import 'package:flutter/material.dart';

import '../../domain/entities/friend_request.dart';

/// Widget pour afficher une demande d'amitié en attente.
/// Permet d'accepter ou de rejeter la demande (reçue) ou d'annuler (envoyée).
class FriendRequestCard extends StatelessWidget {
  const FriendRequestCard({
    required this.request,
    required this.onAccept,
    required this.onReject,
    this.isSentRequest = false,
    super.key,
  });

  final FriendRequest request;
  final VoidCallback? onAccept;
  final VoidCallback onReject;
  final bool isSentRequest;

  @override
  Widget build(BuildContext context) {
    final theme = Theme.of(context);
    
    return Card(
      margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
      child: Padding(
        padding: const EdgeInsets.all(16),
        child: Row(
          children: [
            // Avatar
            CircleAvatar(
              radius: 28,
              backgroundColor: theme.colorScheme.primaryContainer,
              child: Text(
                (isSentRequest ? request.friendFullName : request.userFullName).isNotEmpty
                    ? (isSentRequest ? request.friendFullName : request.userFullName)[0].toUpperCase()
                    : '?',
                style: TextStyle(
                  color: theme.colorScheme.onPrimaryContainer,
                  fontSize: 20,
                  fontWeight: FontWeight.bold,
                ),
              ),
            ),
            const SizedBox(width: 16),
            
            // Informations
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    isSentRequest
                        ? (request.friendFullName.isNotEmpty
                            ? request.friendFullName
                            : 'Utilisateur inconnu')
                        : (request.userFullName.isNotEmpty
                            ? request.userFullName
                            : 'Utilisateur inconnu'),
                    style: theme.textTheme.titleMedium?.copyWith(
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                  const SizedBox(height: 4),
                  Text(
                    isSentRequest
                        ? 'Demande envoyée'
                        : 'Demande d\'amitié',
                    style: theme.textTheme.bodySmall?.copyWith(
                      color: theme.colorScheme.onSurface.withOpacity(0.6),
                    ),
                  ),
                ],
              ),
            ),
            
            // Boutons d'action
            if (isSentRequest)
              // Pour les demandes envoyées : seulement bouton Annuler
              IconButton(
                icon: const Icon(Icons.close),
                color: Colors.orange,
                onPressed: onReject,
                tooltip: 'Annuler la demande',
              )
            else
              // Pour les demandes reçues : Accepter et Rejeter
              Row(
                mainAxisSize: MainAxisSize.min,
                children: [
                  // Bouton Accepter
                  IconButton(
                    icon: const Icon(Icons.check_circle),
                    color: Colors.green,
                    onPressed: onAccept,
                    tooltip: 'Accepter',
                  ),
                  // Bouton Rejeter
                  IconButton(
                    icon: const Icon(Icons.cancel),
                    color: Colors.red,
                    onPressed: onReject,
                    tooltip: 'Rejeter',
                  ),
                ],
              ),
          ],
        ),
      ),
    );
  }
}