/*
 * This file is a part of the SteamWar software.
 *
 * Copyright (C) 2020  SteamWar.de-Serverteam
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package de.steamwar.bausystem.region;

import de.steamwar.bausystem.features.region.RegionCommand;
import de.steamwar.bausystem.region.dynamic.DynamicRegion;
import de.steamwar.bausystem.region.dynamic.Tile;
import de.steamwar.bausystem.region.dynamic.path.PathRegion;
import de.steamwar.bausystem.region.dynamic.path.PathRegionData;
import de.steamwar.bausystem.utils.PasteBuilder;
import de.steamwar.command.AbstractSWCommand;
import de.steamwar.command.SWCommand;
import org.bukkit.entity.Player;

import java.util.Optional;
import java.util.UUID;
import java.util.stream.Collectors;

@AbstractSWCommand.PartOf(RegionCommand.class)
public class DynamicRegionCommand extends SWCommand {

    public DynamicRegionCommand() {
        super("");
    }

    @Register({"dynamic", "place"})
    public void placeRegion(Player player) {
        Region region = DynamicRegionSystem.INSTANCE.get(player.getLocation());
        if (!region.getType().isGlobal()) return;
        Optional<Tile> optionalTile = Tile.fromLocation(player.getLocation());
        if (optionalTile.isEmpty()) return;
        Tile tile = optionalTile.get();

        // TODO: Replace!
        PathRegion dynamicRegion = new PathRegion(UUID.randomUUID(), tile.getMinX(), tile.getMinZ());
        dynamicRegion.setRegionData(new PathRegionData(dynamicRegion));

        dynamicRegion.getArea().reset(new PasteBuilder(new PasteBuilder.FileProvider(dynamicRegion.getArea().getResetFile())), false);
        DynamicRegionSystem.INSTANCE.getNeighbours(dynamicRegion).collect(Collectors.toList())
                .forEach(r -> r.update(dynamicRegion));
    }

    @Register({"dynamic", "delete"})
    public void deleteRegion(Player player) {
        Region region = DynamicRegionSystem.INSTANCE.get(player.getLocation());
        if (region.getType().isCannotDelete()) return;
        ((DynamicRegion) region).delete();
    }
}