public ActionResult Index(Trip tripId, int headerId, int offset)
{
// offset should be 0, 20, 40, 60, 80, or 100
// anything else and we should puke here
var repo = TubsDataService.GetRepository<LengthSamplingHeader>(MvcApplication.CurrentSession);
var header = repo.FindById(headerId);
// TODO: What happens when header is not found?
// Second check -- make sure this header is in this trip
var vm = new SampleColumnViewModel();
vm.Id = header.Id;
vm.Offset = offset;
int maxSequence = offset + 20;
var samples = header.Samples.Where(s => null != s && s.SequenceNumber > offset && s.SequenceNumber <= maxSequence).Take(20);
foreach (var sample in samples.OrderBy(s => s.SequenceNumber))
{
// First subtraction to get us into the right place within the column
// Second subtraction moves us from a one based offset to a zero based offset
var position = (sample.SequenceNumber.Value - offset) - 1;
if (position < 0 || position > 19)
{
Logger.ErrorFormat("Sample with Id {0} has a strange offset", sample.Id);
continue;
}
vm.Samples[position] = new PurseSeineSampleViewModel()
{
Id = sample.Id,
Number = sample.SequenceNumber.Value,
SpeciesCode = sample.SpeciesCode,
Length = sample.Length
};
}
return View(vm);
}
public JsonResult Edit(Trip tripId, int headerId, SampleColumnViewModel scvm)
{
throw new NotImplementedException();
}