package TechnicianLP.FactorialRevolution.client.inventory.gui;

import java.util.ArrayList;

import org.lwjgl.opengl.GL11;

import TechnicianLP.FactorialRevolution.client.inventory.gui.Labels.GuiLabel;
import TechnicianLP.FactorialRevolution.common.Constants;
import TechnicianLP.FactorialRevolution.common.container.ContainerBase;
import TechnicianLP.FactorialRevolution.common.container.Slots.LockedTextSlot;
import TechnicianLP.FactorialRevolution.common.container.Slots.SlotResizable;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.resources.I18n;
import net.minecraft.inventory.Slot;
import net.minecraft.util.ResourceLocation;

public abstract class GuiContainerBase<C extends ContainerBase<?>> extends GuiContainer {

    protected C container;
    protected boolean drawFakes;

    protected static final ResourceLocation backRL = new ResourceLocation(Constants.RESOURCE + "textures/gui/container/inventory.png");

    protected ArrayList<GuiLabel> labels;

    public GuiContainerBase(C con, boolean draw) {
        super(con);
        container = con;
        drawFakes = draw;
        labels = new ArrayList<GuiLabel>();
    }

    @Override
    public void drawScreen(int mouseX, int mouseY, float par_float_3) {
        super.drawScreen(mouseX, mouseY, par_float_3);
    }

    @Override
    protected void drawGuiContainerBackgroundLayer(float p_146976_1_, int p_146976_2_, int p_146976_3_) {
        int textureSize = 208;

        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        this.mc.renderEngine.bindTexture(backRL);
        int x = (width - xSize) / 2;
        int y = (height - ySize) / 2;

        this.drawTexturedModalRect(x, y, 0, 0, xSize / 2, ySize / 2);
        this.drawTexturedModalRect(x + xSize / 2, y, textureSize - xSize / 2, 0, xSize / 2, ySize / 2);
        this.drawTexturedModalRect(x, y + ySize / 2, 0, textureSize - ySize / 2, xSize / 2, ySize / 2);
        this.drawTexturedModalRect(x + xSize / 2, y + ySize / 2, textureSize - xSize / 2, textureSize - ySize / 2, xSize / 2, ySize / 2);

        for (Slot s : container.inventorySlots) {
            int width = 18;
            int height = 18;
            int xPos = s.xDisplayPosition;
            int yPos = s.yDisplayPosition;

            if (s instanceof SlotResizable) {
                SlotResizable sr = (SlotResizable) s;
                width = sr.width;
                height = sr.height;
                xPos = sr.xPos;
                yPos = sr.yPos;
            }

            this.drawTexturedModalRect(x + xPos - 1, y + yPos - 1, textureSize, 0, width / 2, height / 2);
            this.drawTexturedModalRect(x + xPos - 1 + width / 2, y + yPos - 1, textureSize + 18 - width / 2, 0, width / 2, height / 2);
            this.drawTexturedModalRect(x + xPos - 1, y + yPos - 1 + height / 2, textureSize, 18 - height / 2, width / 2, height / 2);
            this.drawTexturedModalRect(x + xPos - 1 + width / 2, y + yPos - 1 + height / 2, textureSize + 18 - width / 2, 18 - height / 2, width / 2, height / 2);
        }
    }

    @Override
    protected void drawGuiContainerForegroundLayer(int p_146979_1_, int p_146979_2_) {
        this.fontRendererObj.drawString(I18n.format(container.inventory.getName()), 8, 6, 4210752);

        for (GuiLabel l : labels) {
            l.draw(fontRendererObj);
        }

        for (LockedTextSlot slot : container.textSlots) {
            String text = slot.getString();
            if (text != null) {
                itemRender.renderItemOverlayIntoGUI(fontRendererObj, slot.is, slot.xDisplayPosition, slot.yDisplayPosition, slot.getString());
            }
        }
    }

    @Override
    protected void actionPerformed(GuiButton button) {
        int mask = 0;
        if (this.isCtrlKeyDown())
            mask += 2;
        if (this.isShiftKeyDown())
            mask += 1;
        container.sendButtonMessage(button.id, -1, mask);
    }

}