import org.apache.log4j.FileAppender;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
class PumpWindow extends JFrame{
private JLabel time;
private JLabel battery;
private JLabel bloodSugar;
private JLabel insulinQuantity;
private JLabel status;
private JButton charge;
private JButton insertInsulin;
private InsulinPump pump;
private SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd-HH:mm:ss");
private Logger log;
public void setBloodSugar(double bloodSugar) {
String bloodSugarStr = String.valueOf(bloodSugar);
this.bloodSugar.setText("血糖值:" + bloodSugarStr.substring(0, bloodSugarStr.indexOf(".") + 2) + "mmol/L");
}
public void setinsulinQuantity(double insulinQuantity) {
String insulinQuantityStr = String.valueOf(insulinQuantity);
this.insulinQuantity.setText("胰岛素量:" + insulinQuantityStr.substring(0, insulinQuantityStr.indexOf(".") + 2) + "单位");
}
public void setStatus(String status) {
this.status.setText("当前状态:" + status);
}
public void setBattery(double battery) {
String batteryStr = String.valueOf(battery);
this.battery.setText("电量:" + batteryStr.substring(0, batteryStr.indexOf(".") + 2));//只获取小数点后1位
}
public void updateTime() {
this.time.setText("时间:" + simpleDateFormat.format(new Date()));
}
//参数是这个窗口显示的泵子的引用
public PumpWindow(final InsulinPump pump) {
log = Logger.getLogger(PumpWindow.class);
try {
log.addAppender(new FileAppender(new PatternLayout("[%d{yyyy/MM/dd-HH:mm:ss}]-%m%n"), "/home/geekgao/insulinPumpLog", true));
} catch (IOException e) {
e.printStackTrace();
}
this.pump = pump;
this.setLayout(new BorderLayout());
this.addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
log.info("用户关机");
System.exit(0);
}
});
JPanel upPanel = new JPanel();
upPanel.setLayout(new BorderLayout());
this.add(upPanel, BorderLayout.NORTH);
time = new JLabel();
battery = new JLabel();
upPanel.add(time, BorderLayout.WEST);
upPanel.add(battery, BorderLayout.EAST);
JPanel downPanel = new JPanel();
this.add(downPanel, BorderLayout.SOUTH);
charge = new JButton("充电");
charge.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
log.info("充电完毕");
pump.setBattery(100);
}
});
downPanel.add(charge);
insertInsulin = new JButton("加满胰岛素");
insertInsulin.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
log.info("加满胰岛素");
pump.setInsulinQuantity(1000);
}
});
downPanel.add(insertInsulin);
JPanel midPanel = new JPanel();
midPanel.setLayout(new GridLayout(3, 1, 0, 0));
this.add(midPanel, BorderLayout.CENTER);
bloodSugar = new JLabel();
midPanel.add(bloodSugar);
insulinQuantity = new JLabel();
midPanel.add(insulinQuantity);
status = new JLabel();
midPanel.add(status);
this.setSize(400, 250);
this.setResizable(false);
this.setLocationRelativeTo(null);
this.setVisible(true);
}
}