namespace SharpChat {
    public class ChannelInfo {
        public string Name { get; }
        public string Password { get; set; }
        public bool IsTemporary { get; set; }
        public int Rank { get; set; }
        public long OwnerId { get; set; }

        public bool HasPassword
            => !string.IsNullOrWhiteSpace(Password);

        public bool IsPublic
            => !IsTemporary && Rank < 1 && !HasPassword;

        public ChannelInfo(
            string name,
            string? password = null,
            bool isTemporary = false,
            int rank = 0,
            long ownerId = 0
        ) {
            Name = name;
            Password = password ?? string.Empty;
            IsTemporary = isTemporary;
            Rank = rank;
            OwnerId = ownerId;
        }

        public bool IsOwner(UserInfo user) {
            return OwnerId > 0
                && user != null
                && OwnerId == user.UserId;
        }
    }
}