/*
 * Minosoft
 * Copyright (C) 2020-2022 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.s2c.play.scoreboard.teams

import de.bixilon.minosoft.modding.event.events.scoreboard.team.TeamMemberAddEvent
import de.bixilon.minosoft.protocol.network.connection.play.PlayConnection
import de.bixilon.minosoft.protocol.protocol.PlayInByteBuffer
import de.bixilon.minosoft.protocol.protocol.ProtocolVersions
import de.bixilon.minosoft.util.logging.Log
import de.bixilon.minosoft.util.logging.LogLevels
import de.bixilon.minosoft.util.logging.LogMessageType

class AddTeamMemberS2CP(
    val name: String,
    buffer: PlayInByteBuffer,
) : TeamsS2CP {
    val members: Set<String> = buffer.readStringArray(
        if (buffer.versionId < ProtocolVersions.V_14W04A) {
            buffer.readUnsignedShort()
        } else {
            buffer.readVarInt()
        }).toSet()


    override fun handle(connection: PlayConnection) {
        val team = connection.scoreboardManager.teams[name] ?: return
        team.members += members

        for (member in members) {
            connection.tabList.tabListItemsByName[member]?.team = team
        }

        connection.scoreboardManager.updateScoreTeams(team, members)
        connection.fireEvent(TeamMemberAddEvent(connection, team, members))
    }

    override fun log(reducedLog: Boolean) {
        if (reducedLog) {
            return
        }
        Log.log(LogMessageType.NETWORK_PACKETS_IN, level = LogLevels.VERBOSE) { "Team member add (name=$name, members=$members)" }
    }
}
