import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;

public class objectivePane extends JPanel
{
    public JTextArea diagnosticoArea;
    public JTextArea tratamientoArea;
    public JTextArea comentariosArea;

    public JTextArea vitalSignsArea;
    public JLabel vitalSignsLabel;

    public objectivePane()
    {

        try
        {
            SpringLayout layout = new SpringLayout();
            setLayout(layout);
            setOpaque(true);

            vitalSignsLabel = new JLabel("SIGNOS VITALES ANTERIORES");
            vitalSignsArea = new JTextArea("No existen datos anteriores",5,25);
            vitalSignsArea.setEditable(false);
            JScrollPane scrollPane1 = new JScrollPane(vitalSignsArea);
            scrollPane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
            JComponent panel0 = makeScrollPanel(scrollPane1);

            add(vitalSignsLabel);
            add(panel0);

            layout.putConstraint(SpringLayout.NORTH, vitalSignsLabel, 10, SpringLayout.NORTH, this);
            layout.putConstraint(SpringLayout.WEST, vitalSignsLabel, 15, SpringLayout.WEST, this);
            layout.putConstraint(SpringLayout.NORTH, panel0, 10, SpringLayout.SOUTH, vitalSignsLabel);
            layout.putConstraint(SpringLayout.WEST, panel0, 15, SpringLayout.WEST, this);


            //Creación de las distintas paneles de texto con sus características respectivas

            diagnosticoArea = new JTextArea("No existen diagnosticos anteriores",5,25);
            diagnosticoArea.setEditable(false);
            JScrollPane diagnosticoScrollPane = new JScrollPane(diagnosticoArea);
            diagnosticoScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

            tratamientoArea = new JTextArea("No existen tratamientos anteriores");
            tratamientoArea.setEditable(false);
            JScrollPane tratamientoScrollPane = new JScrollPane(tratamientoArea);
            tratamientoScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

            comentariosArea = new JTextArea();
            //comentariosArea.setEditable(false);
            JScrollPane comentariosScrollPane = new JScrollPane(comentariosArea);
            comentariosScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);


            //Creación del tabbedPane con sus tabs
            JTabbedPane tabbedPane = new JTabbedPane();

            JComponent panel1 = makeScrollPanel(diagnosticoScrollPane);
            tabbedPane.addTab("Diagnóstico", panel1);
            tabbedPane.setMnemonicAt(0, KeyEvent.VK_D);

            JComponent panel2 = makeScrollPanel(tratamientoScrollPane);
            tabbedPane.addTab("Tratamiento", panel2);
            tabbedPane.setMnemonicAt(1, KeyEvent.VK_M);

            JComponent panel3 = makeScrollPanel(comentariosScrollPane);
            tabbedPane.addTab("Comentarios", panel3);
            tabbedPane.setMnemonicAt(2, KeyEvent.VK_C);

            add(tabbedPane);

            //Uncomment the following line to use scrolling tabs.
            tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);

            layout.putConstraint(SpringLayout.NORTH, tabbedPane, 20, SpringLayout.SOUTH,    panel0);
            layout.putConstraint(SpringLayout.WEST, tabbedPane, 15, SpringLayout.WEST, this);
        }
        catch(Exception e)
        {
            System.out.println(e.toString());
        }
    }

    public objectivePane(String ARCHIVO1, String ARCHIVO2, String ARCHIVO3, String ARCHIVO4) throws Exception
    {
        SpringLayout layout = new SpringLayout();
        setLayout(layout);
        setOpaque(true);

        /**********************************************/

        File signos = new File(ARCHIVO1);
        File diagnostico = new File(ARCHIVO2);
        File tratamiento = new File(ARCHIVO3);
        File comentarios = new File(ARCHIVO4);

        FileReader in1 = new FileReader(signos);
        FileReader in2 = new FileReader(diagnostico);
        FileReader in3 = new FileReader(tratamiento);
        FileReader in4 = new FileReader(comentarios);

        StringWriter out1 = new StringWriter();
        StringWriter out2 = new StringWriter();
        StringWriter out3 = new StringWriter();
        StringWriter out4 = new StringWriter();

        String signosString = new String();
        String diagnosticoString = new String();
        String tratamientoString = new String();
        String comentariosString = new String();

        int c;

        while ((c = in1.read()) != -1)
        {   out1.write(c);
            signosString = out1.toString();
        }
        while ((c = in2.read()) != -1)
        {   out2.write(c);
            diagnosticoString = out2.toString();
        }
        while ((c = in3.read()) != -1)
        {   out3.write(c);
            tratamientoString = out3.toString();
        }
        while ((c = in4.read()) != -1)
        {   out4.write(c);
            comentariosString = out4.toString();
        }

        /**************************************************/

        vitalSignsLabel = new JLabel("SIGNOS VITALES ANTERIORES");
        vitalSignsArea = new JTextArea(signosString,5,25);
        vitalSignsArea.setEditable(false);
        vitalSignsArea.setTabSize(7);
        JScrollPane scrollPane1 = new JScrollPane(vitalSignsArea);
        scrollPane1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
        JComponent panel0 = makeScrollPanel(scrollPane1);

        add(vitalSignsLabel);
        add(panel0);

        layout.putConstraint(SpringLayout.NORTH, vitalSignsLabel, 10, SpringLayout.NORTH, this);
        layout.putConstraint(SpringLayout.WEST, vitalSignsLabel, 15, SpringLayout.WEST, this);
        layout.putConstraint(SpringLayout.NORTH, panel0, 10, SpringLayout.SOUTH, vitalSignsLabel);
        layout.putConstraint(SpringLayout.WEST, panel0, 15, SpringLayout.WEST, this);

        //Creación de las distintas paneles de texto con sus características respectivas

        diagnosticoArea = new JTextArea(diagnosticoString,5,25);
        diagnosticoArea.setEditable(false);
        JScrollPane diagnosticoScrollPane = new JScrollPane(diagnosticoArea);
        diagnosticoScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

        tratamientoArea = new JTextArea(tratamientoString);
        tratamientoArea.setEditable(false);
        JScrollPane tratamientoScrollPane = new JScrollPane(tratamientoArea);
        tratamientoScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

        comentariosArea = new JTextArea(comentariosString);
//        comentariosArea.setEditable(false);
        JScrollPane comentariosScrollPane = new JScrollPane(comentariosArea);
        comentariosScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);


        //Creación del tabbedPane con sus tabs
        JTabbedPane tabbedPane = new JTabbedPane();

        JComponent panel1 = makeScrollPanel(diagnosticoScrollPane);
        tabbedPane.addTab("Diagnóstico", panel1);
        tabbedPane.setMnemonicAt(0, KeyEvent.VK_D);

        JComponent panel2 = makeScrollPanel(tratamientoScrollPane);
        tabbedPane.addTab("Tratamiento", panel2);
        tabbedPane.setMnemonicAt(1, KeyEvent.VK_M);

        JComponent panel3 = makeScrollPanel(comentariosScrollPane);
        tabbedPane.addTab("Comentarios", panel3);
        tabbedPane.setMnemonicAt(2, KeyEvent.VK_C);


        //Add the tabbed pane to this panel.
        add(tabbedPane);

        //Uncomment the following line to use scrolling tabs.
        tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);

        layout.putConstraint(SpringLayout.NORTH, tabbedPane, 20, SpringLayout.SOUTH, panel0);
        layout.putConstraint(SpringLayout.WEST, tabbedPane, 15, SpringLayout.WEST, this);

        in1.close();
        in2.close();
        in3.close();
        in4.close();
    }

     //Convierte el scrollPane en un componente (panel) normal
     protected JComponent makeScrollPanel(JScrollPane pane)
     {
            JPanel panel = new JPanel(false);
            panel.setLayout(new GridLayout(1, 1));
            panel.add(pane);
            return panel;
     }
}