314 lines
12 KiB
Dart
314 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../../core/network/api_client.dart';
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import '../../../core/theme/app_theme.dart';
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import '../repositories/admin_repository.dart';
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import 'service_settings_form.dart';
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class ServiceConfigMeta {
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final String key;
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final String displayName;
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final String description;
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final IconData icon;
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final Color accentColor;
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const ServiceConfigMeta({
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required this.key,
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required this.displayName,
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required this.description,
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required this.icon,
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required this.accentColor,
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});
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}
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class PipelineSettingsWidget extends StatefulWidget {
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final ApiClient? apiClient;
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final AdminRepository? repository;
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const PipelineSettingsWidget({super.key, this.apiClient, this.repository});
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@override
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State<PipelineSettingsWidget> createState() => _PipelineSettingsWidgetState();
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}
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class _PipelineSettingsWidgetState extends State<PipelineSettingsWidget> {
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late final AdminRepository _repository;
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String _selectedServiceKey = 'FinlyticAssets';
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bool _isLoading = false;
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bool _isSaving = false;
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static const List<ServiceConfigMeta> _services = [
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ServiceConfigMeta(
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key: 'FinlyticAssets',
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displayName: 'Asset Katalog & Logos',
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description: 'Verwaltet ISIN Asset-Stammdaten & Trade Republic Logo Fetcher',
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icon: Icons.inventory_2_outlined,
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accentColor: Color(0xFF00E5FF),
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),
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ServiceConfigMeta(
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key: 'FinlyticNews',
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displayName: 'News Scraper & AI',
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description: 'RSS Web Scraper Intervall & Entwurf-Retention',
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icon: Icons.newspaper_outlined,
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accentColor: Color(0xFF3B82F6),
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),
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ServiceConfigMeta(
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key: 'FinlyticTechnicalAnalysis',
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displayName: 'Technische Analyse',
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description: 'EMA/SMA Perioden, RSI Grenzwerte & Supertrend Multiplikator',
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icon: Icons.show_chart_outlined,
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accentColor: Color(0xFF8B5CF6),
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),
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ServiceConfigMeta(
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key: 'FinlyticSentiment',
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displayName: 'Sentiment NLP',
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description: 'NLP Vertrauens-Schwellenwerte & Text-Batching',
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icon: Icons.psychology_outlined,
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accentColor: Color(0xFFEC4899),
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),
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ServiceConfigMeta(
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key: 'FinlyticEngine',
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displayName: 'Trading Engine',
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description: 'Strategy Screener, Trade Lifecycle & Risikomanagement',
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icon: Icons.candlestick_chart_outlined,
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accentColor: Color(0xFF10B981),
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),
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ServiceConfigMeta(
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key: 'FinlyticFundamentals',
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displayName: 'Fundamentaldaten',
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description: 'Cache TTL Dauer & Yahoo Finance Fallback',
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icon: Icons.corporate_fare_outlined,
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accentColor: Color(0xFF06B6D4),
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),
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ServiceConfigMeta(
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key: 'FinlyticBot',
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displayName: 'FinlyticBot (Paper)',
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description: 'Alpaca Paper Trading, Risikomanagement & Sizing Engine',
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icon: Icons.smart_toy_outlined,
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accentColor: Color(0xFF10B981),
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),
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];
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final Map<String, Map<String, TextEditingController>> _controllers = {
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'FinlyticAssets': {
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'TradeRepublicMaxRequestPageSize': TextEditingController(text: '100'),
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'AssetUpdateTypeDelay': TextEditingController(text: '0'),
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'BatchAssetUpdateDelay': TextEditingController(text: '5'),
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},
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'FinlyticNews': {
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'ScrapingIntervalMinutes': TextEditingController(text: '15'),
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'PollingFrequencyMinutes': TextEditingController(text: '15'),
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'ArticleRetentionDays': TextEditingController(text: '90'),
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'DefaultPageSize': TextEditingController(text: '20'),
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},
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'FinlyticTechnicalAnalysis': {
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'EmaShortPeriod': TextEditingController(text: '20'),
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'SmaMediumPeriod': TextEditingController(text: '50'),
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'SmaLongPeriod': TextEditingController(text: '200'),
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'RsiOverboughtLimit': TextEditingController(text: '70'),
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'RsiOversoldLimit': TextEditingController(text: '30'),
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'SupertrendMultiplier': TextEditingController(text: '3.0'),
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},
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'FinlyticSentiment': {
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'MinConfidenceScore': TextEditingController(text: '0.70'),
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'MaxBatchSize': TextEditingController(text: '50'),
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},
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'FinlyticEngine': {
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'Engine.MinCompositeScore': TextEditingController(text: '75.0'),
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'Engine.WeightTechnical': TextEditingController(text: '0.45'),
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'Engine.WeightSentiment': TextEditingController(text: '0.35'),
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'Engine.WeightFundamental': TextEditingController(text: '0.20'),
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'Engine.EarningsLockoutDays': TextEditingController(text: '2'),
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'Engine.MinDerivativeLeverage': TextEditingController(text: '5.0'),
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'Engine.TargetDefaultLeverage': TextEditingController(text: '7.0'),
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'Engine.KnockOutSafetyBufferPercent': TextEditingController(text: '2.0'),
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'Engine.EnableAiValidation': TextEditingController(text: 'true'),
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'Engine.EnablePaperTradingBot': TextEditingController(text: 'false'),
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'Engine.PollingIntervalSeconds': TextEditingController(text: '120'),
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'Engine.MonitoringIntervalSeconds': TextEditingController(text: '60'),
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},
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'FinlyticFundamentals': {
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'CacheTtlHours': TextEditingController(text: '24'),
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'EnableYahooFallback': TextEditingController(text: 'true'),
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},
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'FinlyticBot': {
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'Alpaca.KeyId': TextEditingController(text: ''),
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'Alpaca.SecretKey': TextEditingController(text: ''),
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'Alpaca.IsPaper': TextEditingController(text: 'true'),
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'Bot.EnableAutoExecution': TextEditingController(text: 'true'),
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'Bot.RiskPerTradePercent': TextEditingController(text: '1.0'),
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'Bot.MaxPositionAllocationPercent': TextEditingController(text: '20.0'),
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'Bot.MaxConcurrentPositions': TextEditingController(text: '5'),
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'Bot.DailyLossLimitPercent': TextEditingController(text: '3.0'),
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'Bot.MonitoringIntervalSeconds': TextEditingController(text: '15'),
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},
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};
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bool _initialized = false;
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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if (!_initialized) {
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_initialized = true;
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final client = widget.apiClient ?? context.read<ApiClient>();
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_repository = widget.repository ?? AdminRepository(apiClient: client);
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_fetchSettings();
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}
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}
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Future<void> _fetchSettings() async {
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setState(() => _isLoading = true);
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try {
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final settings = await _repository.fetchSettings();
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settings.forEach((svc, items) {
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_controllers.putIfAbsent(svc, () => {});
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for (final s in items) {
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if (_controllers[svc]!.containsKey(s.key)) {
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_controllers[svc]![s.key]!.text = s.value;
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} else {
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_controllers[svc]![s.key] = TextEditingController(text: s.value);
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}
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}
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});
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} catch (_) {
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _saveSettings() async {
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setState(() => _isSaving = true);
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try {
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final currentSvcControllers = _controllers[_selectedServiceKey] ?? {};
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final payload = <String, String>{};
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currentSvcControllers.forEach((k, v) {
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payload[k] = v.text;
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});
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await _repository.updateServiceSettings(_selectedServiceKey, payload);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Row(
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children: [
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const Icon(Icons.check_circle_outline, color: Colors.black),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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'Einstellungen für $_selectedServiceKey gespeichert & synchronisiert.',
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style: const TextStyle(color: Colors.black, fontWeight: FontWeight.w600),
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),
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),
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],
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),
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backgroundColor: AppTheme.primaryEmerald,
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
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),
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);
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}
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} catch (ex) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Fehler beim Speichern: $ex'),
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backgroundColor: AppTheme.accentRed,
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behavior: SnackBarBehavior.floating,
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),
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);
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}
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} finally {
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if (mounted) setState(() => _isSaving = false);
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}
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}
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@override
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Widget build(BuildContext context) {
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final activeService = _services.firstWhere((s) => s.key == _selectedServiceKey, orElse: () => _services.first);
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final activeControllers = _controllers[_selectedServiceKey] ?? {};
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: _services.map((svc) {
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final isSelected = svc.key == _selectedServiceKey;
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return Padding(
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padding: const EdgeInsets.only(right: 8, bottom: 12),
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child: InkWell(
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onTap: () => setState(() => _selectedServiceKey = svc.key),
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
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decoration: BoxDecoration(
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color: isSelected ? svc.accentColor.withValues(alpha: 0.15) : AppTheme.glassSurface,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: isSelected ? svc.accentColor : AppTheme.glassBorder,
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width: isSelected ? 1.5 : 1,
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(svc.icon, size: 16, color: isSelected ? svc.accentColor : AppTheme.textMuted),
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const SizedBox(width: 8),
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Text(
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svc.displayName,
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style: TextStyle(
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color: isSelected ? Colors.white : AppTheme.textMuted,
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fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
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fontSize: 12,
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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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}).toList(),
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),
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),
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const SizedBox(height: 12),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(activeService.displayName, style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white)),
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const SizedBox(height: 2),
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Text(activeService.description, style: TextStyle(fontSize: 12, color: AppTheme.textMuted)),
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],
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),
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ElevatedButton.icon(
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onPressed: _isSaving ? null : _saveSettings,
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icon: _isSaving
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? const SizedBox(width: 14, height: 14, child: CircularProgressIndicator(strokeWidth: 2, color: Colors.black))
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: const Icon(Icons.save_outlined, size: 16),
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label: Text(_isSaving ? 'Speichere...' : 'Speichern'),
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style: ElevatedButton.styleFrom(
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backgroundColor: AppTheme.primaryEmerald,
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foregroundColor: Colors.black,
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
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),
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),
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],
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),
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const SizedBox(height: 14),
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if (_isLoading)
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Center(child: CircularProgressIndicator(color: AppTheme.primaryEmerald))
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else
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ServiceSettingsForm(
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controllers: activeControllers,
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accentColor: activeService.accentColor,
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),
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],
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);
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}
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}
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