/// <summary> Konstruktor uruchamiany w celu dodania nowego wpisu </summary>
public CityEditViewModel(string connectionString)
{
this.SaveButtonClick = new GalaSoft.MvvmLight.Command.RelayCommand(() =>
{
try
{
if (this.PostalCodeTextBoxContent == null || this.CityNameTextBoxContent == null)
{
MessageBox.Show("Wypełnij pole z kodem pocztowym i nazwą");
}
else
{
using (var ctx = new molkomEntities())
{
ctx.Cities.Add(GetCityObject());
ctx.SaveChanges();
GlobalVariables.refreshMainWindowFlag = 1;
RequestClose?.Invoke(this, EventArgs.Empty);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
});
SetDefaultDateFormat();
}
/// <summary> Zapisanie zmian edytowanego elementu do bazy danych </summary>
public void SaveEntry()
{
try
{
using (var ctx = new molkomEntities())
{
var address = ctx.Addresses.FirstOrDefault(x => x.id == this.idOfEntity);
if (address != null)
{
address.name = this.NameTextBoxContent;
address.surname = this.SurnameTextBoxContent;
address.phoneNumber = this.PhoneTextBoxContent;
address.birthdate = new DateTime(Int32.Parse(this.YearOfBirthTextBoxContent), this.MonthOfBirthSelectedIndex + 1, Int32.Parse(this.DayOfBirthTextBoxContent));
address.status = this.Status;
if (GetIdOfSelectedCityItem() != 0)
{
address.city = GetIdOfSelectedCityItem();
}
address.dateOfUpdate = System.DateTime.Now;
ctx.SaveChanges();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary> Konstruktor uruchamiany w celu edycji istniejącego wpisu </summary>
public AddressEditViewModel(Addresses entity, string connectionString)
{
this.idOfEntity = entity.id;
this.CitiesComboBoxContent = new ObservableCollection <string>();
this.MonthOfBirthComboBoxContent = new ObservableCollection <string>();
SetDefaultDateFormat();
LoadMonthsComboBoxContent();
LoadCitiesComboBoxContent(connectionString);
LoadData(entity);
this.SaveButtonClick = new GalaSoft.MvvmLight.Command.RelayCommand(() =>
{
try
{
if (this.NameTextBoxContent == null || this.SurnameTextBoxContent == null)
{
MessageBox.Show("Wypełnij pole z imieniem i nazwiskiem");
}
else
{
using (var ctx = new molkomEntities())
{
SaveEntry();
GlobalVariables.refreshMainWindowFlag = 1;
RequestClose?.Invoke(this, EventArgs.Empty);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
});
}
/// <summary> Pobranie identyfikatora miasta z listy rozwijanej </summary>
private int GetIdOfSelectedCityItem()
{
int id = 0;
if (this.CitySelectedItem != null && this.CitySelectedItem != "")
{
string postalCode = this.CitySelectedItem.Split(',')[0].ToString();
using (var ctx = new molkomEntities())
{
var _city = ctx.Cities.FirstOrDefault(x => x.postalCode.Equals(postalCode));
if (_city != null)
{
id = _city.id;
}
}
}
return(id);
}
/// <summary> Zapisanie zmian edytowanego elementu do bazy danych </summary>
public void SaveEntry()
{
try
{
using (var ctx = new molkomEntities())
{
var address = ctx.Cities.FirstOrDefault(x => x.id == this.idOfEntity);
if (address != null)
{
address.postalCode = PostalCodeTextBoxContent;
address.name = CityNameTextBoxContent;
address.dateOfCreation = System.DateTime.Now;
address.dateOfUpdate = System.DateTime.Now;
ctx.SaveChanges();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary> Konstruktor uruchamiany w celu dodania nowego wpisu </summary>
public AddressEditViewModel(string connectionString)
{
this.SaveButtonClick = new GalaSoft.MvvmLight.Command.RelayCommand(() =>
{
try
{
if (this.NameTextBoxContent == null || this.SurnameTextBoxContent == null)
{
MessageBox.Show("Wypełnij pole z imieniem i nazwiskiem");
}
else
{
using (var ctx = new molkomEntities())
{
ctx.Addresses.Add(GetAddressObject());
ctx.SaveChanges();
GlobalVariables.refreshMainWindowFlag = 1;
RequestClose?.Invoke(this, EventArgs.Empty);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
});
this.Status = true;
this.DateOfCreation = System.DateTime.Now;
this.DateOfUpdate = System.DateTime.Now;
this.CitiesComboBoxContent = new ObservableCollection <string>();
this.MonthOfBirthComboBoxContent = new ObservableCollection <string>();
SetDefaultDateFormat();
LoadMonthsComboBoxContent();
LoadCitiesComboBoxContent(connectionString);
}
/// <summary> Ustawienie kontrolek widoku na podstawie wartości pól edytowanego elementu </summary>
private void LoadData(Addresses entity)
{
try
{
if (entity.name != null)
{
this.NameTextBoxContent = entity.name;
}
else
{
this.NameTextBoxContent = "";
}
if (entity.surname != null)
{
this.SurnameTextBoxContent = entity.surname;
}
else
{
this.SurnameTextBoxContent = "";
}
if (entity.phoneNumber != null)
{
this.PhoneTextBoxContent = entity.phoneNumber;
}
else
{
this.PhoneTextBoxContent = "";
}
if (entity.status != null)
{
this.Status = Convert.ToBoolean(entity.status);
}
else
{
this.Status = false;
}
if (entity.birthdate != null)
{
this.DayOfBirthTextBoxContent = Convert.ToDateTime(entity.birthdate).Day.ToString();
this.MonthOfBirthSelectedIndex = Convert.ToDateTime(entity.birthdate).Month - 1;
this.YearOfBirthTextBoxContent = Convert.ToDateTime(entity.birthdate).Year.ToString();
}
if (entity.city != null)
{
using (var ctx = new molkomEntities())
{
var city = ctx.Cities.FirstOrDefault(x => x.id == entity.city);
if (city != null)
{
this.CitiesComboBoxContent.Add(city.postalCode + ", " + city.name);
this.CitySelectedItem = city.postalCode + ", " + city.name;
this.CitySelectedValue = city.postalCode + ", " + city.name;
}
}
}
if (entity.dateOfCreation != null)
{
this.DateOfCreation = Convert.ToDateTime(entity.dateOfCreation);
}
else
{
this.DateOfCreation = DateTime.Now.ToLocalTime();
}
if (entity.dateOfUpdate != null)
{
this.DateOfUpdate = Convert.ToDateTime(entity.dateOfUpdate);
}
else
{
this.DateOfUpdate = DateTime.Now.ToLocalTime();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary> Uruchomienie nowego okna w celu edycji istniejącego elementu i odświeżenie listy elementów </summary>
public void EditEntry()
{
try
{
this.idOfEditedItem = getIdOfSelectedItem();
if (this.currentTableName.Equals("Addresses"))
{
using (var ctx = new molkomEntities())
{
var address = ctx.Addresses.FirstOrDefault(x => x.id.Equals(idOfEditedItem));
if (address != null)
{
Thread newWindowThread = new Thread(new ThreadStart(() =>
{
SynchronizationContext.SetSynchronizationContext(
new DispatcherSynchronizationContext(
Dispatcher.CurrentDispatcher));
Window tempWindow = new AddressEditWindow(address, this.connectionString);
tempWindow.Closed += (s, e) =>
Dispatcher.CurrentDispatcher.BeginInvokeShutdown(DispatcherPriority.Background);
tempWindow.Show();
System.Windows.Threading.Dispatcher.Run();
}));
newWindowThread.SetApartmentState(ApartmentState.STA);
newWindowThread.IsBackground = true;
newWindowThread.Start();
while (true)
{
if (GlobalVariables.refreshMainWindowFlag == 1)
{
LoadAdressBookDisplayWindow();
break;
}
else if (GlobalVariables.refreshMainWindowFlag == 2)
{
break;
}
}
OnPropertyChanged("DisplaySource");
GlobalVariables.refreshMainWindowFlag = 0;
}
}
}
else if (this.currentTableName.Equals("Cities"))
{
using (var ctx = new molkomEntities())
{
var city = ctx.Cities.FirstOrDefault(x => x.id.Equals(idOfEditedItem));
if (city != null)
{
Thread newWindowThread = new Thread(new ThreadStart(() =>
{
SynchronizationContext.SetSynchronizationContext(
new DispatcherSynchronizationContext(
Dispatcher.CurrentDispatcher));
Window tempWindow = new CityEditWindow(city, this.connectionString);
tempWindow.Closed += (s, e) =>
Dispatcher.CurrentDispatcher.BeginInvokeShutdown(DispatcherPriority.Background);
tempWindow.Show();
System.Windows.Threading.Dispatcher.Run();
}));
newWindowThread.SetApartmentState(ApartmentState.STA);
newWindowThread.IsBackground = true;
newWindowThread.Start();
while (true)
{
if (GlobalVariables.refreshMainWindowFlag == 1)
{
LoadCitiesDisplayWindow();
break;
}
else if (GlobalVariables.refreshMainWindowFlag == 2)
{
break;
}
}
OnPropertyChanged("DisplaySource");
GlobalVariables.refreshMainWindowFlag = 0;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
