/*
 * This file ("GuiPage.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * © 2015-2016 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.booklet.gui;

import de.ellpeck.actuallyadditions.api.booklet.IBookletPage;
import de.ellpeck.actuallyadditions.api.booklet.internal.GuiBookletBase;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.io.IOException;

@SideOnly(Side.CLIENT)
public class GuiPage extends GuiBooklet{

    private final IBookletPage[] pages = new IBookletPage[2];

    public GuiPage(GuiScreen previousScreen, GuiBookletBase parentPage, IBookletPage page1, IBookletPage page2){
        super(previousScreen, parentPage);

        this.pages[0] = page1;
        this.pages[1] = page2;
    }

    @Override
    public void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException{
        super.mouseClicked(mouseX, mouseY, mouseButton);

        for(IBookletPage page : this.pages){
            if(page != null){
                page.mouseClicked(this, mouseX, mouseY, mouseButton);
            }
        }
    }

    @Override
    public void mouseReleased(int mouseX, int mouseY, int state){
        super.mouseReleased(mouseX, mouseY, state);

        for(IBookletPage page : this.pages){
            if(page != null){
                page.mouseReleased(this, mouseX, mouseY, state);
            }
        }
    }

    @Override
    public void mouseClickMove(int mouseX, int mouseY, int clickedMouseButton, long timeSinceLastClick){
        super.mouseClickMove(mouseX, mouseY, clickedMouseButton, timeSinceLastClick);

        for(IBookletPage page : this.pages){
            if(page != null){
                page.mouseClickMove(this, mouseX, mouseY, clickedMouseButton, timeSinceLastClick);
            }
        }
    }

    @Override
    public void actionPerformed(GuiButton button) throws IOException{
        super.actionPerformed(button);

        for(IBookletPage page : this.pages){
            if(page != null){
                page.actionPerformed(this, button);
            }
        }
    }

    @Override
    public void initGui(){
        super.initGui();

        for(IBookletPage page : this.pages){
            if(page != null){
                page.initGui(this);
            }
        }
    }

    @Override
    public void updateScreen(){
        super.updateScreen();

        for(IBookletPage page : this.pages){
            if(page != null){
                page.updateScreen(this);
            }
        }
    }

    @Override
    public void drawScreen(int mouseX, int mouseY, float partialTicks){
        for(int i = 0; i < this.pages.length; i++){
            IBookletPage page = this.pages[i];
            if(page != null){
                page.drawScreenPre(this, this.guiLeft+6+i*142, this.guiTop+7, mouseX, mouseY, partialTicks);
            }
        }

        super.drawScreen(mouseX, mouseY, partialTicks);

        for(int i = 0; i < this.pages.length; i++){
            IBookletPage page = this.pages[i];
            if(page != null){
                page.drawScreenPost(this, this.guiLeft+6+i*142, this.guiTop+7, mouseX, mouseY, partialTicks);
            }
        }
    }
}