public static string CombineDateTimeTimex(string timeTimex1, string dateTimeTimex2, DateObject dateTime1)
{
return(dateTimeTimex2.Equals(Constants.TimexNow, StringComparison.Ordinal) ? DateTimeFormatUtil.LuisDateShortTime(dateTime1) :
dateTimeTimex2.Split(Constants.TimeTimexPrefix[0])[0] + timeTimex1);
}
private DateTimeResolutionResult MergeTwoTimePoints(string text, DateObject referenceTime)
{
var ret = new DateTimeResolutionResult();
DateTimeParseResult pr1 = null, pr2 = null;
bool bothHaveDates = false, beginHasDate = false, endHasDate = false;
var er1 = this.config.TimeExtractor.Extract(text, referenceTime);
var er2 = this.config.DateTimeExtractor.Extract(text, referenceTime);
var rightTime = DateObject.MinValue.SafeCreateFromValue(referenceTime.Year, referenceTime.Month, referenceTime.Day);
var leftTime = DateObject.MinValue.SafeCreateFromValue(referenceTime.Year, referenceTime.Month, referenceTime.Day);
var match = config.FutureRegex.Match(text);
// cases including 'within' are processed in ParseDuration
if (match.Groups[Constants.WithinGroupName].Success)
{
return(ParseDuration(text, referenceTime));
}
if (er2.Count == 2)
{
pr1 = this.config.DateTimeParser.Parse(er2[0], referenceTime);
pr2 = this.config.DateTimeParser.Parse(er2[1], referenceTime);
bothHaveDates = true;
}
else if (er2.Count == 1 && er1.Count == 2)
{
if (!er2[0].IsOverlap(er1[0]))
{
pr1 = this.config.TimeParser.Parse(er1[0], referenceTime);
pr2 = this.config.DateTimeParser.Parse(er2[0], referenceTime);
endHasDate = true;
}
else
{
pr1 = this.config.DateTimeParser.Parse(er2[0], referenceTime);
pr2 = this.config.TimeParser.Parse(er1[1], referenceTime);
beginHasDate = true;
}
}
else if (er2.Count == 1 && er1.Count == 1)
{
if (er1[0].Start < er2[0].Start)
{
pr1 = this.config.TimeParser.Parse(er1[0], referenceTime);
pr2 = this.config.DateTimeParser.Parse(er2[0], referenceTime);
endHasDate = true;
}
else
{
pr1 = this.config.DateTimeParser.Parse(er2[0], referenceTime);
pr2 = this.config.TimeParser.Parse(er1[0], referenceTime);
beginHasDate = true;
}
}
else if (er1.Count == 2)
{
// if both ends are Time. then this is a TimePeriod, not a DateTimePeriod
return(ret);
}
else
{
return(ret);
}
if (pr1.Value == null || pr2.Value == null)
{
return(ret);
}
DateObject futureBegin = (DateObject)((DateTimeResolutionResult)pr1.Value).FutureValue,
futureEnd = (DateObject)((DateTimeResolutionResult)pr2.Value).FutureValue;
DateObject pastBegin = (DateObject)((DateTimeResolutionResult)pr1.Value).PastValue;
if (futureBegin > futureEnd)
{
futureBegin = pastBegin;
}
if (bothHaveDates)
{
rightTime = DateObject.MinValue.SafeCreateFromValue(futureEnd.Year, futureEnd.Month, futureEnd.Day);
leftTime = DateObject.MinValue.SafeCreateFromValue(futureBegin.Year, futureBegin.Month, futureBegin.Day);
}
else if (beginHasDate)
{
leftTime = DateObject.MinValue.SafeCreateFromValue(futureBegin.Year, futureBegin.Month, futureBegin.Day);
}
else if (endHasDate)
{
rightTime = DateObject.MinValue.SafeCreateFromValue(futureEnd.Year, futureEnd.Month, futureEnd.Day);
}
var leftResult = (DateTimeResolutionResult)pr1.Value;
var rightResult = (DateTimeResolutionResult)pr2.Value;
var leftResultTime = (DateObject)leftResult.FutureValue;
var rightResultTime = (DateObject)rightResult.FutureValue;
// check if the right time is smaller than the left time, if yes, add one day
int hour = leftResultTime.Hour > 0 ? leftResultTime.Hour : 0,
min = leftResultTime.Minute > 0 ? leftResultTime.Minute : 0,
second = leftResultTime.Second > 0 ? leftResultTime.Second : 0;
leftTime = leftTime.AddHours(hour).AddMinutes(min).AddSeconds(second);
hour = rightResultTime.Hour > 0 ? rightResultTime.Hour : 0;
min = rightResultTime.Minute > 0 ? rightResultTime.Minute : 0;
second = rightResultTime.Second > 0 ? rightResultTime.Second : 0;
rightTime = rightTime.AddHours(hour).AddMinutes(min).AddSeconds(second);
// the right side time contains "ampm", while the left side doesn't
if (rightResult.Comment is Constants.Comment_AmPm &&
leftResult.Comment == null && rightTime < leftTime)
{
rightTime = rightTime.AddHours(Constants.HalfDayHourCount);
}
if (rightTime < leftTime)
{
rightTime = rightTime.AddDays(1);
}
ret.FutureValue = ret.PastValue = new Tuple <DateObject, DateObject>(leftTime, rightTime);
var leftTimex = pr1.TimexStr;
var rightTimex = pr2.TimexStr;
if (beginHasDate)
{
rightTimex = DateTimeFormatUtil.LuisDateShortTime(rightTime, pr2.TimexStr);
}
else if (endHasDate)
{
leftTimex = DateTimeFormatUtil.LuisDateShortTime(leftTime, pr1.TimexStr);
}
ret.Timex = TimexUtility.GenerateDateTimePeriodTimex(leftTimex, rightTimex, rightTime - leftTime);
ret.Success = true;
return(ret);
}
