package kr.syeyoung.dungeonsguide.config.guiconfig;

import kr.syeyoung.dungeonsguide.features.AbstractFeature;
import kr.syeyoung.dungeonsguide.features.FeatureParameter;
import kr.syeyoung.dungeonsguide.gui.MPanel;
import kr.syeyoung.dungeonsguide.gui.elements.MButton;
import kr.syeyoung.dungeonsguide.utils.RenderUtils;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.GlStateManager;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.GL11;

import java.util.List;
import java.awt.*;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Set;

public class PanelDefaultParameterConfig extends MPanel {

    private AbstractFeature feature;

    @Override
    public void onBoundsUpdate() {
        for (MPanel childComponent : getChildComponents()) {
            childComponent.setSize(new Dimension(getBounds().width - 10, childComponent.getSize().height));
        }
    }

    @Override
    public void resize(int parentWidth, int parentHeight) {
        this.setBounds(new Rectangle(0,0,parentWidth, parentHeight));
    }

    private GuiConfig config;
    public PanelDefaultParameterConfig(final GuiConfig config, AbstractFeature feature, List<MPanel> pre, Set<String> ignore) {
        this.config = config;
        for (MPanel mPanel : pre) {
            add(mPanel);
        }
        for (FeatureParameter parameter: feature.getParameters()) {
            if (ignore.contains(parameter.getKey())) continue;
            add(new MParameter(feature, parameter, config));
        }
        setBackgroundColor(new Color(38, 38, 38, 255));
    }


    MPanel within;
    @Override
    public void render(int absMousex, int absMousey, int relMousex0, int relMousey0, float partialTicks, Rectangle scissor) {
        int heights = 0;
        within = null;
        for (MPanel panel:getChildComponents()) {
            panel.setPosition(new Point(5, -offsetY + heights + 5));
            heights += panel.getBounds().height;

            if (panel.getBounds().contains(relMousex0,relMousey0)) within = panel;
        }
        if (within instanceof MParameter) {
            FeatureParameter feature = ((MParameter) within).getParameter();
            GL11.glDisable(GL11.GL_SCISSOR_TEST);
            RenderUtils.drawHoveringText(new ArrayList<String>(Arrays.asList(feature.getDescription().split("\n"))), relMousex0,relMousey0, Minecraft.getMinecraft().fontRendererObj);
            GL11.glEnable(GL11.GL_SCISSOR_TEST);
        }
    }


    public int offsetY = 0;

    @Override
    public void mouseScrolled(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0, int scrollAmount) {
        for (MPanel childComponent : getChildComponents()) {
            if (!(childComponent instanceof MParameter) && childComponent.getBounds().contains(relMouseX0, relMouseY0)) return;
        }
        if (scrollAmount > 0) offsetY -= 20;
        else if (scrollAmount < 0) offsetY += 20;
        if (offsetY < 0) offsetY = 0;
    }

}