/*
 * This file is part of LanternServer, licensed under the MIT License (MIT).
 *
 * Copyright (c) LanternPowered <https://www.lanternpowered.org>
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the Software), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.lanternpowered.server.network.vanilla.message.codec.play;

import static org.lanternpowered.server.network.vanilla.message.codec.play.CodecUtils.fromFace;

import com.flowpowered.math.vector.Vector3i;
import io.netty.handler.codec.CodecException;
import io.netty.handler.codec.DecoderException;
import org.lanternpowered.server.network.buffer.ByteBuffer;
import org.lanternpowered.server.network.message.Message;
import org.lanternpowered.server.network.message.codec.Codec;
import org.lanternpowered.server.network.message.codec.CodecContext;
import org.lanternpowered.server.network.buffer.objects.Types;
import org.lanternpowered.server.network.vanilla.message.type.play.MessagePlayInDropHeldItem;
import org.lanternpowered.server.network.vanilla.message.type.play.MessagePlayInFinishUsingItem;
import org.lanternpowered.server.network.vanilla.message.type.play.MessagePlayInPlayerDigging;
import org.lanternpowered.server.network.vanilla.message.type.play.MessagePlayInSwapHandItems;

public final class CodecPlayInPlayerDigging implements Codec<Message> {

    @Override
    public Message decode(CodecContext context, ByteBuffer buf) throws CodecException {
        int action = buf.readByte();
        Vector3i position = buf.read(Types.VECTOR_3_I);
        int face = buf.readByte();
        switch (action) {
            case 0:
            case 1:
            case 2:
                return new MessagePlayInPlayerDigging(MessagePlayInPlayerDigging.Action.values()[action],
                        position, fromFace(face));
            case 3:
            case 4:
                return new MessagePlayInDropHeldItem(action == 3);
            case 5:
                return new MessagePlayInFinishUsingItem();
            case 6:
                return new MessagePlayInSwapHandItems();
            default:
                throw new DecoderException("Unknown player digging message action: " + action);
        }
    }
}