001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.command;
020
021import com.google.inject.Inject;
022import com.plotsquared.core.configuration.Settings;
023import com.plotsquared.core.configuration.caption.TranslatableCaption;
024import com.plotsquared.core.database.DBFunc;
025import com.plotsquared.core.permissions.Permission;
026import com.plotsquared.core.player.PlotPlayer;
027import com.plotsquared.core.plot.Plot;
028import com.plotsquared.core.util.EventDispatcher;
029import com.plotsquared.core.util.PlayerManager;
030import com.plotsquared.core.util.TabCompletions;
031import com.plotsquared.core.util.task.RunnableVal2;
032import com.plotsquared.core.util.task.RunnableVal3;
033import net.kyori.adventure.text.minimessage.Template;
034import org.checkerframework.checker.nullness.qual.NonNull;
035
036import java.util.Collection;
037import java.util.Collections;
038import java.util.Iterator;
039import java.util.UUID;
040import java.util.concurrent.CompletableFuture;
041import java.util.concurrent.TimeoutException;
042
043@CommandDeclaration(command = "add",
044        usage = "/plot add <player | *>",
045        category = CommandCategory.SETTINGS,
046        permission = "plots.add",
047        requiredType = RequiredType.PLAYER)
048public class Add extends Command {
049
050    private final EventDispatcher eventDispatcher;
051
052    @Inject
053    public Add(final @NonNull EventDispatcher eventDispatcher) {
054        super(MainCommand.getInstance(), true);
055        this.eventDispatcher = eventDispatcher;
056    }
057
058    @Override
059    public CompletableFuture<Boolean> execute(
060            final PlotPlayer<?> player,
061            String[] args,
062            RunnableVal3<Command, Runnable, Runnable> confirm,
063            RunnableVal2<Command, CommandResult> whenDone
064    ) throws CommandException {
065        final Plot plot = check(player.getCurrentPlot(), TranslatableCaption.of("errors.not_in_plot"));
066        checkTrue(plot.hasOwner(), TranslatableCaption.of("info.plot_unowned"));
067        checkTrue(
068                plot.isOwner(player.getUUID()) || player.hasPermission(Permission.PERMISSION_ADMIN_COMMAND_TRUST),
069                TranslatableCaption.of("permission.no_plot_perms")
070        );
071        checkTrue(
072                args.length == 1,
073                TranslatableCaption.of("commandconfig.command_syntax"),
074                Template.of("value", "/plot add <player | *>")
075        );
076        final CompletableFuture<Boolean> future = new CompletableFuture<>();
077        PlayerManager.getUUIDsFromString(args[0], (uuids, throwable) -> {
078            if (throwable != null) {
079                if (throwable instanceof TimeoutException) {
080                    player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
081                } else {
082                    player.sendMessage(
083                            TranslatableCaption.of("errors.invalid_player"),
084                            Template.of("value", args[0])
085                    );
086                }
087                future.completeExceptionally(throwable);
088                return;
089            } else {
090                try {
091                    checkTrue(!uuids.isEmpty(), TranslatableCaption.of("errors.invalid_player"),
092                            Template.of("value", args[0])
093                    );
094                    Iterator<UUID> iterator = uuids.iterator();
095                    int size = plot.getTrusted().size() + plot.getMembers().size();
096                    while (iterator.hasNext()) {
097                        UUID uuid = iterator.next();
098                        if (uuid == DBFunc.EVERYONE && !(player.hasPermission(Permission.PERMISSION_TRUST_EVERYONE) || player.hasPermission(
099                                Permission.PERMISSION_ADMIN_COMMAND_TRUST))) {
100                            player.sendMessage(
101                                    TranslatableCaption.of("errors.invalid_player"),
102                                    Template.of("value", PlayerManager.resolveName(uuid).getComponent(player))
103                            );
104                            iterator.remove();
105                            continue;
106                        }
107                        if (plot.isOwner(uuid)) {
108                            player.sendMessage(
109                                    TranslatableCaption.of("member.already_added"),
110                                    Template.of("player", PlayerManager.resolveName(uuid).getComponent(player))
111                            );
112                            iterator.remove();
113                            continue;
114                        }
115                        if (plot.getMembers().contains(uuid)) {
116                            player.sendMessage(
117                                    TranslatableCaption.of("member.already_added"),
118                                    Template.of("player", PlayerManager.resolveName(uuid).getComponent(player))
119                            );
120                            iterator.remove();
121                            continue;
122                        }
123                        size += plot.getTrusted().contains(uuid) ? 0 : 1;
124                    }
125                    checkTrue(!uuids.isEmpty(), null);
126                    int localAddSize = plot.getMembers().size();
127                    int maxAddSize = player.hasPermissionRange(Permission.PERMISSION_ADD, Settings.Limit.MAX_PLOTS);
128                    if (localAddSize >= maxAddSize) {
129                        player.sendMessage(
130                                TranslatableCaption.of("members.plot_max_members_added"),
131                                Template.of("amount", String.valueOf(localAddSize))
132                        );
133                        return;
134                    }
135                    // Success
136                    confirm.run(this, () -> {
137                        for (UUID uuid : uuids) {
138                            if (uuid != DBFunc.EVERYONE) {
139                                if (!plot.removeTrusted(uuid)) {
140                                    if (plot.getDenied().contains(uuid)) {
141                                        plot.removeDenied(uuid);
142                                    }
143                                }
144                            }
145                            plot.addMember(uuid);
146                            this.eventDispatcher.callMember(player, plot, uuid, true);
147                            player.sendMessage(TranslatableCaption.of("member.member_added"));
148                        }
149                    }, null);
150                } catch (final Throwable exception) {
151                    future.completeExceptionally(exception);
152                    return;
153                }
154            }
155            future.complete(true);
156        });
157        return future;
158    }
159
160    @Override
161    public Collection<Command> tab(final PlotPlayer<?> player, final String[] args, final boolean space) {
162        return TabCompletions.completePlayers(player, String.join(",", args).trim(), Collections.emptyList());
163    }
164
165}