public async Task ProcessMessage(string message)
{
if (string.IsNullOrEmpty(message))
{
return;
}
logger.LogDebug($"ProcessMessage: '{message}'");
var prefix = string.Empty;
var command = string.Empty;
var parameters = string.Empty;
var authorName = string.Empty;
if (message.Contains(":") && !message.StartsWith(":"))
{
message = message.Substring(message.IndexOf(':'));
}
if (message.StartsWith(":"))
{
var index = prefix.IndexOf(' ');
if (index < 0)
{
index = message.Length;
}
prefix = message.Substring(0, index);
var parts = message.Split(" ");
command = parts[1];
if (parts.Length > 2)
{
parameters = string.Join(' ', parts.Skip(2));
}
}
else
{
var parts = message.Split(" ");
command = parts[0];
if (parts.Length > 1)
{
parameters = string.Join(' ', parts.Skip(1));
}
}
if (prefix.Contains("!"))
{
var index = prefix.IndexOf('!') - 1;
if (index < 1)
{
index = 1;
}
authorName = prefix.Substring(1, index);
}
if (command != "PRIVMSG")
{
return;
}
var displayMessage = parameters.Substring(parameters.IndexOf(':') + 1);
var chatMessage = new ChatMessage
{
Message = displayMessage,
Date = DateTime.UtcNow,
Source = ApiSource.Twitch,
Author = new Author
{
Name = authorName,
Source = ApiSource.Twitch
},
Type = "textMessageEvent"
};
var twitchUser = await twitchManager.FindUser(authorName);
if (twitchUser != null)
{
chatMessage.Author.Source = ApiSource.Twitch;
chatMessage.Author.SourceAuthorId = twitchUser._id.ToString();
chatMessage.Author.Name = twitchUser.name;
}
try
{
await chatService.ProcessIncomingMessage(chatMessage);
}
catch (Exception ex)
{
logger.LogError(ex.GetBaseException(), "Error processing message", null);
}
}