public static bool TryParsePositionPreference(string value, out PositionPreference positionPreference)
{
positionPreference = new PositionPreference(Position.None);
string[] options = value.Split(new string[] { "or", "and", "&", "|", "/", "\\" }, StringSplitOptions.None);
if (options.Length == 0)
{
return(false);
}
if (options.Length == 1)
{
if (TryParsePosition(options[0], out Position primary))
{
positionPreference = new PositionPreference(primary);
return(true);
}
return(false);
}
{
if (TryParsePosition(options[0], out Position primary) && TryParsePosition(options[1], out Position secondary))
{
positionPreference = new PositionPreference(primary, secondary);
return(true);
}
return(false);
}
}
public static string ToUserFriendlyString(this PositionPreference positionPreference)
{
return(positionPreference.ToString());
}
