/// <summary>
/// Event for adding a contact from the contact book
/// </summary>
private void AddRecipientFromContactButton_TouchUpInside(object sender, EventArgs e)
{
_isComeFromContact = true;
if (contactPickerView == null)
{
contactPickerView = new CNContactPickerViewController();
contactPickerView.DisplayedPropertyKeys = new NSString[] { CNContactKey.EmailAddresses };
contactPickerView.PredicateForEnablingContact = NSPredicate.FromFormat("emailAddresses.@count > 0");
contactPickerView.PredicateForSelectionOfContact = NSPredicate.FromFormat("emailAddresses.@count == 1");
var contactPickerDelegate = new ContactPickerDelegate();
contactPickerView.Delegate = contactPickerDelegate;
contactPickerDelegate.SelectionCanceled += () => { };
contactPickerDelegate.ContactPropertySelected += (property) => { };
contactPickerDelegate.ContactsSelected += (CNContactPickerViewController picker, CNContact[] contacts) =>
{
foreach (var contact in contacts)
{
if (App.Locator.Alert.LsRecipients.Any((arg) => arg.Email.ToLower() == contact.EmailAddresses[0].Value.ToString().Trim().ToLower()))
{
continue;
}
var recipient = new AlertRecipientDTO();
recipient.DisplayName = string.Format("{0} {1}", contact.GivenName, contact.FamilyName);
recipient.Email = contact.EmailAddresses[0].Value.ToString().Trim();
AddRecipientToRecipientContainer(recipient);
}
};
}
PresentViewController(contactPickerView, true, null);
}
/// <summary>
/// Create a contact container
/// </summary>
private void CreateContactContainerUI(AlertRecipientDTO contact)
{
if (App.Locator.AlertSOS.LsRecipients.Count == 0)
{
EmptyDataButton.Hidden = false;
return;
}
else
{
EmptyDataButton.Hidden = true;
}
var customView = new UIView();
var sizeUI = (contact.Email.Length > contact.DisplayName.Length ? contact.Email.Length : contact.DisplayName.Length) * 7;
var contactNameLable = new UILabel();
contactNameLable.Frame = new RectangleF(3f, 7f, sizeUI, 20f);
contactNameLable.Text = contact.DisplayName;
contactNameLable.Font = UIFont.FromName("Helvetica", 15f);
contactNameLable.TextColor = UIColor.FromRGB(102, 102, 102);
var emailLabel = new UILabel();
emailLabel.Frame = new RectangleF(3f, 30f, sizeUI, 20f);
emailLabel.Text = contact.Email;
emailLabel.Font = UIFont.FromName("Helvetica", 12f);
emailLabel.TextColor = UIColor.FromRGB(153, 153, 153);
var deleteButton = new UIButton(UIButtonType.RoundedRect);
deleteButton.Frame = new RectangleF(sizeUI + 6f, 16f, 25f, 25f);;
deleteButton.SetImage(UIImage.FromBundle("Trash"), UIControlState.Normal);
deleteButton.Tag = _index;
// Delete the content of ScrollView.
deleteButton.TouchUpInside += (s, e) =>
{
var index = (int)deleteButton.Tag;
App.Locator.AlertSOS.LsRecipients.RemoveAt(index);
UpdateScrollViewUI();
SaveButton.Enabled = true;
};
customView.AddSubview(contactNameLable);
customView.AddSubview(emailLabel);
customView.AddSubview(deleteButton);
customView.Frame = new RectangleF(_sizeFrame, 0f, sizeUI + 30f, 46f);
_sizeFrame += (sizeUI + 30);
ScrollViewContact.AddSubview(customView);
ScrollViewContact.ContentSize = new CGSize(_sizeFrame, 46f);
ScrollViewContact.SetNeedsDisplay();
_index++;
}
/// <summary>
/// Event for adding a contact from the popup when no data
/// </summary>
private void EmptyDataButton_TouchUpInside()
{
var alertView = AlertControllerHelper.ShowAlertToAddContact((displayNameTextField, emailTextField) =>
{
if (App.Locator.Alert.LsRecipients.Any((arg) => arg.Email.ToLower() == emailTextField.Text.Trim().ToLower()))
{
return(false);
}
// adding contact in the contact container
if (VerificationFields(emailTextField))
{
var recipient = new AlertRecipientDTO();
recipient.DisplayName = displayNameTextField.Text;
recipient.Email = emailTextField.Text.Trim();
AddRecipientToRecipientContainer(recipient);
return(true);
}
return(false);
});
PresentViewController(alertView, true, null);
}
/// <summary>
/// Method for Add and Update a contact to ScrollView
/// </summary>
private void AddRecipientToRecipientContainer(AlertRecipientDTO contact)
{
App.Locator.Alert.LsRecipients.Add(contact);
CreateContactContainerUI(contact);
}
/// <summary>
/// Method for Add and Update a contact to ScrollView
/// </summary>
private void AddRecipientToRecipientContainer(AlertRecipientDTO contact)
{
App.Locator.AlertSOS.LsRecipients.Add(contact);
UpdateScrollViewContentSize();
CreateContactContainerUI(contact);
}
