/*
 * XLSSheet.h
 *
 * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_CLIENT_XLSSHEET_H_
#define MAD_CLIENT_XLSSHEET_H_

#include "export.h"

#include <Core/String.h>

#include <vector>
#include <boost/noncopyable.hpp>
#include <boost/shared_array.hpp>
#include <boost/shared_ptr.hpp>
#include <libxml/parser.h>

namespace Mad {
namespace Client {

class XLSReader;

class MAD_CLIENT_EXPORT XLSSheet : private boost::noncopyable {
  public:
    typedef boost::shared_ptr<const std::vector<Core::String> > RowType;

  private:
    friend class XLSReader;

    boost::shared_ptr<xmlDoc> doc;
    xmlNodePtr node;

    Core::String title;
    size_t colCount;

    std::vector<RowType> rows;
    std::vector<Core::String> colNames;

    bool firstRowColNames;

    XLSSheet(boost::shared_ptr<xmlDoc> doc0, xmlNodePtr node0);

    Core::String getSheetLevelField(const Core::String &name) const;

    void readRows();

  public:
    void useFirstRowAsColumnNames(bool useFirstRowColNames) {
      if(firstRowColNames == useFirstRowColNames)
        return;

      firstRowColNames = useFirstRowColNames;
      readRows();
    }

    const Core::String& getTitle() const {
      return title;
    }

    size_t getColumnCount() const {
      return colCount;
    }

    const Core::String& getColumnName(unsigned col) const {
      return colNames[col];
    }

    void setColumnName(unsigned col, const Core::String &name) {
      colNames[col] = name;
    }

    const std::vector<RowType>& getRows() const {
      return rows;
    }
};

}
}

#endif /* MAD_CLIENT_XLSSHEET_H_ */