package org.paneris.bibliomania.metasearch.bol;

 import java.io.File;

 import org.melati.util.IoUtils;

 import org.paneris.bibliomania.BookStocking;

 import org.paneris.bibliomania.metasearch.BookStockingFactory;

 import org.paneris.bibliomania.metasearch.util.SearchResultsBase;

 public class SearchResults extends SearchResultsBase {

   protected static final byte[]

       seeAvailableTitles = "See available Titles".getBytes(),

       bolprditmview = "&d=bolprditmview&PrdId=".getBytes(),

       bolprice = "BOL price:".getBytes(),

       bold = "<b>".getBytes(),

       creatorid = "&CreatorId=".getBytes(),

       size2 = "size=\"2\">".getBytes(),

       cc0000 = "cc0000\">".getBytes();

   public SearchResults(byte[] text,

                        BookStockingFactory stockings) {

     super(text, stockings);

     try {

       skipTo(seeAvailableTitles);

     }

     catch (ArrayIndexOutOfBoundsException e) {}

   }

   protected Object more() {

     try {

       for (;;) {

         skipTo(bolprditmview);

         try {

           BookStocking book = stockings.newStocking();

           // we don't need this: it's computed from the prod id

           book.setDetailurl_unsafe("");

           book.setVendorproductid_unsafe(digits());

           skipTo(bold);

           book.setTitle_unsafe(plaintext());

           skipTo(cc0000);

           book.setDeliveryinfo_unsafe(plaintext());

           // if (oldstyle with author in search page) ...

           skipTo(creatorid);

           // book.setVendorauthorid_unsafe(digits());

           skipTo((byte)'>');

           book.setAuthor_unsafe(plaintext());

           skipTo((byte)'|');

           // ... else

           // book.setAuthor_unsafe("");

           // skipTo(size2);

           book.setFormat_unsafe(plaintext((byte)'|'));

           book.setPublisher_unsafe(plaintext((byte)'|'));

           book.setPublicationyear_unsafe(plaintext());

           skipTo(bolprice);

           skipTo(bold);

           book.setPrice_unsafe(plaintext());

           return book;

         }

         catch (ParseException e) {

           // try again!

         }

       }

     }

     catch (ArrayIndexOutOfBoundsException e) {

     }

     catch (ParseException e) {

     }

     return null;

   }

   public static void main(String[] args) throws Exception {

     BookStockingFactory dummy =

         new BookStockingFactory() {

           public BookStocking newStocking() {

             return new BookStocking();

           }

         };

     SearchResults r = new SearchResults(IoUtils.slurp(new File(args[0]), 1000),

                                         dummy);

     while (r.hasMoreElements())

       ((BookStocking)r.nextElement()).dump(System.out);

   }

 }