void NextStep()
{
next.IsEnabled = false;
++currentStep;
switch (currentStep)
{
case 0:
pageTransition.TransitionType = Transitions.PageTransitionType.GrowAndFade;
var step0 = new Step0();
next.IsEnabled = true;
pageTransition.ShowPage(step0);
break;
case 1:
pageTransition.TransitionType = Transitions.PageTransitionType.SlideAndFade;
var step1 = new Step1();
step1.Success += OnSuccess;
pageTransition.ShowPage(step1);
break;
case 2:
var step2 = new Step2();
step2.Success += OnSuccess;
pageTransition.ShowPage(step2);
break;
case 3:
Telestat.CancelGetDialogs();
var step3 = new Step3();
step3.Success += OnSuccess;
step3.Failure += OnFailure;
pageTransition.ShowPage(step3);
break;
case 4:
var step4 = new Step4();
pageTransition.ShowPage(step4);
break;
}
}
public static async Task <Msg> BuildMessage(MessageConstructor msg)
{
var id = msg.id;
LC s = msg.from_id.HasValue ? await Telestat.GetContact(msg.from_id.Value) : null;
var sender = s != null ? s.FullName : string.Empty;
var content = msg.message;
var forwarded = string.Empty;
if (msg.fwd_from_id != null)
{
var contact = await Telestat.GetContact(msg.fwd_from_id);
forwarded = contact == null ? "Unknown" : contact.FullName;
}
var replyTo = msg.reply_to_msg_id.HasValue ?
msg.reply_to_msg_id.Value : -1;
var date = msg.date;
var mediaType = "";
var mediaName = "";
InputFileLocation mediaIfl = null;
if (msg.media is MessageMediaEmptyConstructor)
{
var m = (MessageMediaEmptyConstructor)msg.media;
}
else if (msg.media is MessageMediaPhotoConstructor)
{
var m = (MessageMediaPhotoConstructor)msg.media;
content = m.caption;
if (m.photo is PhotoConstructor)
{
var p = (PhotoConstructor)m.photo;
// Should be largest
var loc = ((PhotoSizeConstructor)p.sizes[p.sizes.Count - 1]).location;
if (loc is FileLocationConstructor)
{
var l = (FileLocationConstructor)loc;
mediaType = "photo";
mediaName = l.local_id + ".jpg";
mediaIfl = new InputFileLocationConstructor(l.volume_id, l.local_id, l.secret);
}
}
}
else if (msg.media is MessageMediaVideoConstructor)
{
var m = (MessageMediaVideoConstructor)msg.media;
content = m.caption;
if (m.video is VideoConstructor)
{
var v = (VideoConstructor)m.video;
mediaType = "video";
mediaName = v.id + ".mp4"; // i guess, may not be mp4
mediaIfl = new InputVideoFileLocationConstructor(v.id, v.access_hash);
}
}
else if (msg.media is MessageMediaGeoConstructor)
{
var m = (MessageMediaGeoConstructor)msg.media;
// TODO implement
}
else if (msg.media is MessageMediaContactConstructor)
{
var m = (MessageMediaContactConstructor)msg.media;
// TODO implement
}
else if (msg.media is MessageMediaUnsupportedConstructor)
{
var m = (MessageMediaUnsupportedConstructor)msg.media;
// TODO implement
}
else if (msg.media is MessageMediaDocumentConstructor)
{
var m = (MessageMediaDocumentConstructor)msg.media;
if (m.document is DocumentConstructor)
{
var d = (DocumentConstructor)m.document;
mediaType = "document";
foreach (var atr in d.attributes)
{
if (atr is DocumentAttributeFilenameConstructor)
{
var a = (DocumentAttributeFilenameConstructor)atr;
mediaName = d.id.ToString() + "_" + a.file_name;
break;
}
}
if (string.IsNullOrEmpty(mediaName))
{
mediaName = d.id.ToString();
}
mediaIfl = new InputDocumentFileLocationConstructor(d.id, d.access_hash);
}
}
else if (msg.media is MessageMediaAudioConstructor)
{
var m = (MessageMediaAudioConstructor)msg.media;
if (m.audio is AudioConstructor)
{
var a = (AudioConstructor)m.audio;
mediaType = "audio";
var spl = a.mime_type.Split('/');
if (spl.Length > 1)
{
mediaName = a.id.ToString() + "." + spl[1];
}
else
{
mediaName = a.id.ToString() + ".mp3"; // TODO it probs isn't mp3, but well!
}
mediaIfl = new InputAudioFileLocationConstructor(a.id, a.access_hash);
}
}
else if (msg.media is MessageMediaWebPageConstructor)
{
var m = (MessageMediaWebPageConstructor)msg.media;
// TODO implement
}
else if (msg.media is MessageMediaVenueConstructor)
{
var m = (MessageMediaVenueConstructor)msg.media;
// TODO implement
}
var self = s != null ? s.Self : false;
return(new Msg(
id, sender, content, date, self,
string.Empty, forwarded, replyTo,
mediaType, mediaName, mediaIfl));
}