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

2026-08-24 21:37:43 +02:00
parent 676496b77d
commit 0894c40f07
113 changed files with 12413 additions and 3613 deletions
@@ -0,0 +1,169 @@
+import 'package:flutter/material.dart';
+import '../../../core/theme/app_theme.dart';
+import '../models/bot_models.dart';
+
+class BotSettingsSheet extends StatefulWidget {
+  final BotStatusModel currentStatus;
+  final Function(bool autoExec, int maxPos, double risk, int minScore) onSave;
+  final VoidCallback onPanicClose;
+
+  const BotSettingsSheet({
+    super.key,
+    required this.currentStatus,
+    required this.onSave,
+    required this.onPanicClose,
+  });
+
+  @override
+  State<BotSettingsSheet> createState() => _BotSettingsSheetState();
+}
+
+class _BotSettingsSheetState extends State<BotSettingsSheet> {
+  late bool _autoExec;
+  late int _maxPositions;
+  late double _riskPerTrade;
+  late int _minScore;
+
+  @override
+  void initState() {
+    super.initState();
+    _autoExec = widget.currentStatus.autoExecutionEnabled;
+    _maxPositions = widget.currentStatus.maxPositions;
+    _riskPerTrade = widget.currentStatus.riskPerTradePercent;
+    _minScore = widget.currentStatus.minCompositeScore;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.all(24),
+      decoration: BoxDecoration(
+        color: AppTheme.cardSurface,
+        borderRadius: const BorderRadius.vertical(top: Radius.circular(24)),
+      ),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              const Text(
+                'Bot Konfiguration & Kill-Switch',
+                style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Colors.white),
+              ),
+              IconButton(
+                onPressed: () => Navigator.of(context).pop(),
+                icon: const Icon(Icons.close, color: Colors.white70),
+              ),
+            ],
+          ),
+          const SizedBox(height: 16),
+          SwitchListTile(
+            title: const Text('Automatische Ausführung (Auto-Trade)', style: TextStyle(color: Colors.white)),
+            subtitle: Text('Führt geprüfte Signale ab Score ≥ $_minScore automatisch aus', style: TextStyle(color: AppTheme.textMuted, fontSize: 12)),
+            value: _autoExec,
+            activeThumbColor: AppTheme.primaryEmerald,
+            onChanged: (val) => setState(() => _autoExec = val),
+
+          ),
+          const SizedBox(height: 12),
+          Text('Max. Parallele Positionen: $_maxPositions', style: const TextStyle(color: Colors.white70)),
+          Slider(
+            value: _maxPositions.toDouble(),
+            min: 1,
+            max: 10,
+            divisions: 9,
+            activeColor: AppTheme.primaryEmerald,
+            label: '$_maxPositions',
+            onChanged: (val) => setState(() => _maxPositions = val.toInt()),
+          ),
+          const SizedBox(height: 8),
+          Text('Risiko pro Trade: ${_riskPerTrade.toStringAsFixed(1)}% des Portfolios', style: const TextStyle(color: Colors.white70)),
+          Slider(
+            value: _riskPerTrade,
+            min: 0.2,
+            max: 3.0,
+            divisions: 28,
+            activeColor: AppTheme.primaryEmerald,
+            label: '${_riskPerTrade.toStringAsFixed(1)}%',
+            onChanged: (val) => setState(() => _riskPerTrade = val),
+          ),
+          const SizedBox(height: 8),
+          Text('Mindest-Score für Einstieg: $_minScore Punkte', style: const TextStyle(color: Colors.white70)),
+          Slider(
+            value: _minScore.toDouble(),
+            min: 60,
+            max: 95,
+            divisions: 35,
+            activeColor: AppTheme.primaryEmerald,
+            label: '$_minScore Pkt',
+            onChanged: (val) => setState(() => _minScore = val.toInt()),
+          ),
+          const SizedBox(height: 20),
+          Row(
+            children: [
+              Expanded(
+                child: ElevatedButton.icon(
+                  onPressed: () {
+                    widget.onSave(_autoExec, _maxPositions, _riskPerTrade, _minScore);
+                    Navigator.of(context).pop();
+                  },
+                  icon: const Icon(Icons.check),
+                  label: const Text('Speichern'),
+                  style: ElevatedButton.styleFrom(
+                    backgroundColor: AppTheme.primaryEmerald,
+                    padding: const EdgeInsets.symmetric(vertical: 14),
+                  ),
+                ),
+              ),
+              const SizedBox(width: 12),
+              ElevatedButton.icon(
+                onPressed: () {
+                  Navigator.of(context).pop();
+                  _showPanicConfirmation(context);
+                },
+                icon: const Icon(Icons.warning, color: Colors.white),
+                label: const Text('PANIC CLOSE', style: TextStyle(color: Colors.white)),
+                style: ElevatedButton.styleFrom(
+                  backgroundColor: AppTheme.accentRed,
+                  padding: const EdgeInsets.symmetric(vertical: 14, horizontal: 16),
+                ),
+              ),
+            ],
+          ),
+          const SizedBox(height: 16),
+        ],
+      ),
+    );
+  }
+
+  void _showPanicConfirmation(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        backgroundColor: AppTheme.cardSurface,
+        title: Text('🚨 Notverkauf bestätigen', style: TextStyle(color: AppTheme.accentRed)),
+
+        content: const Text(
+          'Möchtest du wirklich SOFORT alle offenen Bot-Positionen schließen? Dieser Vorgang kann nicht rückgängig gemacht werden.',
+          style: TextStyle(color: Colors.white70),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(ctx).pop(),
+            child: const Text('Abbrechen', style: TextStyle(color: Colors.white70)),
+          ),
+          ElevatedButton(
+            onPressed: () {
+              Navigator.of(ctx).pop();
+              widget.onPanicClose();
+            },
+            style: ElevatedButton.styleFrom(backgroundColor: AppTheme.accentRed),
+            child: const Text('ALLE POSITIONEN SCHLIESSEN'),
+          ),
+        ],
+      ),
+    );
+  }
+}