package de.msgamerhd.instabridge;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.UUID;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.entity.Projectile;
import org.bukkit.entity.Snowball;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.ProjectileHitEvent;
import org.bukkit.event.entity.ProjectileLaunchEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;

/**
 * Class created by MsGamerHD on 18.08.2016
 */
public class Main extends JavaPlugin implements Listener{

    private HashMap<UUID, ArrayList<Location>> way = new HashMap<>();

    @Override
    public void onEnable() {
        Bukkit.getPluginManager().registerEvents(this, this);
    }

    @Override
    public void onDisable() {

    }

    @EventHandler
    public void on(ProjectileLaunchEvent e){
        if(e.getEntity() instanceof Snowball && e.getEntity().getShooter() instanceof Player){
            Player p = (Player) e.getEntity().getShooter();

            p.sendMessage("�6Der Weg wird erfasst...");
            recordWay(e.getEntity());
        }
    }

    @EventHandler
    public void on(ProjectileHitEvent e){
        if(e.getEntity() instanceof Snowball && e.getEntity().getShooter() instanceof Player){
            Player p = (Player) e.getEntity().getShooter();

            p.sendMessage("�aDie Br�cke wird errichtet...");

            ArrayList<Location> locs = way.get(e.getEntity().getUniqueId());

            for(Location loc : locs){
                loc.getBlock().setType(Material.RED_SANDSTONE);
            }

            way.remove(e.getEntity().getUniqueId());
        }
    }

    private void recordWay(Projectile en) {
        way.put(en.getUniqueId(), new ArrayList<Location>());

        new BukkitRunnable() {

            @Override
            public void run() {
                if(!(en.isDead() || en == null)){
                    ArrayList<Location> locs = way.get(en.getUniqueId());
                    Location loc = en.getLocation();

                    if(loc.getBlock().getType() == Material.AIR){
                        locs.add(loc);
                        way.put(en.getUniqueId(), locs);
                    }
                } else {
                    cancel();
                }
            }
        }.runTaskTimer(this, 0, 1);
    }

}