package View;

import javax.swing.*;
import javax.swing.border.TitledBorder;
import java.awt.*;

/**
 * Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
 *
 * @Author: Armin Wolf
 * @Email: a_wolf28@uni-muenster.de
 * @Date: 02.06.2017.
 */
public class SidePanel extends JPanel {


    private JLabel[] labels;
    private JTextField[] input;
    private JButton startButton;
    private JPanel continer;
    private GridBagConstraints gbc;

    public SidePanel(){
        this.setBorder(new TitledBorder("Eingabefelder"));
        this.labels = new JLabel[10];
        this.input = new JTextField[10];
        this.setLayout(new BorderLayout());
        this.continer = new JPanel();
        continer.setLayout(new GridBagLayout());;
        gbc = new GridBagConstraints();
        gbc.anchor = GridBagConstraints.NORTH;
        gbc.fill = GridBagConstraints.HORIZONTAL;

        addTextfieldAndInput(0, "Konstante", 1.0);
        addTextfieldAndInput(1, "Fehler", 0.005);

        startButton = new JButton("start");
        addButton(2, startButton);
        this.add(continer, BorderLayout.NORTH);
    }


    private void addTextfieldAndInput(int row, String name, Double value){
        this.labels[row] = new JLabel(name);
        this.input[row]  = new JTextField();
        this.input[row].setText(""+value);

        gbc.insets = new Insets(0, 5,0,0);
        gbc.gridx = 0;
        gbc.gridy = row;
        gbc.weightx = 0.05;
        gbc.weighty = 0.05;
        continer.add(this.labels[row], gbc);

        gbc.gridx = 1;
        gbc.gridy = row;
        gbc.weightx = 0.9;
        gbc.weighty = 0.05;
        gbc.insets = new Insets(0, 0,0,5);
        continer.add(this.input[row], gbc);
    }

    private void addButton(int row, JButton button){

        gbc.insets = new Insets(30, 5,0,0);
        gbc.gridx = 0;
        gbc.gridy = row;
        gbc.weightx = 0.05;
        gbc.weighty = 0.05;

        continer.add(button, gbc);
    }

    public JButton getStartButton() {
        return startButton;
    }

    public String[] getInput() {
        String[] input = new String[3];
        input[0] = this.input[0].getText();
        input[1] = this.input[1].getText();
        return input;
    }

    public void setInput(JTextField[] input) {
        this.input = input;
    }
}