public bool SavePolyhedron(string name)
{
try
{
if (_figure is Polygon)
{
throw new InvalidOperationException("Can`t save polygon to polyhedrons table");
}
Polyhedron polyhedron = (Polyhedron)_figure;
FigureData figureData = new FigureData();
figureData.PolyhedronType = polyhedron.Type;
figureData.PolygonType = polyhedron.GetBaseFigure().Type;
figureData.Coords = polyhedron.GetBaseFigure().GetCoords();
figureData.Height = polyhedron.GetHeight();
_database.SavePolyhedron(figureData, name);
return(true);
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
return(false);
}
}
private List <Coords> ReadCoords(int amount)
{
List <Coords> coords = new List <Coords>();
try
{
for (int i = amount; i > 0; i--)
{
Console.WriteLine("Coords left : {0}", i);
Console.WriteLine("Enter coords: ");
Console.Write("X = ");
int x = Int32.Parse(Console.ReadLine());
Console.Write("Y = ");
int y = Int32.Parse(Console.ReadLine());
Console.WriteLine();
coords.Add(new Coords(x, y));
Console.Clear();
}
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError("Input coords were not in a correct format");
Console.WriteLine();
return(null);
}
return(coords);
}
private Figure PolyhedronChoosingMenu()
{
Console.WriteLine("Polyhedron choosing menu:\n" +
"Create from current polygon - 1\n" +
"Create from saved polygon - 2\n" +
"Back - b");
Console.Write("Input: ");
string input = Console.ReadLine();
Console.WriteLine();
Figure figure = null;
switch (input.ToLower())
{
case "1":
if (_interactor.GetFigure() is Polygon)
{
figure = _interactor.GetFigure();
Console.Clear();
return(figure);
}
Console.Clear();
ConsoleView.ColorizeError("There is no current polygon");
Console.WriteLine();
break;
case "2":
Console.Write("Enter the polygon name: ");
string name = Console.ReadLine();
Console.WriteLine();
Console.Clear();
figure = _interactor.LoadPolygon(name);
if (figure != null)
{
return(figure);
}
break;
case "b":
Console.Clear();
return(null);
}
return(PolyhedronChoosingMenu());
}
public int GetPolyhedronsCount()
{
try
{
return(_database.PolyhedronsCount());
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
}
return(0);
}
public Polygon CreatePolygon(string type, List <Coords> coords)
{
try
{
Polygon polygon = PolygonFactory.FactoryMethod(type, coords);
return(polygon);
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
return(null);
}
}
public Polygon LoadPolygon(string name)
{
try
{
FigureData figureData = _database.LoadPolygon(name);
return(CreatePolygon(figureData.PolygonType, figureData.Coords));
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
return(null);
}
}
public Polyhedron CreatePolyhedron(string type, Polygon polygon, double height = 0)
{
try
{
Polyhedron polyhedron = PolyhedronFactory.FactoryMethod(type, polygon, height);
return(polyhedron);
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
return(null);
}
}
public Polyhedron LoadPolyhedron(string name)
{
try
{
FigureData figureData = _database.LoadPolyhedron(name);
Polygon polygon = PolygonFactory.FactoryMethod(figureData.PolygonType, figureData.Coords);
return(CreatePolyhedron(figureData.PolyhedronType, polygon, figureData.Height));
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
return(null);
}
}
private void PolyhedronParamsMenu()
{
Console.WriteLine("Polyhedron parameters menu:\n" +
"Base area - 1\n" +
"Volume - 2\n" +
"Apexes amount - 3\n" +
"Edges amount - 4\n" +
"Brinks amount - 5\n" +
"Save polyhedron - 6\n" +
"Back - b");
Console.Write("Input: ");
string input = Console.ReadLine();
Console.WriteLine();
try
{
switch (input)
{
case "1":
Console.Clear();
ConsoleView.ColorizeSuccess($"Base area : {_interactor.GetBaseArea()}");
Console.WriteLine();
break;
case "2":
Console.Clear();
ConsoleView.ColorizeSuccess($"Volume : {_interactor.GetVolume()}");
Console.WriteLine();
break;
case "3":
Console.Clear();
ConsoleView.ColorizeSuccess($"Apexes : {_interactor.GetApexes()}");
Console.WriteLine();
break;
case "4":
Console.Clear();
ConsoleView.ColorizeSuccess($"Edges : {_interactor.GetEdges()}");
Console.WriteLine();
break;
case "5":
Console.Clear();
ConsoleView.ColorizeSuccess($"Brinks : {_interactor.GetBrinks()}");
Console.WriteLine();
break;
case "6":
Console.WriteLine("Enter the figure name : ");
string name = Console.ReadLine();
Console.Clear();
if (_interactor.SavePolyhedron(name))
{
ConsoleView.ColorizeInfo("Polyhedron was successfully saved");
Console.WriteLine();
}
break;
case "b":
Console.Clear();
return;
}
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
}
PolyhedronParamsMenu();
}
private void PolygonCreationMenu()
{
Console.WriteLine("Polygon creation menu:\n" +
"Choose a polygon to create\n" +
"Square - 1\n" +
"Rectangle - 2\n" +
"Parallelogram - 3\n" +
"Triangle - 4\n" + // #TODO Fix triangle exception
"Trapeze - 5\n" +
"Custom - 6\n" +
"Back - b\n");
Console.Write("Input: ");
string input = Console.ReadLine();
Console.WriteLine();
Figure figure = null;
List <Coords> coords = null;
Console.Clear();
try
{
switch (input)
{
case "1":
coords = ReadCoords(4);
if (coords != null)
{
figure = _interactor.CreatePolygon("square", coords);
}
break;
case "2":
coords = ReadCoords(4);
if (coords != null)
{
figure = _interactor.CreatePolygon("rectangle", coords);
}
break;
case "3":
coords = ReadCoords(4);
if (coords != null)
{
figure = _interactor.CreatePolygon("parallelogram", coords);
}
break;
case "4":
coords = ReadCoords(3);
if (coords != null)
{
figure = _interactor.CreatePolygon("triangle", coords);
}
break;
case "5":
coords = ReadCoords(4);
if (coords != null)
{
figure = _interactor.CreatePolygon("trapeze", coords);
}
break;
case "6":
Console.Write("Enter the amount of apexes: ");
int amount = Int32.Parse(Console.ReadLine());
Console.WriteLine();
coords = ReadCoords(amount);
if (coords != null)
{
figure = _interactor.CreatePolygon("custom", coords);
}
break;
case "b":
Console.Clear();
return;
}
}
catch (Exception e)
{
Console.Clear();
ConsoleView.ColorizeError(e.Message);
Console.WriteLine();
}
if (figure != null)
{
Console.Clear();
_interactor.SetFigure(figure);
PolygonParamsMenu();
}
else
{
PolygonCreationMenu();
}
}
