super_tik_tac_toe/lib/super.dart

import 'package:flutter/material.dart';
import 'package:super_tic_tac_toe/game.dart';
import 'package:super_tic_tac_toe/state.dart';
import 'package:super_tic_tac_toe/util.dart';

class SuperGame extends StatefulWidget {
  const SuperGame({super.key});

  @override
  State<SuperGame> createState() => _SuperGameState();
}

class _SuperGameState extends State<SuperGame> {
  TTCState turn = TTCState.x;
  List<List<TTCState>> data = Util.emptyBoardSuper;
  List<bool> subGameEnded = [
    false,
    false,
    false,
    false,
    false,
    false,
    false,
    false,
    false,
  ];

  List<TTCState> subGameWinners = [
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
    TTCState.empty,
  ];
  int nextPlay = -1;

  void _swapTurn() {
    switch (turn) {
      case TTCState.x:
        turn = TTCState.o;
        break;
      case TTCState.o:
        turn = TTCState.x;
        break;
      default:
        turn = TTCState.x;
    }
  }

  Widget _subGameDialog(int subGame) {
    return Dialog(
      child: Padding(
        padding: const EdgeInsets.all(10),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            Text(
              "${Util.stateText(turn)} select cell",
              style: const TextStyle(fontWeight: FontWeight.bold),
            ),
            TTCGame(
              turn: turn,
              cellOnTapCallback: (int i) {
                nextPlay = i;
                setState(() {
                  data[subGame][i] = turn;
                  _swapTurn();
                });
                Navigator.pop(context);
              },
              data: data[subGame],
            ),
            Row(
              mainAxisAlignment: MainAxisAlignment.end,
              children: [
                ElevatedButton(
                    onPressed: () {
                      Navigator.pop(context);
                    },
                    child: const Text("Close"))
              ],
            ),
          ],
        ),
      ),
    );
  }

  void _showSubGameDialog(int i) {
    if (nextPlay == i || nextPlay == -1) {
      showDialog(
        context: context,
        builder: (context) => _subGameDialog(i),
      );
    } else {
      ScaffoldMessenger.of(context)
        ..clearSnackBars()
        ..showSnackBar(
          SnackBar(
            content: Text(
              "You can only play at [${(nextPlay % 3) + 1},"
              "${(nextPlay / 3).floor() + 1}]",
            ),
          ),
        );
    }
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        const Spacer(flex: 5),
        Center(
          child: Text(
            "${Util.stateText(turn)}'s Turn",
            style: const TextStyle(fontSize: 25),
          ),
        ),
        const Spacer(flex: 1),
        GameHash(
            cellOnTapCallback: _showSubGameDialog,
            children: Iterable.generate(data.length)
                .map(
                  (i) => DecoratedBox(
                    decoration: BoxDecoration(
                      color: nextPlay == i ? Colors.lightGreenAccent : null,
                    ),
                    child: Padding(
                      padding: const EdgeInsets.all(15),
                      child: TTCGame(
                        turn: turn,
                        data: data[i],
                      ),
                    ),
                  ),
                )
                .toList()),
        const Spacer(flex: 5),
      ],
    );
  }
}