423 lines
13 KiB
Dart
423 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../models/group.dart';
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import '../services/api_service.dart';
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import '../theme/app_theme.dart';
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import '../theme/tokens.dart';
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import '../utils/error_handler.dart';
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import 'follow_button.dart';
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/// Card widget for displaying a group in discovery and lists
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class GroupCard extends ConsumerStatefulWidget {
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final Group group;
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final VoidCallback? onTap;
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final bool showReason;
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final String? reason;
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const GroupCard({
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super.key,
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required this.group,
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this.onTap,
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this.showReason = false,
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this.reason,
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});
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@override
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ConsumerState<GroupCard> createState() => _GroupCardState();
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}
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class _GroupCardState extends ConsumerState<GroupCard> {
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bool _isLoading = false;
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Future<void> _handleJoin() async {
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if (_isLoading) return;
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setState(() => _isLoading = true);
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try {
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final api = ref.read(apiServiceProvider);
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final result = await api.joinGroup(widget.group.id);
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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(result['message'] ?? 'Request sent'),
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backgroundColor: result['status'] == 'joined' ? Colors.green : Colors.orange,
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duration: const Duration(seconds: 2),
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),
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);
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}
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} catch (e) {
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if (mounted) {
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ErrorHandler.handleError(e, context: context);
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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Future<void> _handleLeave() async {
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if (_isLoading) return;
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setState(() => _isLoading = true);
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try {
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final api = ref.read(apiServiceProvider);
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await api.leaveGroup(widget.group.id);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Left group successfully'),
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backgroundColor: Colors.green,
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duration: Duration(seconds: 2),
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),
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);
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}
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} catch (e) {
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if (mounted) {
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ErrorHandler.handleError(e, context: context);
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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Widget _buildJoinButton() {
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if (widget.group.isMember) {
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return Container(
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width: 80,
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height: 32,
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decoration: BoxDecoration(
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color: Colors.grey[300],
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borderRadius: BorderRadius.circular(16),
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),
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child: const Center(
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child: Text(
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'Joined',
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: Colors.black87,
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),
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),
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),
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);
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}
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if (widget.group.hasPendingRequest) {
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return Container(
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width: 80,
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height: 32,
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decoration: BoxDecoration(
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color: Colors.orange[100],
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borderRadius: BorderRadius.circular(16),
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),
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child: const Center(
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child: Text(
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'Pending',
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w600,
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color: Colors.orange[800],
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),
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),
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),
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);
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}
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if (_isLoading) {
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return Container(
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width: 80,
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height: 32,
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decoration: BoxDecoration(
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color: AppTheme.navyBlue.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(16),
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),
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child: Center(
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child: SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation(AppTheme.navyBlue),
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),
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),
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),
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);
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}
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return ElevatedButton(
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onPressed: _handleJoin,
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style: ElevatedButton.styleFrom(
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backgroundColor: AppTheme.navyBlue,
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
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minimumSize: const Size(80, 32),
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),
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child: Text(
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widget.group.isPrivate ? 'Request' : 'Join',
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style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w600),
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),
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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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return GestureDetector(
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onTap: widget.onTap,
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child: Container(
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width: 280,
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margin: const EdgeInsets.only(right: 12),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: AppTheme.cardSurface,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: AppTheme.navyBlue.withValues(alpha: 0.06)),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header with avatar and privacy indicator
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Row(
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children: [
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CircleAvatar(
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radius: 24,
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backgroundColor: AppTheme.navyBlue.withValues(alpha: 0.1),
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backgroundImage: widget.group.avatarUrl != null
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? NetworkImage(widget.group.avatarUrl!)
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: null,
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child: widget.group.avatarUrl == null
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? Icon(Icons.group, size: 24, color: AppTheme.navyBlue.withValues(alpha: 0.3))
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: null,
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Expanded(
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child: Text(
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widget.group.name,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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),
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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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if (widget.group.isPrivate)
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const Icon(Icons.lock, size: 16, color: Colors.grey),
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],
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),
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const SizedBox(height: 4),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: _getCategoryColor(widget.group.category).withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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widget.group.category.displayName,
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style: TextStyle(
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fontSize: 10,
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fontWeight: FontWeight.w600,
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color: _getCategoryColor(widget.group.category),
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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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const SizedBox(height: 12),
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// Description
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if (widget.group.description.isNotEmpty)
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Text(
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widget.group.description,
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style: TextStyle(
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fontSize: 13,
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color: SojornColors.textSecondary,
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height: 1.3,
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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if (widget.group.description.isNotEmpty)
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const SizedBox(height: 8),
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// Stats
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Row(
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children: [
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Text(
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widget.group.memberCountText,
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style: TextStyle(
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fontSize: 12,
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color: SojornColors.textTertiary,
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fontWeight: FontWeight.w500,
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),
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),
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const Text(' • ', style: TextStyle(fontSize: 12, color: SojornColors.textTertiary)),
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Text(
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widget.group.postCountText,
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style: TextStyle(
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fontSize: 12,
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color: SojornColors.textTertiary,
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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if (showReason && reason != null) ...[
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const SizedBox(height: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.blue[50],
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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reason!,
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style: TextStyle(
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fontSize: 11,
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color: Colors.blue[700],
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fontStyle: FontStyle.italic,
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),
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),
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),
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],
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const Spacer(),
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// Join button
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_buildJoinButton(),
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],
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),
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),
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);
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}
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Color _getCategoryColor(GroupCategory category) {
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switch (category) {
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case GroupCategory.general:
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return AppTheme.navyBlue;
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case GroupCategory.hobby:
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return Colors.purple;
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case GroupCategory.sports:
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return Colors.green;
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case GroupCategory.professional:
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return Colors.blue;
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case GroupCategory.localBusiness:
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return Colors.orange;
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case GroupCategory.support:
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return Colors.pink;
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case GroupCategory.education:
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return Colors.teal;
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}
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}
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}
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/// Compact version of GroupCard for horizontal scrolling lists
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class CompactGroupCard extends StatelessWidget {
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final Group group;
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final VoidCallback? onTap;
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final bool showReason;
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final String? reason;
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const CompactGroupCard({
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super.key,
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required this.group,
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this.onTap,
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this.showReason = false,
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this.reason,
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});
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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width: 160,
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: AppTheme.cardSurface,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: AppTheme.navyBlue.withValues(alpha: 0.06)),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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CircleAvatar(
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radius: 28,
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backgroundColor: AppTheme.navyBlue.withValues(alpha: 0.1),
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backgroundImage: group.avatarUrl != null
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? NetworkImage(group.avatarUrl!)
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: null,
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child: group.avatarUrl == null
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? Icon(Icons.group, size: 28, color: AppTheme.navyBlue.withValues(alpha: 0.3))
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: null,
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),
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const SizedBox(height: 8),
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Text(
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group.name,
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style: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w700,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 4),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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if (group.isPrivate)
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Icon(Icons.lock, size: 12, color: Colors.grey[600]),
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Text(
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group.memberCountText,
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style: TextStyle(
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fontSize: 11,
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color: SojornColors.textTertiary,
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),
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),
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],
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),
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if (showReason && reason != null) ...[
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const SizedBox(height: 6),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.blue[50],
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(
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reason!,
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style: TextStyle(
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fontSize: 9,
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color: Colors.blue[700],
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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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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