss wurde zur Absicherung von Gewinnen nachgezogen.';
break;
case DriftStatus.driftWarning:
col = Colors.orangeAccent;
title = 'Leichte Drift / Kursabweichung';
desc = 'Der Kurs bewegt sich leicht entgegen der primären Prognose.';
desc = 'Der unrealisierte Verlust hat die Warnschwelle überschritten.';
break;
case DriftStatus.onTrack:
col = AppTheme.primaryEmerald;
title = 'Auf Kurs • Prognose intakt';
desc = 'Die Entwicklung entspricht der statistischen KI-Prognose.';
title = 'Auf Kurs';
desc = 'Keine besonderen Abweichungen erkannt.';
break;
}
@@ -425,4 +286,3 @@ class TradeDetailContent extends StatelessWidget {
);
}
}