/*
 * Minosoft
 * Copyright (C) 2020-2023 Moritz Zwerger
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
 *
 * This software is not affiliated with Mojang AB, the original developer of Minecraft.
 */
package de.bixilon.minosoft.protocol.packets.c2s.play.chat

import de.bixilon.minosoft.data.chat.signature.Acknowledgement
import de.bixilon.minosoft.protocol.packets.c2s.PlayC2SPacket
import de.bixilon.minosoft.protocol.packets.factory.LoadPacket
import de.bixilon.minosoft.protocol.protocol.ProtocolVersions
import de.bixilon.minosoft.protocol.protocol.buffers.play.PlayOutByteBuffer
import de.bixilon.minosoft.util.logging.Log
import de.bixilon.minosoft.util.logging.LogLevels
import de.bixilon.minosoft.util.logging.LogMessageType
import java.time.Instant

@LoadPacket(threadSafe = false)
class CommandC2SP(
    val command: String,
    val time: Instant = Instant.now(),
    val salt: Long,
    val signature: Map<String, ByteArray>,
    val signedPreview: Boolean,
    val acknowledgement: Acknowledgement?,
) : PlayC2SPacket {

    override fun write(buffer: PlayOutByteBuffer) {
        buffer.writeString(command)
        buffer.writeInstant(time)
        buffer.writeLong(salt)
        buffer.writeVarInt(signature.size)
        for ((argument, signature) in signature) {
            buffer.writeString(argument)
            buffer.writeSignatureData(signature)
        }
        if (buffer.versionId >= ProtocolVersions.V_1_19_PRE1 && buffer.versionId < ProtocolVersions.V_22W42A) {
            buffer.writeBoolean(signedPreview)
        }
        if (buffer.versionId >= ProtocolVersions.V_1_19_1_PRE5) {
            buffer.writeAcknowledgement(acknowledgement!!)
        }
    }

    override fun log(reducedLog: Boolean) {
        Log.log(LogMessageType.NETWORK_PACKETS_OUT, LogLevels.VERBOSE) { "Command (message=$command, time=$time, signature=$signature)" }
    }
}
