#ifndef DOWNLOADFROMDIVECOMPUTER_H
#define DOWNLOADFROMDIVECOMPUTER_H

#include <QDialog>
#include <QThread>
#include <QHash>
#include <QMap>

#include "../libdivecomputer.h"
#include "ui_downloadfromdivecomputer.h"

class QStringListModel;

class DownloadThread : public QThread {
	Q_OBJECT
public:
	DownloadThread(QObject *parent, device_data_t *data);
	virtual void run();

	QString error;

private:
	device_data_t *data;
};

class DownloadFromDCWidget : public QDialog {
	Q_OBJECT
public:
	explicit DownloadFromDCWidget(QWidget *parent = 0, Qt::WindowFlags f = 0);
	void reject();

	enum states {
		INITIAL,
		DOWNLOADING,
		CANCELLING,
		CANCELLED,
		ERROR,
		DONE,
	};

public
slots:
	void on_ok_clicked();
	void on_cancel_clicked();
	void on_search_clicked();
	void on_vendor_currentIndexChanged(const QString &vendor);
	void on_product_currentIndexChanged(const QString &product);

	void onDownloadThreadFinished();
	void updateProgressBar();
	void checkLogFile(int state);
	void checkDumpFile(int state);
	void pickDumpFile();
	void pickLogFile();

private:
	void markChildrenAsDisabled();
	void markChildrenAsEnabled();

	Ui::DownloadFromDiveComputer ui;
	DownloadThread *thread;
	bool downloading;

	QStringList vendorList;
	QHash<QString, QStringList> productList;
	QMap<QString, dc_descriptor_t *> descriptorLookup;
	device_data_t data;
	int previousLast;

	QStringListModel *vendorModel;
	QStringListModel *productModel;
	void fill_computer_list();
	void fill_device_list(int dc_type);
	QString logFile;
	QString dumpFile;
	QTimer *timer;
	bool dumpWarningShown;

public:
	bool preferDownloaded();
	void updateState(states state);
	states currentState;
};

#endif // DOWNLOADFROMDIVECOMPUTER_H