public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
Item = null;
var channel = parameter as TLChannel;
var peer = parameter as TLPeerChannel;
if (peer != null)
{
channel = CacheService.GetChat(peer.ChannelId) as TLChannel;
}
if (channel != null)
{
Item = channel;
IsPublic = _item.HasUsername;
var response = await ProtoService.CheckUsernameAsync(_item.ToInputChannel(), "username");
if (response.IsSucceeded)
{
HasTooMuchUsernames = false;
}
else
{
if (response.Error.TypeEquals(TLErrorType.CHANNELS_ADMIN_PUBLIC_TOO_MUCH))
{
HasTooMuchUsernames = true;
LoadAdminedPublicChannels();
}
}
}
}
public async Task CheckIfAvailableAsync(string text)
{
var response = await ProtoService.CheckUsernameAsync(text);
if (response.IsSucceeded)
{
if (response.Result)
{
IsLoading = false;
IsAvailable = true;
ErrorMessage = null;
}
else
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = "Sorry, this username is already taken";
}
}
else
{
if (response.Error.TypeEquals(TLErrorType.USERNAME_INVALID))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = "Sorry, this username is invalid";
}
else if (response.Error.TypeEquals(TLErrorType.USERNAME_OCCUPIED))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = "Sorry, this username is already taken";
}
}
}
public async void CheckAvailability(string text)
{
var response = await ProtoService.CheckUsernameAsync(text);
if (response.IsSucceeded)
{
if (response.Result)
{
IsLoading = false;
IsAvailable = true;
ErrorMessage = null;
}
else
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInUse;
}
}
else
{
if (response.Error.TypeEquals(TLErrorType.USERNAME_INVALID))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInvalid;
}
else if (response.Error.TypeEquals(TLErrorType.USERNAME_OCCUPIED))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInUse;
}
}
}
public async void CheckAvailability(string text)
{
if (string.Equals(text, _item?.Username))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = null;
return;
}
var response = await ProtoService.CheckUsernameAsync(_item.ToInputChannel(), text);
if (response.IsSucceeded)
{
if (response.Result)
{
IsLoading = false;
IsAvailable = true;
ErrorMessage = null;
}
else
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInUse;
}
}
else
{
if (response.Error.TypeEquals(TLErrorType.USERNAME_INVALID))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInvalid;
}
else if (response.Error.TypeEquals(TLErrorType.USERNAME_OCCUPIED))
{
IsLoading = false;
IsAvailable = false;
ErrorMessage = Strings.Android.UsernameInUse;
}
else if (response.Error.TypeEquals(TLErrorType.CHANNELS_ADMIN_PUBLIC_TOO_MUCH))
{
HasTooMuchUsernames = true;
LoadAdminedPublicChannels();
}
}
}
public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
_channel = (TLChannel)parameter;
var response = await ProtoService.CheckUsernameAsync(_channel.ToInputChannel(), "username");
if (response.IsSucceeded)
{
HasTooMuchUsernames = false;
}
else
{
if (response.Error.TypeEquals(TLErrorType.CHANNELS_ADMIN_PUBLIC_TOO_MUCH))
{
HasTooMuchUsernames = true;
LoadAdminedPublicChannels();
}
}
}
public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
Item = null;
Full = null;
var channel = parameter as TLChannel;
var peer = parameter as TLPeerChannel;
if (peer != null)
{
channel = CacheService.GetChat(peer.ChannelId) as TLChannel;
}
if (channel != null)
{
Item = channel;
Username = _item.Username;
IsPublic = _item.HasUsername;
var full = CacheService.GetFullChat(channel.Id) as TLChannelFull;
if (full == null)
{
var response = await ProtoService.GetFullChannelAsync(channel.ToInputChannel());
if (response.IsSucceeded)
{
full = response.Result.FullChat as TLChannelFull;
}
}
if (full != null)
{
Full = full;
if (full.ExportedInvite is TLChatInviteExported exported)
{
InviteLink = exported.Link;
}
else
{
ExportInvite();
}
if (full.IsCanSetUsername)
{
var username = await ProtoService.CheckUsernameAsync(_item.ToInputChannel(), "username");
if (username.IsSucceeded)
{
HasTooMuchUsernames = false;
}
else
{
if (username.Error.TypeEquals(TLErrorType.CHANNELS_ADMIN_PUBLIC_TOO_MUCH))
{
HasTooMuchUsernames = true;
LoadAdminedPublicChannels();
}
}
}
}
}
}
