sharp-chat/SharpChat.Protocol.SockChat/Commands/AFKCommand.cs

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2022-08-30 15:05:29 +00:00
using SharpChat.Users;
using System;
using System.Collections.Generic;
using System.Linq;
namespace SharpChat.Protocol.SockChat.Commands {
public class AFKCommand : ICommand {
private const string DEFAULT = @"AFK";
private const int MAX_LENGTH = 5;
private UserManager Users { get; }
public AFKCommand(UserManager users) {
Users = users ?? throw new ArgumentNullException(nameof(users));
}
public bool IsCommandMatch(string name, IEnumerable<string> args)
=> name == @"afk";
public bool DispatchCommand(CommandContext ctx) {
string statusText = ctx.Args.ElementAtOrDefault(1);
if(string.IsNullOrWhiteSpace(statusText))
statusText = DEFAULT;
else {
statusText = statusText.Trim();
if(statusText.Length > MAX_LENGTH)
statusText = statusText.Substring(0, MAX_LENGTH).Trim();
}
Users.Update(ctx.User, status: UserStatus.Away, statusMessage: statusText);
return true;
}
}
}