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com.plotsquared.core.command.Cluster Maven / Gradle / Ivy

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/*
 * PlotSquared, a land and world management plugin for Minecraft.
 * Copyright (C) IntellectualSites 
 * Copyright (C) IntellectualSites team and contributors
 *
 * 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 .
 */
package com.plotsquared.core.command;

import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.configuration.Settings;
import com.plotsquared.core.configuration.caption.Caption;
import com.plotsquared.core.configuration.caption.TranslatableCaption;
import com.plotsquared.core.database.DBFunc;
import com.plotsquared.core.events.TeleportCause;
import com.plotsquared.core.location.BlockLoc;
import com.plotsquared.core.location.Location;
import com.plotsquared.core.permissions.Permission;
import com.plotsquared.core.player.PlotPlayer;
import com.plotsquared.core.plot.Plot;
import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.plot.PlotCluster;
import com.plotsquared.core.plot.PlotId;
import com.plotsquared.core.util.ComponentHelper;
import com.plotsquared.core.util.TabCompletions;
import com.plotsquared.core.util.query.PlotQuery;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.Style;
import net.kyori.adventure.text.minimessage.tag.Tag;
import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Objects;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.TimeoutException;
import java.util.stream.Collectors;
import java.util.stream.Stream;

@CommandDeclaration(command = "cluster",
        aliases = "clusters",
        category = CommandCategory.ADMINISTRATION,
        requiredType = RequiredType.NONE,
        permission = "plots.cluster")
public class Cluster extends SubCommand {

    private static final Component[] AVAILABLE_ARGS = Stream.of(
            "list", "create", "delete", "resize", "invite", "kick", "leave", "helpers", "tp", "sethome"
    ).map(s -> Component.text(s).style(Style.style(NamedTextColor.DARK_AQUA))).toArray(Component[]::new);
    private static final Component SEPARATOR = Component.text(", ").style(Style.style(NamedTextColor.GRAY));

    // list, create, delete, resize, invite, kick, leave, helpers, tp, sethome
    @Override
    public boolean onCommand(PlotPlayer player, String[] args) {
        if (args.length == 0) {
            // return arguments
            player.sendMessage(
                    TranslatableCaption.of("cluster.cluster_available_args"),
                    TagResolver.resolver("list", Tag.inserting(ComponentHelper.join(AVAILABLE_ARGS, SEPARATOR)))
            );
            return false;
        }
        String sub = args[0].toLowerCase();
        switch (sub) {
            case "l", "list" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_LIST)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_LIST)
                            )
                    );
                    return false;
                }
                if (args.length != 1) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster list")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                Set clusters = area.getClusters();
                player.sendMessage(
                        TranslatableCaption.of("cluster.cluster_list_heading"),
                        TagResolver.resolver("amount", Tag.inserting(Component.text(clusters.size())))
                );
                for (PlotCluster cluster : clusters) {
                    // Ignore unmanaged clusters
                    String name = "'" + cluster.getName() + "' : " + cluster;
                    if (player.getUUID().equals(cluster.owner)) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.cluster_list_element_owner"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(name)))
                        );
                    } else if (cluster.helpers.contains(player.getUUID())) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.cluster_list_element_helpers"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(name)))
                        );
                    } else if (cluster.invited.contains(player.getUUID())) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.cluster_list_element_invited"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(name)))
                        );
                    } else {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.cluster_list_element"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(cluster.toString())))
                        );
                    }
                }
                return true;
            }
            case "c", "create" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_CREATE)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_CREATE)
                            )
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                if (args.length != 4) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver(
                                    "value",
                                    Tag.inserting(Component.text("/plot cluster create   "))
                            )
                    );
                    return false;
                }
                int currentClusters = Settings.Limit.GLOBAL ?
                        player.getClusterCount() :
                        player.getPlotCount(player.getLocation().getWorldName());
                if (currentClusters >= player.getAllowedPlots()) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.cant_claim_more_clusters"),
                            TagResolver.resolver("amount", Tag.inserting(Component.text(player.getAllowedPlots())))
                    );
                }
                PlotId pos1;
                PlotId pos2;
                // check pos1 / pos2
                try {
                    pos1 = PlotId.fromString(args[2]);
                    pos2 = PlotId.fromString(args[3]);
                } catch (IllegalArgumentException ignored) {
                    player.sendMessage(TranslatableCaption.of("invalid.not_valid_plot_id"));
                    return false;
                }
                // check if name is taken
                String name = args[1];
                if (area.getCluster(name) != null) {
                    player.sendMessage(
                            TranslatableCaption.of("alias.alias_is_taken"),
                            TagResolver.resolver("alias", Tag.inserting(Component.text(name)))
                    );
                    return false;
                }
                if (pos2.getX() < pos1.getX() || pos2.getY() < pos1.getY()) {
                    PlotId tmp = PlotId.of(Math.min(pos1.getX(), pos2.getX()), Math.min(pos1.getY(), pos2.getY()));
                    pos2 = PlotId.of(Math.max(pos1.getX(), pos2.getX()), Math.max(pos1.getY(), pos2.getY()));
                    pos1 = tmp;
                }
                //check if overlap
                PlotCluster cluster = area.getFirstIntersectingCluster(pos1, pos2);
                if (cluster != null) {
                    player.sendMessage(
                            TranslatableCaption.of("cluster.cluster_intersection"),
                            TagResolver.resolver("cluster", Tag.inserting(Component.text(cluster.getName())))
                    );
                    return false;
                }
                // Check if it occupies existing plots
                if (!area.contains(pos1) || !area.contains(pos2)) {
                    player.sendMessage(
                            TranslatableCaption.of("cluster.cluster_outside"),
                            TagResolver.resolver("area", Tag.inserting(Component.text(area.toString())))
                    );
                    return false;
                }
                Set plots = area.getPlotSelectionOwned(pos1, pos2);
                if (!plots.isEmpty()) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_CREATE_OTHER)) {
                        UUID uuid = player.getUUID();
                        for (Plot plot : plots) {
                            if (!plot.isOwner(uuid)) {
                                player.sendMessage(
                                        TranslatableCaption.of("permission.no_permission"),
                                        TagResolver.resolver(
                                                "node",
                                                Tag.inserting(Permission.PERMISSION_CLUSTER_CREATE_OTHER)
                                        )
                                );
                                return false;
                            }
                        }
                    }
                }
                // Check allowed cluster size
                cluster = new PlotCluster(area, pos1, pos2, player.getUUID());
                int current;
                if (Settings.Limit.GLOBAL) {
                    current = player.getPlayerClusterCount();
                } else {
                    current = player.getPlayerClusterCount(player.getLocation().getWorldName());
                }
                int allowed = player.hasPermissionRange(
                        Permission.PERMISSION_CLUSTER_SIZE,
                        Settings.Limit.MAX_PLOTS
                );
                if (current + cluster.getArea() > allowed) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Component.text(Permission.PERMISSION_CLUSTER_SIZE + "." + (current + cluster.getArea())))
                            )
                    );
                    return false;
                }
                // create cluster
                cluster.settings.setAlias(name);
                area.addCluster(cluster);
                DBFunc.createCluster(cluster);
                // Add any existing plots to the current cluster
                for (Plot plot : plots) {
                    if (plot.hasOwner()) {
                        if (!cluster.isAdded(plot.getOwner())) {
                            cluster.invited.add(plot.getOwner());
                            DBFunc.setInvited(cluster, plot.getOwner());
                        }
                    }
                }
                player.sendMessage(
                        TranslatableCaption.of("cluster.cluster_created"),
                        TagResolver.resolver("name", Tag.inserting(Component.text(name)))
                );
                return true;
            }
            case "disband", "del", "delete" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_DELETE)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_DELETE)
                            )
                    );
                    return false;
                }
                if (args.length != 1 && args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster delete [name]")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                PlotCluster cluster;
                if (args.length == 2) {
                    cluster = area.getCluster(args[1]);
                    if (cluster == null) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.invalid_cluster_name"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(args[1])))
                        );
                        return false;
                    }
                } else {
                    cluster = area.getCluster(player.getLocation());
                    if (cluster == null) {
                        player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                        return false;
                    }
                }
                if (!cluster.owner.equals(player.getUUID())) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_DELETE_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_DELETE_OTHER)
                                )
                        );
                        return false;
                    }
                }
                DBFunc.delete(cluster);
                player.sendMessage(TranslatableCaption.of("cluster.cluster_deleted"), TagResolver.resolver(
                        "cluster",
                        Tag.inserting(Component.text(cluster.toString()))
                ));
                return true;
            }
            case "res", "resize" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_RESIZE)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_RESIZE)
                            )
                    );
                    return false;
                }
                if (args.length != 3) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster resize [name]")))
                    );
                    return false;
                }
                PlotId pos1;
                PlotId pos2;
                // check pos1 / pos2
                try {
                    pos1 = PlotId.fromString(args[2]);
                    pos2 = PlotId.fromString(args[3]);
                } catch (IllegalArgumentException ignored) {
                    player.sendMessage(TranslatableCaption.of("invalid.not_valid_plot_id"));
                    return false;
                }
                if (pos2.getX() < pos1.getX() || pos2.getY() < pos1.getY()) {
                    pos1 = PlotId.of(Math.min(pos1.getX(), pos2.getX()), Math.min(pos1.getY(), pos2.getY()));
                    pos2 = PlotId.of(Math.max(pos1.getX(), pos2.getX()), Math.max(pos1.getY(), pos2.getY()));
                }
                // check if in cluster
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                PlotCluster cluster = area.getCluster(player.getLocation());
                if (cluster == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                    return false;
                }
                if (!cluster.hasHelperRights(player.getUUID())) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_RESIZE_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_RESIZE_OTHER)
                                )
                        );
                        return false;
                    }
                }
                //check if overlap
                PlotCluster intersect = area.getFirstIntersectingCluster(pos1, pos2);
                if (intersect != null) {
                    player.sendMessage(
                            TranslatableCaption.of("cluster.cluster_intersection"),
                            TagResolver.resolver("cluster", Tag.inserting(Component.text(intersect.getName())))
                    );
                    return false;
                }
                Set existing = area.getPlotSelectionOwned(cluster.getP1(), cluster.getP2());
                Set newPlots = area.getPlotSelectionOwned(pos1, pos2);
                Set removed = new HashSet<>(existing);

                removed.removeAll(newPlots);
                // Check expand / shrink
                if (!removed.isEmpty()) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_RESIZE_SHRINK)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_RESIZE_SHRINK)
                                )
                        );
                        return false;
                    }
                }
                newPlots.removeAll(existing);
                if (!newPlots.isEmpty()) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_RESIZE_EXPAND)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_RESIZE_EXPAND)
                                )
                        );
                        return false;
                    }
                }
                // Check allowed cluster size
                int current;
                if (Settings.Limit.GLOBAL) {
                    current = player.getPlayerClusterCount();
                } else {
                    current = player.getPlayerClusterCount(player.getLocation().getWorldName());
                }
                current -= cluster.getArea() + (1 + pos2.getX() - pos1.getX()) * (1 + pos2.getY() - pos1.getY());
                int allowed = player.hasPermissionRange(
                        Permission.PERMISSION_CLUSTER,
                        Settings.Limit.MAX_PLOTS
                );
                if (current + cluster.getArea() > allowed) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver("node", Tag.inserting(Component.text(
                                    Permission.PERMISSION_CLUSTER + "." + (current + cluster.getArea())
                            )))
                    );
                    return false;
                }
                // resize cluster
                DBFunc.resizeCluster(cluster, pos1, pos2);
                player.sendMessage(TranslatableCaption.of("cluster.cluster_resized"));
                return true;
            }
            case "add", "inv", "invite" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_INVITE)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_INVITE)
                            )
                    );
                    return false;
                }
                if (args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster invite ")))
                    );
                    return false;
                }
                // check if in cluster
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                }
                PlotCluster cluster = area.getCluster(player.getLocation());
                if (cluster == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                    return false;
                }
                if (!cluster.hasHelperRights(player.getUUID())) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_INVITE_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_INVITE_OTHER)
                                )
                        );
                        return false;
                    }
                }

                PlotSquared.get().getImpromptuUUIDPipeline()
                        .getSingle(args[1], (uuid, throwable) -> {
                            if (throwable instanceof TimeoutException) {
                                player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
                            } else if (throwable != null) {
                                player.sendMessage(
                                        TranslatableCaption.of("errors.invalid_player"),
                                        TagResolver.resolver("value", Tag.inserting(Component.text(args[1])))
                                );
                            } else {
                                if (!cluster.isAdded(uuid)) {
                                    // add the user if not added
                                    cluster.invited.add(uuid);
                                    DBFunc.setInvited(cluster, uuid);
                                    final PlotPlayer otherPlayer =
                                            PlotSquared.platform().playerManager().getPlayerIfExists(uuid);
                                    if (otherPlayer != null) {
                                        player.sendMessage(
                                                TranslatableCaption.of("cluster.cluster_invited"),
                                                TagResolver.resolver("cluster", Tag.inserting(Component.text(cluster.getName())))
                                        );
                                    }
                                }
                                player.sendMessage(TranslatableCaption.of("cluster.cluster_added_user"));
                            }
                        });
                return true;
            }
            case "k", "remove", "kick" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_KICK)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_KICK)
                            )
                    );
                    return false;
                }
                if (args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster kick ")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                }
                PlotCluster cluster = area.getCluster(player.getLocation());
                if (cluster == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                    return false;
                }
                if (!cluster.hasHelperRights(player.getUUID())) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_KICK_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_KICK_OTHER)
                                )
                        );
                        return false;
                    }
                }
                // check uuid
                PlotSquared.get().getImpromptuUUIDPipeline()
                        .getSingle(args[1], (uuid, throwable) -> {
                            if (throwable instanceof TimeoutException) {
                                player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
                            } else if (throwable != null) {
                                player.sendMessage(
                                        TranslatableCaption.of("errors.invalid_player"),
                                        TagResolver.resolver("value", Tag.inserting(Component.text(args[1])))
                                );
                            } else {
                                // Can't kick if the player is yourself, the owner, or not added to the cluster
                                if (uuid.equals(player.getUUID()) || uuid.equals(cluster.owner)
                                        || !cluster.isAdded(uuid)) {
                                    player.sendMessage(
                                            TranslatableCaption.of("cluster.cannot_kick_player"),
                                            TagResolver.resolver("value", Tag.inserting(Component.text(cluster.getName())))
                                    );
                                } else {
                                    if (cluster.helpers.contains(uuid)) {
                                        cluster.helpers.remove(uuid);
                                        DBFunc.removeHelper(cluster, uuid);
                                    }
                                    cluster.invited.remove(uuid);
                                    DBFunc.removeInvited(cluster, uuid);

                                    final PlotPlayer player2 =
                                            PlotSquared.platform().playerManager().getPlayerIfExists(uuid);
                                    if (player2 != null) {
                                        player.sendMessage(
                                                TranslatableCaption.of("cluster.cluster_removed"),
                                                TagResolver.resolver("cluster", Tag.inserting(Component.text(cluster.getName())))
                                        );
                                    }
                                    removePlayerPlots(cluster, uuid, player2.getLocation().getWorldName());
                                    player.sendMessage(TranslatableCaption.of("cluster.cluster_kicked_user"));
                                }
                            }
                        });
                return true;
            }
            case "quit", "leave" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_LEAVE)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_LEAVE)
                            )
                    );
                    return false;
                }
                if (args.length != 1 && args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster leave [name]")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                }
                PlotCluster cluster;
                if (args.length == 2) {
                    cluster = area.getCluster(args[1]);
                    if (cluster == null) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.invalid_cluster_name"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(args[1])))
                        );
                        return false;
                    }
                } else {
                    cluster = area.getCluster(player.getLocation());
                    if (cluster == null) {
                        player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                        return false;
                    }
                }
                UUID uuid = player.getUUID();
                if (!cluster.isAdded(uuid)) {
                    player.sendMessage(TranslatableCaption.of("cluster.cluster_not_added"));
                    return false;
                }
                if (uuid.equals(cluster.owner)) {
                    player.sendMessage(TranslatableCaption.of("cluster.cluster_cannot_leave"));
                    return false;
                }
                if (cluster.helpers.contains(uuid)) {
                    cluster.helpers.remove(uuid);
                    DBFunc.removeHelper(cluster, uuid);
                }
                cluster.invited.remove(uuid);
                DBFunc.removeInvited(cluster, uuid);
                player.sendMessage(
                        TranslatableCaption.of("cluster.cluster_removed"),
                        TagResolver.resolver("cluster", Tag.inserting(Component.text(cluster.getName())))
                );
                removePlayerPlots(cluster, uuid, player.getLocation().getWorldName());
                return true;
            }
            case "members" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_HELPERS)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Component.text(Permission.PERMISSION_CLUSTER_HELPERS.toString()))
                            )
                    );
                    return false;
                }
                if (args.length != 3) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver(
                                    "value",
                                    Tag.inserting(Component.text("/plot cluster members  "))
                            )
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                }
                PlotCluster cluster = area.getCluster(player.getLocation());
                if (cluster == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                    return false;
                }

                PlotSquared.get().getImpromptuUUIDPipeline()
                        .getSingle(args[2], (uuid, throwable) -> {
                            if (throwable instanceof TimeoutException) {
                                player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
                            } else if (throwable != null) {
                                player.sendMessage(
                                        TranslatableCaption.of("errors.invalid_player"),
                                        TagResolver.resolver("value", Tag.inserting(Component.text(args[2])))
                                );
                            } else {
                                if (args[1].equalsIgnoreCase("add")) {
                                    cluster.helpers.add(uuid);
                                    DBFunc.setHelper(cluster, uuid);
                                    player.sendMessage(TranslatableCaption.of("cluster.cluster_added_helper"));
                                } else if (args[1].equalsIgnoreCase("remove")) {
                                    cluster.helpers.remove(uuid);
                                    DBFunc.removeHelper(cluster, uuid);
                                    player.sendMessage(TranslatableCaption.of("cluster.cluster_removed_helper"));
                                } else {
                                    player.sendMessage(
                                            TranslatableCaption.of("commandconfig.command_syntax"),
                                            TagResolver.resolver("value", Tag.inserting(Component.text(
                                                    "/plot cluster members  "
                                            )))
                                    );
                                }
                            }
                        });
                return true;
            }
            case "spawn", "home", "tp" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_TP)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_TP)
                            )
                    );
                    return false;
                }
                if (args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster tp ")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                PlotCluster cluster = area.getCluster(args[1]);
                if (cluster == null) {
                    player.sendMessage(
                            TranslatableCaption.of("cluster.invalid_cluster_name"),
                            TagResolver.resolver("cluster", Tag.inserting(Component.text(args[1])))
                    );
                    return false;
                }
                UUID uuid = player.getUUID();
                if (!cluster.isAdded(uuid)) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_TP_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_TP_OTHER)
                                )
                        );
                        return false;
                    }
                }
                cluster.getHome(home -> player.teleport(home, TeleportCause.COMMAND_CLUSTER_TELEPORT));
                player.sendMessage(TranslatableCaption.of("cluster.cluster_teleporting"));
                return true;
            }
            case "i", "info", "show", "information" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_INFO)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver(
                                    "node",
                                    Tag.inserting(Permission.PERMISSION_CLUSTER_TP)
                            )
                    );
                    return false;
                }
                if (args.length != 1 && args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster info [name]")))
                    );
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                    return false;
                }
                PlotCluster cluster;
                if (args.length == 2) {
                    cluster = area.getCluster(args[1]);
                    if (cluster == null) {
                        player.sendMessage(
                                TranslatableCaption.of("cluster.invalid_cluster_name"),
                                TagResolver.resolver("cluster", Tag.inserting(Component.text(args[1])))
                        );
                        return false;
                    }
                } else {
                    cluster = area.getCluster(player.getLocation());
                    if (cluster == null) {
                        player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                        return false;
                    }
                }
                String id = cluster.toString();

                PlotSquared.get().getImpromptuUUIDPipeline()
                        .getSingle(cluster.owner, (username, throwable) -> {
                            if (throwable instanceof TimeoutException) {
                                player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
                            } else {
                                final String owner;
                                owner = Objects.requireNonNullElse(username, "unknown");
                                String name = cluster.getName();
                                String size = (cluster.getP2().getX() - cluster.getP1().getX() + 1) + "x" + (
                                        cluster.getP2().getY() - cluster.getP1().getY() + 1);
                                String rights = cluster.isAdded(player.getUUID()) + "";
                                Caption message = TranslatableCaption.of("cluster.cluster_info");
                                TagResolver resolver = TagResolver.builder()
                                        .tag("id", Tag.inserting(Component.text(id)))
                                        .tag("owner", Tag.inserting(Component.text(owner)))
                                        .tag("name", Tag.inserting(Component.text(name)))
                                        .tag("size", Tag.inserting(Component.text(size)))
                                        .tag("rights", Tag.inserting(Component.text(rights)))
                                        .build();
                                player.sendMessage(message, resolver);
                            }
                        });
                return true;
            }
            case "sh", "setspawn", "sethome" -> {
                if (!player.hasPermission(Permission.PERMISSION_CLUSTER_SETHOME)) {
                    player.sendMessage(
                            TranslatableCaption.of("permission.no_permission"),
                            TagResolver.resolver("node", Tag.inserting(Permission.PERMISSION_CLUSTER_SETHOME))
                    );
                    return false;
                }
                if (args.length != 1 && args.length != 2) {
                    player.sendMessage(
                            TranslatableCaption.of("commandconfig.command_syntax"),
                            TagResolver.resolver("value", Tag.inserting(Component.text("/plot cluster sethome")))
                    );
                    return false;
                }
                PlotArea area = player.getApplicablePlotArea();
                if (area == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
                }
                PlotCluster cluster = area.getCluster(player.getLocation());
                if (cluster == null) {
                    player.sendMessage(TranslatableCaption.of("errors.not_in_cluster"));
                    return false;
                }
                if (!cluster.hasHelperRights(player.getUUID())) {
                    if (!player.hasPermission(Permission.PERMISSION_CLUSTER_SETHOME_OTHER)) {
                        player.sendMessage(
                                TranslatableCaption.of("permission.no_permission"),
                                TagResolver.resolver(
                                        "node",
                                        Tag.inserting(Permission.PERMISSION_CLUSTER_SETHOME_OTHER)
                                )
                        );
                        return false;
                    }
                }
                Location base = cluster.getClusterBottom();
                Location relative = player.getLocation().subtract(base.getX(), 0, base.getZ());
                BlockLoc blockloc = new BlockLoc(relative.getX(), relative.getY(), relative.getZ());
                cluster.settings.setPosition(blockloc);
                DBFunc.setPosition(
                        cluster,
                        relative.getX() + "," + relative.getY() + "," + relative.getZ()
                );
                player.sendMessage(TranslatableCaption.of("position.position_set"));
                return true;
            }
        }
        player.sendMessage(
                TranslatableCaption.of("cluster.cluster_available_args"),
                TagResolver.resolver("list", Tag.inserting(ComponentHelper.join(AVAILABLE_ARGS, SEPARATOR)))
        );
        return false;
    }

    private void removePlayerPlots(final PlotCluster cluster, final UUID uuid, final String world) {
        for (final Plot plot : PlotQuery.newQuery().inWorld(world).ownedBy(uuid)) {
            PlotCluster current = plot.getCluster();
            if (current != null && current.equals(cluster)) {
                if (plot.getOwners().size() == 1) {
                    plot.unclaim();
                } else {
                    for (UUID newOwner : plot.getOwners()) {
                        if (!newOwner.equals(uuid)) {
                            plot.setOwner(newOwner);
                            break;
                        }
                    }
                }
            }
        }
    }

    @Override
    public Collection tab(final PlotPlayer player, final String[] args, final boolean space) {
        if (args.length == 1) {
            final List completions = new LinkedList<>();
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_LIST)) {
                completions.add("list");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_CREATE)) {
                completions.add("create");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_DELETE)) {
                completions.add("delete");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_RESIZE)) {
                completions.add("resize");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_INVITE)) {
                completions.add("invite");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_KICK)) {
                completions.add("kick");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_KICK)) {
                completions.add("leave");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_HELPERS)) {
                completions.add("members");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_INFO)) {
                completions.add("info");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_TP)) {
                completions.add("tp");
            }
            if (player.hasPermission(Permission.PERMISSION_CLUSTER_SETHOME)) {
                completions.add("sethome");
            }
            final List commands = completions.stream().filter(completion -> completion
                            .toLowerCase()
                            .startsWith(args[0].toLowerCase()))
                    .map(completion -> new Command(
                            null,
                            true,
                            completion,
                            "",
                            RequiredType.NONE,
                            CommandCategory.ADMINISTRATION
                    ) {
                    }).collect(Collectors.toCollection(LinkedList::new));
            if (player.hasPermission(Permission.PERMISSION_CLUSTER) && args[0].length() > 0) {
                commands.addAll(TabCompletions.completePlayers(player, args[0], Collections.emptyList()));
            }
            return commands;
        }
        return TabCompletions.completePlayers(player, String.join(",", args).trim(), Collections.emptyList());
    }

}




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