public MailMessage GetMessage(string id, EmailClient.MessageType type)
{
MailMessage message = null;
switch (type)
{
case EmailClient.MessageType.Seen:
SeenMessages.TryGetValue(id, out message);
message = EmailClient.Instance.clients.imapClient.GetMessage(UInt32.Parse(id), true);
break;
case EmailClient.MessageType.Unseen:
UnseenMessages.TryGetValue(id, out message);
SeenMessages.TryAdd(id, message);
UnseenMessages.TryRemove(id, out _);
message = EmailClient.Instance.clients.imapClient.GetMessage(UInt32.Parse(id), true);
break;
case EmailClient.MessageType.Draft:
DraftMessages.TryGetValue(id, out message);
break;
case EmailClient.MessageType.Sending:
PendingMessages.TryGetValue(id, out message);
break;
default:
return(message);
}
return(message);
}
private void sendingButton_Click(object sender, EventArgs e)
{
Invoke(new Action(() => {
if (currentView != EmailClient.MessageType.Sending)
{
CleanView();
}
viewName.Text = "Sending queue";
currentView = EmailClient.MessageType.Sending;
ShowMessages(EmailClient.MessageType.Sending, filterBox.Text);
}));
}
private void draftButton_Click(object sender, EventArgs e)
{
Invoke(new Action(() => {
if (currentView != EmailClient.MessageType.Draft)
{
CleanView();
}
viewName.Text = "Draft";
currentView = EmailClient.MessageType.Draft;
ShowMessages(EmailClient.MessageType.Draft, filterBox.Text);
}));
}
private void unseenButton_Click(object sender, EventArgs e)
{
Invoke(new Action(() => {
if (currentView != EmailClient.MessageType.Unseen)
{
CleanView();
}
viewName.Text = "Unseen";
currentView = EmailClient.MessageType.Unseen;
ShowMessages(EmailClient.MessageType.Unseen, filterBox.Text);
}));
}
public Attachment GetAttachment(int index, string messageId, EmailClient.MessageType type)
{
try
{
var mess = GetMessage(messageId, type);
var attachment = mess.Attachments[index];
return(attachment);
}
catch (Exception e)
{
MessageBox.Show($"Can't get attachment {e.Message}");
return(null);
}
}
private async void ShowMessages(EmailClient.MessageType type, string filter)
{
var list = await Task.Run(() => EmailClient.Instance.GetMessagesSorted(type, filter));
Invoke(new Action(() => {
messages.Items.Clear();
if (list != null)
{
foreach (var x in list)
{
messages.Items.Add(x.Value);
}
}
}));
}
public void DeleteMessage(string id, EmailClient.MessageType type)
{
try
{
switch (type)
{
case EmailClient.MessageType.Seen:
SeenMessages.TryRemove(id, out _);
EmailClient.Instance.clients.imapClient.DeleteMessage(UInt32.Parse(id));
break;
case EmailClient.MessageType.Unseen:
UnseenMessages.TryRemove(id, out _);
SeenMessages.TryRemove(id, out _);
EmailClient.Instance.clients.imapClient.DeleteMessage(UInt32.Parse(id));
break;
case EmailClient.MessageType.Draft:
DraftMessages.TryRemove(id, out _);
break;
case EmailClient.MessageType.Sending:
if (PendingMessages.TryRemove(id, out _))
{
MessageBox.Show("Your message was canceled");
}
break;
default:
return;
}
}
catch (Exception e)
{
MessageBox.Show($"Can't delete message {e.Message}");
}
}
public IEnumerable <KeyValuePair <string, MessageBoxItem> > GetMessagesSorted(EmailClient.MessageType type, string filter)
{
if (messageWorker == null)
{
return(null);
}
SortedList <string, MessageBoxItem> list = new SortedList <string, MessageBoxItem>();
ConcurrentDictionary <string, MailMessage> store;
switch (type)
{
case EmailClient.MessageType.Seen:
store = messageWorker.SeenMessages;
break;
case EmailClient.MessageType.Unseen:
store = messageWorker.UnseenMessages;
break;
case EmailClient.MessageType.Draft:
store = messageWorker.DraftMessages;
break;
case EmailClient.MessageType.Sending:
store = messageWorker.PendingMessages;
break;
default:
return(null);
}
if (store != null)
{
foreach (var x in store)
{
if (x.Value != null &&
(x.Value.Subject.ToLower().Contains(filter.ToLower()) ||
x.Value.From.ToString().ToLower().Contains(filter.ToLower())))
{
if (String.IsNullOrEmpty(x.Value.Subject))
{
x.Value.Subject = "(No Subject)";
}
var temp = new MessageBoxItem(x.Value.Subject, x.Key);
temp.attachments = x.Value.Attachments;
list.Add(temp.id, temp);
}
}
}
var res = list.Reverse();
return(res);
}
