public static ArrayList FiguresInfo()
{
ArrayList all = new ArrayList();
all.AddRange(ReadFiguresFromDB.ReadAllTriangles(connect));
all.AddRange(ReadFiguresFromDB.ReadAllSquares(connect));
all.AddRange(ReadFiguresFromDB.ReadAllRectangles(connect));
all.AddRange(ReadFiguresFromDB.ReadAllRhombs(connect));
all.AddRange(ReadFiguresFromDB.ReadAllParallelograms(connect));
all.AddRange(ReadFiguresFromDB.ReadAllCubes(connect));
all.AddRange(ReadFiguresFromDB.ReadAllPrisms(connect));
all.AddRange(ReadFiguresFromDB.ReadAllParallelepipeds(connect));
all.AddRange(ReadFiguresFromDB.ReadAllPyramids(connect));
return(all);
}
public static void TopicTriangle(DataBase db)
{
Console.Clear();
Console.WriteLine("1 - Add new triangle into the table:");
Console.WriteLine("2 - Show all triangles from the table");
Console.WriteLine("3 - Edit triangle by Id");
Console.WriteLine("4 - Delete triangle by Id");
Console.WriteLine("5 - Return back");
Console.Write("\nPlease make your choice..");
int choice1 = int.Parse(Console.ReadLine());
switch (choice1)
{
case 1:
Console.Clear();
Triangle tr = SetTriangle(out name, out type, out a, out b, out c, out area, out perim, out tops, out edges);
try
{
result = db.Add($"insert into Triangles([Name],[Type],[A],[B],[C],[Area],[Perimeter],[Tops],[Edges]) " +
$"values('{name}','{type}','{a}','{b}','{c}','{area}','{perim}','{tops}','{edges}')");
Console.ForegroundColor = (result == "Insert was Successful!Congratulations!!!") ? ConsoleColor.Green : ConsoleColor.Red;
Console.WriteLine(result);
Console.ResetColor();
Pause();
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
Pause();
}
break;
case 2:
Console.Clear();
string conn = ConfigurationManager.ConnectionStrings["connection"].ConnectionString;
List <Triangle> list = ReadFiguresFromDB.ReadAllTriangles(conn);
for (int i = 0; i < list.Count; i++)
{
Console.WriteLine(new string('-', 120));
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine($"\n{i + 1} Triangle:\n");
Console.ForegroundColor = RandColors()[rand.Next(0, 5)];
Console.WriteLine(list[i]);
Console.ResetColor();
Console.WriteLine("\n" + new string('-', 120));
}
Pause();
break;
case 3:
Console.Write("Enter any id of triangle to Update: ");
int editId = int.Parse(Console.ReadLine());
Triangle editTr = SetTriangle(out name, out type, out a, out b, out c, out area, out perim, out tops, out edges);
string editQuery = $"Update Triangles SET Name='{name}', Type='{type}', A='{a}', B='{b}', C='{c}', Area='{area}', Perimeter='{perim}' where Id={editId}";
try
{
resultInt = db.Update(editQuery);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
Pause();
}
if (resultInt == 1)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("\nTriangle has updated successfull!!!");
Console.ResetColor();
Pause();
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"\nThe method of Update() return {resultInt}\nSomething went wrong...Try to fix this!");
Console.ResetColor();
Pause();
}
break;
case 4:
Console.Write("Enter any id of triangle to Delete from the table: ");
int deleteId = int.Parse(Console.ReadLine());
string delQuery = $"Delete from Triangles where Id={deleteId}";
try
{
resultInt = db.Delete(delQuery);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
Pause();
}
if (resultInt == 1)
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("\nTriangle has deleted successfully!!!");
Console.ResetColor();
Pause();
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"\nThe method of Delete() return {result}\nSomething went wrong...Try to fix this!");
Console.ResetColor();
Pause();
}
break;
case 5: break;
}
}
