sharp-chat/SharpChat.Protocol.SockChat/Packets/ContextChannelsPacket.cs

33 lines
1.1 KiB
C#

using SharpChat.Channels;
using SharpChat.Protocol.SockChat.Channels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SharpChat.Protocol.SockChat.Packets {
public class ContextChannelsPacket : ServerPacket {
public IEnumerable<IChannel> Channels { get; private set; }
public ContextChannelsPacket(IEnumerable<IChannel> channels) {
Channels = channels?.Where(c => c != null) ?? throw new ArgumentNullException(nameof(channels));
}
protected override string DoPack() {
StringBuilder sb = new();
sb.Append((int)ServerPacketId.ContextPopulate);
sb.Append(IServerPacket.SEPARATOR);
sb.Append((int)ServerContextSubPacketId.Channels);
sb.Append(IServerPacket.SEPARATOR);
sb.Append(Channels.Count());
foreach(IChannel channel in Channels) {
sb.Append(IServerPacket.SEPARATOR);
sb.Append(channel.Pack());
}
return sb.ToString();
}
}
}