public static NumericDialogChoice ShowNumericDialog(List <string> message, List <string> options)
{
int choice = -1;
int attempts = 0;
string res = string.Empty;
while (!validChoice(res, options))
{
if (attempts > 0)
{
Console.WriteLine(" - Invalid Selection");
}
BoxedLine.DrawBoxedLine(message.ToArray(), 75, ConsoleColor.Black, ConsoleColor.White, true, true, true);
//Console.WriteLine(message);
//Console.WriteLine("");
List <string> msg = new List <string>();
msg.Add("");
for (int i = 0; i < options.Count; i++)
{
msg.Add((i + 1).ToString() + ". " + options[i]);
//Console.WriteLine((i + 1).ToString() + ". " + options[i]);
}
msg.Add("");
BoxedLine.DrawBoxedLine(msg.ToArray(), 75, ConsoleColor.Black, ConsoleColor.White, false, false, true);
//Console.WriteLine("");
Console.Write(" => ");
res = Console.ReadLine();
Console.WriteLine("");
}
bool valid = Int32.TryParse(res, out choice);
return(new NumericDialogChoice(choice, options[choice - 1]));
}
public static void DrawBoxedLine(string[] text, int width, ConsoleColor backColor, ConsoleColor foreColor, bool centerText, bool drawTopBorder, bool drawBottomBorder)
{
int rows = text.Length;
BoxedLine box = new BoxedLine(text, width, backColor, foreColor, drawTopBorder, drawBottomBorder);
List <string> boxified = new List <string>();
if (drawTopBorder)
{
string border = " ┌";
for (int w = 0; w < box.boxWidth; w++)
{
border += "─";
}
border += "┐ ";
boxified.Add(border);
}
for (int i = 0; i < rows; i++)
{
string line = " │ ";
if (text[i].Length < box.boxWidth)
{
if (centerText)
{
int d = box.boxWidth - text[i].Length;
if (d % 2 != 0)
{
d--;
}
int p = d / 2;
for (int spc = p; spc > 0; spc--)
{
line += " ";
}
line += text[i];
for (int spc = p; spc > 0; spc--)
{
line += " ";
}
}
else
{
line += text[i];
for (int spc = box.boxWidth - (text[i].Length + 1); spc > 0; spc--)
{
line += " ";
}
}
line += "│ ";
}
else
{
line += text[i] + " │ ";
}
boxified.Add(line);
}
if (drawBottomBorder)
{
string border = " └";
for (int w = 0; w < box.boxWidth; w++)
{
border += "─";
}
border += "┘ ";
boxified.Add(border);
}
foreach (string s in boxified)
{
Console.BackgroundColor = box.backColor;
Console.ForegroundColor = box.foreColor;
Console.WriteLine(s);
}
}