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 display pages
public async Task <IActionResult> Show(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) //means current!=null
{
//Get mode's informations and shows it in edit page
Mode mod = await _session.Modes.Where(b => b.ID.Equals(id)).FirstOrDefaultAsync();
List <SubModeInfo> INFOLIST = new List <SubModeInfo>();
List <Submode> sbm_list = await _session.Submode.Where(b => b.mode_id.Equals(id)).ToListAsync();
foreach (Submode sbm in sbm_list)
{
Scan s = await _session.Scan.Where(b => b.ID.Equals(sbm.scan_id)).FirstOrDefaultAsync();
SubModeInfo subModeInfo = new SubModeInfo(sbm, s);
INFOLIST.Add(subModeInfo);
}
ModeInfo INFO = new ModeInfo();
INFO.Mode = mod;
INFO.ListOfSubmodes = INFOLIST;
//it is necessary when we are going to submode pages
current.LastMode = INFO;
return(View(INFO));
}
return(RedirectToAction("RadarList", "UserRadarList"));
}
public async Task <IActionResult> Edit(SubModeInfo newValues)
{
//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);
//not necessary to edit current data bc in submode page we will retrieve all scan informations from db again
try
{
await _session.EditScan(newValues.Scan);
}
catch (Exception e)
{
// log exception here
if (current != null)
{
current.message = e.Message.ToString() + " Error";
}
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
if (current != null)
{
current.edited = true;
}
return(RedirectToAction("BeforeEdit", "Scan", new { id = newValues.Scan.ID }));
}
//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"));
}
//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 }));
}
//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 != 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 mode's informations and shows it in edit page
Mode mod = await _session.Modes.Where(b => b.ID.Equals(id)).FirstOrDefaultAsync();
List <SubModeInfo> INFOLIST = new List <SubModeInfo>();
List <Submode> sbm_list = await _session.Submode.Where(b => b.mode_id.Equals(id)).ToListAsync();
foreach (Submode sbm in sbm_list)
{
Scan s = await _session.Scan.Where(b => b.ID.Equals(sbm.scan_id)).FirstOrDefaultAsync();
SubModeInfo subModeInfo = new SubModeInfo(sbm, s);
INFOLIST.Add(subModeInfo);
}
ModeInfo INFO = new ModeInfo();
INFO.Mode = mod;
INFO.ListOfSubmodes = INFOLIST;
//it is necessary when we are going to submode pages
current.LastMode = INFO;
return(View(INFO));
}
return(RedirectToAction("RadarList", "AdminRadarList"));
}
public async Task <IActionResult> Edit(SubModeInfo newValues)
{
//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)
{
//update the class
for (int j = 0; j < current.LastMode.ListOfSubmodes.Count; j++)
{
if (current.LastMode.ListOfSubmodes[j].Submode.ID.Equals(newValues.Submode.ID))
{
current.LastMode.ListOfSubmodes[j].Submode = newValues.Submode;
//specify current submode as last submode
current.LastMode.LastSubmode = current.LastMode.ListOfSubmodes[j];
}
}
//update the db
try
{
await _session.EditSubmode(newValues.Submode);
}
catch (Exception e)
{
// log exception here
current.message = e.Message.ToString() + " Error";
await _session.Rollback();
}
finally
{
_session.CloseTransaction();
}
current.edited = true;
return(RedirectToAction("BeforeEdit", "Submode", new { id = newValues.Submode.ID }));
}
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 = newValues.Submode.ID, message = message }));
}
//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"));
}
