#ifndef FILEDOWNLOADER_H
#define FILEDOWNLOADER_H

#include <QObject>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkProxy>
#include <QList>
#include <QHash>
#include <filedownloadertask.h>
#include <downloadhistory.h>
#include <qlopservice.h>
#include <QDockWidget>

class FileDownloader : public QLopService
{
    Q_OBJECT
private:
    static FileDownloader* _self;
    static QNetworkAccessManager* m_WebCtrl;
    static QList<FileDownloaderTask*>* m_pendingTasks;
    static DownLoadHistory* m_DownLoadHistory;
    static QDockWidget* m_gui;
    FileDownloader(bool noGUI=false,QObject *parent = 0);
   ~FileDownloader();

public:
    static void init(bool noGUI=false,QObject *parent = 0);
    static int downloadFile(QUrl fileUrl,const QString& name);
    static int downloadFile(QString fileUrl,const QString& name);
    static FileDownloaderTask *getDownloadTask(int ID);
    static bool taskIsCompleted(int ID);
    static FileDownloader *self();
    // QLopService methodes
    QDockWidget* getGUI();
    const QString& serviceName();
signals:

public slots:
    int download_file(QUrl fileUrl,const QString& name);
    int download_file(QString fileUrl,const QString& name);
private:
    int getTaskId();
};

#endif // FILEDOWNLOADER_H