public async Task <IActionResult> Edit(int id, [Bind("Id,TypeId")] Abonements abonements)
{
if (id != abonements.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(abonements);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!AbonementsExists(abonements.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["TypeId"] = new SelectList(_context.AbonementTypes, "Id", "Type", abonements.TypeId);
return(View(abonements));
}
public async Task <IActionResult> Create([Bind("Id,TypeId")] Abonements abonements)
{
if (ModelState.IsValid)
{
_context.Add(abonements);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["TypeId"] = new SelectList(_context.AbonementTypes, "Id", "Type", abonements.TypeId);
return(View(abonements));
}
//////////////////////////////////////////////////////////////////////////
//Операции с абонементами
private void LoadAbonements()
{
Abonements.Clear();
sqlConnection.Open();
SqlDataReader dataReader = null;
SqlCommand sqlCommandSELECT = new SqlCommand($"SELECT * From [Abonements], [Passports] WHERE [Abonements].[Passport_Id] = [Passports].[Id] ORDER BY [Surname]", sqlConnection);
try
{
dataReader = sqlCommandSELECT.ExecuteReader();
while (dataReader.Read())
{
Abonements.Add(new Abonement()
{
Passport = new Passport()
{
Country = (String)(Convert.ToString(dataReader["Country"])).Trim(' '),
},
Surname = (String)(Convert.ToString(dataReader["Surname"])).Trim(' '),
Name = (String)(Convert.ToString(dataReader["Name"])).Trim(' '),
Patronymic = (String)(Convert.ToString(dataReader["Patronymic"])).Trim(' '),
Address = (String)(Convert.ToString(dataReader["Address"])).Trim(' '),
ContactPhoneNumber = (String)(Convert.ToString(dataReader["ContactPhoneNumber"])).Trim(' '),
Id = Convert.ToInt32(dataReader["Id"])
});
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
dataReader.Close();
}
sqlConnection.Close();
}
private void SearchAUpdate()
{
if (SearchA.Text.Length > 0)
{
if (SearchA.Text.Length < searchLengthOldA)
{
LoadAbonements();
}
searchLengthOldA = SearchA.Text.Length;
SearchAWatermark.Visibility = Visibility.Hidden;
string search = SearchA.Text;
for (int i = 0; i < Abonements.Count; i++)
{
string str = "";
str += Abonements[i].Passport.Country;
str += Abonements[i].Id;
str += Abonements[i].Name;
str += Abonements[i].Patronymic;
str += Abonements[i].Surname;
str += Abonements[i].ContactPhoneNumber;
str += Abonements[i].Address;
str += str.ToLower() + str.ToUpper();
int ind = str.IndexOf(search);
if (ind == -1)
{
Abonements.RemoveAt(i);
i--;
}
}
}
else
{
LoadAbonements();
SearchAWatermark.Visibility = Visibility.Visible;
}
}
public async Task <IActionResult> Import(IFormFile fileExcel)
{
if (ModelState.IsValid)
{
if (fileExcel != null)
{
using (var stream = new FileStream(fileExcel.FileName, FileMode.Create))
{
await fileExcel.CopyToAsync(stream);
using (XLWorkbook workBook = new XLWorkbook(stream,
XLEventTracking.Disabled))
{
foreach (IXLWorksheet worksheet in workBook.Worksheets)
{
foreach (IXLRow row in worksheet.RowsUsed().Skip(1))
{
try
{
Students stud = new Students();
stud.Name = row.Cell(1).Value.ToString();
stud.Photo = row.Cell(2).Value.ToString();
stud.ProfileDescription = row.Cell(3).Value.ToString();
_context.Students.Add(stud);
if (row.Cell(4).Value.ToString().Length > 0)
{
{
AbonementTypes abtype;
var a = (from abtyp in _context.AbonementTypes
where abtyp.Type.Contains(row.Cell(4).Value.ToString())
select abtyp).ToList();
if (a.Count > 0)
{
{
abtype = a[0];
}
}
else
{
abtype = new AbonementTypes();
abtype.Type = row.Cell(4).Value.ToString();
_context.AbonementTypes.Add(abtype);
}
Abonements ab = new Abonements();
ab.Type = abtype;
ab.TypeId = abtype.Id;
_context.Abonements.Add(ab);
string dateString = row.Cell(5).Value.ToString();
DateTime dateFromString =
DateTime.Parse(dateString, System.Globalization.CultureInfo.InvariantCulture);
StudentAbonements st = new StudentAbonements();
st.Stud = stud;
st.Abon = ab;
st.AbonId = ab.Id;
st.StudId = stud.Id;
st.ActivationDate = dateFromString;
_context.StudentAbonements.Add(st);
}
}
}
catch (Exception e)
{
}
}
}
}
}
}
await _context.SaveChangesAsync();
}
return(RedirectToAction(nameof(Index)));
}
