/*
 * This file is part of LuckPerms, licensed under the MIT License.
 *
 *  Copyright (c) lucko (Luck) <luck@lucko.me>
 *  Copyright (c) contributors
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 */

package me.lucko.luckperms.common.commands.generic.permission;

import me.lucko.luckperms.api.StandardNodeEquality;
import me.lucko.luckperms.api.context.MutableContextSet;
import me.lucko.luckperms.common.command.CommandResult;
import me.lucko.luckperms.common.command.abstraction.CommandException;
import me.lucko.luckperms.common.command.abstraction.SharedSubCommand;
import me.lucko.luckperms.common.command.access.ArgumentPermissions;
import me.lucko.luckperms.common.command.access.CommandPermission;
import me.lucko.luckperms.common.command.tabcomplete.TabCompleter;
import me.lucko.luckperms.common.command.tabcomplete.TabCompletions;
import me.lucko.luckperms.common.command.utils.ArgumentParser;
import me.lucko.luckperms.common.command.utils.MessageUtils;
import me.lucko.luckperms.common.locale.LocaleManager;
import me.lucko.luckperms.common.locale.command.CommandSpec;
import me.lucko.luckperms.common.locale.message.Message;
import me.lucko.luckperms.common.model.PermissionHolder;
import me.lucko.luckperms.common.node.factory.NodeFactory;
import me.lucko.luckperms.common.node.utils.InheritanceInfo;
import me.lucko.luckperms.common.plugin.LuckPermsPlugin;
import me.lucko.luckperms.common.sender.Sender;
import me.lucko.luckperms.common.utils.Predicates;

import java.util.List;

public class PermissionCheckInherits extends SharedSubCommand {
    public PermissionCheckInherits(LocaleManager locale) {
        super(CommandSpec.PERMISSION_CHECK_INHERITS.localize(locale), "checkinherits", CommandPermission.USER_PERM_CHECK_INHERITS, CommandPermission.GROUP_PERM_CHECK_INHERITS, Predicates.is(0));
    }

    @Override
    public CommandResult execute(LuckPermsPlugin plugin, Sender sender, PermissionHolder holder, List<String> args, String label, CommandPermission permission) throws CommandException {
        if (ArgumentPermissions.checkViewPerms(plugin, sender, permission, holder)) {
            Message.COMMAND_NO_PERMISSION.send(sender);
            return CommandResult.NO_PERMISSION;
        }

        String node = ArgumentParser.parseString(0, args);
        MutableContextSet context = ArgumentParser.parseContext(1, args, plugin);

        InheritanceInfo result = holder.searchForInheritedMatch(NodeFactory.builder(node).withExtraContext(context).build(), StandardNodeEquality.IGNORE_VALUE_OR_IF_TEMPORARY);

        String location = result.getLocation().orElse(null);
        if (location == null || location.equalsIgnoreCase(holder.getObjectName())) {
            location = "self";
        }

        String s = MessageUtils.formatTristate(result.getResult());
        Message.CHECK_INHERITS_PERMISSION.send(sender, holder.getFriendlyName(), node, s, MessageUtils.contextSetToString(plugin.getLocaleManager(), context), String.valueOf(location));
        return CommandResult.SUCCESS;
    }

    @Override
    public List<String> tabComplete(LuckPermsPlugin plugin, Sender sender, List<String> args) {
        return TabCompleter.create()
                .at(0, TabCompletions.permissions(plugin))
                .complete(args);
    }
}
