private async void AddContact()
{
var addContactDialog = new AddContactDialog();
await addContactDialog.ShowAsync();
if (!addContactDialog.DialogResult)
{
return;
}
var inviteContact = new InviteContactRequestListenerAsync();
var result = await inviteContact.ExecuteAsync(() =>
this.MegaSdk.inviteContact(addContactDialog.ContactEmail, addContactDialog.EmailContent,
MContactRequestInviteActionType.INVITE_ACTION_ADD, inviteContact));
switch (result)
{
case InviteContactResult.Success:
await DialogService.ShowAlertAsync(ResourceService.UiResources.GetString("UI_AddContact"),
string.Format(ResourceService.AppMessages.GetString("AM_InviteContactSuccessfully"),
addContactDialog.ContactEmail));
break;
case InviteContactResult.AlreadyExists:
await DialogService.ShowAlertAsync(ResourceService.UiResources.GetString("UI_AddContact"),
ResourceService.AppMessages.GetString("AM_ContactAlreadyExists"));
break;
case InviteContactResult.Unknown:
await DialogService.ShowAlertAsync(ResourceService.UiResources.GetString("UI_AddContact"),
ResourceService.AppMessages.GetString("AM_InviteContactFailed"));
break;
}
}
protected void onAddClicked(object sender, EventArgs e)
{
AddContactDialog dialog = new AddContactDialog();
dialog.Show();
}
public override async void Create()
{
try
{
UnSubscribe();
await InitializeModelAsync();
while (!this.contactListManager._isInitialized) // hack, race condition
{
Thread.Sleep(100);
}
this.window.RemoveAll();
var maxContactNameLength = 0;
if (this.contactListManager.Contacts.Any())
{
maxContactNameLength = this.contactListManager.Contacts.Max(x => x.Name.Length);
}
var maxNameLength = Math.Max(this.profileViewModel.Name.Length, maxContactNameLength);
var profile = $"{this.profileViewModel.Name.PadRight(maxNameLength)} | {this.profileViewModel.ChatId.PadRight(14)} | Public Key: {this.profileViewModel.PublicKey.ToHexString()}";
var labelYourProfile = new Label("Your Profile:")
{
X = Style.XLeftMargin,
Y = Style.YTopMargin,
Width = Dim.Fill()
};
var labelProfile = new Label(profile)
{
X = Style.XLeftMargin,
Y = Pos.Bottom(labelYourProfile) + 1,
Width = Dim.Fill()
};
var count = this.contactListManager.Contacts.Count;
var contactsText = "You have added no contacts yet. You can already receive messages with your XDS ID.";
if (count == 1)
{
contactsText = "You have 1 contact.";
}
if (count > 1)
{
contactsText = $"You have {count} contacts:";
}
this.contactsCountLabel = new Label(contactsText)
{
X = Style.XLeftMargin,
Y = Pos.Bottom(labelProfile) + 2,
Width = Dim.Fill(),
};
List <string> items = CreateListViewItems(maxNameLength, this.contactListManager.Contacts);
this.contactsListView = new ListView(items)
{
X = Style.XLeftMargin,
Y = Pos.Bottom(this.contactsCountLabel) + 1,
Height = Dim.Fill(3),
Width = Dim.Fill()
};
this.contactsListView.OpenSelectedItem += OnListViewSelected; //(ListViewItemEventArgs e) => lbListView.Text = items[listview.SelectedItem];
this.window.Add(labelYourProfile, labelProfile, this.contactsCountLabel, this.contactsListView);
this.contactsListView.SelectedItemChanged += OnListViewSelectedChanged;
var buttonAddContact = new Button("Add Contact", true)
{
X = Style.XLeftMargin,
Y = Pos.Bottom(this.contactsListView) + 1,
Clicked = () =>
{
UnSubscribe();
var addContactDialog = new AddContactDialog();
addContactDialog.ShowModal();
Create(); // refresh to load added contact
}
};
this.window.Add(buttonAddContact);
if (count == 0)
{
while (!buttonAddContact.HasFocus)
{
this.window.FocusNext();
}
}
else
{
var buttonEditContact = new Button("Edit Contact")
{
X = Pos.Right(buttonAddContact) + 3,
Y = Pos.Bottom(this.contactsListView) + 1,
Clicked = () =>
{
UnSubscribe();
var editContactDialog = new EditContactDialog();
editContactDialog.ShowModal();
Create(); // refresh to load added contact
}
};
this.window.Add(buttonEditContact);
var buttonDeleteContact = new Button("Delete Contact")
{
X = Pos.Right(buttonEditContact) + 3,
Y = Pos.Bottom(this.contactsListView) + 1,
Clicked = () =>
{
if (this.contactsViewModel.ContactToEdit == null)
{
return;
}
if (MessageBox.Query("Delete Contact", $"Delete {this.contactsViewModel.ContactToEdit.Name} ({(this.contactsViewModel.ContactToEdit.StaticPublicKey != null ? this.contactsViewModel.ContactToEdit.ChatId : this.contactsViewModel.ContactToEdit.UnverfiedId)})?", "YES", "NO") == 0)
{
UnSubscribe();
this.contactsViewModel.ExecuteDeleteCommand();
Create(); // refresh to load added contact
}
else
{
return;
}
}
};
this.window.Add(buttonDeleteContact);
this.contactsListView.SetFocus();
}
var buttonEditProfile = new Button("Edit Profile")
{
X = Pos.Percent(85),
Y = Pos.Bottom(this.contactsListView) + 1,
Clicked = () =>
{
UnSubscribe();
var addContactDialog = new EditProfileDialog();
addContactDialog.ShowModal();
Create(); // refresh to load added contact
}
};
this.window.Add(buttonEditProfile);
Subscribe();
}
catch (Exception e)
{
ErrorBox.Show(e.ToString());
}
}
