together_mobile/lib/screens/contact/components/friend_group.dart

import 'package:flutter/material.dart';

import 'package:together_mobile/models/contact_model.dart';
import 'package:together_mobile/models/init_get_it.dart';

import 'friend_tile.dart';

class FriendGroup extends StatefulWidget {
  const FriendGroup({
    super.key,
    required this.groupName,
  });

  final String groupName;

  @override
  State<FriendGroup> createState() => _FriendGroupState();
}

class _FriendGroupState extends State<FriendGroup> {
  @override
  Widget build(BuildContext context) {
    return ExpansionTile(
      title: Text(widget.groupName),
      trailing: Text(
        getIt
            .get<Contact>()
            .filterGroupFriends(widget.groupName)
            .length
            .toString(),
      ),
      children: List.generate(
        getIt.get<Contact>().filterGroupFriends(widget.groupName).length,
        (index) => FriendTile(
          key: ValueKey(
            getIt.get<Contact>().friends.keys.toList()[index],
          ),
          friendId: getIt
              .get<Contact>()
              .filterGroupFriends(widget.groupName)
              .keys
              .toList()[index],
        ),
      ),
    );
  }
}