/*
 * Copyright (c) 2011, Mika Laitio. <lamikr@pilppa.org>, Tom Swindell
 *
 * This program is licensed under the terms and conditions of the
 * Apache License, version 2.0.  The full text of the Apache License is at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 */

#include "VCardDirectoryImporter.h"

#include <QDir>
#include <QFile>
#include <QStringList>
#include <QCoreApplication>

#include <QContactSaveRequest>

#include <QVersitReader>
#include <QVersitContactImporter>

#include <seasidesyncmodel.h>

QTM_USE_NAMESPACE

VCardDirectoryImporter::VCardDirectoryImporter(QObject *parent) : QObject(parent) {

}

VCardDirectoryImporter::~VCardDirectoryImporter()
{
}

int VCardDirectoryImporter::importVCardsDirectoryContacts(const QString &path)
{
    QDir                    directory(path);
    QVersitReader           reader;
    QVersitContactImporter  importer;
    QList<QVersitDocument>  documents;
    int                     ret_val;

    ret_val = -1;
    if (directory.exists() == true) {
        qDebug() << "Importing v-card contacts from directory " << path;
        foreach(QString fileName, directory.entryList((QStringList() << "*.vcf"), QDir::Files)) {
            QFile file(directory.filePath(fileName));
            file.open(QFile::ReadOnly);

            reader.setDevice(&file);
            reader.startReading();
            reader.waitForFinished();

            documents.append(reader.results());
            qDebug() << "Read " << reader.results().count() << " contacts: " << file.fileName();
        }
        importer.importDocuments(documents);
        qDebug() << "Total count of contacts read: " << importer.contacts().count();

        contactList.append(importer.contacts());
        ret_val = 0;
    }
    else {
        qWarning() << "Error, V-Card contact directory" << directory.path() << "not found.";
    }
    return ret_val;
}

int VCardDirectoryImporter::saveContacts()
{
    int                 ret_val = 0;
	SeasideSyncModel	*syncModel;

	syncModel = SeasideSyncModel::instance();
    //syncModel->addContacts(contactList, contactList.count());
	foreach (const QContact& cnt, contactList) {
		syncModel->updatePerson(&cnt);
	}
    return ret_val;
}