private StackLayout ObterConteudo()
{
bool modoEdicao = false;
var tituloLabel = new Label
{
Text = "perfil",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
VerticalOptions = LayoutOptions.CenterAndExpand
};
var avatarImage = new Image
{
WidthRequest = 30,
HeightRequest = 30,
IsEnabled = false
};
var nomeUsuarioLabel = new Label
{
Text = "nome do catioro",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
VerticalOptions = LayoutOptions.CenterAndExpand,
IsEnabled = false
};
var nomeUsuarioEntry = new Entry
{
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Entry)),
VerticalOptions = LayoutOptions.CenterAndExpand,
IsEnabled = false
};
var emailLabel = new Label
{
Text = "email",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
VerticalOptions = LayoutOptions.CenterAndExpand,
IsEnabled = false
};
var emailEntry = new Entry
{
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Entry)),
VerticalOptions = LayoutOptions.CenterAndExpand,
IsEnabled = false
};
var cancelarButton = new Button
{
FontSize = 10,
Text = "cancelar",
IsVisible = false
};
var salvarButton = new Button
{
FontSize = 10,
Text = "salva",
IsVisible = false
};
var editarButton = new Button
{
FontSize = 10,
Text = "editar"
};
avatarImage.SetBinding(Image.SourceProperty, new Binding("AvatarUrl"));
nomeUsuarioEntry.SetBinding(Entry.TextProperty, new Binding("NomeUsuario"));
emailEntry.SetBinding(Entry.TextProperty, new Binding("Email"));
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += async(s, e) => {
if (modoEdicao)
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsPickPhotoSupported)
{
await DisplayAlert("No Camera", ":( No camera avaialble.", "OK");
return;
}
File = await CrossMedia.Current.PickPhotoAsync(new PickMediaOptions()
{
CompressionQuality = 50
});
if (File == null)
{
return;
}
EditouAvatar = true;
avatarImage.Source = ImageSource.FromStream(ObterStream);
}
};
avatarImage.GestureRecognizers.Add(tapGestureRecognizer);
cancelarButton.Clicked += (object sender, EventArgs e) =>
{
nomeUsuarioEntry.IsEnabled = false;
emailEntry.IsEnabled = false;
cancelarButton.IsVisible = false;
salvarButton.IsVisible = false;
editarButton.IsVisible = true;
nomeUsuarioEntry.Text = NomeUsuarioValorInicial;
modoEdicao = false;
};
salvarButton.Clicked += async(object sender, EventArgs e) =>
{
nomeUsuarioEntry.IsEnabled = false;
emailEntry.IsEnabled = false;
cancelarButton.IsVisible = false;
salvarButton.IsVisible = false;
editarButton.IsVisible = true;
if (EditouAvatar)
{
Usuario.SetarAvatarStream(Stream);
}
var resultado = await UsuarioViewModel.AtualizarCadastro(Usuario);
switch (resultado)
{
case RespostaStatus.Sucesso:
break;
case RespostaStatus.Inexistente:
await DisplayAlert("ops", "erro estranho", "volta lá");
break;
case RespostaStatus.JaExiste:
await DisplayAlert("ops", "ja existe nome de usuario", "volta lá");
nomeUsuarioEntry.Focus();
break;
}
modoEdicao = false;
return;
};
editarButton.Clicked += (object sender, EventArgs e) =>
{
modoEdicao = true;
NomeUsuarioValorInicial = nomeUsuarioEntry.Text;
nomeUsuarioEntry.IsEnabled = true;
emailEntry.IsEnabled = true;
cancelarButton.IsVisible = true;
salvarButton.IsVisible = true;
editarButton.IsVisible = false;
};
return(new StackLayout
{
Padding = new Thickness(0, 10, 0, 0),
Children =
{
tituloLabel,
avatarImage,
nomeUsuarioLabel,
nomeUsuarioEntry,
emailLabel,
emailEntry,
cancelarButton,
salvarButton,
editarButton
}
});
}