mchess-client/lib/chessapp/chess_app.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:mchess/chess_bloc/chess_bloc.dart';
import 'package:mchess/connection/ws_connection.dart';

import 'package:mchess/chessapp/chess_board.dart';

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'mChess',
      home: Scaffold(
        body: Container(
          decoration: const BoxDecoration(
            gradient: LinearGradient(
              begin: Alignment.topCenter,
              end: Alignment.bottomCenter,
              colors: [
                Color.fromARGB(255, 20, 20, 20),
                Color.fromARGB(255, 30, 30, 30),
                Color.fromARGB(255, 40, 40, 40),
              ],
            ),
          ),
          child: Center(
              child: Column(
            children: [
              FittedBox(
                fit: BoxFit.contain,
                child: Container(
                  margin: const EdgeInsets.all(20),
                  child: BlocProvider(
                    create: (_) => ChessBloc.getInstance(),
                    child: BlocBuilder<ChessBloc, ChessBoardState>(
                      builder: (context, state) {
                        return ChessBoard(
                          bState: state,
                        );
                      },
                    ),
                  ),
                ),
              ),
              StreamBuilder(
                stream: ServerConnection.getInstance().channel.stream,
                builder: (context, snapshot) {
                  return Text(
                      style: const TextStyle(color: Colors.white),
                      snapshot.data.toString());
                },
              )
            ],
          )),
        ),
      ),
    );
  }
}