package net.rothcraft.gui;

import java.util.HashMap;
import net.rothcraft.Money;
import net.rothcraft.Rothcraft;
import org.bukkit.inventory.ItemStack;
import org.getspout.spoutapi.gui.Button;
import org.getspout.spoutapi.gui.GenericButton;
import org.getspout.spoutapi.gui.GenericItemWidget;
import org.getspout.spoutapi.gui.ItemWidget;
import org.getspout.spoutapi.gui.RenderPriority;
import org.getspout.spoutapi.gui.Screen;

/**
 *
 * @author Rothens
 */
public class ItemButton {

    private ItemStack is;
    private Button btn;
    private int price;
    private Screen scn;
    private ItemWidget itemWidget;
    private static HashMap<Button, ItemButton> instances = new HashMap<Button, ItemButton>();
    private boolean visible;
    private int x, y;

    public ItemButton(ItemStack is, Screen scn) {
        if (is == null) {
            is = new ItemStack(0);
        }
        this.is = is;
        this.scn = scn;
        price = 0;
        initWidget();
    }

    public ItemButton(ItemStack is, Screen scn, int price) {
        if (is == null) {
            is = new ItemStack(0);
        }
        this.is = is;
        this.scn = scn;
        this.price = price;
        initWidget();
    }

    private void initWidget() {
        String p = "ingyenes";
        if (price != 0) {
            p = Rothcraft.getInstance().money.convertMoney(price);
        }
        btn = new GenericButton();
        btn.setHeight(20).setWidth(20);

        btn.setPriority(RenderPriority.High);
        btn.setTooltip(p);
        itemWidget = new GenericItemWidget(is);
        itemWidget.setPriority(RenderPriority.Normal);
        itemWidget.setTooltip(p);
        if (is.getType().isBlock()) {
            itemWidget.setWidth(8).setHeight(8).setDepth(8);
        } else {
            itemWidget.setWidth(8).setHeight(8).setDepth(1);
        }
        instances.put(btn, this);
    }

    public void attachToScreen() {
        scn.attachWidget(Rothcraft.getInstance(), btn).attachWidget(Rothcraft.getInstance(), itemWidget);
        setVisible(true);
    }

    public void setVisible(boolean b) {
        btn.setVisible(b);
        btn.setEnabled(b);
        itemWidget.setVisible(b);
        dirtyWidgets();
        visible = b;
    }

    public void dirtyWidgets() {
        btn.setDirty(true);
        itemWidget.setDirty(true);
    }

    public void remove() {
        scn.removeWidget(itemWidget).removeWidget(btn);
    }

    public Button getButton() {
        return btn;
    }

    public Screen getScreen() {
        return scn;
    }

    public static ItemButton getByButton(Button btn) {
        return instances.get(btn);
    }

    public boolean isVisible() {
        return visible;
    }

    public void setX(int x){
        this.x = x;
        btn.setX(x);
        btn.setVisible(true);
        itemWidget.setX(x+2);
        dirtyWidgets();
    }

    public void setY(int y){
        this.y = y;
        btn.setY(y);
        btn.setVisible(true);
        itemWidget.setY(y+2);
        dirtyWidgets();
    }

    public ItemStack getItemStack(){
        return is;
    }
}