public async Task <IActionResult> NewSubmodeAsync(Submode sm)
{
//get session id (we will use it when updating data and handling errors)
String sessionID_s = HttpContext.Session.GetString("Session");
Guid sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
for (int i = 0; i < current.ListOfAntennas.Count; i++)
{
current.ListOfAntennas[i].IsChecked = false;
}
Guid key_submode = Guid.NewGuid();
//if our submode does not have a user friendly name we give it a default name with the code below.
String def_name = null;
if (String.IsNullOrEmpty(sm.name))
{
def_name = current.LastMode.Mode.name + "'s submode " + current.LastMode.ListOfSubmodes.Count;
}
else
{
def_name = sm.name;
}
Submode sbm = new Submode(key_submode, def_name, current.LastMode.Mode.ID, sm.PRI, sm.PW, sm.max_frequency, sm.min_frequency);
SubModeInfo sbmINFO = new SubModeInfo(sbm);
current.LastMode.ListOfSubmodes.Add(sbmINFO);
//specify current submode as lastSubmode. So it helps us find scanID during creation of antenna scan relationship
current.LastMode.LastSubmode = sbmINFO;
return(RedirectToAction("NewScan", "Scan"));
}
//below functions are for edit pages
public async Task <IActionResult> BeforeEdit(Guid id, String?message)
{
//error case
if (!String.IsNullOrEmpty(message as string))
{
SubModeInfo modal = new SubModeInfo();
modal.Submode = new Submode();
modal.Scan = new Scan();
modal.ListOfAntennas = new List <Antenna>();
ViewData["Message"] = message as string;
return(View(modal));
}
//get session id (we will use it when updating data and handling errors)
String sessionID_s = HttpContext.Session.GetString("Session");
Guid sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
if (current != null)
{
//Because we use the same view before and after edit process we should handle the view messages with the following conditions
if (current.edited)
{
ViewData["Message"] = "Update completed successfully";
current.edited = false;
}
if (current.message != null)
{
ViewData["Message"] = current.message;
current.message = null;
}
//Get submode's informations and shows it in edit page
Submode sbm = await _session.Submode.Where(b => b.ID.Equals(id)).FirstOrDefaultAsync();
Scan scan = await _session.Scan.Where(b => b.ID.Equals(sbm.scan_id)).FirstOrDefaultAsync();
for (int j = 0; j < current.LastMode.ListOfSubmodes.Count; j++)
{
if (current.LastMode.ListOfSubmodes[j].Submode.ID.Equals(id))
{
//specify current submode as last submode. It helps us in scan pages
current.LastMode.LastSubmode = current.LastMode.ListOfSubmodes[j];
}
}
SubModeInfo modal = new SubModeInfo();
modal.Submode = sbm;
modal.Scan = scan;
modal.ListOfAntennas = current.ListOfAntennas;
return(View(modal));
}
return(RedirectToAction("RadarList", "AdminRadarList"));
}
public async Task EditSubmode(Submode entity)
{
ISQLQuery query = _session.CreateSQLQuery("UPDATE Submode SET name = :name, PW = :PW, PRI = :PRI, min_frequency = :min_frequency, max_frequency = :max_frequency WHERE ID = :ID");
query.SetParameter("ID", entity.ID);
query.SetParameter("name", entity.name);
query.SetParameter("PW", entity.PW);
query.SetParameter("PRI", entity.PRI);
query.SetParameter("min_frequency", entity.min_frequency);
query.SetParameter("max_frequency", entity.max_frequency);
query.ExecuteUpdate();
}
//below functions are for edit pages
public async Task <IActionResult> BeforeEdit(Guid id)
{
//get session id (we will use it when updating data and handling errors)
String sessionID_s = HttpContext.Session.GetString("Session");
Guid sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
if (current.Receiver != null)
{
//Because we use the same view before and after edit process we should handle the view messages with the following conditions
if (current.edited)
{
ViewData["Message"] = "Update completed successfully";
current.edited = false;
}
if (current.message != null)
{
ViewData["Message"] = current.message;
current.message = null;
}
//Get scan's informations and shows it in edit page
Scan scan = await _session.Scan.Where(b => b.ID.Equals(id)).FirstOrDefaultAsync();
Submode sbm = await _session.Submode.Where(b => b.scan_id.Equals(id)).FirstOrDefaultAsync();
SubModeInfo info = new SubModeInfo();
info.Scan = scan;
info.Submode = sbm;
info.ListOfAntennas = new List <Antenna>();
//because we do not have an attribute that specifies if the antenna is checked
//(because an antenna might be used from a lot of scans)
//we should find if the antenna is working with this scan using AntennaScan tables
for (int i = 0; i < current.ListOfAntennas.Count; i++)
{
Guid temp = Guid.Empty;
temp = await _session.SelectAntennaScan(current.ListOfAntennas[i].ID, id);
if (!temp.Equals(Guid.Empty))
{
info.ListOfAntennas.Add(current.ListOfAntennas[i]);
}
}
current.LastMode.LastSubmode = info;
return(View(info));
}
//else
String message = "Update cannot be completed, please restart the program to solve this issue. If it continues please report it";
return(RedirectToAction("BeforeEdit", "Submode", new { id = Guid.Empty, message = message }));
}
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 SaveSubMode(Submode entity)
{
ISQLQuery query = _session.CreateSQLQuery("INSERT INTO Submode VALUES(:ID, :name, :mode_id, :PW, :PRI, :min_frequency, :max_frequency, :scan_id)");
query.SetParameter("ID", entity.ID);
query.SetParameter("name", entity.name);
query.SetParameter("mode_id", entity.mode_id);
query.SetParameter("PW", entity.PW);
query.SetParameter("PRI", entity.PRI);
query.SetParameter("min_frequency", entity.min_frequency);
query.SetParameter("max_frequency", entity.max_frequency);
query.SetParameter("scan_id", entity.scan_id);
query.ExecuteUpdate();
}
//below functions are for display pages
public async Task <IActionResult> Show(Guid id, String message)
{
//get session id (we will use it when updating data and handling errors)
String sessionID_s = HttpContext.Session.GetString("Session");
Guid sessionID = Guid.Parse(sessionID_s);
Data current = new Data();
Program.data.TryGetValue(sessionID, out current);
if (!String.IsNullOrEmpty(message))
{
ViewData["message"] = message;
}
if (current.Receiver != null)
{
//Get submode's informations and shows it in edit page
Submode sbm = await _session.Submode.Where(b => b.ID.Equals(id)).FirstOrDefaultAsync();
Scan scan = await _session.Scan.Where(b => b.ID.Equals(sbm.scan_id)).FirstOrDefaultAsync();
for (int j = 0; j < current.LastMode.ListOfSubmodes.Count; j++)
{
if (current.LastMode.ListOfSubmodes[j].Submode.ID.Equals(id))
{
//specify current submode as last submode. It helps us in scan pages
current.LastMode.LastSubmode = current.LastMode.ListOfSubmodes[j];
}
}
SubModeInfo modal = new SubModeInfo();
modal.Submode = sbm;
modal.Scan = scan;
modal.ListOfAntennas = current.ListOfAntennas;
return(View(modal));
}
return(RedirectToAction("RadarList", "UserRadarList"));
}
