added firestore to project

.gitignore

@@ -41,3 +41,8 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+
+# Firebase
+lib/firebase_options.dart
+android/app/google-services.json
+firebase.json

android/app/build.gradle

@@ -1,5 +1,8 @@
 plugins {
     id "com.android.application"
+    // START: FlutterFire Configuration
+    id 'com.google.gms.google-services'
+    // END: FlutterFire Configuration
     id "kotlin-android"
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
     id "dev.flutter.flutter-gradle-plugin"

android/settings.gradle

@@ -19,6 +19,9 @@ pluginManagement {
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
     id "com.android.application" version "8.1.0" apply false
+    // START: FlutterFire Configuration
+    id "com.google.gms.google-services" version "4.3.15" apply false
+    // END: FlutterFire Configuration
     id "org.jetbrains.kotlin.android" version "1.8.22" apply false
 }
 

lib/classic.dart

@@ -23,8 +23,8 @@ class _ClassicGameState extends State<ClassicGame> {
     TTCState.empty,
     TTCState.empty,
   ];
-  bool ended = false;
+  TTCState get winner => Util.checkWin(data);
-  TTCState? winner;
+  bool get ended => winner != TTCState.empty;
 
   String get turnText => switch (turn) {
         TTCState.empty => "",
@@ -32,13 +32,7 @@ class _ClassicGameState extends State<ClassicGame> {
         TTCState.o => "O",
       };
 
-  void _nextTurn() {
+  void _nextTurn() => turn = Util.nextTurn(turn);
-    turn = switch (turn) {
-      TTCState.x => TTCState.o,
-      TTCState.o => TTCState.x,
-      _ => TTCState.x
-    };
-  }
 
   Widget _invalidChoiceAlert(TTCState existingValue) {
     return Dialog(
@@ -52,7 +46,7 @@ class _ClassicGameState extends State<ClassicGame> {
               "INVALID CHOICE",
               style: TextStyle(fontWeight: FontWeight.bold),
             ),
-            Text("${existingValue.name.toUpperCase()} already claimed that"),
+            Text("${Util.stateText(existingValue)} already claimed that"),
             ElevatedButton(
                 onPressed: () => Navigator.pop(context),
                 child: const Text("Ok")),
@@ -80,10 +74,6 @@ class _ClassicGameState extends State<ClassicGame> {
 
     setState(() {
       data[index] = turn;
-      winner = Util.checkWin(data);
-      if (winner != null && winner != TTCState.empty) {
-        ended = true;
-      }
       _nextTurn();
     });
   }
@@ -103,7 +93,7 @@ class _ClassicGameState extends State<ClassicGame> {
                     "GAME OVER",
                     style: TextStyle(fontWeight: FontWeight.bold),
                   ),
-                  Text("${winner?.name.toUpperCase()} has already won"),
+                  Text("${Util.stateText(winner)} has already won"),
                   ElevatedButton(
                       onPressed: () => Navigator.pop(context),
                       child: const Text("Ok")),
@@ -122,7 +112,7 @@ class _ClassicGameState extends State<ClassicGame> {
         const Spacer(flex: 5),
         Center(
             child: Text(
-          !ended ? "$turnText's turn" : "${winner?.name.toUpperCase()} wins",
+          !ended ? "$turnText's turn" : "${Util.stateText(winner)} wins",
           style: const TextStyle(fontSize: 30, fontWeight: FontWeight.bold),
         )),
         const Spacer(flex: 1),

lib/game.dart

@@ -6,8 +6,8 @@ class TTCGame extends StatelessWidget {
   const TTCGame({
     super.key,
     required this.turn,
-    required this.cellOnTapCallback,
     required this.data,
+    this.cellOnTapCallback,
     this.cellTextStyle,
   });
 
@@ -18,7 +18,7 @@ class TTCGame extends StatelessWidget {
   final TextStyle? cellTextStyle;
 
   /// hook into end of turn cycle;
-  final Function cellOnTapCallback;
+  final void Function(int)? cellOnTapCallback;
 
   @override
   Widget build(BuildContext context) {
@@ -39,7 +39,7 @@ class GameHash extends StatelessWidget {
   const GameHash({super.key, required this.children, this.cellOnTapCallback});
   final List<Widget> children;
 
-  final Function? cellOnTapCallback;
+  final void Function(int)? cellOnTapCallback;
 
   Border _genCellBorder(
     int index, {
@@ -93,6 +93,8 @@ class HashCell extends StatelessWidget {
   @override
   Widget build(BuildContext context) => InkWell(
         onTap: stateSetCallback,
-        child: Center(child: child),
+        child: IgnorePointer(
+          child: Center(child: child),
+        ),
       );
 }

lib/main.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
-import 'clasic.dart';
+import 'package:super_tic_tac_toe/super.dart';
+import 'classic.dart';
 
 void main() {
   runApp(const MyApp());
@@ -75,7 +76,7 @@ class _MyHomePageState extends State<MyHomePage> {
           padding: const EdgeInsets.all(10),
           child: type == GameType.classicTTC
               ? const ClassicGame()
-              : const Center(child: Text("Under Construction")),
+              : const SuperGame(),
         ));
   }
 }

lib/super.dart

@@ -0,0 +1,198 @@
+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;
+
+  TTCState subGameWinner(int index) => Util.checkWin(data[index]);
+  List<TTCState> get subGameWinners => data.map(Util.checkWin).toList();
+  bool subGameEnded(int i) => subGameWinner(i) != TTCState.empty;
+  TTCState get winner => Util.checkWin(subGameWinners);
+  bool gameEnded() => winner != TTCState.empty;
+
+  int nextPlay = -1;
+
+  void _swapTurn() => turn = Util.nextTurn(turn);
+
+  bool _checkValidChoice(List<TTCState> game, int index) =>
+      game[index] == TTCState.empty;
+
+  void Function(int) subGameCellOnTapCallback(int subGame) {
+    return (int i) {
+      if (!_checkValidChoice(data[subGame], i)) {
+        showDialog(
+            context: context,
+            builder: (context) => AlertDialog(
+                  content: Text("${data[subGame][i].name.toUpperCase()}"
+                      " already claimed "
+                      "[${i % 3}, ${(i / 3).floor()}]"),
+                  actions: [
+                    ElevatedButton(
+                        onPressed: () => Navigator.pop(context),
+                        child: const Text("Close"))
+                  ],
+                ));
+        return;
+      }
+
+      setState(() {
+        data[subGame][i] = turn;
+        nextPlay = subGameEnded(i) ? -1 : i;
+        if (!gameEnded()) {
+          _swapTurn();
+        }
+      });
+      Navigator.pop(context);
+    };
+  }
+
+  Widget _subGameDialog(int subGame) {
+    return Dialog(
+      child: Padding(
+        padding: const EdgeInsets.all(10),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Padding(
+              padding: const EdgeInsets.only(bottom: 5),
+              child: Text(
+                "${Util.stateText(turn)} select cell",
+                style: const TextStyle(fontWeight: FontWeight.bold),
+              ),
+            ),
+            TTCGame(
+              turn: turn,
+              cellOnTapCallback: subGameCellOnTapCallback(subGame),
+              data: data[subGame],
+            ),
+            Padding(
+              padding: const EdgeInsets.only(top: 5),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.end,
+                children: [
+                  ElevatedButton(
+                      onPressed: () {
+                        Navigator.pop(context);
+                      },
+                      child: const Text("Close"))
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void endedSubGameNotification(int index) {
+    ScaffoldMessenger.of(context)
+      ..clearSnackBars()
+      ..showSnackBar(
+        SnackBar(
+          content: Text("${Util.stateText(subGameWinner(index))}"
+              " already won the game at "
+              "[${Util.cellAddress(index)}]"),
+        ),
+      );
+  }
+
+  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}]",
+            ),
+          ),
+        );
+    }
+  }
+
+  void _gameEndedReminder() {
+    ScaffoldMessenger.of(context)
+      ..clearSnackBars()
+      ..showSnackBar(
+        SnackBar(
+          content: Text("${Util.stateText(winner)} already won the game"),
+        ),
+      );
+  }
+
+  void _cellOnTapCallback(int index) {
+    if (subGameEnded(index)) {
+      endedSubGameNotification(index);
+      return;
+    } else if (gameEnded()) {
+      _gameEndedReminder();
+      return;
+    }
+    _showSubGameDialog(index);
+  }
+
+  Widget _turnText() => Text(
+        gameEnded()
+            ? "${Util.stateText(winner)} Wins"
+            : "${Util.stateText(turn)}'s Turn",
+        style: const TextStyle(fontSize: 25),
+      );
+
+  Widget _subGmaeWidget(int i) {
+    if (subGameEnded(i)) {
+      return Text(
+        subGameWinner(i).name.toUpperCase(),
+        style: const TextStyle(fontSize: 40),
+      );
+    }
+    return TTCGame(turn: turn, data: data[i]);
+  }
+
+  List<Widget> _generateCells() => Iterable.generate(data.length)
+      .map(
+        (i) => DecoratedBox(
+          decoration: BoxDecoration(
+            color: nextPlay == i ? Colors.lightGreenAccent : null,
+          ),
+          child: Padding(
+            padding: const EdgeInsets.all(15),
+            child: _subGmaeWidget(i),
+          ),
+        ),
+      )
+      .toList();
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        const Spacer(flex: 5),
+        Center(
+          child: _turnText(),
+        ),
+        const Spacer(flex: 1),
+        GameHash(
+          cellOnTapCallback: _cellOnTapCallback,
+          children: _generateCells(),
+        ),
+        const Spacer(flex: 5),
+      ],
+    );
+  }
+}

lib/util.dart

@@ -1,8 +1,48 @@
 import 'state.dart';
 
 class Util {
+  static List<TTCState> get emptyBoardClassic => [
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+        TTCState.empty,
+      ];
+
+  static List<List<TTCState>> get emptyBoardSuper => [
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+        emptyBoardClassic,
+      ];
+
+  static TTCState nextTurn(TTCState currentPlayer,
+      {TTCState defaultState = TTCState.x}) {
+    switch (currentPlayer) {
+      case TTCState.x:
+        return TTCState.o;
+      case TTCState.o:
+        return TTCState.x;
+      default:
+        return defaultState;
+    }
+  }
+
+  static String stateText(TTCState state) => state.name.toUpperCase();
+  static String cellAddress(int index) =>
+      "${index % 3}, ${(index / 3).floor()}";
+
   static Iterable<TTCState> getRow(int index, List<TTCState> data) =>
-      data.getRange(index, index + 3);
+      data.getRange(index * 3, index * 3 + 3);
   static Iterable<TTCState> getCol(int index, List<TTCState> data) => [
         data[index],
         data[index + 3],
@@ -12,7 +52,7 @@ class Util {
     if (index == 0) {
       return [data[0], data[4], data[8]];
     }
-    return [data[3], data[4], data[6]];
+    return [data[2], data[4], data[6]];
   }
 
   static TTCState checkRow(Iterable<TTCState> row) =>

todo

@@ -1,2 +1 @@
-- ui for super game
 - firebase for multiplayer game