package me.lordethan.cryton.utils;

import net.minecraft.client.gui.GuiScreen;

import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.Proxy;
import java.net.URL;
import java.util.Scanner;

import org.lwjgl.input.Keyboard;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.Gui;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.Session;

public class SessionStealer extends GuiScreen {


	public GuiScreen parentScreen;


	public GuiTextField passwordBox2;

	public GuiTextField sessionBox;

	public SessionStealer(GuiScreen paramScreen)
	{
	  this.parentScreen = paramScreen;
	}

	public void initGui()
	{

	  Keyboard.enableRepeatEvents(true);
	  this.buttonList.add(new GuiButton(444, this.width / 2 - 100,  this.height / 4 + 96 + 50, "Session ID Login"));
	  this.buttonList.add(new GuiButton(2, this.width / 2 - 100, this.height / 4 + 96 + 106, "Back"));
	  this.passwordBox2 = new GuiTextField(66, mc.fontRendererObj, this.width / 2 - 100, 161, 200, 20);
	  passwordBox2.setMaxStringLength(65);

	}

	public void onGuiClosed()
	{
	  Keyboard.enableRepeatEvents(false);
	}

	public void updateScreen()
	{

	  this.passwordBox2.updateCursorCounter();
	}

	public void mouseClicked(int x, int y, int b)
	{
	  this.passwordBox2.mouseClicked(x, y, b);
	  try {
		super.mouseClicked(x, y, b);
	} catch (IOException e) {
		e.printStackTrace();
	}
	}

	public static boolean premium = true;
	public void keyTyped(char ch, int key)
	{
	  if (key == 1) {
	    Minecraft.getMinecraft().displayGuiScreen(this.parentScreen);
	  }


	  this.passwordBox2.textboxKeyTyped(ch, key);


	  if (key == 28) {
	    actionPerformed((GuiButton)this.buttonList.get(0));
	  }
	  if (key == 13) {
	    actionPerformed((GuiButton)this.buttonList.get(0));
	  }

	}
	public static String lastusername = "";
	public static String lastpassword = "";

	protected void actionPerformed(GuiButton par1GuiButton)
	{

		  if (par1GuiButton.id == 444)
		  {
			// validate input
				String input = passwordBox2.getText();

				if(input.length() != 65 || !input.substring(32, 33).equals(":")
					|| input.split(":").length != 2)
				{
					System.out.print("NO SESSION TOKE");
					return;
				}
				String uuid = input.split(":")[1];
				if(uuid.contains("-"))
				{
					System.out.print("NO SESSION TOKE2");
					return;
				}

				// fetch name history
				JsonElement rawJson;
				try
				{
					rawJson =
						new JsonParser().parse(new InputStreamReader(new URL(
							"https://api.mojang.com/user/profiles/" + uuid
								+ "/names").openConnection().getInputStream()));
				}catch(Exception e)
				{
					System.out.print("Server down? TOKE");
					return;
				}

				// validate UUID
				if(!rawJson.isJsonArray())
				{
					System.out.print("INVALID UUID");
					return;
				}

				// get latest name
				JsonArray json = rawJson.getAsJsonArray();
				String name =
					json.get(json.size() - 1).getAsJsonObject().get("name")
						.getAsString();

				// validate session
				try
				{
					Proxy proxy =
						MinecraftServer.getServer() == null ? null
							: MinecraftServer.getServer().getServerProxy();
					if(proxy == null)
						proxy = Proxy.NO_PROXY;

					HttpURLConnection connection =
						(HttpURLConnection)new URL(
							"https://authserver.mojang.com/validate")
							.openConnection(proxy);

					connection.setRequestMethod("POST");
					connection.setRequestProperty("Content-Type",
						"application/json");

					String content =
						"{\"accessToken\":\"" + input.split(":")[0] + "\"}";

					connection.setRequestProperty("Content-Length", ""
						+ content.getBytes().length);
					connection.setRequestProperty("Content-Language", "en-US");
					connection.setUseCaches(false);
					connection.setDoInput(true);
					connection.setDoOutput(true);

					DataOutputStream output =
						new DataOutputStream(connection.getOutputStream());
					output.writeBytes(content);
					output.flush();
					output.close();

					if(connection.getResponseCode() != 204)
						throw new IOException();
				}catch(IOException e)
				{
					System.out.print("Invalid Session");
					return;
				}

				// use session
				mc.session = new Session(name, uuid, input.split(":")[0], "mojang");




		  }

	}


	public void drawScreen(int x, int y, float f)
	{
		 this.drawDefaultBackground();
		  //Display.setResizable(false);

	    ScaledResolution scaledRes = new ScaledResolution(this.mc, this.mc.displayWidth, this.mc.displayHeight);
	    Gui.drawScaledCustomSizeModalRect(0,
	      0,
	      0.0F,
	      0.0F,
	      scaledRes.getScaledWidth(),
	      scaledRes.getScaledHeight(),
	      scaledRes.getScaledWidth(),
	      scaledRes.getScaledHeight(),
	      scaledRes.getScaledWidth(),
	      scaledRes.getScaledHeight());

	  drawString(mc.fontRendererObj, "§fSessionID", this.width / 2 - 100, 150, 10526880);

		  mc.fontRendererObj.drawString("Username: §a" + this.mc.session.getUsername(), 3, 3, 16777215);


	  try
	  {





	    	this.passwordBox2.drawTextBox();



	  }
	  catch (Exception err)
	  {
	    err.printStackTrace();
	  }
	  super.drawScreen(x, y, f);
	}
	public static String getProcessorID()
	{
	  try
	  {
	    Process process = Runtime.getRuntime().exec(new String[] { "wmic", "cpu", "get", "ProcessorID" });
	    process.getOutputStream().close();
	    Scanner sc = new Scanner(process.getInputStream());
	    String property = sc.next();
	    return sc.next();
	  }
	  catch (IOException localIOException) {}
	  return "0-0";
	}



}