public void SolveSudoku()
{
// TraceOut.Enter();
// get a solution for the sudoku if not already available
if (_creationMode == SudokuCreationMode.Manual)
{
var sudoku = _sudokuView.GetSudoku();
_solution = new ScoreSudokuPuzzle(new Algorithms.v2.SudokuSolver().SolveSudoku(sudoku.Deserialize()) ?? sudoku.Deserialize());
}
// check if this is still necessary
for (int row = 0; row < 9; row++)
{
for (int column = 0; column < 9; column++)
{
var puzzle = _sudokuView.GetSudoku();
_solution.fields[row * 9 + column].isFix = puzzle.fields[row * 9 + column].isFix;
}
}
// apply the solution to the view
_sudokuView.ApplySudoku(_solution);
// TraceOut.Leave();
}
public async void GenerateSudoku()
{
// TraceOut.Enter();
await Task.Run(() =>
{
if (!_isGeneratorRunning)
{
_isGeneratorRunning = true;
// set creation mode to automatic
_creationMode = SudokuCreationMode.Automatic;
NotifyOfPropertyChange(() => IsChecked_Automatic);
NotifyOfPropertyChange(() => IsChecked_Manual);
// create a new sudoku puzzle and solve it
var sudoku = new Algorithms.v2.SudokuGenerator().GenerateSudoku(_selectedDifficulty);
var sudokuAsScore = new ScoreSudokuPuzzle(sudoku);
_solution = new ScoreSudokuPuzzle(new Algorithms.v2.SudokuSolver().SolveSudoku(sudoku));
// apply the sudoku to the view
_sudokuView.ClearSudoku();
_sudokuView.ApplySudoku(sudokuAsScore);
_sudokuView.MarkSetFieldsAsFix();
// apply the changes to the history
ApplyChangesToHistory();
_isGeneratorRunning = false;
}
});
// TraceOut.Leave();
}
public ScoreSudokuPuzzle GetSudoku()
{
// TraceOut.Enter();
var score = new ScoreSudokuPuzzle();
for (int row = 0; row < 9; row++)
{
for (int column = 0; column < 9; column++)
{
// TODO: check if values are correct
int i = row / 3;
int j = row % 3;
int k = column / 3;
int l = column % 3;
var fieldSwitch = _boxes[i, j].Fields[k, l] as SudokuFieldViewModel;
if (fieldSwitch.Mode == SudokuInputMode.Determined)
{
var field = fieldSwitch.DeterminedView;
score.fields.Add(new ScoreSudokuField()
{
row = row,
column = column,
isFix = field.IsFix,
value = field.GetValue()
});
}
else // if (fieldViewModel.Mode == SudokuFieldMode.Notes)
{
var field = fieldSwitch.NotesView;
score.fields.Add(new ScoreSudokuField()
{
row = row,
column = column,
isFix = false,
value = 0,
possibilities = field.GetPossibilities()
});
}
}
}
// TraceOut.Leave();
return(score);
}
public void ApplySudoku(ScoreSudokuPuzzle sudoku)
{
// TraceOut.Enter();
for (int row = 0; row < 9; row++)
{
for (int column = 0; column < 9; column++)
{
// TODO: check if values are correct
int i = row / 3;
int j = row % 3;
int k = column / 3;
int l = column % 3;
var field = _boxes[i, j].Fields[k, l].DeterminedView;
field.SetValue(sudoku.fields[row * 9 + column].value);
field.IsFix = sudoku.fields[row * 9 + column].isFix;
}
}
// TraceOut.Leave();
}