package com.student;

import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashMap;
import java.util.Map;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;

import org.bson.Document;

import com.mongodb.client.MongoCollection;

public class Add {

	public static void AddStudent(MongoCollection collection)
	{
		JFrame jf = new JFrame();
		Container c=jf.getContentPane();
		jf.setTitle("添加学生信息");
		
		JLabel no = new JLabel("学号：");
		JLabel name = new JLabel("姓名：");
		JLabel gender = new JLabel("性别：");
		JLabel age = new JLabel("年龄：");
		JLabel academy = new JLabel("学院：");
		JLabel grade = new JLabel("成绩：");
		
		JTextField jtno = new JTextField(20);
		JTextField jtname = new JTextField(20);
		JTextField jtgender = new JTextField(20);
		JTextField jtage = new JTextField(20);
		JTextField jtacademy = new JTextField(20);
		JTextField jtgrade = new JTextField(20);
		
		JButton jbadd = new JButton("添加");
		JButton jbback = new JButton("返回");
		
		jf.setLayout(new GridLayout(8,2));
		c.add(no);c.add(jtno);
		c.add(name);c.add(jtname);
		c.add(gender);c.add(jtgender);
		c.add(age);c.add(jtage);
		c.add(academy);c.add(jtacademy);
		c.add(grade);c.add(jtgrade);
		c.add(jbadd);c.add(jbback);
		
		
		jbadd.addActionListener(new ActionListener() {
			
			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO 自动生成的方法存根
				try {
				Map<String, Object> map = new HashMap<>();
				map.put("no", Integer.parseInt(jtno.getText()));
				map.put("name",jtname.getText());
				map.put("gender",jtgender.getText());
				map.put("age", Integer.parseInt(jtage.getText()));//将从JTextField获取的String类型转化成int型
				map.put("academy",jtacademy.getText());
				map.put("grade", Integer.parseInt(jtgrade.getText()));
				
				Document doc = new Document(map);
				collection.insertOne(doc);
				System.out.println("插入数据成功");
				JOptionPane.showMessageDialog(c, "数据添加成功！", "信息提示框", JOptionPane.WARNING_MESSAGE);
				}
				catch(Exception ex)
				{
					ex.getMessage();
					JOptionPane.showMessageDialog(c, "学号冲突，数据添加失败！", "信息提示框", JOptionPane.WARNING_MESSAGE);
				}
			}
		});
		jbback.addActionListener(new ActionListener() {
			
			@Override
			public void actionPerformed(ActionEvent e) {
				// TODO 自动生成的方法存根
				jf.dispose();
				new Stu_List().SearchAll(collection);
			}
		});
		
		
		jf.setSize(650,500);
		jf.setLocation(100, 100);
		jf.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		jf.setVisible(true);
	}
}