public Atributo RelacionAtributo()
{
if (atrib.DirIndice == -1)
{
return(null);
}
string[] arch = Fullname.Split('\\');
string dicc = base.Fullname.Substring(0, Fullname.LastIndexOf('\\')) + '\\' + arch[arch.Length - 2] + ".dd";
using (BinaryReader reader = new BinaryReader(File.Open(dicc, FileMode.Open)))
{
reader.BaseStream.Seek(atrib.DirIndice, SeekOrigin.Begin);
string nomb = "";
char[] name = reader.ReadChars(30);
foreach (char c in name)
{
nomb += c;
}
long dir = reader.ReadInt64();
char tipo;
long dirIn, dirsig;
int l, tipoI;
tipo = reader.ReadChar();
l = reader.ReadInt32();
tipoI = reader.ReadInt32();
dirIn = reader.ReadInt64();
dirsig = reader.ReadInt64();
Console.WriteLine("{0}, {1}, {2}, {3}, {4}, {5}, {6}", nomb, dir, tipo, l, tipoI, dirIn, dirsig);
return(new Atributo(nomb, dir, tipo, l, tipoI, dirIn, dirsig));
}
}
public LoginViewModel()
{
InitApp();
//LoginView
this.LoginCmd = new Command(() =>
{
if (PersonService.AreCredentialsCorrect(Fullname, Password))
{
PersonService.Login(Fullname, Password);
if (PersonService.SelectedPerson != null)
{
Application.Current.MainPage = new MDPage();
}
else
{
ContextPage.DisplayAlert("DbError", "Something went wrong.", "OK");
}
}
else
{
ContextPage.DisplayAlert("Wrong Credentials", "Name or password ist wrong", "OK");
Password = string.Empty;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Password)));
}
});
this.RegisterOpenCmd = new Command(() => ContextPage.Navigation.PushModalAsync(new RegisterView()));
//RegisterView
this.RegisterCmd = new Command(() =>
{
Person newPerson = new Person()
{
Vorname = Fullname.Substring(0, Fullname.LastIndexOf(" ")),
Nachname = Fullname.Substring(Fullname.LastIndexOf(" ") + 1, Fullname.Length - (Fullname.LastIndexOf(" ") + 1)),
Password = Password,
Id = PersonService.GetNewId()
};
if (PersonService.Insert(newPerson))
{
ContextPage.DisplayAlert("Success", $"{Fullname} is registered.", "OK");
}
else
{
ContextPage.DisplayAlert("Failure", $"{Fullname} couldn't been registered, cause the name allready exists.", "OK");
}
Fullname = string.Empty;
Password = string.Empty;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Fullname)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Password)));
});
this.RegisterCloseCmd = new Command(() => ContextPage.Navigation.PopModalAsync());
}