* This file is part of Spoutcraft.

*

* Copyright (c) 2011 SpoutcraftDev <http://spoutcraft.org/>

* Spoutcraft is licensed under the GNU Lesser General Public License.

*

* Spoutcraft is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* Spoutcraft is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

  private Throwable caused;

  private GenericLabel hastebinLink;

  private String hastebinURL;

  private boolean generated = false;

  public GuiUnexpectedError(Throwable caused) {

    this.caused = caused;

  }

  public void initGui() {

    GenericScrollArea screen = new GenericScrollArea();

    screen.setHeight(height - 16 - 24).setWidth(width).setY(16 + 24).setX(0);

    getScreen().attachWidget("Spoutcraft", screen);

    GenericLabel label = new GenericLabel("Oh noes! An error has occurred!");

    int size = Spoutcraft.getMinecraftFont().getTextWidth(label.getText());

    label.setX((int) (width / 2 - size / 2)).setY(16);

    label.setFixed(true).setPriority(RenderPriority.Lowest);

    getScreen().attachWidget("Spoutcraft", label);

    int top = 60;

    Color grey = new Color(0.80F, 0.80F, 0.80F, 0.65F);

    hastebinLink = new GenericLabel("Generating hastie...");

    hastebinLink.setX(95).setY(top);

    hastebinLink.setTextColor(grey);

    screen.attachWidget("Spoutcraft", hastebinLink);

    generateHastie();

    Button button = new CopyErrorURL(this).setText("Copy Link");

    button.setHeight(20).setWidth(80);

    button.setX((int) (hastebinLink.getWidth() + hastebinLink.getX() + 10.0));

    button.setY(top-5);

    button.setAlign(WidgetAnchor.TOP_CENTER);

    screen.attachWidget("Spoutcraft", button);

    top += 25;

    button = new ReportErrorButton().setText("Report");

    button.setHeight(20).setWidth(70);

    button.setX((int) (width / 2 - button.getWidth() - button.getWidth() / 2));

    button.setY(top);

    button.setAlign(WidgetAnchor.TOP_CENTER);

    screen.attachWidget("Spoutcraft", button);

    button = new IgnoreErrorButton().setText("Ignore");

    button.setHeight(20).setWidth(70);

    button.setX((int) (width / 2 + button.getWidth() / 2));

    button.setY(top);

    button.setAlign(WidgetAnchor.TOP_CENTER);

    screen.attachWidget("Spoutcraft", button);

    top += 30;

  }

  @Override

  public void drawScreen(int var1, int var2, float var3) {

    drawDefaultBackground();

  }

  private void generateHastie() {

    if (generated) {

      hastebinLink.setText("Error Link: " + ChatColor.GREEN + hastebinURL);

      return;

    }

    try {

      StringBuilder builder = new StringBuilder("Spoutcraft Error Report:\n");

      builder.append("    Build: ").append(SpoutClient.getClientVersion()).append("\n");

      builder.append("-----------------------------------").append("\n");

      builder.append("Stack Trace:").append("\n");

      builder.append("    Exception: ").append(caused.getClass().getSimpleName()).append("\n");

      builder.append("    Message: ").append(caused.getMessage()).append("\n");

      builder.append("    Trace:").append("\n");

     

      StringWriter sw = new StringWriter();

      caused.printStackTrace(new PrintWriter(sw));

      String causeString = sw.toString();

      builder.append("       ").append(sw).append("\n");

     

      builder.append("-----------------------------------").append("\n");

      builder.append("Minecraft Information:\n");

      // ToDO:

      //builder.append("    Texture Pack: ").append(Minecraft.getMinecraft().texturePackList.getSelectedTexturePack().getTexturePackFileName()).append("\n");

      //builder.append("    Texture Pack Res: ").append(TileSize.int_size + "x").append("\n");

      builder.append("    LWJGL Version: ").append(Sys.getVersion()).append("\n");

      builder.append("System Information:\n");

      builder.append("    Operating System: ").append(System.getProperty("os.name")).append("\n");

      builder.append("    Operating System Version: ").append(System.getProperty("os.version")).append("\n");

      builder.append("    Operating System Architecture: ").append(System.getProperty("os.arch")).append("\n");

      builder.append("    Java version: ").append(System.getProperty("java.version")).append(" ").append(System.getProperty("sun.arch.data.model", "32")).append(" bit").append("\n");

      builder.append("    Total Memory: ").append(Runtime.getRuntime().totalMemory() / 1024L / 1024L).append(" MB\n");

      builder.append("    Max Memory: ").append(Runtime.getRuntime().maxMemory() / 1024L / 1024L).append(" MB\n");

      builder.append("    Memory Free: ").append(Runtime.getRuntime().freeMemory() / 1024L / 1024L).append(" MB\n");

      builder.append("    CPU Cores: ").append(Runtime.getRuntime().availableProcessors()).append("\n");

      builder.append("    OpenGL Version: ").append(GL11.glGetString(GL11.GL_VERSION)).append("\n");

      builder.append("    OpenGL Vendor: ").append(GL11.glGetString(GL11.GL_VENDOR)).append("\n");

      String message = builder.toString();

      PasteBinAPI pastebin = new PasteBinAPI("963f01dd506cb3f607a487bc34b60d16");

      String response = pastebin.makePaste(message, "ser_" + System.currentTimeMillis(), "text");

      System.out.println("pastebin response: " + response);

      if (!response.startsWith("http://pastebin.com")) {

        URL url = new URL("http://www.hastebin.com/documents");

        URLConnection conn = url.openConnection();

        conn.setDoOutput(true);

        OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());

        wr.write(builder.toString());

        wr.flush();

        BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));

        String line = rd.readLine();

        hastebinURL = "hastebin.com/" + line.substring(8, line.length() - 2); // Get rid of the JSON stuff

        wr.close();

        rd.close();

      } else {

        hastebinURL = response;

      }

      hastebinLink.setText("Error: " + ChatColor.GREEN + hastebinURL);

      generated = true;

    } catch (Exception e) {

      hastebinLink.setText("Connection error!");

    }

  }

  protected void copyErrorToClipboard() {

    Toolkit.getDefaultToolkit().getSystemClipboard().setContents(new StringSelection(hastebinURL), null);

  }

}

  private GuiUnexpectedError error;

  CopyErrorURL(GuiUnexpectedError error) {

    this.error = error;

  }

  public void onButtonClick() {

    error.copyErrorToClipboard();

  }

}

  public void onButtonClick() {

    Minecraft.getMinecraft().displayGuiScreen(new org.spoutcraft.client.gui.mainmenu.MainMenu());

  }

}

  public void onButtonClick() {

    try {

      URL url = new URL("http://spout.in/issues");

      Desktop.getDesktop().browse(url.toURI());

    } catch (Exception e) { }

    Minecraft.getMinecraft().displayGuiScreen(new org.spoutcraft.client.gui.mainmenu.MainMenu());

  }

}

  public void onButtonClick() {

    Minecraft.getMinecraft().shutdownMinecraftApplet();

  }

}