public bool CanParse(IArgumentPack pack, Type targetType)
{
if (targetType != typeof(Guid))
{
return(false);
}
return(Guid.TryParse(pack.Peek(), out _));
}
public object Parse(IArgumentPack pack, Type targetType)
{
var value = pack.Take();
if (ulong.TryParse(value, out ulong result))
{
return(result);
}
return(null);
}
public static string TakeAll(this IArgumentPack pack)
{
List <string> allItems = new List <string>();
while (pack.CanTake)
{
allItems.Add(pack.Take());
}
return(string.Join(" ", allItems));
}
public object Peek(IArgumentPack p, Type type)
{
int cursor = p.Cursor;
object output = parsers.Where(x => IsAssignableFrom(type, x.OutputType))
.Where(x => x.CanParse(p, type))
.OrderByDescending(x => x.Priority)
.FirstOrDefault()?
.Parse(p, type);
p.SetCursor(cursor);
return(output);
}
public object Parse(IArgumentPack pack, Type targetType)
{
var arg = pack.Peek().Unwrap();
if (!arg.StartsWithAny("\"", "“", "”"))
{
return(pack.Take());
}
var allItems = new List <string>();
do
{
allItems.Add(pack.Take());
} while(!allItems[^ 1].EndsWithAny("\"", "“", "”"));
public object Parse(IArgumentPack pack, Type targetType)
{
var item = pack.Take();
if (bool.TryParse(item, out bool valueBool))
{
return(valueBool);
}
if (int.TryParse(item, out int valueInt))
{
return(valueInt > 0);
}
return(null);
}
/// <inheritdoc/>
public bool CanParse(IArgumentPack pack, Type targetType)
{
if (targetType != typeof(int))
{
return(false);
}
var value = pack.Peek();
if (!value.HasValue)
{
return(false);
}
var argument = value.Unwrap();
return(suffixes.ContainsKey(char.ToLowerInvariant(argument.Last())) &&
int.TryParse(argument[..^ 1], out _));
public virtual Node FindCommand(IArgumentPack pack)
{
if (!pack.CanTake)
{
return(null);
}
var arg = pack.Peek().Unwrap()
.ToLowerInvariant();
// Take if this module starts.
if (Metadata.Identifiers?.Any(x => x.ToLowerInvariant() == arg.ToLowerInvariant()) ?? false)
{
pack.Take();
}
foreach (var c in Children)
{
if (c is NodeContainer nc)
{
var foundNode = nc.FindCommand(pack);
if (foundNode != null)
{
return(foundNode);
}
}
else
{
if (c.Metadata.Identifiers.Any(x => x == arg))
{
pack.Take();
return(c);
}
}
}
return(null);
}
/// <summary>
/// Query a command recursively
/// </summary>
/// <param name="pack">Argument pack to iterate over.</param>
/// <returns>Nullable node</returns>
public override Node FindCommand(IArgumentPack pack)
{
var arg = pack.Peek().Unwrap()
.ToLowerInvariant();
if (Metadata.Identifiers == null || !Metadata.Identifiers.Any())
{
return(null);
}
if (Metadata.Identifiers.All(x => x != arg))
{
return(null);
}
pack.Take();
var cmd = base.FindCommand(pack);
if (cmd != null)
{
return(cmd);
}
return(this);
}
public object Parse(IArgumentPack pack, Type targetType)
{
return(Guid.Parse(pack.Take()));
}
public T Take <T>(IArgumentPack p) => (T)Take(p, typeof(T));
/// <inheritdoc />
public bool CanParse(IArgumentPack pack, Type targetType)
{
return(Enum.TryParse(targetType, pack.Peek(), true, out _));
}
/// <inheritdoc />
public object Parse(IArgumentPack pack, Type targetType)
{
return(Enum.Parse(targetType, pack.Take(), true));
}
public T Peek <T>(IArgumentPack p) => (T)Peek(p, typeof(T));
public bool CanParse(IArgumentPack pack, Type targetType) => true;
public object Take(IArgumentPack p, Type type) => parsers.Where(x => IsAssignableFrom(type, x.OutputType)) .Where(x => x.CanParse(p, type)) .OrderByDescending(x => x.Priority) .FirstOrDefault()? .Parse(p, type);
public Node GetCommand(IArgumentPack pack)
{
return(Root.FindCommand(pack));
}
public TypedArgumentPack(IArgumentPack pack, ArgumentParseProvider parseProvider)
{
Pack = pack;
this.parseProvider = parseProvider;
}