unionflow-client-quarkus-primefaces-freya/unionflow-mobile-apps/lib/features/dashboard/presentation/widgets/activity_feed.dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import '../../../../shared/theme/app_theme.dart';

class ActivityFeed extends StatelessWidget {
  const ActivityFeed({super.key});

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(16),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withOpacity(0.08),
            blurRadius: 15,
            offset: const Offset(0, 4),
          ),
        ],
      ),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Padding(
            padding: const EdgeInsets.all(20),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                const Text(
                  'Activités récentes',
                  style: TextStyle(
                    fontSize: 18,
                    fontWeight: FontWeight.bold,
                    color: AppTheme.textPrimary,
                  ),
                ),
                TextButton(
                  onPressed: () {},
                  child: const Text('Voir tout'),
                ),
              ],
            ),
          ),
          ..._getActivities().map((activity) => _buildActivityItem(activity)),
        ],
      ),
    );
  }

  Widget _buildActivityItem(ActivityItem activity) {
    return Container(
      padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
      decoration: const BoxDecoration(
        border: Border(
          top: BorderSide(color: AppTheme.borderColor, width: 0.5),
        ),
      ),
      child: Row(
        children: [
          Container(
            width: 40,
            height: 40,
            decoration: BoxDecoration(
              color: activity.color.withOpacity(0.15),
              borderRadius: BorderRadius.circular(20),
            ),
            child: Icon(
              activity.icon,
              color: activity.color,
              size: 20,
            ),
          ),
          const SizedBox(width: 16),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  activity.title,
                  style: const TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.w600,
                    color: AppTheme.textPrimary,
                  ),
                ),
                const SizedBox(height: 4),
                Text(
                  activity.description,
                  style: const TextStyle(
                    fontSize: 14,
                    color: AppTheme.textSecondary,
                  ),
                ),
                const SizedBox(height: 8),
                Row(
                  children: [
                    Icon(
                      Icons.access_time,
                      size: 14,
                      color: AppTheme.textHint,
                    ),
                    const SizedBox(width: 4),
                    Text(
                      _formatTime(activity.timestamp),
                      style: const TextStyle(
                        fontSize: 12,
                        color: AppTheme.textHint,
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ),
          if (activity.actionRequired)
            Container(
              width: 8,
              height: 8,
              decoration: const BoxDecoration(
                color: AppTheme.errorColor,
                shape: BoxShape.circle,
              ),
            ),
        ],
      ),
    );
  }

  List<ActivityItem> _getActivities() {
    final now = DateTime.now();
    return [
      ActivityItem(
        title: 'Nouveau membre inscrit',
        description: 'Marie Dupont a rejoint l\'association',
        icon: Icons.person_add,
        color: AppTheme.successColor,
        timestamp: now.subtract(const Duration(hours: 2)),
        actionRequired: false,
      ),
      ActivityItem(
        title: 'Cotisation en retard',
        description: 'Pierre Martin - Cotisation échue depuis 5 jours',
        icon: Icons.warning,
        color: AppTheme.warningColor,
        timestamp: now.subtract(const Duration(hours: 4)),
        actionRequired: true,
      ),
      ActivityItem(
        title: 'Paiement reçu',
        description: 'Jean Dubois - Cotisation annuelle 2024',
        icon: Icons.payment,
        color: AppTheme.primaryColor,
        timestamp: now.subtract(const Duration(hours: 6)),
        actionRequired: false,
      ),
      ActivityItem(
        title: 'Événement créé',
        description: 'Assemblée générale 2024 - 15 mars 2024',
        icon: Icons.event,
        color: AppTheme.accentColor,
        timestamp: now.subtract(const Duration(days: 1)),
        actionRequired: false,
      ),
      ActivityItem(
        title: 'Mise à jour profil',
        description: 'Sophie Bernard a modifié ses informations',
        icon: Icons.edit,
        color: AppTheme.infoColor,
        timestamp: now.subtract(const Duration(days: 1, hours: 3)),
        actionRequired: false,
      ),
      ActivityItem(
        title: 'Nouveau document',
        description: 'Procès-verbal ajouté aux archives',
        icon: Icons.file_upload,
        color: AppTheme.secondaryColor,
        timestamp: now.subtract(const Duration(days: 2)),
        actionRequired: false,
      ),
    ];
  }

  String _formatTime(DateTime timestamp) {
    final now = DateTime.now();
    final difference = now.difference(timestamp);

    if (difference.inMinutes < 60) {
      return 'Il y a ${difference.inMinutes} min';
    } else if (difference.inHours < 24) {
      return 'Il y a ${difference.inHours}h';
    } else if (difference.inDays == 1) {
      return 'Hier';
    } else if (difference.inDays < 7) {
      return 'Il y a ${difference.inDays} jours';
    } else {
      return DateFormat('dd/MM/yyyy').format(timestamp);
    }
  }
}

class ActivityItem {
  final String title;
  final String description;
  final IconData icon;
  final Color color;
  final DateTime timestamp;
  final bool actionRequired;

  ActivityItem({
    required this.title,
    required this.description,
    required this.icon,
    required this.color,
    required this.timestamp,
    this.actionRequired = false,
  });
}