Facebook logic, IsDefaultName, GetFiles update and

HardCoded tests
This commit is contained in:
2023-04-01 11:29:00 -07:00
parent b0b6864841
commit ba5bc6347c
36 changed files with 1396 additions and 402 deletions

View File

@ -132,4 +132,77 @@ internal abstract class PersonBirthday
return results;
}
private static string? GetMonthShortForm(string month)
{
string? result = month.ToLower()[0] switch
{
// 'j' => "jan",
'f' => "feb",
// 'm' => "mar",
// 'a' => "apr",
// 'm' => "may",
// 'j' => "jun",
// 'j' => "jul",
// 'a' => "aug",
's' => "sep",
'o' => "oct",
'n' => "nov",
'd' => "dec",
_ => null
};
return result;
}
internal static DateTime? GetDate(string month, string day, string year)
{
DateTime? result;
DateTime dayDateTime;
DateTime yearDateTime;
DateTime monthDateTime;
string? monthShortHand = string.IsNullOrEmpty(month) ? "x" : GetMonthShortForm(month);
if (month.Length > 3)
{
if (!DateTime.TryParseExact($"{month},1,1500", "MMMM,d,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out monthDateTime))
monthDateTime = DateTime.MinValue;
}
else if (month.Length == 3)
{
if (!DateTime.TryParseExact($"{month},1,1500", "MMM,d,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out monthDateTime))
monthDateTime = DateTime.MinValue;
}
else if (month.Length == 1 && monthShortHand is not null)
{
if (!DateTime.TryParseExact($"{monthShortHand},1,1500", "MMM,d,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out monthDateTime))
monthDateTime = DateTime.MinValue;
}
else if (int.TryParse(month, out int _))
{
if (!DateTime.TryParseExact($"{month.PadLeft(2, '0')[..2]},1,1500", "MM,d,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out monthDateTime))
monthDateTime = DateTime.MinValue;
}
else
monthDateTime = DateTime.MinValue;
if (!int.TryParse(day, out int _))
dayDateTime = DateTime.MinValue;
else
{
if (!DateTime.TryParseExact($"01,{day.PadLeft(2, '0')[..2]},1500", "MM,d,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out dayDateTime))
dayDateTime = DateTime.MinValue;
}
if (year.Length == 2 && int.TryParse(year, out int _))
{
if (!DateTime.TryParseExact($"01,01,{year.PadLeft(4, '0')[..4]}", "MM,dd,yy", CultureInfo.InvariantCulture, DateTimeStyles.None, out yearDateTime))
yearDateTime = DateTime.MinValue;
}
else if (year.Length == 4 && int.TryParse(year, out int _))
{
if (!DateTime.TryParseExact($"01,01,{year.PadLeft(4, '0')[..4]}", "MM,dd,yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out yearDateTime))
yearDateTime = DateTime.MinValue;
}
else
yearDateTime = DateTime.MinValue;
result = monthDateTime == DateTime.MinValue ? null : dayDateTime == DateTime.MinValue ? null : yearDateTime == DateTime.MinValue ? null : new(yearDateTime.Year, monthDateTime.Month, dayDateTime.Day);
return result;
}
}