#ifndef RKTWEBVIEW_QT_H
#define RKTWEBVIEW_QT_H

#include "rktwebview_qt_global.h"
#include "rktwebview_internal.h"

#include <QApplication>
#include <QWebEngineView>
#include <QMutex>
#include <QThread>
#include <QHash>
#include <QQueue>
#include <QTimer>


class WebViewQt;
class WebviewWindow;
class Command;

class RKTWEBVIEW_QT_EXPORT Rktwebview_qt : public QObject
{
    Q_OBJECT
private:
    QApplication                    *_app;
    rktwebview_t                     _current_handle;
    QHash<int, WebviewWindow *>      _views;

    QQueue<Command *>                _command_queue;
    QTimer                           _process_commands;
    QTimer                           _quit_event_loop;

    Rktwebview_qt                  **_handler;

    int                              _argc;
    char                            *_argv[1];

public slots:
    void processCommands();
    void interruptEventLoop();

public:
    void removeView(int id);

public:
    int nextHandle();
public:
    int rktWebViewCreate(int parent = 0);               // threadsafe
    void rktWebViewClose(int wv);
    void rktQuit();

    void runJs(rktwebview_t wv, const char *js);        // threadsafe
    item_t callJs(rktwebview_t wv, const char *js);     // threadsafe

    void setHtml(rktwebview_t wv, const char *html);    // threadsafe
    void navigate(rktwebview_t wv, const char *url);    // threadsafe
    result_t rktSetUrl(rktwebview_t wv, const char *url);

public:
    void doEvents();

public:
    void runCommandThread();

public:
    Rktwebview_qt(Rktwebview_qt **handler);
};

#endif // RKTWEBVIEW_QT_H