using System;
using UAF;

namespace Plugin
{
    [Serializable]
    public class EngineConnectionSettings : IEquatable<EngineConnectionSettings>
    {
        private const string _localhost = "127.0.0.1";
        private const string _defaultHostName = "Default PC Host";

        private static readonly EngineConnectionSettings _default = new EngineConnectionSettings(1001, Localhost, PlatformId.PC, _defaultHostName);
        private static EngineConnectionSettings _lastSelected = null;

        public EngineConnectionSettings()
        {
            Port = 0;
            Target = default(PlatformId);
            Ip = null;
        }

        public EngineConnectionSettings(ushort port, string ip, PlatformId target, string connectionName)
        {
            Port = port;
            Target = target;
            Ip = ip;
            ConnectionName = connectionName;
        }

        public string Ip { get; set; }

        public ushort Port { get; set; }

        public PlatformId Target { get; set; }

        public string ConnectionName { get; set;}

        public string Name
        {
            get
            {
                if (Ip != null)
                {
                    if (string.IsNullOrEmpty(ConnectionName))
                    {
                        return string.Format("{0} : {1} - [{2}]", Ip, Port, Target);
                    }
                    return string.Format("{0} ({1}:{2},{3})", ConnectionName, Ip, Port, Target);
                }
                return "Uninitialized ip adress";
            }
        }


        public static EngineConnectionSettings Default
        {
            get { return _default; }
        }

        public static string Localhost
        {
            get { return _localhost; }
        }

        public static EngineConnectionSettings LastSelected
        {
            get { return _lastSelected; }
            set { _lastSelected = value; }
        }

        public bool Equals(EngineConnectionSettings other)
        {
            return (Port == other.Port) && (string.Compare(Ip, other.Ip, StringComparison.Ordinal) == 0) && (Target == other.Target);
        }
    }
}