void TestDateTimeFromString(
string str, int year, int month, int day, int hour = 0, int minute = 0, int second = 0
)
{
Assert.Equal(
new DateTime(year, month, day, hour, minute, second),
TimeUtil.DateTimeFromString(str, CustomNow)
);
}
protected virtual void HandleIntervalCommand(CommandMatch cmd, IChannelMessageEventArgs msg)
{
var dateTimeString = (string)cmd.Arguments[0];
DateTime?timestamp = TimeUtil.DateTimeFromString(dateTimeString);
if (!timestamp.HasValue)
{
return;
}
DateTime timestampUTC = timestamp.Value.ToUniversalTime();
DateTime nowUTC = DateTime.UtcNow;
DateTime nowUTCFullSeconds = nowUTC.AddTicks(-(nowUTC.Ticks % TicksPerSecond));
CalendarTimeSpan diff = TimeComparison.CalendarDifference(nowUTCFullSeconds, timestampUTC);
var pieces = new List <string>();
MaybeAddUnit(pieces, diff.Years, "year", "years");
MaybeAddUnit(pieces, diff.Months, "month", "months");
MaybeAddUnit(pieces, diff.Days, "day", "days");
MaybeAddUnit(pieces, diff.Hours, "hour", "hours");
MaybeAddUnit(pieces, diff.Minutes, "minute", "minutes");
MaybeAddUnit(pieces, diff.Seconds, "second", "seconds");
string message;
if (pieces.Count == 0)
{
message = "That’s now!";
}
else
{
var messageBuilder = new StringBuilder();
if (pieces.Count > 1)
{
messageBuilder.Append(string.Join(", ", pieces.Take(pieces.Count - 1)));
// 1 year, 2 months, 3 days[ and 4 hours]
messageBuilder.Append(" and ");
// 1 year, 2 months, 3 days and [4 hours]
}
messageBuilder.Append(pieces.Last());
messageBuilder.Append(diff.Negative ? " ago." : " remaining.");
message = messageBuilder.ToString();
}
ConnectionManager.SendChannelMessage(msg.Channel, $"{msg.SenderNickname}: {message}");
}
