import java.sql.*;
import javax.swing.*;
import javax.swing.JOptionPane;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.ListSelectionEvent;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.net.*;
import java.awt.event.*;
import java.util.*;
import java.util.Vector;

public class LoanController implements ActionListener{//,ListSelectionListener{
    private SearchBookView sbv;
    private Book book;
    private CheckReaderView crv;
    private Reader reader;
    private LoanInfoView liv;
    private Loan loan;
    
    public LoanController(){
        sbv = new SearchBookView(this);
        book = new Book();
        //crv = new CheckReaderView(this); 
        reader =new Reader();  
        //liv=new LoanInfoView(this);
        loan=new Loan();
    }       
    
    //實現表格中圖書選擇的監聽，
    //1把所選擇的圖書號放入Vector中，以供在創建load時，返回圖書ID號；并把所選擇的圖書的書名合并成一個字符串作為返回值，以供"借閱模塊"調用。
    //2 或者把圖書號和圖書名都放入Vector當中
    public void actionPerformed(ActionEvent e){
        String cmd = ((JButton)e.getSource()).getText();
        System.out.print("ss");
        if("查找".equals(cmd)){
        	String key = sbv.getKey();
            Vector books = book.serachBookByKey(key);
            sbv.showResult(books);
        }        
       if("借書".equals(cmd)){                           
            crv = new CheckReaderView(this);
        	reader.checkReader(crv.getidKey(),crv.getpasswordKey());
        	
        } 
        if("確定".equals(cmd)){
        	Vector bookinfo;
        	String idkey = crv.getidKey();
        	String passwordKey = crv.getpasswordKey();
        	System.out.print("ddsss");
            boolean istrue=reader.checkReader(idkey,passwordKey);
            if(istrue){
        		bookinfo=sbv.getBookNames();
        		liv=new LoanInfoView(this,bookinfo);
        	    
        	}
            
        }
        if("確定借閱".equals(cmd)){
        	Vector bookIDs;
        	String readerID = crv.getidKey();
        	bookIDs = sbv.getBookIDs();
        	boolean createok;
        	createok=loan.createLoan(readerID,bookIDs);
			if(createok){
		       JOptionPane.showMessageDialog(null,"借閱成功！");
		       //setVisible(false);
			 }		                       
        }
        if("取消".equals(cmd)){
        	crv.setVisible(false);
        	liv.setVisible(false);
        }
        
    }
    public static void  main(String[] args){
        new LoanController();
    }
}