/// <summary> Сгенерировать отладочный вариант </summary>
protected override TaskVariantDto GetDebugVariant()
{
var debugGraph1 = UndirectedGraph.CreateEmpty(7);
debugGraph1.AddEdge(new UndirectedEdge(debugGraph1.Vertices[0], debugGraph1.Vertices[1]));
debugGraph1.AddEdge(new UndirectedEdge(debugGraph1.Vertices[0], debugGraph1.Vertices[6]));
debugGraph1.AddEdge(new UndirectedEdge(debugGraph1.Vertices[0], debugGraph1.Vertices[2]));
var debugGraph2 = UndirectedGraph.CreateEmpty(7);
debugGraph2.AddEdge(new UndirectedEdge(debugGraph2.Vertices[0], debugGraph2.Vertices[1]));
debugGraph2.AddEdge(new UndirectedEdge(debugGraph2.Vertices[0], debugGraph2.Vertices[6]));
debugGraph2.AddEdge(new UndirectedEdge(debugGraph2.Vertices[0], debugGraph2.Vertices[2]));
var serializedVariant = VariantSerializer.Serialize(new IGraph[]
{
debugGraph1,
debugGraph2
});
return(new TaskVariantDto
{
Data = serializedVariant,
GeneratorVersion = "1.0",
Number = "Debug",
Version = 1
});
}
private static bool Unique(IGraph g, IEnumerable <IGraph> c)
{
var unique = true;
var gCopy = UndirectedGraph.CreateEmpty(g.VerticesCount);
for (var i = 0; i < g.VerticesCount; i++)
{
for (var j = i + 1; j < g.VerticesCount; j++)
{
if (g[g.Vertices[i], g.Vertices[j]] != null)
{
gCopy.AddEdge(new UndirectedEdge(gCopy.Vertices[i], gCopy.Vertices[j]));
}
}
}
var graphs = new ObservableCollection <IGraph>();
var n = F(gCopy.VerticesCount);
for (var i = 0; i < n; i++)
{
graphs.Add(CombUndGraph(gCopy, i));
}
graphs.ForEach(g1 =>
c.ForEach(g2 =>
unique &= !g1.Equals(g2)
)
);
return(unique);
}
public void CreateEmptyTest()
{
var graph = UndirectedGraph.CreateEmpty(5);
Assert.AreEqual(graph.VerticesCount, 5);
Assert.AreEqual(graph.EdgesCount, 0);
}
/// <summary> Задание загружено </summary>
/// <param name="e"></param>
protected override void OnTaskLoadingComlete(VariantDownloadedEventArgs e)
{
// Мы вызваны из другого потока. Поэтому работаем с UI-элементами через Dispatcher.
Dispatcher.BeginInvoke(() =>
{
var data = VariantSerializer.Deserialize(e.Data);
GivenGraph = data[0];
CurrentGraph = UndirectedGraph.CreateEmpty(GivenGraph.VerticesCount);
});
//var number = e.Number; -- м.б. тоже где-то показать надо
//var version = e.Version;
}
private void InitToolBarCommands()
{
#region Первый этап
#region Добавление рёбер
var phase1AddEdgeCommand = new ToolBarToggleCommand(
() =>
{
IsMouseVerticesMovingEnabled = false;
IsEgesAddingEnabled = true;
_state = State.EdgesAdding;
},
() =>
{
IsMouseVerticesMovingEnabled = true;
IsEgesAddingEnabled = false;
_state = State.Nothing;
},
() => _state == State.Nothing,
() => true
)
{
Image = new BitmapImage(GetImageUri("Arrow.png")),
Description = Strings.Strings_RU.buttonEdges
};
#endregion
#region Завершить этап
var allSubgraphs = new ObservableCollection <IGraph>();
var phase1Command = new ToolBarInstantCommand(
() =>
{
var solve = true;
var gp = new GraphPrinter();
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage1Check + gp.GraphToString(CurrentGraph));
CurrentGraph.Vertices.ForEach(v1 =>
CurrentGraph.Vertices.ForEach(v2 =>
{
solve = solve && (v1.Equals(v2) || (CurrentGraph[v1, v2] == null ^
GivenGraph[
GivenGraph.Vertices.Single(v1.Equals),
GivenGraph.Vertices.Single(v2.Equals)] == null
));
}
));
if (solve)
{
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage1Done);
GivenGraph = CurrentGraph;
CurrentGraph = new UndirectedGraph();
Phase1ToolBarVisibility = Visibility.Collapsed;
Phase2ToolBarVisibility = Visibility.Visible;
L1 = Strings.Strings_RU.subgraph;
FindAllSubgraphs(GivenGraph, 0, GivenGraph.Vertices.ToList(), allSubgraphs);
new SimpleDialog("Справка", Strings.Strings_RU.stage2Help).Show();
}
else
{
UserActionsManager.RegisterMistake(Strings.Strings_RU.stage1Mistake1, 10);
}
},
() => _state == State.Nothing
)
{
Image = new BitmapImage(GetImageUri("Check.png")),
Description = Strings.Strings_RU.stage1DoneButtonDisc
};
#endregion
#region Справка
var phase1HelpCommand = new ToolBarInstantCommand(
() =>
{
new SimpleDialog("Справка", Strings.Strings_RU.stage1Help).Show();
},
() => _state == State.Nothing
)
{
Description = Strings.Strings_RU.buttonHelp,
Image = new BitmapImage(GetImageUri("Info.png"))
};
#endregion
#region Молния
var thunderbolt1 = new ToolBarInstantCommand(
() =>
{
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage1ThunderCall);
CurrentGraph.Vertices.ForEach(v1 =>
CurrentGraph.Vertices.ForEach(v2 =>
{
if (!v1.Equals(v2) && CurrentGraph[v1, v2] == null && GivenGraph[
GivenGraph.Vertices.Single(v1.Equals),
GivenGraph.Vertices.Single(v2.Equals)] == null)
{
CurrentGraph.AddEdge(new UndirectedEdge((Vertex)v1, (Vertex)v2));
}
if (!v1.Equals(v2) && CurrentGraph[v1, v2] != null && GivenGraph[
GivenGraph.Vertices.Single(v1.Equals),
GivenGraph.Vertices.Single(v2.Equals)] != null)
{
CurrentGraph.RemoveEdge(CurrentGraph[v1, v2]);
}
}
));
},
() => _state == State.Nothing
)
{
Description = "Молния",
Image = new BitmapImage(GetImageUri("thunder.png"))
};
#endregion
#endregion
#region Второй этап
#region Добавление вершин
var vertexDialogCommand = new ToolBarInstantCommand(
() =>
{
var dialog = new VertexDialog((UndirectedGraph)CurrentGraph, GivenGraph.Vertices);
dialog.Show();
dialog.Closed += (sender, args) =>
{
var buf = CurrentGraph;
CurrentGraph = null;
CurrentGraph = buf;
};
},
() => _state == State.Nothing)
{
Image = new BitmapImage(GetImageUri("Vertexes.png")),
Description = Strings.Strings_RU.buttonVertexDialog
};
#endregion
#region Добавление рёбер
var phase2AddEdgeCommand = new ToolBarToggleCommand(
() =>
{
IsMouseVerticesMovingEnabled = false;
IsEgesAddingEnabled = true;
_state = State.EdgesAdding;
},
() =>
{
IsMouseVerticesMovingEnabled = true;
IsEgesAddingEnabled = false;
_state = State.Nothing;
},
() => _state == State.Nothing,
() => true
)
{
Image = new BitmapImage(GetImageUri("Arrow.png")),
Description = Strings.Strings_RU.buttonEdges
};
#endregion
#region Добавление подграфов
var subgraphCommand = new ToolBarInstantCommand(
() =>
{
var subgraph = true;
var unique = Unique((UndirectedGraph)CurrentGraph, GraphLib.Lib);
var gp = new GraphPrinter();
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage2Check + gp.GraphToString(CurrentGraph));
CurrentGraph.Vertices.ForEach(v1 =>
{
CurrentGraph.Vertices.ForEach(v2 =>
{
subgraph &= v1.Equals(v2) || (CurrentGraph[v1, v2] == null ^ GivenGraph[
GivenGraph.Vertices.Single(v1.Equals),
GivenGraph.Vertices.Single(v2.Equals)] != null);
}
);
}
);
if (CurrentGraph.VerticesCount == 0)
{
return;
}
if (!subgraph)
{
UserActionsManager.RegisterMistake(Strings.Strings_RU.stage2Mistake1, 10);
return;
}
if (!unique)
{
UserActionsManager.RegisterMistake(Strings.Strings_RU.stage2Mistake2, 10);
return;
}
var newGraph = UndirectedGraph.CreateEmpty(CurrentGraph.VerticesCount);
for (var i = 0; i < CurrentGraph.VerticesCount; i++)
{
for (var j = i + 1; j < CurrentGraph.VerticesCount; j++)
{
if (CurrentGraph[CurrentGraph.Vertices[i], CurrentGraph.Vertices[j]] != null)
{
newGraph.AddEdge(new UndirectedEdge(newGraph.Vertices[i], newGraph.Vertices[j]));
}
}
}
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage2Subgraph);
GraphLib.Lib.Add(newGraph);
},
() => _state == State.Nothing
)
{
Image = new BitmapImage(GetImageUri("Collection.png")),
Description = Strings.Strings_RU.buttonCheckSubgraph
};
#endregion
#region Справка
var phase2HelpCommand = new ToolBarInstantCommand(
() =>
{
new SimpleDialog("Справка", Strings.Strings_RU.stage2Help).Show();
},
() => _state == State.Nothing
)
{
Description = Strings.Strings_RU.buttonHelp,
Image = new BitmapImage(GetImageUri("Info.png"))
};
#endregion
#region Молния
var thunderbolt2 = new ToolBarInstantCommand(
() =>
{
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage2ThunderCall);
allSubgraphs.ForEach(s =>
{
if (Unique(s, GraphLib.Lib))
{
GraphLib.Lib.Add(s);
}
});
var g = UndirectedGraph.CreateEmpty(GivenGraph.VerticesCount);
for (var i = 0; i < g.VerticesCount; i++)
{
for (var j = i + 1; j < g.VerticesCount; j++)
{
if (GivenGraph[GivenGraph.Vertices[i], GivenGraph.Vertices[j]] != null)
{
g.AddEdge(new UndirectedEdge(g.Vertices[i], g.Vertices[j]));
}
}
}
GraphLib.Lib.Add(g);
},
() => _state == State.Nothing
)
{
Description = "Молния",
Image = new BitmapImage(GetImageUri("thunder.png"))
};
#endregion
#region Завершить этап
var phase2Command = new ToolBarInstantCommand(
() =>
{
if (GraphLib.Lib.Count > allSubgraphs.Count)
{
UserActionsManager.RegisterInfo(Strings.Strings_RU.stage2Done);
UserActionsManager.ReportThatTaskFinished();
}
else
{
UserActionsManager.RegisterMistake(Strings.Strings_RU.stage2Mistake3, 10);
}
},
() => _state == State.Nothing
)
{
Image = new BitmapImage(GetImageUri("Check.png")),
Description = Strings.Strings_RU.stage2DoneButtonDisc
};
#endregion
#endregion
Phase1ToolBarCommands = new ObservableCollection <ToolBarCommandBase>
{
phase1AddEdgeCommand,
phase1Command,
phase1HelpCommand
#if DEBUG
,
thunderbolt1
#endif
};
Phase2ToolBarCommands = new ObservableCollection <ToolBarCommandBase>
{
vertexDialogCommand,
phase2AddEdgeCommand,
subgraphCommand,
phase2Command,
phase2HelpCommand
#if DEBUG
,
thunderbolt2
#endif
};
}