package scince;

import java.awt.*;
import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.Connection;
import java.sql.SQLException;
import javax.swing.JOptionPane;

public class project_Info extends JFrame {
    public project_Info() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jLabel1.setForeground(Color.cyan);
        jLabel1.setText("項目編號*");
        jLabel1.setBounds(new Rectangle(26, 10, 89, 31));
        jTextField6.setForeground(Color.cyan);
        jTextField6.setBounds(new Rectangle(116, 220, 107, 32));
        jButton1.setBounds(new Rectangle(256, 42, 83, 38));
        jButton1.setForeground(Color.cyan);
        jButton1.setText("查看");
        jButton1.addActionListener(new project_Info_jButton1_actionAdapter(this));
        jButton2.setBounds(new Rectangle(393, 45, 86, 35));
        jButton2.setForeground(Color.cyan);
        jButton2.setText("刪除");
        jButton2.addActionListener(new project_Info_jButton2_actionAdapter(this));
        jButton3.setBounds(new Rectangle(256, 194, 85, 37));
        jButton3.setForeground(Color.cyan);
        jButton3.setText("添加");
        jButton3.addActionListener(new project_Info_jButton3_actionAdapter(this));
        jButton4.setBounds(new Rectangle(395, 194, 87, 38));
        jButton4.setForeground(Color.cyan);
        jButton4.setText("退出");
        jButton4.addActionListener(new project_Info_jButton4_actionAdapter(this));
        jTextField7.setForeground(Color.cyan);
        jTextField7.setBounds(new Rectangle(256, 111, 87, 41));
        jLabel7.setForeground(Color.cyan);
        jLabel7.setText("請輸入項目編號來查找或刪除");
        jLabel7.setBounds(new Rectangle(264, 67, 253, 56));
        jButton5.setBounds(new Rectangle(382, 113, 110, 39));
        jButton5.setForeground(Color.cyan);
        jButton5.setText("清空所有信息");
        jButton5.addActionListener(new project_Info_jButton5_actionAdapter(this));
        this.getContentPane().setBackground(new Color(146, 219, 102));
        jLabel2.setForeground(Color.cyan);
        jLabel3.setForeground(Color.cyan);
        jLabel4.setForeground(Color.cyan);
        jLabel5.setForeground(Color.cyan);
        jLabel6.setForeground(Color.cyan);
        jTextField1.setForeground(Color.cyan);
        jTextField2.setForeground(Color.cyan);
        jTextField3.setForeground(Color.cyan);
        jTextField4.setForeground(Color.cyan);
        jTextField5.setForeground(Color.cyan);
        this.getContentPane().add(jLabel1);
        jTextField5.setBounds(new Rectangle(115, 182, 108, 29));
        jTextField4.setBounds(new Rectangle(117, 136, 106, 31));
        jTextField3.setBounds(new Rectangle(118, 96, 107, 32));
        jTextField2.setBounds(new Rectangle(119, 54, 105, 33));
        jTextField1.setBounds(new Rectangle(120, 14, 79, 21));
        jLabel6.setText("參加人員角色");
        jLabel6.setBounds(new Rectangle(20, 219, 77, 47));
        jLabel5.setText("時間*");
        jLabel5.setBounds(new Rectangle(28, 178, 54, 37));
        jLabel4.setText("經費*(元)");
        jLabel4.setBounds(new Rectangle(26, 131, 59, 33));
        jLabel3.setText("項目來源");
        jLabel3.setBounds(new Rectangle(26, 95, 53, 23));
        this.getContentPane().add(jLabel2);
        this.getContentPane().add(jLabel3);
        this.getContentPane().add(jLabel4);
        this.getContentPane().add(jLabel5);
        this.getContentPane().add(jLabel6);
        this.getContentPane().add(jTextField1);
        this.getContentPane().add(jTextField2);
        this.getContentPane().add(jButton1);
        this.getContentPane().add(jButton2);
        this.getContentPane().add(jTextField7);
        this.getContentPane().add(jLabel7);
        this.getContentPane().add(jButton3);
        this.getContentPane().add(jButton4);
        this.getContentPane().add(jButton5);
        this.getContentPane().add(jTextField3);
        this.getContentPane().add(jTextField4);
        this.getContentPane().add(jTextField5);
        this.getContentPane().add(jTextField6);
        jLabel2.setText("項目名稱*");
        jLabel2.setBounds(new Rectangle(24, 48, 64, 33));
    }

    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JTextField jTextField1 = new JTextField();
    JTextField jTextField2 = new JTextField();
    JTextField jTextField3 = new JTextField();
    JTextField jTextField4 = new JTextField();
    JTextField jTextField5 = new JTextField();
    JTextField jTextField6 = new JTextField();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JButton jButton3 = new JButton();
    JButton jButton4 = new JButton();
    JTextField jTextField7 = new JTextField();
    JLabel jLabel7 = new JLabel();
    JButton jButton5 = new JButton();
    public void jButton1_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        ResultSet rs;
        String queryString;
        if (!jTextField7.getText().equals("")) {
            queryString = "select * from 項目信息 where 項目編號=" +
                          Integer.parseInt(jTextField7.getText());
        } else {
            queryString = "";
            JOptionPane.showMessageDialog(null, "請輸入您要查看的項目編號", "項目信息查詢對話框",
                                          JOptionPane.INFORMATION_MESSAGE);
        }
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }

        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            sql = con.createStatement();
            rs = sql.executeQuery(queryString);
            if (rs.next()) {
                jTextField1.setText(Integer.toString(rs.getInt(1)));
                jTextField2.setText(rs.getString(2));
                jTextField3.setText(rs.getString(3));
                jTextField4.setText(Integer.toString(rs.getInt(4)));
                jTextField5.setText(rs.getString(5));
                jTextField6.setText(rs.getString(6));

            } else {
                JOptionPane.showMessageDialog(null, "沒有找到您要求的項目！", "項目信息查詢對話框",
                                              JOptionPane.INFORMATION_MESSAGE);
            }
            con.close();
        } catch (SQLException ex) {}
    }

    public void jButton2_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        ResultSet rs;
        String queryString; // 刪除語句
        String queryString1; //查找確認語句
        if (!jTextField7.getText().equals("")) {
            queryString = "DELETE from 項目信息 where 項目編號=" +
                          Integer.parseInt(jTextField7.getText());
            queryString1 = "select * from 項目信息 where 項目編號=" +
                           Integer.parseInt(jTextField7.getText());
        } else {
            queryString = "";
            queryString1 = "";
            JOptionPane.showMessageDialog(null, "請輸入您要刪除的項目編號！", "項目信息刪除對話框",
                                          JOptionPane.INFORMATION_MESSAGE);

        }
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }
        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            sql = con.createStatement();
            rs = sql.executeQuery(queryString1);
            if (rs.next()) {
                JOptionPane.showMessageDialog(null, "刪除成功！", "項目信息刪除對話框",
                                              JOptionPane.INFORMATION_MESSAGE);
            } else {
                JOptionPane.showMessageDialog(null, "沒有找到您要刪除的項目！", "項目信息刪除對話框",
                                              JOptionPane.INFORMATION_MESSAGE);
            }
            sql.executeUpdate(queryString);
            con.close();
            jTextField7.setText("");

        } catch (SQLException ex) {}

    }

    public void jButton3_actionPerformed(ActionEvent e) {
        Connection con;
        Statement sql;
        String queryString;
        if (!jTextField1.getText().equals("")) {
            queryString = "INSERT INTO 項目信息 VALUES('" +
                          Integer.parseInt(jTextField1.getText()) + "','" +
                          jTextField2.getText() + "','" + jTextField3.getText() +
                          "','" + Integer.parseInt(jTextField4.getText()) +
                          "','" + jTextField5.getText() + "','" +
                          jTextField6.getText() + "')";
            JOptionPane.showMessageDialog(null, "添加成功！", "項目信息添加對話框",
                                          JOptionPane.INFORMATION_MESSAGE);
        } else {
            JOptionPane.showMessageDialog(null, "項目編號為必填信息，請添加完整后在添加！", "項目信息添加對話框",
                                          JOptionPane.INFORMATION_MESSAGE);
            queryString = "";
        }
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (java.lang.ClassNotFoundException ee) {
            System.err.print("class not find!");
            System.err.println(ee.getMessage());
        }
        try {
            con = DriverManager.getConnection("jdbc:odbc:scince", "", "");
            con.setAutoCommit(false);
            sql = con.createStatement();
            sql.executeUpdate(queryString);
            con.commit();
            con.close();
            jTextField1.setText("");
            jTextField2.setText("");
            jTextField3.setText("");
            jTextField4.setText("");
            jTextField5.setText("");
            jTextField6.setText("");

        } catch (SQLException ex) {}
    }

    public void jButton4_actionPerformed(ActionEvent e) {
        this.dispose();
    }

    public void jButton5_actionPerformed(ActionEvent e) {
        jTextField1.setText("");
        jTextField2.setText("");
        jTextField3.setText("");
        jTextField4.setText("");
        jTextField5.setText("");
        jTextField6.setText("");
        jTextField7.setText("");
    }


}



class project_Info_jButton5_actionAdapter implements ActionListener {
    private project_Info adaptee;
    project_Info_jButton5_actionAdapter(project_Info adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton5_actionPerformed(e);
    }
}


class project_Info_jButton4_actionAdapter implements ActionListener {
    private project_Info adaptee;
    project_Info_jButton4_actionAdapter(project_Info adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton4_actionPerformed(e);
    }
}


class project_Info_jButton3_actionAdapter implements ActionListener {
    private project_Info adaptee;
    project_Info_jButton3_actionAdapter(project_Info adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton3_actionPerformed(e);
    }
}


class project_Info_jButton2_actionAdapter implements ActionListener {
    private project_Info adaptee;
    project_Info_jButton2_actionAdapter(project_Info adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}


class project_Info_jButton1_actionAdapter implements ActionListener {
    private project_Info adaptee;
    project_Info_jButton1_actionAdapter(project_Info adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}