public FisherGPS GetFisherGPS(Fisher fisher, GPS gps,
ProjectSetting projectSetting,
DateTime dateTimeDeparted, out EntityValidationMessage errorMessage)
{
errorMessage = new EntityValidationMessage("");
FisherGPS rv = null;
foreach (FisherGPS fg in FisherGPSCollection.OrderBy(p => p.DateAssigned))
{
if (fg.Fisher.FisherID == fisher.FisherID &&
fg.GPS.ID == gps.ID &&
fg.ProjectSetting.ProjectID == projectSetting.ProjectID)
{
if (fg.DateReturned != null)
{
}
rv = fg;
break;
}
}
if (rv == null)
{
errorMessage = new EntityValidationMessage("No matching Fisher-GPS record was found. Check date and time departed");
}
return(rv);
}
public void AddRecordToRepo(FisherGPS fg)
{
if (fg == null)
{
throw new ArgumentNullException("Error: The argument is Null");
}
FisherGPSCollection.Add(fg);
}
public List <FisherGPS> GetAllFisherGPS(Fisher f = null)
{
if (f == null)
{
return(FisherGPSCollection.ToList());
}
else
{
return(FisherGPSCollection.Where(t => t.Fisher.FisherID == f.FisherID).ToList());
}
}
public List <FisherGPS> GetAllFisherGPS(GPS g, FisherGPS fg = null)
{
if (fg == null)
{
return(FisherGPSCollection.Where(t => t.GPS.ID == g.ID).ToList());
}
else
{
return(FisherGPSCollection
.Where(t => t.GPS.ID == g.ID)
.Where(t => t.DateReturned != null)
.Where(t => t.RowID != fg.RowID).ToList());
}
}
public void DeleteRecordFromRepo(string id)
{
if (id == null)
{
throw new Exception("Record ID cannot be null");
}
int index = 0;
while (index < FisherGPSCollection.Count)
{
if (FisherGPSCollection[index].RowID == id)
{
FisherGPSCollection.RemoveAt(index);
break;
}
index++;
}
}
public FisherGPS GetFisherGPS(FisherGPS fg, DateTime date)
{
try
{
return(FisherGPSCollection
.Single(a => a.GPS.ID == fg.GPS.ID &&
a.DateAssigned <= date &&
a.RowID != fg.RowID &&
(a.DateReturned == null ? DateTime.Now : a.DateReturned) >= date));
}
catch (System.InvalidOperationException)
{
return(null);
}
catch (Exception ex)
{
Logger.Log(ex);
return(null);
}
}
public bool CanAssignGPS(Fisher f)
{
if (FisherGPSCollection.Count > 0)
{
if (GetAllFisherGPS(f).Count == 0)
{
return(true);
}
else
{
var maxRow = FisherGPSCollection
.Where(d => d.Fisher.FisherID == f.FisherID)
.MaxBy(d => d.DateAssigned).ToList()[0];
return(maxRow.DateReturned != null);
}
}
else
{
return(true);
}
}
public FisherGPS GetFisherGPS(string ID)
{
return(FisherGPSCollection.FirstOrDefault(n => n.RowID == ID));
}