package edu.xscj.business;

import javax.swing.*;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import edu.xscj.bean.*;
import edu.xscj.action.*;

public class addCourseFrame extends JFrame {
    public addCourseFrame() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.getContentPane().setLayout(xYLayout1);
        lbCourseNo.setText("課程編號");
        lbCourseName.setText("課程名");
        lbXuefen.setText("學分");
        btnSubmit.setText("確認");
        btnSubmit.addActionListener(new addCourseFrame_btnSubmit_actionAdapter(this));
        btnReset.setText("重填");
        for (int i = 1; i < 20; i++) {
            boxXuefen.addItem(Integer.toString(i));
        }

        this.getContentPane().add(lbCourseNo, new XYConstraints(75, 35, 53, 24));
        this.getContentPane().add(lbCourseName,
                                  new XYConstraints(81, 90, -1, -1));

        this.getContentPane().add(txtCourseNo,
                                  new XYConstraints(159, 35, 115, 25));
        this.getContentPane().add(txtCourseName,
                                  new XYConstraints(159, 85, 115, 24));
        this.getContentPane().add(lbXuefen, new XYConstraints(87, 139, -1, -1));
        this.getContentPane().add(btnSubmit, new XYConstraints(99, 208, 63, 26));
        this.getContentPane().add(btnReset, new XYConstraints(211, 209, -1, -1));
        this.getContentPane().add(boxXuefen,
                                  new XYConstraints(159, 135, 75, 22));
        this.setSize(380, 280);
        this.setResizable(false);
        this.setTitle("添加課程信息");

    }

    XYLayout xYLayout1 = new XYLayout();
    JLabel lbCourseNo = new JLabel();
    JTextField txtCourseNo = new JTextField();
    JLabel lbCourseName = new JLabel();
    JTextField txtCourseName = new JTextField();
    JLabel lbXuefen = new JLabel();
    JButton btnSubmit = new JButton();
    JButton btnReset = new JButton();
    JComboBox boxXuefen = new JComboBox();
    public void btnSubmit_actionPerformed(ActionEvent e) {
        String courseNo = txtCourseNo.getText();
        String courseName = txtCourseName.getText();
        String xuefen = (String) boxXuefen.getSelectedItem();

        if (courseNo.equals("") || courseName.equals("")) {
            JOptionPane.showMessageDialog(this, "課程編號和課程名不能為空！", "溫心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
            return;
        }
        Course course = new Course();
        course.setCourNo(courseNo);
        course.setCourName(courseName);
        course.setCourXuefen(Integer.parseInt(xuefen));

        AddCourseAction addCourse = new AddCourseAction();
        String str = addCourse.addCourse(course);
        if (str.equals("sucess")) {
            JOptionPane.showMessageDialog(this, "添加課程成功！", "溫心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
        } else if (str.equals("failer")) {
            JOptionPane.showMessageDialog(this, "添加課程失敗！！", "溫心提示",
                                          JOptionPane.
                                          INFORMATION_MESSAGE);
        }
    }
}


class addCourseFrame_btnSubmit_actionAdapter implements ActionListener {
    private addCourseFrame adaptee;
    addCourseFrame_btnSubmit_actionAdapter(addCourseFrame adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnSubmit_actionPerformed(e);
    }
}