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

import java.io.*;
public class FileDisposeButton extends JPanel implements ActionListener{
  JButton agreeButton;
  JButton saveElseButton;
  JButton disagreeButton;
  JLabel fileInfo;
  JPanel buttonJPanel;
  JFileChooser saveDialog;
  String requestPeople=null;
  String fileName=null;
  String userHome=null;
  String ip=null;
  String action=null;
  int port;
  File file1=null;
  String fileLength;
  String key;
  String userName;
  JButton jButton1 = new JButton();
  static Hashtable saveFileDisposeButton=new Hashtable();

  public FileDisposeButton(String requestPeople,String fileName,
                           String ip,int port,String fileLength){
    this.setSize(new Dimension(10,60));
    this.requestPeople=requestPeople;
    this.fileName=fileName;
    this.ip=ip;
    this.port=port;
    this.fileLength=fileLength;
    file1=new File(this.fileName);
    key=this.requestPeople+this.fileName;
    userName=ChatArea.loginDialog.getName();

    //System.out.println(key+"   filedisposebuttonkey");
    //System.out.println(this.requestPeople+" "+this.fileName+" "+this.ip+" "+this.port);
    agreeButton=new JButton();
    saveElseButton=new JButton();
    disagreeButton=new JButton();
    buttonJPanel=new JPanel();

    fileInfo=new JLabel(requestPeople+"要向您發送文件["+file1.getName()+"]");
    //fileInfo.setText(requestPeople+"要向您發送文件["+file1.getName()+"]");
    fileInfo.setForeground(Color.white);
    fileInfo.setFont(new Font("Dialog", 0, 16));
  //  fileInfo.setHorizontalAlignment(JLabel.LEFT);
    //fileInfo.setSize(new Dimension(15,20));

    //File f=new File("txt.txt");
    userHome=System.getProperty("user.home");
   // System.out.println(userHome);
    saveDialog=new JFileChooser();
    saveDialog.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    //saveDialog.setCurrentDirectory(f);


    agreeButton.setText("保存");
    disagreeButton.setText("拒絕");
    saveElseButton.setText("另存為");

    agreeButton.setFont(new Font("Dialog",Font.ITALIC+Font.BOLD,16));
    saveElseButton.setFont(new Font("Dialog",Font.ITALIC+Font.BOLD,16));
    disagreeButton.setFont(new Font("Dialog",Font.ITALIC+Font.BOLD,16));

    agreeButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    saveElseButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    disagreeButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));

    agreeButton.setBorder(null);
    saveElseButton.setBorder(null);
    disagreeButton.setBorder(null);

    agreeButton.setBackground(new Color(140,173,215));
    saveElseButton.setBackground(new Color(140,173,215));
    disagreeButton.setBackground(new Color(140,173,215));
    buttonJPanel.setBackground(new Color(140,173,215));


    this.add(fileInfo,BorderLayout.EAST);
    buttonJPanel.add(agreeButton);
    buttonJPanel.add(saveElseButton);
    buttonJPanel.add(disagreeButton);
    //this.add(agreeButton);
    //this.add(saveElseButton);
    //this.add(disagreeButton);
    this.add(buttonJPanel,BorderLayout.CENTER);
    this.setBackground(new Color(140,173,215));

    agreeButton.addActionListener(this);
    saveElseButton.addActionListener(this);
    disagreeButton.addActionListener(this);

    this.saveFileDisposeButton.put(key,this);
   }
  public void actionPerformed(ActionEvent e){
    if(e.getSource()==agreeButton){
      if(agreeButton.getText().equals("保存")){
        action = "AGREE";
        if (ChatArea.getSocket() != null) {
          try {
            this.saveElseButton.setVisible(false);
            this.disagreeButton.setVisible(false);
            this.agreeButton.setText("取消");
            ChatArea.out.writeUTF("AGREE_ACCEPT:" + requestPeople
                                  + "#FILENAME#" + fileName);
            //啟動文件接受線程
            //String userDir=System.getProperty("user.dir");
            File file = new File(userHome+"\\chat", file1.getName());
            Thread acceptFileThread = new Thread(new ClientAcceptFile
                                                 (requestPeople, file, ip, port,
                                                  action, fileName,fileLength));
            acceptFileThread.start();
            //this.agreeButton.setEnabled(false);

          }
          catch (IOException ioe) {
            ioe.printStackTrace();
          }

        }
      }else if(agreeButton.getText().equals("取消")){
        this.agreeButton.setVisible(false);
        //action = "DISAGREE";
        if (ChatArea.getSocket() != null) {
          try {
            ChatArea.out.writeUTF("CANCEL_RECEIVED:" + requestPeople +"#TOPEOPLE#"+this.userName+
                                  "#FILENAME#" + fileName);
            // Thread acceptFileThread = new Thread(new ClientAcceptFile
            //                                      (requestPeople, file1, ip,
            //                                       port, action, fileName));
            //Thread cancelFileSend=new Thread((ClientAcceptFile)ClientAcceptFile.saveThread.get(requestPeople+fileName));
            //acceptFileThread.start();
            ClientAcceptFile cancelFileSend = (ClientAcceptFile)
                ClientAcceptFile.saveThread.get(requestPeople + fileName);

            //System.out.println(requestPeople+fileName+"按鈕取消");
            cancelFileSend.dos.flush();
            cancelFileSend.dos.close();
            cancelFileSend.dis.close();
            cancelFileSend.raf.close();
            cancelFileSend.acceptFileSocket.close();
            this.fileInfo.setText("您取消了文件[" + cancelFileSend.file.getName() +"]發送");
            ClientAcceptFile.saveThread.remove(cancelFileSend);
          }catch (IOException ioe) {
            //ioe.printStackTrace();
          }
        }
      }
    }
    else if(e.getSource()==saveElseButton){
      int state=saveDialog.showSaveDialog(null);
      action="AGREE";
      if(state==saveDialog.APPROVE_OPTION){
        this.saveElseButton.setVisible(false);
        this.disagreeButton.setVisible(false);
        this.agreeButton.setText("取消");
        String chooseDir=saveDialog.getSelectedFile().getPath();
        File file=new File(chooseDir,file1.getName());
        Thread acceptFileThread=new Thread(new ClientAcceptFile
                                           (requestPeople,file,ip,port,action,fileName,fileLength));
        acceptFileThread.start();
        //this.agreeButton.setEnabled(false);
       // System.out.println(saveDialog.getSelectedFile().getPath());
      }
    }
    else if(e.getSource()==disagreeButton){
      action="DISAGREE";
      if(ChatArea.getSocket()!=null){
        try {
        //ChatArea.out.writeUTF("DISAGREE_ACCEPT:" + requestPeople +
                               // "#FILENAME#" + fileName);
        Thread acceptFileThread=new Thread(new ClientAcceptFile
                                           (requestPeople,file1,ip,port,action,fileName,fileLength));
        acceptFileThread.start();
        }
        catch (Exception e2) {
          //ioe.printStackTrace();
        }
      }
      this.agreeButton.setEnabled(false);
      this.saveElseButton.setEnabled(false);
      this.disagreeButton.setEnabled(false);
      //FileDisposeButton fileDisposeButton=(FileDisposeButton)FileDisposeButton.saveFileDisposeButton.get(this.requestPeople+this.fileName);
      //System.out.println(fileDisposeButton.fileInfo.getText());
      this.fileInfo.setText("您拒絕接收["+file1.getName()+"]");
      this.buttonJPanel.setVisible(false);

    }

  }

  public static void main(String[] args)  {
    JFrame f=new JFrame();
    FileDisposeButton fb=new FileDisposeButton("dd","ok","12.",2560,"44");
    f.getContentPane().add(fb);
    f.setVisible(true);
  }

}