sharp-chat/SharpChat/ChatUser.cs

110 lines
3.7 KiB
C#

using System;
using System.Text;
namespace SharpChat {
public class ChatUser : IEquatable<ChatUser> {
public const int DEFAULT_SIZE = 30;
public const int DEFAULT_MINIMUM_DELAY = 10000;
public const int DEFAULT_RISKY_OFFSET = 5;
public long UserId { get; }
public string UserName { get; set; }
public ChatColour Colour { get; set; }
public int Rank { get; set; }
public ChatUserPermissions Permissions { get; set; }
public string NickName { get; set; }
public ChatUserStatus Status { get; set; }
public string StatusText { get; set; }
public string LegacyName {
get {
StringBuilder sb = new();
if(Status == ChatUserStatus.Away)
sb.AppendFormat("&lt;{0}&gt;_", StatusText[..Math.Min(StatusText.Length, 5)].ToUpperInvariant());
if(string.IsNullOrWhiteSpace(NickName))
sb.Append(UserName);
else {
sb.Append('~');
sb.Append(NickName);
}
return sb.ToString();
}
}
public ChatUser(
long userId,
string userName,
ChatColour colour,
int rank,
ChatUserPermissions perms,
string nickName = null,
ChatUserStatus status = ChatUserStatus.Online,
string statusText = null
) {
UserId = userId;
UserName = userName ?? throw new ArgumentNullException(nameof(userName));
Colour = colour;
Rank = rank;
Permissions = perms;
NickName = nickName ?? string.Empty;
Status = status;
StatusText = statusText ?? string.Empty;
}
public bool Can(ChatUserPermissions perm, bool strict = false) {
ChatUserPermissions perms = Permissions & perm;
return strict ? perms == perm : perms > 0;
}
public string Pack() {
StringBuilder sb = new();
sb.Append(UserId);
sb.Append('\t');
sb.Append(LegacyName);
sb.Append('\t');
sb.Append(Colour);
sb.Append('\t');
sb.Append(Rank);
sb.Append(' ');
sb.Append(Can(ChatUserPermissions.KickUser) ? '1' : '0');
sb.Append(' ');
sb.Append(Can(ChatUserPermissions.ViewLogs) ? '1' : '0');
sb.Append(' ');
sb.Append(Can(ChatUserPermissions.SetOwnNickname) ? '1' : '0');
sb.Append(' ');
sb.Append(Can(ChatUserPermissions.CreateChannel | ChatUserPermissions.SetChannelPermanent, true) ? '2' : (
Can(ChatUserPermissions.CreateChannel) ? '1' : '0'
));
return sb.ToString();
}
public bool NameEquals(string name) {
return string.Equals(name, UserName, StringComparison.InvariantCultureIgnoreCase)
|| string.Equals(name, NickName, StringComparison.InvariantCultureIgnoreCase)
|| string.Equals(name, LegacyName, StringComparison.InvariantCultureIgnoreCase);
}
public override int GetHashCode() {
return UserId.GetHashCode();
}
public override bool Equals(object obj) {
return Equals(obj as ChatUser);
}
public bool Equals(ChatUser other) {
return UserId == other?.UserId;
}
public static string GetDMChannelName(ChatUser user1, ChatUser user2) {
return user1.UserId < user2.UserId
? $"@{user1.UserId}-{user2.UserId}"
: $"@{user2.UserId}-{user1.UserId}";
}
}
}