sharp-chat/SharpChat.SockChat/S2CPackets/ContextMessageS2CPacket.cs
flashwave 5a7756894b
First bits of the Context overhaul.
Reintroduces separate contexts for users, channels, connections (now split into sessions and connections) and user-channel associations.
It builds which is as much assurance as I can give about the stability of this commit, but its also the bare minimum of what i like to commit sooooo
A lot of things still need to be broadcast through events throughout the application in order to keep states consistent but we'll cross that bridge when we get to it.
I really need to stop using that phrase thingy, I'm overusing it.
2025-05-03 02:49:51 +00:00

114 lines
4 KiB
C#

using SharpChat.Messages;
using SharpChat.Users;
using System.Text;
using System.Text.Json;
namespace SharpChat.SockChat.S2CPackets;
public class ContextMessageS2CPacket(Message msg, bool notify = false) : S2CPacket {
public string Pack() {
bool isAction = false;
bool isBroadcast = msg.IsBroadcast;
bool isPrivate = msg.IsPrivate;
StringBuilder sb = new();
sb.Append("7\t1\t");
sb.Append(msg.Created.ToUnixTimeSeconds());
sb.Append('\t');
switch(msg.Type) {
case "msg:add":
if(msg.Data.RootElement.TryGetProperty("act", out JsonElement act))
isAction = act.GetBoolean();
if(isBroadcast || msg.SenderId is null) {
sb.Append("-1\tChatBot\tinherit\t\t0\fsay\f");
} else {
sb.Append(msg.SenderId);
sb.Append('\t');
sb.Append(msg.SenderLegacyName);
sb.Append('\t');
sb.Append(msg.SenderColour);
sb.Append('\t');
sb.Append(msg.SenderRank);
sb.Append(' ');
sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.KickUser) ? '1' : '0');
sb.Append(' ');
sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.ViewLogs) ? '1' : '0');
sb.Append(' ');
sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.SetOwnNickname) ? '1' : '0');
sb.Append(' ');
sb.Append(msg.SenderPermissions.HasFlag(UserPermissions.CreateChannel) ? (msg.SenderPermissions.HasFlag(UserPermissions.SetChannelPermanent) ? '2' : '1') : '0');
sb.Append('\t');
}
if(isAction)
sb.Append("<i>");
if(msg.Data.RootElement.TryGetProperty("text", out JsonElement text))
sb.Append(
text.GetString()!
.Replace("<", "&lt;")
.Replace(">", "&gt;")
.Replace("\n", " <br/> ")
.Replace("\t", " ")
);
if(isAction)
sb.Append("</i>");
break;
case "user:connect":
sb.Append("-1\tChatBot\tinherit\t\t0\fjoin\f");
sb.Append(msg.SenderLegacyName);
break;
case "chan:join":
sb.Append("-1\tChatBot\tinherit\t\t0\fjchan\f");
sb.Append(msg.SenderLegacyName);
break;
case "chan:leave":
sb.Append("-1\tChatBot\tinherit\t\t0\flchan\f");
sb.Append(msg.SenderLegacyName);
break;
case "user:disconnect":
sb.Append("-1\tChatBot\tinherit\t\t0\f");
switch((UserDisconnectS2CPacket.Reason)msg.Data.RootElement.GetProperty("reason").GetByte()) {
case UserDisconnectS2CPacket.Reason.Flood:
sb.Append("flood");
break;
case UserDisconnectS2CPacket.Reason.Kicked:
sb.Append("kick");
break;
case UserDisconnectS2CPacket.Reason.TimeOut:
sb.Append("timeout");
break;
case UserDisconnectS2CPacket.Reason.Leave:
default:
sb.Append("leave");
break;
}
sb.Append('\f');
sb.Append(msg.SenderLegacyName);
break;
}
sb.Append('\t');
sb.Append(msg.Id);
sb.Append('\t');
sb.Append(notify ? '1' : '0');
sb.AppendFormat(
"\t1{0}0{1}{2}",
isAction ? '1' : '0',
isAction ? '0' : '1',
isPrivate ? '1' : '0'
);
return sb.ToString();
}
}