package darkknight.jewelrycraft.client;

import java.util.ArrayList;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

import darkknight.jewelrycraft.client.gui.GuiGuide;
import darkknight.jewelrycraft.util.Variables;
import net.minecraft.client.Minecraft;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.ResourceLocation;

public class Page {
	static ResourceLocation pageFlipped = new ResourceLocation(Variables.MODID, "textures/gui/guidePageFlip.png");

	public static void addCraftingRecipeTextPage(GuiGuide gui, int x, int y, boolean isSmall, String text, int mouseX,
			int mouseY, boolean rotate, ItemStack... items) {
		y += 5;
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		gui.getFont().drawString(EnumChatFormatting.DARK_BLUE + "\u00a7n" + items[0].getDisplayName(),
				x + Math.abs(70 - gui.getFont().getStringWidth(items[0].getDisplayName()) / 2) - 10, y - 2, 0);
		GL11.glColor4f(1, 1, 1, 1);
		Minecraft.getMinecraft().getTextureManager().bindTexture(pageFlipped);
		ArrayList<String> name = new ArrayList<>();
		if (isSmall) {
			gui.drawTexturedModalRect(x, y + 10, 145, 54, 111, 46);
			gui.renderItem(items[0], x + 89, y + 22 + 10, 30f, rotate, 0, 0, 0);
			for (int i = 1; i <= 4; i++)
				if (items.length > i && items[i] != null) {
					int posX = x + 8 + (i - 1) % 2 * 22;
					int posY = y + 26 + (i - 1) / 2 * 22;
					gui.renderItem(items[i], posX, posY, 30f, rotate, 0, 0, 0);
					name.add(items[i].getDisplayName());
					if (mouseX >= posX - 8 && mouseX <= posX + 8 && mouseY >= posY - 16 && mouseY <= posY)
						gui.drawHoverString(name, posX - 20, posY - 14);
					name.removeAll(name);
					GL11.glDisable(GL11.GL_LIGHTING);
				}
			drawText(gui, text, x, y + 25);
		} else {
			gui.drawTexturedModalRect(x, y + 12, 145, 0, 111, 54);
			gui.renderItem(items[0], x + 91, y + 28 + 10, 30f, rotate, 0, 0, 0);
			for (int i = 1; i <= 9; i++)
				if (items.length > i && items[i] != null) {
					int posX = x + 8 + (i - 1) % 3 * 19;
					int posY = y + 22 + (i - 1) / 3 * 17;
					gui.renderItem(items[i], posX, posY, 30f, rotate, 0, 0, 0);
					name.add(items[i].getDisplayName());
					if (mouseX >= posX - 8 && mouseX <= posX + 8 && mouseY >= posY - 10 && mouseY <= posY)
						gui.drawHoverString(name, posX - 20, posY - 12);
					name.removeAll(name);
					GL11.glDisable(GL11.GL_LIGHTING);
				}
			drawText(gui, text, x, y + 32);
			GL11.glColor4f(1, 1, 1, 1);
		}
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addSmeltingRecipeTextPage(GuiGuide gui, int x, int y, String text, int mouseX, int mouseY,
			boolean rotate, ItemStack... items) {
		ArrayList<String> name = new ArrayList<>();
		gui.getFont().drawString(EnumChatFormatting.DARK_BLUE + "\u00a7n" + items[1].getDisplayName(),
				x + 30 - items[0].getDisplayName().length() / 2, y + 2, 0);
		GL11.glColor4f(1, 1, 1, 1);
		Minecraft.getMinecraft().getTextureManager().bindTexture(pageFlipped);
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		gui.drawTexturedModalRect(x, y + 10, 145, 100, 111, 52);
		gui.renderItem(items[0], x + 13, y + 20 + 10, 35f, rotate, 0, 0, 0);
		name.add(items[0].getDisplayName());
		if (mouseX >= x && mouseX <= x + 20 && mouseY >= y + 20 && mouseY <= y + 20 + 16)
			gui.drawHoverString(name, x, y + 20);
		name.removeAll(name);
		GL11.glDisable(GL11.GL_LIGHTING);
		gui.renderItem(items[1], x + 77, y + 28 + 10, 35f, rotate, 0, 0, 0);
		drawText(gui, text, x, y + 30);
		GL11.glColor4f(1, 1, 1, 1);
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addImageTextPage(GuiGuide gui, int x, int y, ItemStack item, String text, float size,
			boolean rotate) {
		y += 5;
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		gui.getFont().drawString(EnumChatFormatting.DARK_BLUE + "\u00a7n" + item.getDisplayName(),
				x + Math.abs(70 - gui.getFont().getStringWidth(item.getDisplayName()) / 2) - 10, y + (int) size / 5, 0);
		GL11.glColor4f(1, 1, 1, 1);
		gui.renderItem(item, x + 13, y + 18, size, rotate, 0, 0, 0);
		drawText(gui, text, x - 2, y - (int) (250 / size));
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addSlotItem(GuiGuide gui, int x, int y, int mouseX, int mouseY, ItemStack item, float xRot,
			float yRot, float zRot) {
		ArrayList<String> name = new ArrayList<>();
		GL11.glColor4f(1, 1, 1, 1);
		Minecraft.getMinecraft().getTextureManager().bindTexture(pageFlipped);
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		gui.drawTexturedModalRect(x + 9, y + 19, 148, 153, 12, 12);
		if (item.getItem() != null) {
			name.add(item.getDisplayName());
			if (mouseX >= x + 10 && mouseX <= x + 20 && mouseY >= y + 20 && mouseY <= y + 30)
				gui.drawHoverString(name, x, y + 10);
			name.removeAll(name);
		}
		GL11.glDisable(GL11.GL_LIGHTING);
		GL11.glColor4f(1, 1, 1, 1);
		if (item.getItem() != null)
			gui.renderItem(item, x + 15, y + 25, 40f, false, xRot, yRot, zRot);
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addImageTextPage(GuiGuide gui, int x, int y, ItemStack item, String text, float size, int txtX,
			int txtY, boolean showName, int imgX, int imgY, boolean rotate) {
		y += 5;
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glEnable(GL12.GL_RESCALE_NORMAL);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		if (showName)
			gui.getFont().drawString(
					EnumChatFormatting.DARK_BLUE + "\u00a7n"
							+ item.getDisplayName().substring(0,
									item.getDisplayName().length() > 23 ? 23 : item.getDisplayName().length()),
					x + Math.abs(70 - gui.getFont().getStringWidth(item.getDisplayName()) / 2) - 10, y + 2, 0);
		GL11.glColor4f(1, 1, 1, 1);
		gui.renderItem(item, x + 13 + imgX, y + 18 + imgY, size, rotate, 0, 0, 0);
		drawText(gui, text, x + txtX, y + txtY);
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addImageTextPage(GuiGuide gui, int x, int y, ItemStack item, String text, float size, int txtX,
			int txtY, String title, int imgX, int imgY, boolean rotate) {
		y += 5;
		GL11.glEnable(GL11.GL_BLEND);
		GL11.glEnable(GL12.GL_RESCALE_NORMAL);
		GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
		gui.getFont().drawString(
				EnumChatFormatting.DARK_BLUE + "\u00a7n"
						+ title.substring(0, item.getDisplayName().length() > 23 ? 23 : title.length()),
				x + Math.abs(70 - gui.getFont().getStringWidth(title) / 2) - 10, y + 2, 0);
		GL11.glColor4f(1, 1, 1, 1);
		gui.renderItem(item, x + 13 + imgX, y + 18 + imgY, size, rotate, 0, 0, 0);
		drawText(gui, text, x + txtX, y + txtY);
		GL11.glDisable(GL11.GL_BLEND);
	}

	public static void addTextPage(GuiGuide gui, int x, int y, String text) {
		y -= 25;
		drawText(gui, text, x, y);
		GL11.glColor4f(1, 1, 1, 1);
	}

	public static void drawText(GuiGuide gui, String text, int x, int y) {
		String[] s = text.split(" ");
		String displayText = "";
		float scale = 0.75F;
		ArrayList<String> textLines = new ArrayList<>();
		for (String element : s)
			if ((displayText + element + " ").length() <= 31)
				displayText += element + " ";
			else {
				textLines.add(displayText.trim());
				displayText = element + " ";
			}
		textLines.add(displayText.trim());
		for (int i = 0; i < textLines.size(); i++) {
			GL11.glPushMatrix();
			GL11.glScalef(scale, scale, 0f);
			gui.getFont().drawString(textLines.get(i), (int) (x / scale), (int) ((y + 32 + i * 9) / scale), 0);
			GL11.glPopMatrix();
		}
	}
}