/*
 * MIT License
 *
 * Copyright (c) 2018 creeper123123321 and 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 com.github.creeper123123321.viafabric.mixin;

import com.github.creeper123123321.viafabric.handler.CommonTransformer;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelPipeline;
import net.minecraft.network.ClientConnection;
import org.apache.logging.log4j.Logger;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Redirect;


@Mixin(ClientConnection.class)
public class MixinClientConnection {
    @Redirect(
            method = "exceptionCaught",
            remap = false,
            at = @At(
                    value = "INVOKE",
                    target = "Lorg/apache/logging/log4j/Logger;debug(Ljava/lang/String;Ljava/lang/Throwable;)V"
            ))
    private void redirectDebug(Logger logger, String message, Throwable t) {
        if ("Failed to sent packet".equals(message)) {
            logger.info(message, t);
        } else {
            logger.debug(message, t);
        }
    }

    @Redirect(method = "setCompressionThreshold", at = @At(
            value = "INVOKE",
            remap = false,
            target = "Lio/netty/channel/ChannelPipeline;addBefore(Ljava/lang/String;Ljava/lang/String;Lio/netty/channel/ChannelHandler;)Lio/netty/channel/ChannelPipeline;"
    ))
    private ChannelPipeline decodeEncodePlacement(ChannelPipeline instance, String base, String newHandler, ChannelHandler handler) {
        // Fixes the handler order
        switch (base) {
            case "decoder": {
                if (instance.get(CommonTransformer.HANDLER_DECODER_NAME) != null)
                    base = CommonTransformer.HANDLER_DECODER_NAME;
                break;
            }
            case "encoder": {
                if (instance.get(CommonTransformer.HANDLER_ENCODER_NAME) != null)
                    base = CommonTransformer.HANDLER_ENCODER_NAME;
                break;
            }
        }
        return instance.addBefore(base, newHandler, handler);
    }
}