/// <summary>
/// Handles clicks on the AppBars
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void AppBarButton_Click(object sender, RoutedEventArgs e)
{
if (e.OriginalSource == AppBarButtonForwardMail)
{
MailHandler.ForwardFlag = true;
MailHandler.Message = CurrentMessage;
Frame.Navigate(typeof(CreateMailPage));
}
else if (e.OriginalSource == AppBarButtonReplyMail)
{
MailHandler.ReplyFlag = true;
MailHandler.Message = CurrentMessage;
Frame.Navigate(typeof(CreateMailPage));
}
else if (e.OriginalSource == AppBarButtonDeleteMail)
{
bool userChoosedDelete = await DisplayDeleteDialog();
if (userChoosedDelete)
{
bool success = MailHandler.DeleteMessage(CurrentMessage);
if (success)
{
RefreshMail();
}
}
}
else if (e.OriginalSource == AppBarButtonRefreshMail)
{
RefreshMail();
}
}
/// <summary>
/// Updates mail data
/// </summary>
public void RefreshMail()
{
if (AttachedFileList != null)
{
AttachedFileList.Clear();
}
ObservableCollection <MailHeader> tempMailList = MailHandler.GetMailHeaders(asb.Text);
//If no mail was found on server, display error dialog
if (tempMailList == null)
{
DisplayErrorDialog("Mail error", "No mail found. Try again!");
}
//If mail was found, replace MailHeaderList with the list with new mail and update UI
else
{
if (MailHeaderList != null)
{
MailHeaderList.Clear();
}
MailHeaderList = tempMailList;
Bindings.Update(); //Updates the ListView data
CurrentMessage = MailHandler.GetSpecificMail(MailHeaderList[0].UniqueId);
MailListView.SelectedIndex = 0;
HandleAttachmentsAsync(CurrentMessage);
SetContent(CurrentMessage);
}
}
/// <summary>
/// Handles sending mail
/// </summary>
private void HandleSendingMail()
{
if (To.Text.Equals(""))
{
DisplayDialog("Missing information", "To field empty.");
To.Focus(FocusState.Programmatic);
return;
}
bool success;
//If the message is a reply message or a forwarded message
if (MailHandler.ReplyFlag == true || MailHandler.ForwardFlag == true)
{
success = MailHandler.SendMail(MailHandler.Message, From.Text, To.Text, Cc.Text, Bcc.Text, Subject.Text, Message.Text);
}
//Standard email send
else
{
success = MailHandler.SendMail(null, From.Text, To.Text, Cc.Text, Bcc.Text, Subject.Text, Message.Text);
}
if (success)
{
DisplayDialog("Mail sent", "Mail was sent successfully!");
}
else
{
DisplayDialog("Send failed", "Mail failed to send. Try again!");
}
}
/// <summary>
/// Inits the UI
/// </summary>
private void InitUi()
{
From.Text = MailHandler.UserEmail;
//If the user has clicked Reply
if (MailHandler.ReplyFlag == true)
{
if (MailHandler.Message != null)
{
MailHandler.Message = MailHandler.CreateReply(MailHandler.Message);
}
var message = MailHandler.Message;
//Adds From text
List <MailboxAddress> tempList = message.From.Mailboxes.ToList();
From.Text = tempList[0].Address;
//Adds To text
string tempTo = message.To.ToString();
int startIndex = tempTo.IndexOf('<');
int endIndex = tempTo.LastIndexOf('>');
int length = endIndex - startIndex - 1;
//If '<' and '>' was found, set the email address to the To textbox without those characters,
//otherwise just set the To textbox
if (startIndex != -1 || length != -1)
{
//email==string between "<" and ">" only
string email = tempTo.Substring(startIndex + 1, length);
To.Text = email;
}
else
{
To.Text = tempTo;
}
Subject.Text = message.Subject;
Message.Text = message.TextBody;
}
//If the user has clicked Forward
if (MailHandler.ForwardFlag == true)
{
if (MailHandler.Message != null)
{
MailHandler.Message = MailHandler.CreateForward(MailHandler.Message);
}
var message = MailHandler.Message;
Subject.Text = message.Subject;
Message.Text = message.TextBody;
}
}
/// <summary>
/// Handles event when user clicks the listview - sets the clicked mail´s content to the webview&listview
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MailListView_ItemClicked(object sender, ItemClickEventArgs e)
{
AttachedFileList.Clear();
MailHeader msg = (MailHeader)e.ClickedItem;
CurrentMessage = MailHandler.GetSpecificMail(msg.UniqueId);
HandleAttachmentsAsync(CurrentMessage);
SetContent(CurrentMessage);
}
/// <summary>
/// Logs in to mail server, gets mail summaries (headers) and sets the first mail´s content to the
/// webview and listview (attachments)
/// </summary>
/// <returns></returns>
public bool HandleMail()
{
MailHandler.Login();
ObservableCollection <MailHeader> tempMailList = MailHandler.GetMailHeaders(null);
if (tempMailList == null)
{
return(false);
}
else
{
MailHeaderList = tempMailList;
Bindings.Update();
CurrentMessage = MailHandler.GetSpecificMail(MailHeaderList[0].UniqueId);
MailListView.SelectedIndex = 0;
HandleAttachmentsAsync(CurrentMessage);
SetContent(CurrentMessage);
}
return(true);
}
