package MeinBudgetView;

import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextField;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JOptionPane;

import java.awt.Font;
import javax.swing.JComboBox;
import javax.swing.JTextArea;
import java.awt.Color;
import javax.swing.JSeparator;

public class MeinGui extends JFrame implements ActionListener {

	private JPanel contentPane;
	public static JTextField text1;
	public static JTextField text2;
	JLabel labelBudgetImage;
	JLabel labelExpensesImage;
	JLabel labelBalancetImage;
	JLabel labelHauptImage;
	JButton senden;
	JButton berechne;
	JLabel leeren;
	JButton loeschen;
	JButton exit;
	public static JLabel budgetDispaly;
	public static JLabel expensesDisplay;
	public static JLabel balanceDisplay;
	public static int budget;
	public static int expenses;
	public static int balance;

	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					MeinGui frame = new MeinGui();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public MeinGui() {
		setTitle("Budget");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 654, 368);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);

		this.berechne = new JButton("Berechne");
		berechne.setToolTipText("");
		berechne.setBounds(10, 281, 110, 23);
		contentPane.add(berechne);

		this.senden = new JButton("Senden");
		senden.setBounds(10, 145, 110, 23);
		contentPane.add(senden);

		text1 = new JTextField();
		text1.setBounds(10, 111, 128, 23);
		contentPane.add(text1);
		text1.setColumns(10);

		text2 = new JTextField();
		text2.setBounds(10, 246, 128, 23);
		contentPane.add(text2);
		text2.setColumns(10);

		labelHauptImage = new JLabel("");
		Image image0 = new ImageIcon(this.getClass().getResource("/budgetapp.png")).getImage();
		labelHauptImage.setIcon(new ImageIcon(image0));

		labelHauptImage.setFont(new Font("Tahoma", Font.BOLD, 13));
		labelHauptImage.setBounds(10, 0, 86, 61);
		contentPane.add(labelHauptImage);

		JLabel budgetEingeben = new JLabel("Budget eingeben");
		budgetEingeben.setFont(new Font("Estrangelo Edessa", Font.BOLD, 14));
		budgetEingeben.setBounds(10, 80, 110, 20);
		contentPane.add(budgetEingeben);

		JLabel labelBudget = new JLabel("Budget");
		labelBudget.setBounds(255, 8, 46, 14);
		contentPane.add(labelBudget);

		JLabel labelExpenses = new JLabel("Expenses");
		labelExpenses.setBounds(390, 8, 56, 14);
		contentPane.add(labelExpenses);

		JLabel labelBalance = new JLabel("Balance");
		labelBalance.setBounds(543, 8, 46, 14);
		contentPane.add(labelBalance);

		labelBudgetImage = new JLabel("");
		Image image1 = new ImageIcon(this.getClass().getResource("/money.png")).getImage();
		labelBudgetImage.setIcon(new ImageIcon(image1));

		labelBudgetImage.setBounds(255, 22, 46, 55);
		contentPane.add(labelBudgetImage);

		labelExpensesImage = new JLabel("");
		Image image2 = new ImageIcon(this.getClass().getResource("/wings-icon.png")).getImage();
		labelExpensesImage.setIcon(new ImageIcon(image2));

		labelExpensesImage.setBounds(400, 22, 46, 55);
		contentPane.add(labelExpensesImage);

		labelBalancetImage = new JLabel("New labelBalance");
		Image image3 = new ImageIcon(this.getClass().getResource("/Money-icon.png")).getImage();
		labelBalancetImage.setIcon(new ImageIcon(image3));

		labelBalancetImage.setBounds(543, 22, 34, 55);
		contentPane.add(labelBalancetImage);

		JLabel budgetAusgeben = new JLabel("Ausgaben");
		budgetAusgeben.setFont(new Font("Estrangelo Edessa", Font.BOLD, 14));
		budgetAusgeben.setBounds(10, 221, 63, 14);
		contentPane.add(budgetAusgeben);

		this.leeren = new JLabel("Eintr\u00E4ge leeren");
		leeren.setFont(new Font("Estrangelo Edessa", Font.BOLD, 14));
		leeren.setBounds(363, 246, 115, 14);
		contentPane.add(leeren);

		this.loeschen = new JButton("L\u00F6schen");
		loeschen.setBounds(368, 266, 89, 30);
		contentPane.add(loeschen);

		this.exit = new JButton("Exit\r\n");
		exit.setBounds(494, 266, 95, 30);
		contentPane.add(exit);

		JLabel beendne = new JLabel("Beenden");
		beendne.setFont(new Font("Estrangelo Edessa", Font.BOLD, 14));
		beendne.setBounds(508, 246, 81, 14);
		contentPane.add(beendne);

		budgetDispaly = new JLabel("0.0 \u20AC");
		budgetDispaly.setFont(new Font("Tahoma", Font.BOLD, 12));
		budgetDispaly.setBounds(255, 82, 86, 14);
		contentPane.add(budgetDispaly);

		expensesDisplay = new JLabel("0.0 \u20AC");
		expensesDisplay.setFont(new Font("Tahoma", Font.BOLD, 12));
		expensesDisplay.setBounds(390, 82, 110, 14);
		contentPane.add(expensesDisplay);

		balanceDisplay = new JLabel("0.0 \u20AC");
		balanceDisplay.setFont(new Font("Tahoma", Font.BOLD, 12));
		balanceDisplay.setBounds(543, 82, 85, 14);
		contentPane.add(balanceDisplay);

		text1.addActionListener(this);
		text2.addActionListener(this);
		senden.addActionListener(this);
		berechne.addActionListener(this);
		loeschen.addActionListener(this);
		exit.addActionListener(this);

	}

	@Override
	public void actionPerformed(ActionEvent ae) {

		if (ae.getSource() == this.exit) {
			exitButton();
		}
		if (ae.getSource() == this.loeschen) {
			leerButton();
		}

		budget = Integer.parseInt(text1.getText());
		if (ae.getSource() == this.senden && (text1 != null && text2 != null)) {
			budgetDispaly.setText(setBudgetView());
		}

		if (ae.getSource() == this.berechne && (text1 != null && text2 != null)) {
			expenses = budget - Integer.parseInt(text2.getText());
			setExpensesView();
			balance = Integer.parseInt(text1.getText()) - Integer.parseInt(text2.getText());
			setBalanceView();
		}

	}

	public void exitButton() {
		System.exit(0);
	}

	public static void leerButton() {
		text1.setText("");
		text2.setText("");
		budgetDispaly.setText("");
		expensesDisplay.setText("");
		balanceDisplay.setText("");
	}

	
	public static String setBudgetView() {
		String result = budget + " €";
		return result;
	}

	public static void setExpensesView() {
		expensesDisplay.setText(expenses - budget + " €");
	}

	public static void setBalanceView() {
		balanceDisplay.setText(balance + " €");
	}	

}