/*
 * Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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 OpenMetaverse;
using OpenMetaverse.StructuredData;

namespace OpenSim.Framework
{
    public class AvatarWearable
    {
        // these are guessed at by the list here -
        // http://wiki.secondlife.com/wiki/Avatar_Appearance.  We'll
        // correct them over time for when were are wrong.
        public static readonly int BODY = 0;
        public static readonly int SKIN = 1;
        public static readonly int HAIR = 2;
        public static readonly int EYES = 3;
        public static readonly int SHIRT = 4;
        public static readonly int PANTS = 5;
        public static readonly int SHOES = 6;
        public static readonly int SOCKS = 7;
        public static readonly int JACKET = 8;
        public static readonly int GLOVES = 9;
        public static readonly int UNDERSHIRT = 10;
        public static readonly int UNDERPANTS = 11;
        public static readonly int SKIRT = 12;

        public static readonly int MAX_WEARABLES = 13;

        public static readonly UUID DEFAULT_BODY_ITEM = new UUID("66c41e39-38f9-f75a-024e-585989bfaba9");
        public static readonly UUID DEFAULT_BODY_ASSET = new UUID("66c41e39-38f9-f75a-024e-585989bfab73");

        public static readonly UUID DEFAULT_HAIR_ITEM = new UUID("d342e6c1-b9d2-11dc-95ff-0800200c9a66");
        public static readonly UUID DEFAULT_HAIR_ASSET = new UUID("d342e6c0-b9d2-11dc-95ff-0800200c9a66");

        public static readonly UUID DEFAULT_SKIN_ITEM = new UUID("77c41e39-38f9-f75a-024e-585989bfabc9");
        public static readonly UUID DEFAULT_SKIN_ASSET = new UUID("77c41e39-38f9-f75a-024e-585989bbabbb");

        public static readonly UUID DEFAULT_SHIRT_ITEM = new UUID("77c41e39-38f9-f75a-0000-585989bf0000");
        public static readonly UUID DEFAULT_SHIRT_ASSET = new UUID("00000000-38f9-1111-024e-222222111110");

        public static readonly UUID DEFAULT_PANTS_ITEM = new UUID("77c41e39-38f9-f75a-0000-5859892f1111");
        public static readonly UUID DEFAULT_PANTS_ASSET = new UUID("00000000-38f9-1111-024e-222222111120");

        public UUID AssetID;
        public UUID ItemID;

        public AvatarWearable()
        {
        }

        public AvatarWearable(UUID itemId, UUID assetId)
        {
            AssetID = assetId;
            ItemID = itemId;
        }

        public AvatarWearable(OSDMap args)
        {
            Unpack(args);
        }

        public OSDMap Pack()
        {
            OSDMap weardata = new OSDMap();
            weardata["item"] = OSD.FromUUID(ItemID);
            weardata["asset"] = OSD.FromUUID(AssetID);

            return weardata;
        }

        public void Unpack(OSDMap args)
        {
            ItemID = (args["item"] != null) ? args["item"].AsUUID() : UUID.Zero;
            AssetID = (args["asset"] != null) ? args["asset"].AsUUID() : UUID.Zero;
        }

        public static AvatarWearable[] DefaultWearables
        {
            get
            {
                AvatarWearable[] defaultWearables = new AvatarWearable[MAX_WEARABLES]; //should be 13 of these
                for (int i = 0; i < MAX_WEARABLES; i++)
                {
                    defaultWearables[i] = new AvatarWearable();
                }
                
                // Body
                defaultWearables[0].ItemID  = DEFAULT_BODY_ITEM;
                defaultWearables[0].AssetID = DEFAULT_BODY_ASSET;
                
                // Hair
                defaultWearables[2].ItemID  = DEFAULT_HAIR_ITEM;
                defaultWearables[2].AssetID = DEFAULT_HAIR_ASSET;

                // Skin
                defaultWearables[1].ItemID  = DEFAULT_SKIN_ITEM;
                defaultWearables[1].AssetID = DEFAULT_SKIN_ASSET;

                // Shirt
                defaultWearables[4].ItemID  = DEFAULT_SHIRT_ITEM;
                defaultWearables[4].AssetID = DEFAULT_SHIRT_ASSET;

                // Pants
                defaultWearables[5].ItemID  = DEFAULT_PANTS_ITEM;
                defaultWearables[5].AssetID = DEFAULT_PANTS_ASSET;
                
                return defaultWearables;
            }
        }
    }
}