package games.coob.nmsinterface;

import lombok.Getter;
import lombok.NonNull;
import org.bukkit.Location;
import org.mineacademy.fo.settings.ConfigItems;
import org.mineacademy.fo.settings.YamlConfig;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

public abstract class HologramRegistry extends YamlConfig {

    private static final String FOLDER = "holograms";

    private static final ConfigItems<HologramRegistry> loadedFiles = ConfigItems.fromFolder(FOLDER, HologramRegistry.class);

    @Getter
    private NMSHologramI hologram;

    protected HologramRegistry(final String id) {
        this(id, null);
    }

    protected HologramRegistry(final String id, final NMSHologramI hologram) {
        System.out.println("Hologram constructor: " + hologram);

        if (hologram != null)
            this.hologram = hologram;

        this.loadConfiguration(NO_DEFAULT, FOLDER + "/" + id + ".yml");
    }

    @Override
    protected void onLoad() {
        if (this.hologram == null)
            this.hologram = this.get("Hologram", NMSHologramI.class); // todo can't deserialize this

        System.out.println("hologram: " + this.hologram);
        this.save();
    }

    @Override
    protected void onSave() {
        System.out.println("saved hologram: " + this.hologram);
        this.set("Hologram", this.hologram);
    }

    // -----------------------------------------------------------------
    // Static
    // -----------------------------------------------------------------

    public static void createHologram(@NonNull final String id, @NonNull final NMSHologramI hologram) {
        loadedFiles.loadOrCreateItem(id, () -> new HologramRegistry(id, hologram) {
        });
    }

    public static List<Location> getHologramLocations() {
        final List<Location> locations = new ArrayList<>();

        for (final HologramRegistry registry : getHolograms())
            locations.add(((NMSHologramI) registry.getHologram()).getLocation());

        return locations;
    }

    public static List<? extends HologramRegistry> getHolograms() {
        return loadedFiles.getItems();
    }

    public static Set<String> getHologramIDs() {
        return loadedFiles.getItemNames();
    }

    //System.out.println("create holo param: " + hologram);
    //System.out.println("createmethod");


    public static void loadHolograms() {
        loadedFiles.loadItems();
    }

    public static void removeHologram(final String id) {
        loadedFiles.removeItemByName(id);
    }

    public static void removeHologram(final NMSHologramI hologram) {
        for (final HologramRegistry registry : getHolograms())
            if (registry.getHologram().equals(hologram))
                loadedFiles.removeItem(registry);
    }


    public static boolean isHologramLoaded(final String id) {
        return loadedFiles.isItemLoaded(id);
    }

    public static HologramRegistry findById(@NonNull final String id) {
        return loadedFiles.findItem(id);
    }
}