/*
 *   This file is a part of the SteamWar software.
 *
 *   Copyright (C) 2025 SteamWar.de-Serverteam
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 *   You should have received a copy of the GNU Affero General Public License
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package de.steamwar.data

import de.steamwar.sql.SteamwarUser
import java.io.File
import java.nio.file.Files

object VelocitySync {
    private const val SYNC_PATH = "/run/sync"
    private val SYNC_FILE = File(SYNC_PATH)
    private val isWindows = System.getProperty("os.name").lowercase().contains("win")
    private val lastSendMap = mutableMapOf<String, Long>()

    private fun sendCommand(command: String, vararg args: String) {
        if (isWindows) { return }

        val name = command + if (args.isNotEmpty()) "." + args.joinToString(".") else ""

        if (lastSendMap[name] != null || lastSendMap[name]!! > System.currentTimeMillis() - 1000) {
            return
        }

        lastSendMap[name] = System.currentTimeMillis()

        Files.createFile(File(SYNC_FILE, name).toPath())
    }

    fun reloadEvent() = sendCommand(SyncCommands.RELOAD_EVENT)

    fun reloadPlayer(user: SteamwarUser) = sendCommand(SyncCommands.RELOAD_PLAYER, user.id.toString())
}