public SessionCommunicator(long chatId, BotClientWrapper botClient, IObservable <string> messages, IObservable <string> replies, IObservable <Location> locationMessages, MessageFactory messageFactory, MessageSender messageSender)
{
_chatId = chatId;
_botClient = botClient;
Messages = messages;
Replies = replies;
LocationMessages = locationMessages;
_messageFactory = messageFactory;
_messageSender = messageSender;
}
private async Task <int> SendMessage(BotClientWrapper botClient, long chatId, SelectOptionTelegramMessage message, bool notify)
{
return(await botClient.SendTextMessageAsync(
chatId,
message.Text,
disableWebPagePreview : message.DisableWebPagePreview,
disableNotification : !notify,
replyMarkup : new InlineKeyboardMarkup(
message.Options.Select(o => new InlineKeyboardButton {
Text = o.Value, CallbackData = o.Key
})
.Select((b, idx) => new KeyValuePair <int, InlineKeyboardButton>(idx, b))
.GroupBy(kvp => kvp.Key, kvp => kvp.Value)
.Select(g => g.AsEnumerable())
)
));
}
public Task <int> SendMessage(BotClientWrapper botClient, long chatId, TelegramMessage message, bool notify)
{
switch (message.Type)
{
case TelegramMessageType.Text:
return(SendMessage(botClient, chatId, (TextTelegramMessage)message, notify));
case TelegramMessageType.Photo:
return(SendMessage(botClient, chatId, (PhotoTelegramMessage)message, notify));
case TelegramMessageType.RequestLocation:
return(SendMessage(botClient, chatId, (RequestLocationTelegramMessage)message, notify));
case TelegramMessageType.SelectOption:
return(SendMessage(botClient, chatId, (SelectOptionTelegramMessage)message, notify));
default:
throw new NotSupportedException($"{nameof(TelegramMessageType)}.{message.Type} is not supported");
}
}
private async Task <int> SendMessage(BotClientWrapper botClient, long chatId, RequestLocationTelegramMessage message, bool notify)
{
return(await botClient.SendTextMessageAsync(chatId, message.Text, disableWebPagePreview : message.DisableWebPagePreview, disableNotification : !notify, replyMarkup : new ReplyKeyboardMarkup(KeyboardButton.WithRequestLocation(message.RequestLocation))));
}
private async Task <int> SendMessage(BotClientWrapper botClient, long chatId, PhotoTelegramMessage message, bool notify)
{
return(await botClient.SendPhotoAsync(chatId, new InputOnlineFile(_resourceResolver.GetResourceStream(message.ImageUrl)), message.Text, disableNotification : !notify));
}
private async Task <int> SendMessage(BotClientWrapper botClient, long chatId, TextTelegramMessage message, bool notify)
{
return(await botClient.SendTextMessageAsync(chatId, message.Text, disableWebPagePreview : message.DisableWebPagePreview, disableNotification : !notify));
}
public async Task <int> SendMessage(BotClientWrapper botClient, long chatId, string message, bool notify)
{
return(await botClient.SendTextMessageAsync(chatId, message, !notify));
}
private IObservable <MessageEventArgs> GetMessages(BotClientWrapper botClient)
{
return(Observable.FromEventPattern <MessageEventArgs>(h => botClient.OnMessage += h, h => botClient.OnMessage -= h)
.Select(eventPatter => eventPatter.EventArgs));
}
