#ifndef PROJECT_H
#define PROJECT_H

#include <QDockWidget>
#include <QVector>
#include <QTimer>
#include <QDir>

#include "project/projectmodel.h"

struct Footage;
struct Sequence;
class Clip;
class Timeline;
class Viewer;
class SourceTable;
class Media;
class QXmlStreamWriter;
class QXmlStreamReader;
class QFile;
class ProjectFilter;
class ComboAction;
class SourceIconView;
class QPushButton;
class SourcesCommon;

#define LOAD_TYPE_VERSION 69
#define LOAD_TYPE_URL 70

extern QString autorecovery_filename;
extern QString project_url;
extern QStringList recent_projects;
extern QString recent_proj_file;

extern ProjectModel project_model;

Sequence* create_sequence_from_media(QVector<Media *> &media_list);

QString get_channel_layout_name(int channels, uint64_t layout);
QString get_interlacing_name(int interlacing);

class Project : public QDockWidget {
	Q_OBJECT
public:
	explicit Project(QWidget *parent = 0);
	~Project();
	bool is_focused();
	void clear();
	Media* new_sequence(ComboAction *ca, Sequence* s, bool open, Media* parent);
	QString get_next_sequence_name(QString start = 0);
	void process_file_list(QStringList& files, bool recursive = false, Media* replace = nullptr, Media *parent = nullptr);
	void replace_media(Media* item, QString filename);
	Media *get_selected_folder();
	bool reveal_media(Media *media, QModelIndex parent = QModelIndex());
	void add_recent_project(QString url);

	void new_project();
	void load_project(bool autorecovery);
	void save_project(bool autorecovery);

	Media* new_folder(QString name);
	Media* item_to_media(const QModelIndex& index);

	void save_recent_projects();

	QVector<Media*> list_all_project_sequences();

	SourceTable* tree_view;
	SourceIconView* icon_view;
	SourcesCommon* sources_common;

	ProjectFilter* sorter;

	QVector<Media*> last_imported_media;

	QModelIndexList get_current_selected();

	void start_preview_generator(Media* item, bool replacing);
	void get_all_media_from_table(QList<Media *> &items, QList<Media *> &list, int type = -1);

	QWidget* toolbar_widget;
public slots:
	void import_dialog();
	void delete_selected_media();
	void duplicate_selected();
	void delete_clips_using_selected_media();
	void replace_selected_file();
	void replace_clip_media();
	void open_properties();
private:
	void save_folder(QXmlStreamWriter& stream, int type, bool set_ids_only, const QModelIndex &parent = QModelIndex());
	int folder_id;
	int media_id;
	int sequence_id;
	void list_all_sequences_worker(QVector<Media *> *list, Media* parent);
	QString get_file_name_from_path(const QString &path);
	QDir proj_dir;
	QWidget* icon_view_container;
	QPushButton* directory_up;
private slots:
	void update_view_type();
	void set_icon_view();
	void set_tree_view();
	void clear_recent_projects();
	void set_icon_view_size(int);
	void set_up_dir_enabled();
	void go_up_dir();
	void make_new_menu();
};

class MediaThrobber : public QObject {
	Q_OBJECT
public:
	MediaThrobber(Media*);
public slots:
	void start();
	void stop(int, bool replace);
private slots:
	void animation_update();
private:
	QPixmap pixmap;
	int animation;
	Media* item;
	QTimer* animator;
};

#endif // PROJECT_H