package me.gon_bao.fawetest;

import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.bukkit.BukkitWorld;
import com.sk89q.worldedit.extent.clipboard.Clipboard;
import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormat;
import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormats;
import com.sk89q.worldedit.extent.clipboard.io.ClipboardReader;
import com.sk89q.worldedit.function.operation.Operation;
import com.sk89q.worldedit.function.operation.Operations;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.session.ClipboardHolder;
import com.sk89q.worldedit.world.World;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

public class Main extends JavaPlugin {

    Plugin plugin;

    public void onEnable() {
        plugin = this;
    }

    public void onDisable() {
        plugin = null;
    }

    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
        if (commandSender instanceof Player) {
            if (command.getName().equalsIgnoreCase("fawetest")) {
                Player player = (Player) commandSender;
                World world = new BukkitWorld(player.getLocation().getWorld());
                Location playerLocation = player.getLocation();
                BlockVector3 position = BlockVector3.at(playerLocation.getBlockX(), playerLocation.getBlockY(), playerLocation.getBlockZ());
                File file = new File(plugin.getDataFolder() + "/schematic.schem");
                if (file.exists()) {
                    ClipboardFormat clipboardFormat = ClipboardFormats.findByFile(file);
                    Clipboard clipboard = null;
                    try (ClipboardReader clipboardReader = clipboardFormat.getReader(new FileInputStream(file))) {
                        clipboard = clipboardReader.read();
                    } catch (IOException e) {
                        e.printStackTrace();
                        return true;
                    }

                    ClipboardHolder clipboardHolder = new ClipboardHolder(clipboard);

                    try (EditSession editSession = WorldEdit.getInstance().getEditSessionFactory().getEditSession(world, -1)) {
                        Operation operation = clipboardHolder.createPaste(editSession).to(position).ignoreAirBlocks(true).build();
                        Operations.complete(operation);
                        editSession.flushSession();
                    } catch (WorldEditException e) {
                        e.printStackTrace();
                        return true;
                    }
                }
                return true;
            }
        }
        return false;
    }
}