import 'package:bloc_example/screens/chat_room.dart';
import 'package:bloc_example/screens/escort_publish.dart';
import 'package:bloc_example/screens/existing_member_hidden_detail.dart';
import 'package:bloc_example/screens/messages_page.dart';
import 'package:bloc_example/screens/web_socket.dart';
import 'package:flutter/material.dart';
import 'pin_input_screen.dart';
import 'new_member_without_channel.dart';
import 'new_member_with_channel.dart';
import 'existing_member_hidden.dart';

class UserInterfaceList extends StatelessWidget {
  final List<_ScreenItem> items = [
    _ScreenItem('Pin Input', PinInputScreen()),
    _ScreenItem('New Member Without Channel', NewMemberWithoutChannel()),
    _ScreenItem('New Member With Channel', NewMemberWithChannel()),
    _ScreenItem('Existing Member Hidden', ExistingMemberHidden()),
    _ScreenItem('Existing Member Hidden Detail', ExistingMemberHiddenDetail()),
    _ScreenItem('Chat Room', ChatRoom()),
    _ScreenItem('Messages', MessagesPage()),
    _ScreenItem('Escort Publish', EscortPublish()),
    _ScreenItem('Web Socket', WebSocketScreen()),
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('User Interface List'),
      ),
      body: ListView.separated(
        itemCount: items.length,
        separatorBuilder: (_, __) => Divider(height: 1),
        itemBuilder: (context, index) {
          final item = items[index];
          return ListTile(
            title: Text(item.title),
            trailing: Icon(Icons.arrow_forward_ios),
            onTap: () {
              Navigator.push(
                context,
                MaterialPageRoute(builder: (_) => item.screen),
              );
            },
          );
        },
      ),
    );
  }
}

class _ScreenItem {
  final String title;
  final Widget screen;

  _ScreenItem(this.title, this.screen);
}