public HelpDetailView GetHelpByCode(HelpCode helpCode)
{
var expression = base.GetFilterEnabled();
expression = expression.And(h => h.HelpCode == (int)helpCode);
return(_Respository.GetFeilds(u => new HelpDetailView {
Title = u.Title, Id = u.Id, Description = u.Description, Attachment = u.Attachment, CoverUrl = u.CoverUrl
}, expression)
.FirstOrDefault());
}
public void Show()
{
while (!Quit)
{
Clear();
WriteLine($"{Style(TitleStyle, Title)}");
WriteLine();
if (MenuItems.Count > 0)
{
WriteLine("Please select one of the following menu items: ");
WriteLine();
var length = MenuItems.Max(item => item.Key.Length);
foreach (IMenuItem item in MenuItems)
{
var key = item.Key.PadLeft(length);
WriteLine($"{Style(KeyStyle, key)}) {item.Name}");
}
}
else
{
WriteLine("There are currently no menu items available.");
}
WriteLine();
WriteLine($"type in '{Style(KeyStyle, QuitCode)}' to quit the application");
var stylecode = "".AddColor().Foregorund.CyanColor().CurrentValue;
Write($"Select menu: ");
INVALIDENTRY:
var input = GetInput(stylecode).ToLower();
ClearLinesBelow();
Write("".AddStyle().Reset());
if (input == QuitCode.ToLower())
{
Quit = true;
}
else if (input == HelpCode.ToLower())
{
WriteLine();
WriteLine("HELP".AddUnderline());
WriteLine($"{Style(KeyStyle, HelpCode)}: will display this message");
WriteLine($"{Style(KeyStyle, QuitCode)}: will terminate the console application");
WriteLine($"{Style(KeyStyle, HelpCode)} {Style(KeyStyle, "<KEY>")}: Will show you some help/description about the menu item specified as <KEY>");
RestoreCursorPosition();
goto INVALIDENTRY;
}
else if (input.StartsWith("help ") && MenuItems.Any(item => item.Key.ToLower() == input.Split(" ")[1].Trim()))
{
var selectedMenu = MenuItems.Where(item => item.Key.ToLower() == input.Split(" ")[1].Trim()).SingleOrDefault();
WriteLine();
WriteLine($"{selectedMenu.Name.AddUnderline()}");
WriteLine($"{selectedMenu.Description}");
RestoreCursorPosition();
goto INVALIDENTRY;
}
else if (MenuItems.Any(item => item.Key.ToLower() == input))
{
var selectedMenu = MenuItems.Where(item => item.Key.ToLower() == input).SingleOrDefault();
Clear();
//TODO: if we are in a submenu, we should not wait for a readkey and print press any key, also quit message should be different
selectedMenu.Execute();
WriteLine();
WriteLine("press any key to continue");
Console.ReadKey(true);
}
else
{
Write($"{"ERROR".AddColor().Background.RedColor().Foregorund.White()}: Your menu selection was invalid. Please select a valid menu item or type in '{Style(KeyStyle, HelpCode)}' to view the help.");
RestoreCursorPosition();
goto INVALIDENTRY;
}
}
}
