public async Task <IActionResult> NewScanAsync(Scan scan)
{
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
Guid key = Guid.NewGuid();
//if our scan does not have a user friendly name we give it a default name with the code below.
String def_name = null;
if (String.IsNullOrEmpty(scan.name))
{
def_name = current.LastMode.LastSubmode.Submode.name + "'s scan";
}
else
{
def_name = scan.name;
}
Scan s = new Scan(key, def_name, scan.type, scan.main_aspect, scan.scan_angle, scan.scan_rate, scan.hits_per_scan);
current.LastMode.LastSubmode.Scan = s;
//remember we did not give a scan id to this submode, so we did not add it to db
current.LastMode.LastSubmode.Submode.scan_id = key;
Submode sbm = current.LastMode.LastSubmode.Submode;
try
{
_session.BeginTransaction();
await _session.SaveScan(s);
await _session.SaveSubMode(sbm);
await _session.Commit();
current.message = "Both records (Submode and Scan) added to db";
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
return(RedirectToAction("Preliminary", "AntennaScan"));
}
public async Task <IActionResult> NewModeAsync(Mode mod)
{
Guid key = Guid.NewGuid();
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
Mode m = new Mode(key, mod.name, current.Radar.ID);
ModeInfo mi = new ModeInfo(m);
mi.ListOfSubmodes = new List <SubModeInfo>();
current.LastMode = mi;
try
{
_session.BeginTransaction();
await _session.SaveMode(m);
await _session.Commit();
current.message = "New Mode added";
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(mod));
}
finally
{
_session.CloseTransaction();
}
return(RedirectToAction("NewSubmode", "Submode"));
}
public async Task <RedirectToActionResult> DeleteRadar()
{
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
try
{
_session.BeginTransaction();
await _session.DeleteScan(current.Radar.ID);
await _session.DeleteLocation(current.Location.ID);
await _session.DeleteReceiver(current.Receiver.ID);
await _session.DeleteTransmitter(current.Transmitter.ID);
await _session.DeleteLocation(current.Location.ID);
await _session.Commit();
current.message = "Radar " + current.Radar.ID + " removed From Database";
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
return(RedirectToAction("RadarList", "AdminRadarList"));
}
public async System.Threading.Tasks.Task <IActionResult> NewTransmitter(Transmitter transmitter_temp)
{
//handling user-may-occur mistakes
if (transmitter_temp.modulation_type.StartsWith("Select"))
{
ViewData["message"] = "Please fill the modulation type";
return(View(transmitter_temp));
}
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
foreach (KeyValuePair <Guid, Data> sds in Program.data)
{
if (sds.Key.Equals(sessionID))
{
current = sds.Value;
}
}
//If the transmitter name is null we give a default name that specifies its number
String def_name = null;
//because we change the default name after the Radar added we we should keep it in mind to it is a default given name
bool isNamed = false;
if (String.IsNullOrEmpty(transmitter_temp.name))
{
int count = 0;
try
{
count = await _session.GetTransmitterNumber();
}
catch (Exception e)
{
// log exception here
ViewData["message"] = e.Message.ToString() + " Error";
await _session.Rollback();
count = -1;
return(View(transmitter_temp));
}
finally
{
_session.CloseTransaction();
}
def_name = "Transmitter " + count;
//keep it in mind
isNamed = true;
}
else
{
def_name = transmitter_temp.name;
}
Guid key = Guid.NewGuid();
Transmitter transmitter = new Transmitter(key, def_name, transmitter_temp.modulation_type, transmitter_temp.max_frequency, transmitter_temp.min_frequency, transmitter_temp.power);
transmitter.Isnamed = isNamed;
//save our transmitter to database
try
{
_session.BeginTransaction();
await _session.SaveTransmitter(transmitter);
await _session.Commit();
}
catch (Exception e)
{
// log exception here
ViewData["message"] = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(transmitter));
}
finally
{
_session.CloseTransaction();
}
//Add our transmitter to Data model and update the dictionary so we can use its id when we're adding Radar entity
current.Transmitter = transmitter;
return(RedirectToAction("Preliminary", "Antenna"));
}
public async Task <IActionResult> NewAntennaAsync(Antenna antenna_temp)
{
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
/*we can also use below lines to get correct data
* Data d = new Data();
* Program.data.TryGetValue(sessionID, out d);*/
Data current = new Data();
foreach (KeyValuePair <Guid, Data> sds in Program.data)
{
if (sds.Key.Equals(sessionID))
{
current = sds.Value;
}
}
//control if current did not came
if (current.Receiver == null)
{
//it is an error
return(RedirectToAction("NewReceiver", "Receiver"));
}
//handling user-may-occur mistakes
if (antenna_temp.type.StartsWith("Select"))
{
current.message = "Please select Type";
current.LastAntenna = antenna_temp;
Program.data.Remove(sessionID);
Program.data.Add(sessionID, current);
return(RedirectToAction("Preliminary", "Antenna"));
}
//if our antenna does not have a user friendly name we give it a default name with the code below.
String def_name = null;
//because we change the default name after the Radar added we we should keep it in mind to it is a default given name
bool isNamed = false;
if (String.IsNullOrEmpty(antenna_temp.name))
{
String transmitter_or_receiver_name = null;
//if it is a transmitter antenna define it as a transmitter antenna in its name
if (antenna_temp.duty.ToLower().Equals("transmitter"))
{
transmitter_or_receiver_name = current.Transmitter.name;
}
//if it is a receiver or multi tasked antenna define it as a receiver in its name
else
{
transmitter_or_receiver_name = current.Receiver.name;
}
//this statement is for seperating receiver and multi-tasked antennas
if (antenna_temp.duty.ToLower().Equals("both"))
{
def_name = "Monostatic radar Antenna with receiver name: " + transmitter_or_receiver_name;
}
else
{
def_name = transmitter_or_receiver_name + "s Antenna";
}
isNamed = true;
}
else
{
def_name = antenna_temp.name;
}
//end of naming
Guid key = Guid.NewGuid();
Antenna antenna = new Antenna();
//if the antenna is both receiver and transmitter antenna give it a receiver and a transmitter id
//Because we need a transmitter before adding an antenna which serves as transmitter antenna we should create its transmitter first.
//After create a transmitter we can insert our antenna to database
//all of the insertions will execute in goToRadar and Done methods
if (antenna_temp.duty.Equals("both"))
{
antenna = new Antenna(key, def_name, antenna_temp.type, antenna_temp.horizontal_beamwidth, antenna_temp.vertical_beamwidth, antenna_temp.polarization, antenna_temp.number_of_feed, antenna_temp.horizontal_dimension, antenna_temp.vertical_dimension, antenna_temp.duty, null, current.Receiver.ID, antenna_temp.location);
antenna.Isnamed = isNamed;
current.message = "New Antenna added to record list";
current.ListOfAntennas.Add(antenna);
}
//if the antenna is a receiver antenna give it a receiver id to build a relationship between antenna and its receiver
else if (antenna_temp.duty.Equals("receiver"))
{
antenna = new Antenna(key, def_name, antenna_temp.type, antenna_temp.horizontal_beamwidth, antenna_temp.vertical_beamwidth, antenna_temp.polarization, 1, antenna_temp.horizontal_dimension, antenna_temp.vertical_dimension, antenna_temp.duty, null, current.Receiver.ID, antenna_temp.location);
antenna.Isnamed = isNamed;
current.message = "New Antenna added to record list";
current.ListOfAntennas.Add(antenna);
}
//if the antenna is a transmitter antenna define it's transmitter with giving an attribute transmitter id
else
{
Guid transmitter_id = current.Transmitter.ID;
antenna = new Antenna(key, def_name, antenna_temp.type, antenna_temp.horizontal_beamwidth, antenna_temp.vertical_beamwidth, antenna_temp.polarization, antenna_temp.number_of_feed, antenna_temp.horizontal_dimension, antenna_temp.vertical_dimension, antenna_temp.duty, transmitter_id, null, antenna_temp.location);
antenna.Isnamed = isNamed;
current.message = "New Antenna added to record list";
current.ListOfAntennas.Add(antenna);
}
if (antenna_temp.ComeFromAdd)
{
current.message = "New Antenna added to database";
try
{
_session.BeginTransaction();
await _session.SaveAntenna(antenna);
await _session.Commit();
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error, plase check your database connection and restart your program, Do not forgett to delete uneccessary transmitter and receiver";
await _session.Rollback();
return(RedirectToAction("Preliminary", "Antenna"));
}
finally
{
_session.CloseTransaction();
}
}
current.LastAntenna = antenna_temp;
return(RedirectToAction("Preliminary", "Antenna"));
}
public async Task <IActionResult> NewAntennaScanParamAsync(Antenna.AntennaList ascans)
{
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
//control if current did not came
if (current.Receiver == null) //means current == null
{
ViewData["message"] = "Error occured please restart the program";
return(View(ascans));
}
//refresh the list to specify selected antennas
current.ListOfAntennas = ascans.antennas;
try
{
_session.BeginTransaction();
for (int i = 0; i < ascans.antennas.Count; i++)
{
Antenna antenna = ascans.antennas[i];
AntennaScan ascan = new AntennaScan(antenna.ID, current.LastMode.LastSubmode.Scan.ID);
if (antenna.IsChecked)
{
Guid temp = Guid.Empty;
temp = await _session.SelectAntennaScan(current.ListOfAntennas[i].ID, current.LastMode.LastSubmode.Scan.ID);
if (temp.Equals(Guid.Empty))
{
await _session.SaveAntennaScan(ascan);
}
}
else
{
Guid temp = Guid.Empty;
temp = await _session.SelectAntennaScan(current.ListOfAntennas[i].ID, current.LastMode.LastSubmode.Scan.ID);
if (!temp.Equals(Guid.Empty))
{
await _session.DeleteAntennaScan(ascan);
}
}
}
await _session.Commit();
if (current.Receiver != null) //means current != null
{
current.message = "New Relationship between antennas and scan added";
}
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
return(RedirectToAction("Preliminary", "AntennaScan"));
}
public async System.Threading.Tasks.Task <IActionResult> NewReceiver(Receiver receiver)
{
//create new Data element for our current created radar
Data current = new Data();
//I think this method gives the current session id
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
//If the receiver name is null we give a default name that specifies its number
//because we change the default name after the Radar added we we should keep it in mind to it is a default given name
bool IsNamed = false;
String rec_name = null;
if (String.IsNullOrEmpty(receiver.name))
{
int count = 0;
try
{
count = await _session.GetReceiverNumber();
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
Program.data.Remove(sessionID);
await _session.Rollback();
return(RedirectToAction("NewReceiver", "Receiver"));
}
finally
{
_session.CloseTransaction();
}
rec_name = "Receiver " + count;
//keep it in mind
IsNamed = true;
}
else
{
rec_name = receiver.name;
}
Guid key = Guid.NewGuid();
Receiver r = new Receiver(key, rec_name, receiver.listening_time, receiver.rest_time, receiver.recovery_time);
r.Isnamed = IsNamed;
current.Receiver = r;
try
{
_session.BeginTransaction();
await _session.SaveReceiver(r);
await _session.Commit();
current.message = "New Receiver added";
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
Program.data.Remove(sessionID);
await _session.Rollback();
return(RedirectToAction("NewReceiver", "Receiver"));
}
finally
{
_session.CloseTransaction();
}
Program.data.Remove(sessionID);
Program.data.Add(sessionID, current);
return(RedirectToAction("Preliminary", "Antenna"));
}
public async Task <IActionResult> NewLocationAsync(Location loc)
{
//handling user-may-occur mistakes
if (loc.city == null && loc.country == null && loc.geographic_latitude == null && loc.geographic_longitude == null && loc.airborne == null)
{
return(View(loc));
ViewData["Message"] = "Please fill at least airborne area or Country, City, Geographic Latitude and Geographic Longitude areas";
}
//If the location name is null we give a default name that specifies its country, city and area number
String def_name = null;
if (String.IsNullOrEmpty(loc.name))
{
if (loc.city == null && loc.country == null && loc.geographic_latitude == null && loc.geographic_longitude == null && loc.airborne != null)
{
int count = 0;
try
{
count = await _session.GetLocationName(loc.airborne);
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
count = count + 1;
def_name = loc.airborne + " " + count;
}
else if (loc.city != null && loc.country != null && loc.geographic_latitude != null && loc.geographic_longitude != null)
{
int count = 0;
try
{
count = await _session.GetLocationName(loc.country, loc.city);
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
count = count + 1;
def_name = loc.country + " " + loc.city + " " + count;
}
else
{
ViewData["Message"] = "Please fill at least airborne area or Country, City, Geographic Latitude and Geographic Longitude areas";
return(View(loc));
}
}
else
{
def_name = loc.name;
}
//end of naming////////////////////////////////////////////////////////////////////////////////
//get session id (we will use it when updating data and handling errors)
sessionID_s = HttpContext.Session.GetString("Session");
sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
//control if current did not came
if (current == null)
{
ViewData["Message"] = "Error occured please restart the program";
return(View(loc));
}
//defining Radar's and Location's key here
Guid key_location = Guid.NewGuid();
Guid key = Guid.NewGuid();
current.Radar.ID = key;
//rename Radar, Transmitter and Antennas again
String radar_name = current.Radar.name;
if (current.Radar.Isnamed == true)
{
radar_name = "Radar in " + def_name;
current.Radar.name = radar_name;
}
if (current.Transmitter.Isnamed == true)
{
Guid id = current.Transmitter.ID;
String newName = radar_name + "'s Transmitter";
current.Transmitter.name = newName;
try
{
_session.BeginTransaction();
_session.RenameTransmitter(id, newName);
await _session.Commit();
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(loc));
}
finally
{
_session.CloseTransaction();
}
}
if (current.Receiver.Isnamed == true)
{
Guid id = current.Receiver.ID;
String newName = radar_name + "'s Receiver";
current.Receiver.name = newName;
try
{
_session.BeginTransaction();
_session.RenameReceiver(id, newName);
await _session.Commit();
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(loc));
}
finally
{
_session.CloseTransaction();
}
}
Location location_temp = new Location(key_location, def_name, loc.country, loc.city, loc.geographic_latitude, loc.geographic_longitude, loc.airborne);
Radar radar_temp = new Radar(key, radar_name, current.Radar.system, current.Radar.configuration, current.Transmitter.ID, current.Receiver.ID, key_location);
current.Radar = radar_temp;
//we do not need location in current because we will not use its informations
try
{
_session.BeginTransaction();
await _session.SaveLocation(location_temp);
await _session.SaveRadar(radar_temp);
await _session.Commit();
current.message = "Both records (Location and Radar) saved to the db";
Program.data.Remove(sessionID);
Program.data.Add(sessionID, current);
return(RedirectToAction("NewMode", "Mode"));
}
catch (Exception e)
{
// log exception here
ViewData["Message"] = e.Message.ToString() + " Error";
await _session.Rollback();
return(View(loc));
}
finally
{
_session.CloseTransaction();
}
}