using System;

namespace Codice.CM.Common
{
    [Serializable]
    public class ObjectInfo
    {
        public long FIdOwner;
        public SEID Owner;

        public override bool Equals(object obj)
        {
            if (!(obj is ObjectInfo))
                return false;

            if (Owner == null)
                return true;

            return Owner.Equals(((ObjectInfo)obj).Owner);
        }

        public override int GetHashCode()
        {
            return base.GetHashCode();
        }

    }

    [Serializable]
    public class RepositoryServerInfo : ObjectInfo
    {
        public string ServerName;

        public override bool Equals(object obj)
        {
            if (!(obj is RepositoryServerInfo))
            {
                return false;
            }

            RepositoryServerInfo repObj = obj as RepositoryServerInfo;
            if (ServerLocator.Get().AreSameServer(ServerName, repObj.ServerName))
            {
                return false;
            }

            return base.Equals(obj);
        }

        public override int GetHashCode()
        {
            return base.GetHashCode();
        }
    }

    [Serializable]
    public class RepositoryInfo : ObjectInfo
    {
        public long Id = -1;
        public string Name;
        public Guid GUID;
        private string mServer;

        public RepositoryInfo(long repId, string name, string server, Guid guid)
            : this(repId, name, server, guid, null)
        {
        }

        public RepositoryInfo(
            long repId, string name, string server, Guid guid, SEID owner)
        {
            this.Id = repId;
            this.Name = name;
            this.GUID = guid;
            if (!ServerLocator.Get().IsSameServer(server))
                this.mServer = server;
            this.Owner = owner;
        }

        public string Server
        {
            get
            {
                if ((mServer != null) && (mServer != string.Empty))
                {
                    return mServer;
                }

                return ServerLocator.Get().GetDefaultServer();
            }
        }

        public void SetExplicitServer(string serverName)
        {
            // Only set the value when the client calls directly to
            // the repository server, and it returns the mServer field to null.
            // Needs to set it manually.
            if (mServer == null || mServer == string.Empty)
            {
                if (serverName == null)
                {
                    mServer = Server;
                }
                else
                    mServer = serverName;
            }
        }

        public string GetInternalServerName()
        {
            return mServer;
        }

        public override bool Equals(object obj)
        {
            if (this == obj) return true;

            RepositoryInfo objInfo = obj as RepositoryInfo;

            if (objInfo != null)
            {
                return objInfo.GUID == this.GUID;
            }
            else
            {
                return false;
            }
        }

        public override int GetHashCode()
        {
            return GUID.GetHashCode();
        }

        public override string ToString()
        {
            return this.Name + " (" + this.Server + ")";
        }

        private RepositoryInfo()
        {
        }

        public RepositoryInfo CreateExplicitClone()
        {
            RepositoryInfo result = new RepositoryInfo();
            result.Id = this.Id;
            result.Name = this.Name;
            result.mServer = this.Server;
            result.Owner = this.Owner;
            result.GUID = this.GUID;
            return result;
        }

        public RepositorySpec GetRepSpec()
        {
            RepositorySpec result = new RepositorySpec();
            result.Name = Name;
            result.Server = Server;
            return result;
        }
    }
}

namespace Codice.Common.InRep
{
    [Serializable]
    public class ObjectInRepInfo : ObjectInfo
    {
        public long RepId = -1;
        public long Id = -1;

        public ObjectInRepInfo() { }

        public ObjectInRepInfo(long id)
        {
            Id = id;
        }

        public override bool Equals(object obj)
        {
            if (!(obj is ObjectInRepInfo))
            {
                return false;
            }

            ObjectInRepInfo repObj = obj as ObjectInRepInfo;

            if (RepId != repObj.RepId)
            {
                return false;
            }

            if (Id != repObj.Id)
            {
                return false;
            }

            return base.Equals(obj);
        }

        public override int GetHashCode()
        {
            return base.GetHashCode();
        }
    }
}