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.Templates;
024import com.plotsquared.core.configuration.caption.TranslatableCaption;
025import com.plotsquared.core.database.DBFunc;
026import com.plotsquared.core.permissions.Permission;
027import com.plotsquared.core.player.PlotPlayer;
028import com.plotsquared.core.plot.Plot;
029import com.plotsquared.core.util.EventDispatcher;
030import com.plotsquared.core.util.PlayerManager;
031import com.plotsquared.core.util.TabCompletions;
032import com.plotsquared.core.util.task.RunnableVal2;
033import com.plotsquared.core.util.task.RunnableVal3;
034import net.kyori.adventure.text.minimessage.Template;
035import org.checkerframework.checker.nullness.qual.NonNull;
036
037import java.util.Collection;
038import java.util.Collections;
039import java.util.Iterator;
040import java.util.UUID;
041import java.util.concurrent.CompletableFuture;
042import java.util.concurrent.TimeoutException;
043
044@CommandDeclaration(command = "trust",
045        aliases = {"t"},
046        requiredType = RequiredType.PLAYER,
047        usage = "/plot trust <player | *>",
048        category = CommandCategory.SETTINGS)
049public class Trust extends Command {
050
051    private final EventDispatcher eventDispatcher;
052
053    @Inject
054    public Trust(final @NonNull EventDispatcher eventDispatcher) {
055        super(MainCommand.getInstance(), true);
056        this.eventDispatcher = eventDispatcher;
057    }
058
059    @Override
060    public CompletableFuture<Boolean> execute(
061            final PlotPlayer<?> player, String[] args,
062            RunnableVal3<Command, Runnable, Runnable> confirm,
063            RunnableVal2<Command, CommandResult> whenDone
064    ) throws CommandException {
065        final Plot currentPlot = player.getCurrentPlot();
066        if (currentPlot == null) {
067            throw new CommandException(TranslatableCaption.of("errors.not_in_plot"));
068        }
069        checkTrue(currentPlot.hasOwner(), TranslatableCaption.of("info.plot_unowned"));
070        checkTrue(
071                currentPlot.isOwner(player.getUUID()) || player.hasPermission(Permission.PERMISSION_ADMIN_COMMAND_TRUST),
072                TranslatableCaption.of("permission.no_plot_perms")
073        );
074
075        checkTrue(args.length == 1, TranslatableCaption.of("commandconfig.command_syntax"),
076                Templates.of("value", getUsage())
077        );
078
079        final CompletableFuture<Boolean> future = new CompletableFuture<>();
080        PlayerManager.getUUIDsFromString(args[0], (uuids, throwable) -> {
081            if (throwable != null) {
082                if (throwable instanceof TimeoutException) {
083                    player.sendMessage(TranslatableCaption.of("players.fetching_players_timeout"));
084                } else {
085                    player.sendMessage(
086                            TranslatableCaption.of("errors.invalid_player"),
087                            Template.of("value", args[0])
088                    );
089                }
090                future.completeExceptionally(throwable);
091                return;
092            } else {
093                checkTrue(!uuids.isEmpty(), TranslatableCaption.of("errors.invalid_player"),
094                        Templates.of("value", args[0])
095                );
096
097                Iterator<UUID> iterator = uuids.iterator();
098                int size = currentPlot.getTrusted().size() + currentPlot.getMembers().size();
099                while (iterator.hasNext()) {
100                    UUID uuid = iterator.next();
101                    if (uuid == DBFunc.EVERYONE && !(
102                            player.hasPermission(Permission.PERMISSION_TRUST_EVERYONE) || player.hasPermission(Permission.PERMISSION_ADMIN_COMMAND_TRUST))) {
103                        player.sendMessage(
104                                TranslatableCaption.of("errors.invalid_player"),
105                                Template.of("value", PlayerManager.resolveName(uuid).getComponent(player))
106                        );
107                        iterator.remove();
108                        continue;
109                    }
110                    if (currentPlot.isOwner(uuid)) {
111                        player.sendMessage(
112                                TranslatableCaption.of("member.already_added"),
113                                Template.of("value", PlayerManager.resolveName(uuid).getComponent(player))
114                        );
115                        iterator.remove();
116                        continue;
117                    }
118                    if (currentPlot.getTrusted().contains(uuid)) {
119                        player.sendMessage(
120                                TranslatableCaption.of("member.already_added"),
121                                Template.of("value", PlayerManager.resolveName(uuid).getComponent(player))
122                        );
123                        iterator.remove();
124                        continue;
125                    }
126                    size += currentPlot.getMembers().contains(uuid) ? 0 : 1;
127                }
128                checkTrue(!uuids.isEmpty(), null);
129                int localTrustSize = currentPlot.getTrusted().size();
130                int maxTrustSize = player.hasPermissionRange(Permission.PERMISSION_TRUST, Settings.Limit.MAX_PLOTS);
131                if (localTrustSize >= maxTrustSize) {
132                    player.sendMessage(
133                            TranslatableCaption.of("members.plot_max_members_trusted"),
134                            Template.of("amount", String.valueOf(localTrustSize))
135                    );
136                    return;
137                }
138                // Success
139                confirm.run(this, () -> {
140                    for (UUID uuid : uuids) {
141                        if (uuid != DBFunc.EVERYONE) {
142                            if (!currentPlot.removeMember(uuid)) {
143                                if (currentPlot.getDenied().contains(uuid)) {
144                                    currentPlot.removeDenied(uuid);
145                                }
146                            }
147                        }
148                        currentPlot.addTrusted(uuid);
149                        this.eventDispatcher.callTrusted(player, currentPlot, uuid, true);
150                        player.sendMessage(TranslatableCaption.of("trusted.trusted_added"));
151                    }
152                }, null);
153            }
154            future.complete(true);
155        });
156        return CompletableFuture.completedFuture(true);
157    }
158
159    @Override
160    public Collection<Command> tab(final PlotPlayer<?> player, final String[] args, final boolean space) {
161        return TabCompletions.completePlayers(player, String.join(",", args).trim(), Collections.emptyList());
162    }
163
164}