public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
if (!(value is string str))
{
return(null);
}
try {
return(TypeConverters.ParseOsuTimestamp(str).TotalMilliseconds);
}
catch (Exception e) {
Console.WriteLine(e);
}
if (parameter is string s)
{
return(TypeConverters.TryParseDouble(str, out double result2) ? result2 : double.Parse(s, CultureInfo.InvariantCulture));
}
if (TypeConverters.TryParseDouble(str, out double result3))
{
return(result3);
}
return(new ValidationResult(false, "Time format error."));
}
public void TimestampParserTest()
{
var test1 = TypeConverters.ParseOsuTimestamp("00:00:891 (1) - ");
Assert.AreEqual(891, test1.TotalMilliseconds);
var test2 = TypeConverters.ParseOsuTimestamp("60:00:074 (2,4) - ");
Assert.AreEqual(3600074, test2.TotalMilliseconds);
var test3 = TypeConverters.ParseOsuTimestamp("60:00:074 - ");
Assert.AreEqual(3600074, test3.TotalMilliseconds);
var test4 = TypeConverters.ParseOsuTimestamp("00:-01:-230 (1) - ");
Assert.AreEqual(-1230, test4.TotalMilliseconds);
}