public List <string> GetModels(string brand)
{
var list = GPSCollection
.Where(t => t.Brand == brand).ToList();
return((from gps in list select gps.Model).Distinct().ToList());
}
public void AddRecordToRepo(GPS gps)
{
if (gps == null)
{
throw new ArgumentNullException("Error: The argument is Null");
}
GPSCollection.Add(gps);
}
public bool AddToCollection(GPS gps)
{
int oldCount = GPSCollection.Count;
_addToCollectionOnly = true;
if (GetGPS(gps.DeviceID) == null)
{
GPSCollection.Add(gps);
}
_addToCollectionOnly = false;
return(GPSCollection.Count > oldCount);
}
public bool AddRecordToRepo(GPS gps)
{
int oldCount = GPSCollection.Count;
if (gps == null)
{
throw new ArgumentNullException("Error: The argument is Null");
}
GPSCollection.Add(gps);
return(GPSCollection.Count > oldCount);
}
public ObservableCollection <GPS> AvailableGPS()
{
List <GPS> availableGPS = GPSCollection.ToList();
//foreach (var gps in GPSes.GetAssignedUnits())
foreach (var fg in BSCEntities.FisherGPSViewModel.FisherGPSCollection
.Where(t => t.DateReturned == null))
{
GPS tempGPS = fg.GPS;
if (availableGPS.Contains(tempGPS))
{
availableGPS.Remove(tempGPS);
}
}
return(new ObservableCollection <GPS>(availableGPS));
}
public bool RemoveByEject(GPS gps)
{
int oldCount = GPSCollection.Count;
int index = 0;
while (index < GPSCollection.Count)
{
if (GPSCollection[index].DeviceID == gps.DeviceID)
{
_gpsRemovedByEject = true;
GPSCollection.RemoveAt(index);
break;
}
index++;
}
return(oldCount > GPSCollection.Count);
}
public void DeleteRecordFromRepo(string id)
{
if (id == null)
{
throw new Exception("Record ID cannot be null");
}
int index = 0;
while (index < GPSCollection.Count)
{
if (GPSCollection[index].ID == id)
{
GPSCollection.RemoveAt(index);
break;
}
index++;
}
}
public bool DeleteRecordFromRepo(string code)
{
if (code == null)
{
throw new Exception("Record ID cannot be null");
}
int index = 0;
while (index < GPSCollection.Count)
{
if (GPSCollection[index].Code == code)
{
GPSCollection.RemoveAt(index);
break;
}
index++;
}
return(EditSuccess);
}
public GPS GetGPSEx(string deviceID)
{
CurrentEntity = GPSCollection.FirstOrDefault(n => n.DeviceID == deviceID);
if (CurrentEntity == null)
{
CurrentEntity = GPSCollection.FirstOrDefault(n => n.Device?.PNPDeviceID == deviceID);
}
if (CurrentEntity != null)
{
GPSModels = GetModels(CurrentEntity.Brand);
}
else
{
if (GPSModels != null)
{
GPSModels.Clear();
}
}
return(CurrentEntity);
}
public GPS GetGPS(string ID)
{
return(GPSCollection.FirstOrDefault(n => n.ID == ID));
}
public List <GPS> GetAllGPS()
{
return(GPSCollection.ToList());
}
public GPS GetGPS(string deviceID)
{
CurrentEntity = GPSCollection.FirstOrDefault(n => n.DeviceID == deviceID);
return(CurrentEntity);
}
public GPS GetGPSByName(string deviceName)
{
CurrentEntity = GPSCollection.FirstOrDefault(n => n.DeviceName == deviceName);
return(CurrentEntity);
}
public bool Exists(GPS gps)
{
return(GPSCollection.Where(t => t.DeviceID == gps.DeviceID).FirstOrDefault() != null);
}
public List <GPS> GetAll()
{
return(GPSCollection.OrderBy(t => t.DeviceName).ToList());
}
