package game.gui.character;

import game.entity.npc.SpeciesInfo;
import game.gui.element.ActButton;
import game.gui.element.ActButton.Mode;
import game.gui.element.GuiList;
import game.gui.element.ListEntry;
import game.gui.element.NavButton;
import game.init.EntityRegistry;
import game.init.SpeciesRegistry;
import game.packet.CPacketAction;
import game.renderer.Drawing;

public class GuiSpecies extends GuiList<GuiSpecies.SpeciesEntry> implements ActButton.Callback
{
	protected class SpeciesEntry implements ListEntry
	{
		private final SpeciesInfo species;
		
	    protected SpeciesEntry(SpeciesInfo species)
	    {
	    	this.species = species;
	    }

	    public void draw(int x, int y, int mouseX, int mouseY, boolean hovered)
	    {
	    	if(GuiSpecies.this.gm.thePlayer != null && this.species == GuiSpecies.this.gm.thePlayer.getSpecies())
	    		Drawing.drawRect(x, y, 1, 44, 0xffaf0000);
            Drawing.drawText(this.species.name, x + 3, y, 0xff000000 | this.species.color1 | this.species.color2);
            if(this.species.classEnum != null)
                Drawing.drawText(this.species.classEnum.getEnumConstants().length + " Klassen", x + 3, y + 18, 0xffc0c0c0);
	    }
	    
	    public void select(boolean dclick, int mx, int my)
	    {
	    	if((GuiSpecies.this.selectButton.enabled = GuiSpecies.this.gm.thePlayer == null || this.species != GuiSpecies.this.gm.thePlayer.getSpecies()) && dclick)
	    		GuiSpecies.this.use(GuiSpecies.this.selectButton, Mode.PRIMARY);
	    }
	}

	public static final GuiSpecies INSTANCE = new GuiSpecies();
	
	private ActButton selectButton;
	
    private GuiSpecies() {
    }
    
    public void init(int width, int height)
    {
    	super.init(width, height);
        this.setDimensions(400, height, 32, height - 32);
        this.elements.clear();
        for(SpeciesInfo species : SpeciesRegistry.SPECIMEN) {
        	this.elements.add(new SpeciesEntry(species));
        }
        this.add(new NavButton(width - 198 * 2, height - 28, 194, 24, GuiChar.INSTANCE, "Zurück"));
        this.selectButton = this.add(new ActButton(width - 198, height - 28, 194, 24, this, "Spezies ändern"));
    }
        
	public String getTitle() {
		return "Spezies wählen";
	}
	
    public int getListWidth()
    {
        return 400 - 20;
    }
    
    public int getSlotHeight()
    {
        return 44 + 4;
    }

	public void use(ActButton elem, Mode action) {
		SpeciesEntry entry = this.getSelected();
		if(entry != null && GuiSpecies.this.gm.thePlayer != null)
			GuiSpecies.this.gm.thePlayer.sendQueue.addToSendQueue(new CPacketAction(CPacketAction.Action.SET_SPECIES, EntityRegistry.getEntityID(entry.species.clazz)));
	}
}