public static void SendMessage(this IEnumerable<Channel> channels, string[] message, bool recursive)
{
// It's conceivable that this group could include channels from multiple different server connections
// group by server
foreach (var group in channels.GroupBy(a => a.Owner))
{
var owner = group.First().Owner;
var msg = new TextMessage
{
Actor = owner.LocalUser.Id,
Message = message,
};
if (recursive)
msg.TreeId = group.Select(c => c.Id).ToArray();
else
msg.ChannelId = group.Select(c => c.Id).ToArray();
owner.Connection.SendControl<TextMessage>(PacketType.TextMessage, msg);
}
}
/// <summary>
/// Received a text message from the server
/// </summary>
/// <param name="textMessage"></param>
public virtual void TextMessage(TextMessage textMessage)
{
User user;
if (!UserDictionary.TryGetValue(textMessage.Actor, out user)) //If we don't know the user for this packet, just ignore it
return;
if (textMessage.ChannelId == null)
{
if (textMessage.TreeId == null)
{
//personal message: no channel, no tree
PersonalMessageReceived(new PersonalMessage(user, string.Join("", textMessage.Message)));
}
else
{
//recursive message: sent to multiple channels
Channel channel;
if (!ChannelDictionary.TryGetValue(textMessage.TreeId[0], out channel)) //If we don't know the channel for this packet, just ignore it
return;
//TODO: This is a *tree* message - trace down the entire tree (using IDs in textMessage.TreeId as roots) and call ChannelMessageReceived for every channel
ChannelMessageReceived(new ChannelMessage(user, string.Join("", textMessage.Message), channel, true));
}
}
else
{
foreach (uint channelId in textMessage.ChannelId)
{
Channel channel;
if (!ChannelDictionary.TryGetValue(channelId, out channel))
continue;
ChannelMessageReceived(new ChannelMessage(user, string.Join("", textMessage.Message), channel));
}
}
}