/***************************************************************************
 *   Copyright (C) 2008 by S. MANKOWSKI / G. DE BURE support@mankowski.fr  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>  *
 ***************************************************************************/
#ifndef SKGIMPORTPLUGINCSV_H
#define SKGIMPORTPLUGINCSV_H
/** @file
* This file is Skrooge plugin for CSV import / export.
*
* @author Stephane MANKOWSKI / Guillaume DE BURE
*/
#include "skgimportplugin.h"

/**
 * This file is Skrooge plugin for CSV import / export.
 */
class SKGImportPluginCsv : public SKGImportPlugin
{
    Q_OBJECT
    Q_INTERFACES(SKGImportPlugin)

public:
    /**
     * Default constructor
     * @param iImporter the parent importer
     * @param iArg the arguments
     */
    explicit SKGImportPluginCsv(QObject* iImporter, const QVariantList& iArg);

    /**
     * Default Destructor
     */
    virtual ~SKGImportPluginCsv();

    /**
     * Set parameters for Import
     * @param iParameters the parameters
     */
    virtual void setImportParameters(const QMap< QString, QString >& iParameters);

    /**
     * To know if import is possible with this plugin
     */
    virtual inline bool isImportPossible();

    /**
     * Import a file
     * @return an object managing the error.
     *   @see SKGError
     */
    virtual SKGError importFile();

    /**
     * To know if export is possible with this plugin
     * @return true or false
     */
    virtual bool isExportPossible();


    /**
     * Export a file
     * @return an object managing the error.
     *   @see SKGError
     */
    virtual SKGError exportFile();

    /**
     * Return the mime type filter
     * @return the mime type filter. Example: "*.csv|CSV file"
     */
    virtual QString getMimeTypeFilter() const;

    /**
     * Import units
     * @return an object managing the error.
     *   @see SKGError
     */
    virtual SKGError importCSVUnit();

private:
    Q_DISABLE_COPY(SKGImportPluginCsv)

    /**
     * Set the CSV mapping.
     * A mapping is ordered list to described the mapping between the csv file and
     * the operation object.
     * List of supported key word:
     * date
     * number
     * mode
     * payee
     * comment
     * status
     * bookmarked
     * account
     * category
     * amount
     * quantity
     * sign
     * unit
     * This list is a list of operation attributes.
     * @param iCSVMapping the mapping. NULL to build automatically the CSV mapping.
     * @return an object managing the error.
     *   @see SKGError
     */
    virtual SKGError setCSVMapping(const QStringList* iCSVMapping = NULL);

    /**
     * Get the CSV mapping.
     * @return the CSV mapping
     */
    virtual QStringList getCSVMapping() const;

    /**
     * Set the index of the header in the CSV file.
     * @param iIndex the index. -1 to search automatically the index of the header.
     * @return an object managing the error.
     *   @see SKGError
     */
    virtual SKGError setCSVHeaderIndex(int iIndex = -1);

    /**
     * Get the index of the header in the CSV file.
     * @return the index
     */
    virtual int getCSVHeaderIndex();

    /**
     * Get the CSV separator
     * @return the separator
     */
    virtual QChar getCSVSeparator();

    QStringList getCSVMappingFromLine(const QString& iLine);

    QStringList m_csvMapping;
    QChar m_csvSeparator;
    int m_csvHeaderIndex;

};

#endif // SKGIMPORTPLUGINCSV_H
