private Dictionary <string, string> CreateSendMessageArgs(OutcomeMessageType destination, string UserOrGroupOrChannel, string message)
{
var args = new Dictionary <string, string>();
switch (destination)
{
case OutcomeMessageType.PrivateMessage:
if (!this.chatIDs.privateChatIdsByUsername.ContainsKey(UserOrGroupOrChannel))
{
throw new Exception($"Can not find chat with user/group/channel {UserOrGroupOrChannel}. Firstly user/group/channel should write something to bot");
}
args["chat_id"] = this.chatIDs.privateChatIdsByUsername[UserOrGroupOrChannel];
break;
case OutcomeMessageType.GroupMessage:
if (!this.chatIDs.groupChatIdsByGroupName.ContainsKey(UserOrGroupOrChannel))
{
throw new Exception($"Can not find chat with user/group/channel {UserOrGroupOrChannel}. Firstly user/group/channel should write something to bot");
}
args["chat_id"] = this.chatIDs.groupChatIdsByGroupName[UserOrGroupOrChannel];
break;
case OutcomeMessageType.ChannelPost:
if (!this.chatIDs.channelChatIdsByChannelName.ContainsKey(UserOrGroupOrChannel))
{
throw new Exception($"Can not find chat with user/group/channel {UserOrGroupOrChannel}. Firstly user/group/channel should write something to bot");
}
args["chat_id"] = this.chatIDs.channelChatIdsByChannelName[UserOrGroupOrChannel];
break;
}
args["text"] = message;
return(args);
}
private SentMessageStatus SendMessage(OutcomeMessageType destination, string UserOrGroupOrChannel, string message)
{
string command = "sendMessage";
string httpMethod = "POST";
SentMessageStatus result = new SentMessageStatus();
string response = null;
try
{
var args = CreateSendMessageArgs(destination, UserOrGroupOrChannel, message);
response = this.Post(httpMethod, command, args);
var reader = new JsonTextReader(new System.IO.StringReader(response));
while (reader.Read())
{
if (reader.Path.ToLower() == "ok" && reader.Read())
{
result.Ok = bool.Parse(reader.Value.ToString());
}
}
}
catch (Exception ex)
{
result.Exception = new Exception($"SendMessage failed. Data returned from telegram: {response}", ex);
}
return(result);
}
public bool DestinationExists(OutcomeMessageType messageType, string destination)
{
try
{
this.CreateSendMessageArgs(messageType, destination, "");
}
catch (Exception e)
{
if (e.Message.Contains("Can not find chat with"))
{
return(false);
}
}
return(true);
}
private string AskDestination(OutcomeMessageType destinationType)
{
Console.Clear();
if (destinationType == OutcomeMessageType.None)
{
return(null);
}
if (destinationType == OutcomeMessageType.PrivateMessage)
{
Console.WriteLine("Enter user name");
}
if (destinationType == OutcomeMessageType.GroupMessage)
{
Console.WriteLine("Enter group name");
}
if (destinationType == OutcomeMessageType.ChannelPost)
{
Console.WriteLine("Enter channel name");
}
return(Console.ReadLine());
}
