135 lines
5.1 KiB
Dart
135 lines
5.1 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 '../../../core/widgets/asset_logo_widget.dart';
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import '../../../core/widgets/glass_container.dart';
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import '../../../shared/widgets/favorite_star_button.dart';
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import '../../asset_detail/views/asset_detail_screen.dart';
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import '../../favorites/cubit/favorites_cubit.dart';
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/// Dynamic User Favorites Carousel widget bound to FavoritesCubit with real-time SignalR prices.
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class FavoritesCarousel extends StatelessWidget {
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final ApiClient apiClient;
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const FavoritesCarousel({
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super.key,
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required this.apiClient,
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});
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@override
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Widget build(BuildContext context) {
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return BlocBuilder<FavoritesCubit, FavoritesState>(
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builder: (context, state) {
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final activeTheme = AppTheme.activePreset;
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final favoritesList = state.favoriteDetails;
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if (favoritesList.isEmpty) {
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return GlassContainer(
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padding: const EdgeInsets.all(16),
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child: Center(
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child: Text(
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'Keine Favoriten vorhanden. Nutze die Suche (Lupe), um Wertpapiere hinzuzufügen.',
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style: TextStyle(color: activeTheme.textMuted, fontSize: 13),
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),
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),
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);
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}
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return SizedBox(
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height: 110,
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child: ListView.builder(
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scrollDirection: Axis.horizontal,
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itemCount: favoritesList.length,
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itemBuilder: (context, index) {
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final fav = favoritesList[index];
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final displayName = fav.name.isNotEmpty
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? fav.name
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: (fav.symbol.isNotEmpty ? fav.symbol : fav.isin);
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final isinOrSymbol = fav.isin.isNotEmpty
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? fav.isin
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: (fav.symbol.isNotEmpty ? fav.symbol : fav.name);
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final isPositive = fav.change24h >= 0;
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return Container(
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width: 195,
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margin: const EdgeInsets.only(right: 12),
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child: GlassContainer(
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padding: const EdgeInsets.all(12),
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (_) => AssetDetailScreen(
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symbol: isinOrSymbol,
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apiClient: apiClient,
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),
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),
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);
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},
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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AssetLogoWidget(
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symbolOrName: isinOrSymbol,
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imageUrl: fav.image.isNotEmpty ? fav.image : null,
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size: 24,
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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displayName,
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 13,
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color: activeTheme.textPrimary),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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),
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FavoriteStarButton(
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identifier: isinOrSymbol,
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symbol: fav.symbol,
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name: fav.name,
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size: 18,
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padding: EdgeInsets.zero,
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),
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],
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'${fav.currentPrice > 0 ? fav.currentPrice.toStringAsFixed(2) : '--.--'} €',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 12.5,
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color: activeTheme.textPrimary,
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),
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),
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Text(
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'${isPositive ? '+' : ''}${fav.change24h.toStringAsFixed(2)}%',
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style: TextStyle(
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color: isPositive ? AppTheme.primaryEmerald : AppTheme.accentRed,
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fontWeight: FontWeight.bold,
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fontSize: 11.5,
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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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);
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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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