sharp-chat/SharpChat/Packet/ContextChannelsPacket.cs

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874 B
C#
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SharpChat.Packet {
public class ContextChannelsPacket : ServerPacket {
public IEnumerable<ChatChannel> Channels { get; private set; }
public ContextChannelsPacket(IEnumerable<ChatChannel> channels) {
Channels = channels?.Where(c => c != null) ?? throw new ArgumentNullException(nameof(channels));
}
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public override string Pack() {
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StringBuilder sb = new();
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sb.Append('7');
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sb.Append('\t');
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sb.Append('2');
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sb.Append('\t');
sb.Append(Channels.Count());
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foreach(ChatChannel channel in Channels) {
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sb.Append('\t');
sb.Append(channel.Pack());
}
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return sb.ToString();
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}
}
}