package com.detrav.gui;

import gregtech.api.util.GT_Utility;
import net.minecraft.util.StatCollector;
import org.lwjgl.opengl.GL11;

import com.detrav.gui.textures.DetravMapTexture;

import net.minecraft.client.gui.GuiScreen;
import net.minecraft.util.ResourceLocation;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

/**
 * Created by wital_000 on 21.03.2016.
 */
public class DetravScannerGUI extends GuiScreen {
    public static final int GUI_ID = 20;
    private static DetravMapTexture map = null;
    OresList oresList = null;

    private final static int minHeight = 128;
    private final static int minWidth = 128;
    private int prevW;
    private int prevH;

    private static final ResourceLocation back = new ResourceLocation("gregtech:textures/gui/propick.png");

    public DetravScannerGUI() {

    }

    public static void newMap(DetravMapTexture aMap) {
        if (map != null) {
            map.deleteGlTexture();
            map = null;
        }
        map = aMap;
        map.loadTexture(null);
    }

    @Override
    public void drawScreen(int x, int y, float f) {
        this.drawDefaultBackground();
        if(map == null) return;
        int currentWidth = Math.max(map.width, minWidth);
        int currentHeight = Math.max(map.height, minHeight);
        int aX = (this.width - currentWidth-100)/2;
        int aY = (this.height - currentHeight)/2;

        if(oresList == null || (prevW != width || prevH != height)) {
            oresList = new OresList(
                this, 100, currentHeight, aY, aY+currentHeight, aX+currentWidth, 10, map.packet.ores, 
                ((name, invert) -> {
                    if (map != null) map.loadTexture(null, name, invert);
                })
            );
            prevW = width;
            prevH = height;
        }

        // draw back for ores
        drawRect(aX,aY,aX+currentWidth+100,aY+currentHeight,0xFFC6C6C6);
        map.glBindTexture();
        map.draw(aX,aY);
        oresList.drawScreen(x, y, f);
        mc.getTextureManager().bindTexture(back);
        GL11.glColor4f(0xFF, 0xFF, 0xFF, 0xFF);

        // draw corners
        drawTexturedModalRect(aX-5,aY-5,0,0,5,5);//leftTop
        drawTexturedModalRect(aX+currentWidth+100,aY-5,171,0,5,5);//RightTop
        drawTexturedModalRect(aX-5,aY+currentHeight,0,161,5,5);//leftDown
        drawTexturedModalRect(aX+currentWidth+100,aY+currentHeight,171,161,5,5);//RightDown
        
        // draw edges
        for(int i = aX ; i <aX + currentWidth + 100 ; i += 128) drawTexturedModalRect(i,aY-5,5,0,Math.min(128,aX+currentWidth+100-i),5); //top
        for(int i = aX ; i <aX + currentWidth + 100 ; i += 128) drawTexturedModalRect(i,aY+currentHeight,5,161,Math.min(128,aX+currentWidth+100-i),5); //down
        for(int i = aY ; i <aY + currentHeight ; i += 128) drawTexturedModalRect(aX-5,i,0,5,5,Math.min(128,aY + currentHeight-i)); //left
        for(int i = aY ; i <aY + currentHeight ; i += 128) drawTexturedModalRect(aX+currentWidth+100,i,171,5,5,Math.min(128,aY+currentHeight-i)); //right

        if (map.packet.ptype == 2) {
            HashMap<Byte, Short>[][] fluidInfo = map.packet.map;
            int tX = x - aX;
            int tY = y - aY;
            if (tX >= 0 && tY >= 0 && tX < fluidInfo.length && tY < fluidInfo[0].length) {
                List<String> info = new ArrayList<>();
                if (fluidInfo[tX][tY] != null) {
                    short fluidId = fluidInfo[tX][tY].get((byte) 1);
                    short fluidAmount = fluidInfo[tX][tY].get((byte) 2);
                    if (fluidId != 0 && fluidAmount > 0) {
                        info.add(
                                StatCollector.translateToLocal("gui.detrav.scanner.tooltip.fluid_name")
                                        + map.packet.metaMap.get(fluidId));
                        info.add(
                                StatCollector.translateToLocal("gui.detrav.scanner.tooltip.fluid_amount")
                                        + GT_Utility.formatNumbers(fluidAmount) + " L");
                    }
                    else info.add(StatCollector.translateToLocal("gui.detrav.scanner.tooltip.no_fluid"));
                }
                else {
                    info.add(StatCollector.translateToLocal("gui.detrav.scanner.tooltip.no_fluid"));
                }
                func_146283_a(info, x, y);
            }
        }
    }

}