import 'package:flutter/material.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../../core/widgets/glass_container.dart';
import '../../../../core/widgets/status_badge.dart';
import '../models/admin_user_model.dart';

class AdminUserCardItem extends StatelessWidget {
  final AdminUserModel user;
  final ValueChanged<bool> onToggleActive;
  final VoidCallback onEdit;

  const AdminUserCardItem({
    super.key,
    required this.user,
    required this.onToggleActive,
    required this.onEdit,
  });

  String _getInitials(String name) {
    if (name.isEmpty) return 'U';
    final parts = name.trim().split(' ');
    if (parts.length >= 2) {
      return '${parts[0][0]}${parts[1][0]}'.toUpperCase();
    }
    return name.substring(0, name.length >= 2 ? 2 : 1).toUpperCase();
  }

  @override
  Widget build(BuildContext context) {
    final String role = user.role;
    final bool isActive = user.isActive;

    final Color roleColor = role == 'Admin'
        ? const Color(0xFFA855F7)
        : role == 'Premium'
            ? AppTheme.primaryEmerald
            : AppTheme.accentCyan;

    final String initials = _getInitials(user.fullName.isNotEmpty ? user.fullName : user.email);

    return GlassContainer(
      margin: const EdgeInsets.only(bottom: 10),
      padding: const EdgeInsets.all(14),
      child: Row(
        children: [
          Container(
            width: 42,
            height: 42,
            alignment: Alignment.center,
            decoration: BoxDecoration(
              color: roleColor.withValues(alpha: 0.2),
              shape: BoxShape.circle,
              border: Border.all(color: roleColor, width: 1.5),
            ),
            child: Text(
              initials,
              style: TextStyle(fontWeight: FontWeight.bold, color: roleColor, fontSize: 14),
            ),
          ),
          const SizedBox(width: 14),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Row(
                  children: [
                    Text(
                      user.fullName.isNotEmpty ? user.fullName : user.email,
                      style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 15),
                    ),
                    const SizedBox(width: 8),
                    StatusBadge(label: role, color: roleColor),
                  ],
                ),
                const SizedBox(height: 2),
                Text(
                  user.email,
                  style: TextStyle(fontSize: 12, color: AppTheme.textSecondary),
                ),
              ],
            ),
          ),
          Row(
            children: [
              Column(
                crossAxisAlignment: CrossAxisAlignment.end,
                children: [
                  Text(
                    isActive ? 'Aktiv' : 'Gesperrt',
                    style: TextStyle(
                      fontSize: 12,
                      fontWeight: FontWeight.bold,
                      color: isActive ? AppTheme.primaryEmerald : AppTheme.accentRed,
                    ),
                  ),
                ],
              ),
              const SizedBox(width: 8),
              Switch(
                value: isActive,
                activeThumbColor: AppTheme.primaryEmerald,
                onChanged: onToggleActive,
              ),
              const SizedBox(width: 8),
              IconButton.filledTonal(
                icon: const Icon(Icons.edit_outlined, size: 18),
                tooltip: 'Benutzer Bearbeiten',
                onPressed: onEdit,
              ),
            ],
          ),
        ],
      ),
    );
  }
}