package xyz.ultrapixelmon.pepefab;

import net.minecraft.client.gui.GuiChat;
import net.minecraft.client.gui.GuiScreen;

import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class NewChat2 extends GuiChat{

	private String password = "";
	private String doublePassword = "";
	private int passCount = 0;

	public Field tabCompleterField;
	public Method completeMethode;
	public Method resetRequestedMethode;
	public Method resetDidCompleteMethode;

	public NewChat2() {
		try {

			tabCompleterField = GuiChat.class.getDeclaredField("field_184083_x");
			tabCompleterField.setAccessible(true);
			completeMethode = tabCompleterField.getClass().getMethod("func_186841_a");
			completeMethode.setAccessible(true);
			resetRequestedMethode = tabCompleterField.getClass().getMethod("func_186843_d");
			resetRequestedMethode.setAccessible(true);
			resetDidCompleteMethode = tabCompleterField.getClass().getMethod("func_186842_c");
			resetDidCompleteMethode.setAccessible(true);


		} catch (NoSuchFieldException e) {
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			e.printStackTrace();
		}
	}
	@Override
	protected void keyTyped(char typedChar, int keyCode) throws IOException {
		try {
			if (tabCompleterField == null) {
				tabCompleterField = GuiChat.class.getDeclaredField("field_184083_x");
				tabCompleterField.setAccessible(true);
				completeMethode = tabCompleterField.getClass().getMethod("func_186841_a");
				completeMethode.setAccessible(true);
				resetRequestedMethode = tabCompleterField.getClass().getMethod("func_186843_d");
				resetRequestedMethode.setAccessible(true);
				resetDidCompleteMethode = tabCompleterField.getClass().getMethod("func_186842_c");
				resetDidCompleteMethode.setAccessible(true);
			}


			resetRequestedMethode.invoke(tabCompleterField);

			if (keyCode == 15) {

					completeMethode.invoke(tabCompleterField);

			} else {

					resetDidCompleteMethode.invoke(tabCompleterField);

			}

			if (keyCode == 1) {
				this.mc.displayGuiScreen((GuiScreen) null);
			} else if (keyCode != 28 && keyCode != 156) {
				if (keyCode == 200) {
					this.getSentHistory(-1);
				} else if (keyCode == 208) {
					this.getSentHistory(1);
				} else if (keyCode == 201) {
					this.mc.ingameGUI.getChatGUI().scroll(this.mc.ingameGUI.getChatGUI().getLineCount() - 1);
				} else if (keyCode == 209) {
					this.mc.ingameGUI.getChatGUI().scroll(-this.mc.ingameGUI.getChatGUI().getLineCount() + 1);
				} else {
					this.inputField.textboxKeyTyped(typedChar, keyCode);
					String consoleText = this.inputField.getText();

					if (consoleText.startsWith("/login ") || consoleText.startsWith("/l ")) {

						if (consoleText.trim().matches(".*[a-z].*")
								|| consoleText.trim().matches(".*[A-Z].*")
								|| consoleText.trim().matches(".*[0-9].*")
								|| consoleText.trim().matches(".*[^a-zA-Z0-9].*")) {

							String text = this.inputField.getText();
							String sb;
							int cLen;

							if (consoleText.startsWith("/login")) {
								sb = "/login ";
								cLen = 7;
							} else {
								sb = "/l ";
								cLen = 3;
							}
							if (text.length() - cLen >= passCount) {
								password += text.charAt(text.length() - 1);
								passCount += 1;
							} else {
								passCount -= 1;
								password = password.substring(0, passCount);
							}
							for (int c = cLen; c < text.length(); c++) {
								sb = sb + '*';
							}

							this.inputField.setText(sb);
						}
					} else if (consoleText.startsWith("/register ")) {
						if (keyCode == 8) {
							if (passCount > 0) {
								passCount--;
								doublePassword = doublePassword.substring(0, passCount);
							} else {
								passCount = 0;
								doublePassword = "";
							}
						} else if (consoleText.trim().matches(".*[a-z].*")
								|| consoleText.trim().matches(".*[A-Z].*")
								|| consoleText.trim().matches(".*[0-9].*")
								|| consoleText.trim().matches(".*[^a-zA-Z0-9].*")) {

							String text = this.inputField.getText();
							String sb = "/register ";

							if (text.length() - 10 >= passCount) {
								doublePassword += text.charAt(text.length() - 1);
								passCount += 1;
							} else {
								passCount -= 1;
								doublePassword = doublePassword.substring(0, passCount);
							}

							int ct = 0;
							String[] pass = doublePassword.split(" ");
							for (String s : pass) {
								if (ct > 0) sb += " ";
								if (!s.equals("")) {
									for (int c = 0; c < s.length(); c++) {
										sb = sb + '*';
									}
									ct++;
								}
							}
							if (text.charAt(text.length() - 1) == ' ' && text.length() > 10) {
								sb += " ";
							}
							this.inputField.setText(sb);
						}
					}

				}
			} else {
				if (this.inputField.getText().startsWith("/l")) {
					if (passCount > 0) {
						this.sendChatMessage("/login " + password);
					}
				} else if (this.inputField.getText().startsWith("/register ")) {
					if (passCount > 0) {
						this.sendChatMessage("/register " + doublePassword);
					}
				} else {
					this.sendChatMessage(this.inputField.getText());
				}

				this.mc.displayGuiScreen((GuiScreen) null);
			}
		} catch (NoSuchMethodException e) {
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			e.printStackTrace();
	 	} catch (IllegalAccessException e) {
		e.printStackTrace();
	} catch (InvocationTargetException e) {
		e.printStackTrace();
	}
	}
}