namespace €
{
    using ;
    using ;
    using ;
    using †;
    using System;
    using System.Collections;
    using System.Data;
    using System.Text;

    internal class 
    {
        private int 
;
        private Hashtable ;

        internal string ‡()
        {
            int[] numArray = ”.–(this.
);
            StringBuilder builder = new StringBuilder(œ.€(200) + œ.€(200) + œ.€(600) + "H" + œ.€(numArray.Length));
            ž buddy = new ž(this.
);
            for (int i = 0; i < numArray.Length; i++)
            {
                DataRow row;
                ž ž2 = new ž(numArray[i]);
                try
                {
                    if (ž2.)
                    {
                        ”.—(numArray[i])..‰(buddy, true);
                    }
                }
                catch
                {
                }
                if (!this..Contains(numArray[i]))
                {
                    this..Add(numArray[i], ž2);
                }
                using (“ “ = „..ž())
                {
                    row = “.Š("SELECT lastvisit,mission FROM users WHERE id = " + numArray[i] + " LIMIT 1");
                }
                builder.Append(ž2.ToString(true));
                builder.Append(Convert.ToString(row[1]) + Convert.ToChar(2));
                builder.Append(Convert.ToString(row[0]));
                builder.Append(Convert.ToChar(2));
            }
            builder.Append(œ.€(100) + "H");
            return builder.ToString();
        }

        internal string ˆ()
        {
            DataColumn column;
            “ “;
            using (“ = „..ž())
            {
                column = “.‹("SELECT userid_from,requestid FROM messenger_friendrequests WHERE userid_to = '" + this.
 + "' ORDER by requestid ASC");
            }
            StringBuilder builder = new StringBuilder(œ.€(column.Table.Rows.Count) + œ.€(column.Table.Rows.Count));
            if (column.Table.Rows.Count > 0)
            {
                int num = 0;
                foreach (DataRow row in column.Table.Rows)
                {
                    using (“ = „..ž())
                    {
                        builder.Append(string.Concat(new object[] { œ.€(Convert.ToInt32(row["requestid"])), “.Œ("SELECT name FROM users WHERE id = '" + Convert.ToString(row["userid_from"]) + "'"), Convert.ToChar(2), Convert.ToString(row["userid_from"]), Convert.ToChar(2) }));
                    }
                    num++;
                }
            }
            return builder.ToString();
        }

        internal void ‰(ž Buddy, bool Update)
        {
            if (!this..ContainsKey(Buddy.
))
            {
                this..Add(Buddy.
, Buddy);
            }
            if (Update)
            {
                this.Ž().("@MHII" + Buddy.ToString(true));
            }
        }

        internal void Š(int ID)
        {
            this.Ž().("@MHIM" + œ.€(ID));
            if (this..Contains(ID))
            {
                this..Remove(ID);
            }
        }

        internal bool ‹(int userID)
        {
            if (!this..ContainsKey(userID))
            {
                return false;
            }
            return ”.‘(userID);
        }

        internal bool Œ(int userID)
        {
            return this..ContainsKey(userID);
        }

        internal string Œ()
        {
            int i = 0;
            string str = "";
            string str2 = "";
            try
            {
                foreach (ž ž in ((Hashtable) this..Clone()).Values)
                {
                    if (ž.ˆ())
                    {
                        “ “;
                        string[] strArray;
                        i++;
                        using (“ = „..ž())
                        {
                            DataRow row = “.Š("SELECT lastvisit,mission FROM users WHERE id = " + ž.
 + " LIMIT 1");
                        }
                        using (“ = „..ž())
                        {
                            strArray = ’.Š(“.‹("SELECT id FROM users WHERE id = " + ž.
 + " LIMIT 1"));
                        }
                        for (int j = 0; j < strArray.Length; j++)
                        {
                            DataRow row2;
                            int userID = Convert.ToInt16(strArray[j]);
                            bool flag = ”.‘(userID);
                            string str3 = flag ? "I" : "H";
                            using (“ = „..ž())
                            {
                                row2 = “.Š("SELECT name, mission, lastvisit, figure FROM users WHERE id = " + userID.ToString());
                            }
                            str2 = string.Concat(new object[] { œ.€(userID), row2[0], "\x0002", row2[1], "\x0002", str3, str3, "\x0002", str3, flag ? row2[3] : "", "\x0002", flag ? "" : row2[2], "\x0002" });
                            str = str + str2;
                        }
                    }
                }
                return ("H" + œ.€(i) + str);
            }
            catch
            {
                return "HH";
            }
        }

        internal bool (int userID)
        {
            using (“ “ = „..ž())
            {
                return “.Ž(string.Concat(new object[] { "SELECT requestid FROM messenger_friendrequests WHERE (userid_to = '", this.
, "' AND userid_from = '", userID, "') OR (userid_to = '", userID, "' AND userid_from = '", this.
, "')" }));
            }
        }

        internal (int userID)
        {
            this.
 = userID;
            this. = new Hashtable();
        }

        internal void Clear()
        {
        }

        internal  User
        {
            get
            {
                return ”.—(this.
);
            }
        }
    }
}