/*
* Copyright (c) Contributors, http://www.openmetaverse.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * Neither the name of the OpenSim Project nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* 
*/
using System;
using System.Collections.Generic;
using System.Text;

namespace OpenGrid.Framework.Data
{
    public enum DataResponse
    {
        RESPONSE_OK,
        RESPONSE_AUTHREQUIRED,
        RESPONSE_INVALIDCREDENTIALS,
        RESPONSE_ERROR
    }

    /// <summary>
    /// A standard grid interface
    /// </summary>
    public interface IGridData
    {
        /// <summary>
        /// Returns a sim profile from a regionHandle
        /// </summary>
        /// <param name="regionHandle">A 64bit Region Handle</param>
        /// <returns>A simprofile</returns>
        SimProfileData GetProfileByHandle(ulong regionHandle);

        /// <summary>
        /// Returns a sim profile from a UUID
        /// </summary>
        /// <param name="UUID">A 128bit UUID</param>
        /// <returns>A sim profile</returns>
        SimProfileData GetProfileByLLUUID(libsecondlife.LLUUID UUID);

        /// <summary>
        /// Returns all profiles within the specified range
        /// </summary>
        /// <param name="Xmin">Minimum sim coordinate (X)</param>
        /// <param name="Ymin">Minimum sim coordinate (Y)</param>
        /// <param name="Xmax">Maximum sim coordinate (X)</param>
        /// <param name="Ymin">Maximum sim coordinate (Y)</param>
        /// <returns>An array containing all the sim profiles in the specified range</returns>
        SimProfileData[] GetProfilesInRange(uint Xmin, uint Ymin, uint Xmax, uint Ymax);

        /// <summary>
        /// Authenticates a sim by use of it's recv key. 
        /// WARNING: Insecure
        /// </summary>
        /// <param name="UUID">The UUID sent by the sim</param>
        /// <param name="regionHandle">The regionhandle sent by the sim</param>
        /// <param name="simrecvkey">The recieving key sent by the sim</param>
        /// <returns>Whether the sim has been authenticated</returns>
        bool AuthenticateSim(libsecondlife.LLUUID UUID, ulong regionHandle, string simrecvkey);

        /// <summary>
        /// Initialises the interface
        /// </summary>
        void Initialise();

        /// <summary>
        /// Closes the interface
        /// </summary>
        void Close();

        /// <summary>
        /// The plugin being loaded
        /// </summary>
        /// <returns>A string containing the plugin name</returns>
        string getName();

        /// <summary>
        /// The plugins version
        /// </summary>
        /// <returns>A string containing the plugin version</returns>
        string getVersion();

        /// <summary>
        /// Adds a new profile to the database
        /// </summary>
        /// <param name="profile">The profile to add</param>
        /// <returns>RESPONSE_OK if successful, error if not.</returns>
        DataResponse AddProfile(SimProfileData profile);
    }
}