forked from SteamWar/SteamWar
89 lines
3.0 KiB
Kotlin
89 lines
3.0 KiB
Kotlin
/*
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* This file is a part of the SteamWar software.
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*
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* Copyright (C) 2024 SteamWar.de-Serverteam
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package de.steamwar.data
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import kotlinx.serialization.ExperimentalSerializationApi
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import kotlinx.serialization.Serializable
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import kotlinx.serialization.cbor.Cbor
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import kotlinx.serialization.decodeFromByteArray
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import kotlinx.serialization.encodeToByteArray
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@Serializable
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data class GroupsData(val groups: MutableList<GroupData>)
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@Serializable
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data class GroupData(val name: String, val fights: MutableList<Int>)
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@OptIn(ExperimentalSerializationApi::class)
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class Groups {
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companion object {
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private var groups: GroupsData = if (kGroupsFile.exists()) {
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Cbor.decodeFromByteArray(kGroupsFile.readBytes())
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} else {
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if (!kGroupsFile.parentFile.exists()) {
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kGroupsFile.parentFile.mkdirs()
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}
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kGroupsFile.createNewFile()
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kGroupsFile.writeBytes(Cbor.encodeToByteArray(GroupsData(mutableListOf())))
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GroupsData(mutableListOf())
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}
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fun getGroup(name: String): GroupData? {
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return groups.groups.find { it.name == name }
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}
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fun getGroup(fight: Int): GroupData? {
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return groups.groups.find { it.fights.contains(fight) }
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}
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fun getOrCreateGroup(name: String): GroupData {
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val group = getGroup(name)
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if (group != null) {
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return group
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}
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val newGroup = GroupData(name, mutableListOf())
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groups.groups.add(newGroup)
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return newGroup
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}
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fun resetGroup(fight: Int, save: Boolean = false) {
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val oldGroup = getGroup(fight)
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oldGroup?.fights?.remove(fight)
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if(oldGroup?.fights?.isEmpty() == true) {
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groups.groups.remove(oldGroup)
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}
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if(save) {
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kGroupsFile.writeBytes(Cbor.encodeToByteArray(groups))
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}
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}
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fun setGroup(fight: Int, group: String) {
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resetGroup(fight)
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val newGroup = getOrCreateGroup(group)
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newGroup.fights.add(fight)
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kGroupsFile.writeBytes(Cbor.encodeToByteArray(groups))
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}
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fun getAllGroups(): List<String> {
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return groups.groups.map { it.name }
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}
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}
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} |