package PbuliClass;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.swing.JFileChooser;
import javax.swing.JPanel;
import javax.swing.filechooser.FileNameExtensionFilter;

/**ÎļþÏÂÔØÀàÓÃÓÚÏÂÔØÒ»¸öÒѾ­´æÔÚµÄÎļþ*/
public class DownloadFile {
	File file=null;
	File outfile=null;
	JFileChooser chooser;
	FileNameExtensionFilter filter;//Îļþ¹ýÂËÆ÷
	FileOutputStream out=null;//ÎļþÊä³öÁ÷
	FileInputStream in= null;//ÎļþÊäÈëÁ÷
	String filePath=null;
	String fileName=null;//±£´æµÄÎļþÃû³Æ
	public DownloadFile() {//¹¹Ôì·½·¨	
	
	}
	
	public String getFilePath() {
		return filePath;
	}

	/**ÉèÖÃÔ´ÎļþµÄ·¾¶*/
	public void setFilePath(String filePath) {
		this.filePath = filePath;
	}
	
	public String getFileName() {
		return fileName;
	}

	/**ÉèÖñ£´æÎļþµÄÃû³Æ*/
	public void setFileName(String fileName) {
		this.fileName = fileName;
	}
	
	/**ÏÂÔØÈËÔ±ÐÅÏ¢±í·½·¨*/
	public void dowPersonFile(JPanel jpan) {
		setFilePath("systemFiles/sourse/ÈËÔ±ÐÅÏ¢±í.xls");
		setFileName("ÈËÔ±ÐÅÏ¢±í.xls");
		DownloadFilein(jpan);		
		
	}
	
	/**ÏÂÔØ»ùÕ¾µ¼ÈëÄ£°å·½·¨*/
	public void downAnchorFile(JPanel jpan) {
		setFilePath("systemFiles/sourse/»ùÕ¾µ¼ÈëÄ£°å.xls");
		setFileName("»ùÕ¾µ¼ÈëÄ£°å.xls");
		DownloadFilein(jpan);		
		
	}
	
	/**ÏÂÔرêÇ©IDµ¼ÈëÄ£°å·½·¨*/
	public void downTagIdFile(JPanel jpan) {
		setFilePath("systemFiles/sourse/±êÇ©IDµ¼ÈëÄ£°å.xls");
		setFileName("±êÇ©IDµ¼ÈëÄ£°å.xls");
		DownloadFilein(jpan);		
		
	}
	
	/**ÏÂÔØÎļþµÄ·½·¨*/
	public void DownloadFilein(JPanel jpan){
		chooser = new JFileChooser();
		file=new File(getFilePath());		        
		int option = chooser.showSaveDialog(jpan);// Èç¹ûÈ·¶¨Ôò·µ»Ø0£¬È¡Ïû»ò¹Ø±Õ·µ»Ø1		        
		if (option == JFileChooser.APPROVE_OPTION){			
			String outName=chooser.getSelectedFile().getAbsolutePath()+getFileName();//µ¼³öµÄÎļþÃû×ÖĬÈÏΪexcelÎļþ
			outfile=new File(outName);
			try {
				in=new FileInputStream(file);
				out=new FileOutputStream(outfile);
				int len;
				try {
					len = in.read();
					while (len!=(-1))
					{
						out.write(len);
						len = in.read();
					}
				} catch (IOException e1) {
					e1.printStackTrace();
				}
				
				try {
					out.flush();//Çå¿Õ»º´æ
				} catch (IOException e) {
					e.printStackTrace();
				}
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			}finally{
				if(in !=null) {
					try {
						in.close();
					} catch (IOException e) {
						e.printStackTrace();
					}
				}
				if(out !=null) {					
					try {
						out.close();
					} catch (IOException e) {
						e.printStackTrace();
					}
				}
				
			}
			ShowMessage.zidingyi(outName+"ÏÂÔسɹ¦£¡");
		}
	}


}