private string FindPhotoPathByTriggerDateTime(DateTime triggerDateTime)
{
var photoMaxDelay = _properietes.PhotoMaxDelay;
var dateTimeRangeDelay = new DateTimeRangeDelay
{
Min = triggerDateTime,
Max = triggerDateTime.AddMilliseconds(photoMaxDelay)
};
var photoPath = TryChooseBestDateTimePhoto(dateTimeRangeDelay);
return(photoPath);
}
private string TryChooseBestDateTimePhoto(DateTimeRangeDelay dateTimeRangeDelay)
{
var pathToDirectory = _properietes.PhotoDirectoryPath;
var photoPaths = GetAllPhotoNameFromDirectory(pathToDirectory);
foreach (var path in photoPaths)
{
var name = path.Split('\\').Last();
var splittedName = name.Split('_');
var date = splittedName[0];
var time = splittedName[1];
var nameDateTime = DataTimeHelper.CreateDateTimeFromText(date, time);
if (nameDateTime >= dateTimeRangeDelay.Min || nameDateTime <= dateTimeRangeDelay.Max)
{
return(path);
}
}
throw new PhotoFileNotFoundException();
}