import de.bytevalue.gameapi.GameAPI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.UUID;
import net.minecraft.server.v1_8_R3.EntityArmorStand;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntityDestroy;
import net.minecraft.server.v1_8_R3.PacketPlayOutSpawnEntityLiving;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;

public class HologramAPI {

    private static HashMap<UUID, ArrayList> caches = new HashMap<>();
    private final UUID uuid;
    private final Location location;
    private final String[] lore;

    public HologramAPI(UUID uuid, String[] lore, Location location){
        this.uuid = uuid;
        this.lore = lore;
        this.location = location;
        ArrayList<EntityArmorStand> armorStands = new ArrayList<>();
        caches.put(this.uuid, armorStands);
    }
    public void createHologram()
    {
        ArrayList<EntityArmorStand> armorStands = caches.get(this.uuid);
        for(String line : lore)
        {
            EntityArmorStand entity = new EntityArmorStand(((CraftWorld) this.location.getWorld()).getHandle(),this.location.getX(), this.location.getY(),this.location.getZ());
            entity.setCustomNameVisible(true);
            entity.setCustomName(line);
            entity.setInvisible(true);
            entity.setGravity(false);
            this.location.subtract(0, 0.25D, 0);
            armorStands.add(entity);

        }
        caches.replace(this.uuid, armorStands);
    }
    public void showHologram()
    {
        Player player = Bukkit.getPlayer(this.uuid);
        ArrayList<EntityArmorStand> armorStands = caches.get(this.uuid);
        armorStands.forEach((armor ->
        {
            PacketPlayOutSpawnEntityLiving entityLiving = new PacketPlayOutSpawnEntityLiving(armor);
            ((CraftPlayer)player).getHandle().playerConnection.sendPacket(entityLiving);

        }));
    }
    public void hideHologram() {
        Player player = Bukkit.getPlayer(this.uuid);
        ArrayList<EntityArmorStand> armorStands = caches.get(this.uuid);
        armorStands.forEach((armor ->{
            PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(armor.getId());
            ((CraftPlayer)player).getHandle().playerConnection.sendPacket(destroy);
        }));
        armorStands.clear();
        caches.remove(this.uuid);
    }
    public void hideHologram(Integer time) {
        Bukkit.getScheduler().runTaskLaterAsynchronously(GameAPI.getInstance(), () -> {
            this.hideHologram();

        }, time);
    }
}