package com.laoer.bbscs.business.service;

import com.laoer.bbscs.business.ICommendService;
import com.laoer.bbscs.bean.Commend;
import com.laoer.bbscs.dao.ICommendDAO;
import com.laoer.bbscs.sys.*;
import com.laoer.comm.util.*;
import java.util.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public class CommendServiceImp
    implements ICommendService {

  private static int NUM = 16;

  private ICommendDAO commendDAO;

  public CommendServiceImp() {
  }

  public ICommendDAO getCommendDAO() {
    return this.commendDAO;
  }

  public void setCommendDAO(ICommendDAO commendDAO) {
    this.commendDAO = commendDAO;
  }

  public Commend saveCommend(Commend commend) {
    return this.getCommendDAO().saveCommend(commend);
  }

  public Commend findCommendByPostID(long postID, short isBull) {
    return this.getCommendDAO().findCommendByPostID(postID, isBull);
  }

  public PageList getCommendList(short isBull, Pages pages) {
    //return this.getCommendDAO().getCommendList(isBull, pages);
    PageList pl = new PageList();

    if (pages.getTotals() == -1) {
      pages.setTotals(this.getCommendDAO().getCommendNum(isBull));
    }
    pages.doPageBreak();

    List l = this.getCommendDAO().getCommendList(isBull, pages.getSpage(),
                                                 pages.getPerPageNum());

    pl.setObjectList(l);
    pl.setPageShowString(pages.getListPageBreak());
    pl.setPages(pages);
    return pl;

  }

  public void removeCommend(long id) {
    this.getCommendDAO().removeCommend(id);
  }

  public void createCommend(Commend commend) {
    commend = this.saveCommend(commend);
    this.createCommendFile();
  }

  public List getCommendInList(List ids) {
    return this.getCommendDAO().getCommendInList(ids);
  }

  public void createCommendFile() {

    Pages pages = new Pages();
    pages.setPage(1);
    pages.setPerPageNum(NUM);
    pages.setTotals(NUM);
    PageList pl = this.getCommendList( (short) 1, pages);
    List l = pl.getObjectList();
    int len = l.size();
    int counter = 0;
    StringBuffer sb = new StringBuffer();
    Commend c;
    sb.append(
        "<table width=\"100%\"  border=\"0\" cellpadding=\"3\" cellspacing=\"0\">");
    for (int i = 0; i < len; i++) {
      c = (Commend) l.get(i);
      if (counter == 0) {
        counter = 2;
        sb.append("<tr>");
      }
      sb.append("<td width=\"50%\">");
      sb.append("[<a href='forum");
      sb.append(Constant.FILEPREFIX);
      sb.append("?bid=");
      sb.append(c.getBid());
      sb.append("'>");
      sb.append(c.getBoardName());
      sb.append("</a>]<!--</td>-->");
      sb.append("<!--<td>| -->");
      sb.append("<a href='read");
      sb.append(Constant.FILEPREFIX);
      sb.append("?bid=");
      sb.append(c.getBid());
      sb.append("&id=");
      sb.append(c.getPostID2());
      sb.append("' title='");
      sb.append(c.getTitle());
      sb.append("'>");
      sb.append(Util.escapeHTMLTags(SysUtil.getPostTitleMax(c.getTitle())));
      sb.append("</a></td>");
      if (counter == 1) {
        counter = 0;
        sb.append("</tr>");
      }
      else {
        counter = counter - 1;
      }
    }
    sb.append("</table>");
    FileIO.writeFile(sb.toString(),
                     SysUtil.getIncludeFilePath() + Constant.COMMENDFILE,
                     Constant.CHARSET);

    sb = new StringBuffer();
    if (len >= SysInfo.getInstance().getJsnum()) {
      len = SysInfo.getInstance().getJsnum();
    }

    for (int i = 0; i < len; i++) {
      c = (Commend) l.get(i);
      sb.append("document.write(\"<a href='main");
      sb.append(Constant.FILEPREFIX);
      sb.append("?tourl=");
      sb.append(SysUtil.encodeURL("read" + Constant.FILEPREFIX + "?bid=" +
                                  c.getBid() + "&id=" + c.getPostID2(),
                                  Constant.CHARSET));
      sb.append("' target='_top'>");

      sb.append(Util.escapeHTMLTags(c.getTitle()));
      sb.append("</a> ");
      sb.append("[");
      sb.append(c.getBoardName());
      sb.append("]<br>");
      sb.append("\")\n");
    }
    FileIO.writeFile(sb.toString(),
                     SysUtil.getIncludeFilePath() + Constant.COMMENDJS,
                     Constant.CHARSET);

    sb = null;
    len = l.size();
    sb = new StringBuffer();
    for (int i = 0; i < len; i++) {
      c = (Commend) l.get(i);
      sb.append("·");
      sb.append("<a href='read");
      sb.append(Constant.FILEPREFIX);
      sb.append("?bid=");
      sb.append(c.getBid());
      sb.append("&id=");
      sb.append(c.getPostID2());
      sb.append("'>");
      sb.append(Util.escapeHTMLTags(c.getTitle()));
      sb.append("</a><br>\n");
    }
    FileIO.writeFile(sb.toString(),
                     SysUtil.getIncludeFilePath() + Constant.COMMENDRIGHTFILE,
                     Constant.CHARSET);
    sb = null;
  }

}