using System;
using System.Collections.Generic;
using System.Text;

namespace IW4MAdmin
{
    class Stats
    {
        public Stats(int n, int K, int D, double kdr, double skill, double mean, double dev)
        {
            statIndex = n;
            Kills = K;
            Deaths = D;
            KDR = Math.Round(kdr,2);

            Rating = new Moserware.Skills.Rating(mean, dev);
            Skill = Math.Round(Rating.ConservativeRating, 3)*10;

        }

        public void updateKDR()
        {
            int tempDeaths = Deaths; // cuz we don't want undefined!
            if (Deaths == 0)
                tempDeaths = 1;

            KDR = Math.Round((double)((double)Kills / (double)tempDeaths), 2);
        }

        public int Kills;
        public int Deaths;
        public double KDR;
        public double Skill;
        public int statIndex;
        public Moserware.Skills.Rating Rating;
    }

    class Aliases
    {
        public Aliases(int Num, String N, String I)
        {
            Number = Num;
            Names = N;
            IPS = I;
        }

        public List<String> getNames()
        {
            return new List<String>(Names.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries));
        }

        public List<String> getIPS()
        {
            return new List<String>(IPS.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries));
        }

        public String getIPSDB()
        {
            return IPS;
        }

        public String getNamesDB()
        {
            return Names;
        }

        public int getNumber()
        {
            return Number;
        }

        public void addName(String Name)
        {
            if (Name.Trim() != String.Empty && Name != null)
                Names +=  ';' + Name;
        }

        public void addIP(String IP)
        {
            if (IP.Trim() != String.Empty && IP != null)
                IPS += ';' + IP;
        }

        private String Names;
        private String IPS;
        private int Number;
    }

    class Player
    {
        public enum Permission
        {
            Flagged = -2,
            Banned = -1,
            User = 0,
            Moderator = 1,
            Administrator = 2,
            SeniorAdmin = 3,
            Owner = 4,
            Creator = 5,
        }

        public Player(string n, string id, int num, int l)
        {
            Name = n;
            npID = id;
            Number = num;
            Level = (Player.Permission)l;
            LastOffense = String.Empty;
            Connections = 0;
            IP = "";
            Warnings = 0;
            Alias = new Aliases(0, "", "");
            stats = new Stats(0, 0, 0, 0, Moserware.Skills.GameInfo.DefaultGameInfo.DefaultRating.ConservativeRating, Moserware.Skills.GameInfo.DefaultGameInfo.DefaultRating.Mean, Moserware.Skills.GameInfo.DefaultGameInfo.DefaultRating.StandardDeviation);
            LastConnection = DateTime.Now;
            
        }

        public Player(string n, string id, int num, String I)
        {
            Name = n;
            npID = id;
            Number = num;
            IP = I;
            LastConnection = DateTime.Now;
        }

        public Player(string n, string id, int num, Player.Permission l, int cind, String lo, int con, String IP2)
        {
            Name = n;
            npID = id;
            Number = num;
            Level = l;
            dbID = cind;
            if (lo == null)
                LastOffense = String.Empty;
            else
                LastOffense = lo;
            Connections = con;
            IP = IP2;
            Warnings = 0;
            Masked = false;
            LastConnection = DateTime.Now;
        }

        public Player(string n, string id, int num, Player.Permission l, int cind, String lo, int con, String IP2, DateTime LC)
        {
            Name = n;
            npID = id;
            Number = num;
            Level = l;
            dbID = cind;
            if (lo == null)
                LastOffense = String.Empty;
            else
                LastOffense = lo;
            Connections = con;
            IP = IP2;
            Warnings = 0;
            Masked = false;
            LastConnection = LC;
        }

        public String getName()
        {
            return Name;
        }

        public String getID()
        {
            return npID;
        }
        
        public int getDBID()
        {
            return dbID;
        }

        public int getClientNum()
        {
            return Number;
        }

        public Player.Permission getLevel()
        {
            return Level;
        }

        public int getConnections()
        {
            return Connections;
        }

        public String getLastO()
        {
            return LastOffense;
        }

        public String getIP()
        {
            return IP;
        }

        public String getLastConnection()
        {
            TimeSpan Elapsed = DateTime.Now - LastConnection;

            if (Elapsed.Minutes < 60)
                return Elapsed.Minutes + " minutes";
            if (Elapsed.Hours <= 24)
                return Elapsed.Hours + " hours";
            if (Elapsed.Days <= 365)
                return Elapsed.Days + " days";
            else
                return "a very long time";
        }

        public void updateName(String n)
        {
            if (n.Trim() != String.Empty)
                Name = n;
        }

        public void updateIP(String I)
        {
            IP = I;
        }

        // BECAUSE IT NEEDS TO BE CHANGED!
        public void setLevel(Player.Permission Perm)
        {
            Level = Perm;
        }

        public void Tell(String Message)
        {
            lastEvent.Owner.Tell(Message, this);
        }

        public void Warn(String Message)
        {
            lastEvent.Owner.Broadcast(Message);
        }

        public void Kick(String Message)
        {
            lastEvent.Owner.Kick(Message, this);
        }

        public void tempBan(String Message)
        {
            lastEvent.Owner.tempBan(Message, this);
        }

        public void Ban(String Message, Player Sender)
        {
                lastEvent.Owner.Ban(Message, this, Sender);          
        }

        public void Alert()
        {
            lastEvent.Owner.Alert(this);
        }

        //should be moved to utils
        public Player findPlayer(String Nme)
        {
            foreach (Player P in lastEvent.Owner.getPlayers())
            {
                if (P == null)
                    continue;
                if (P.getName().ToLower().Contains(Name.ToLower()))
                    return P;
            }

            return null;
        }

        private string Name;
        private string npID;
        private int Number;
        private Player.Permission Level;
        private int dbID;
        public int Connections;
        private String IP;
        private DateTime LastConnection;

        public Event lastEvent;
        public String LastOffense;
        public int Warnings;
        public Stats stats;
        public Aliases Alias;
        public bool Masked;
    }
}