#ifndef AFBCLIENT_H
#define AFBCLIENT_H

#include <functional>

struct json_object;
struct afb_wsj1;
struct sd_event;

class AFBClient
{
    AFBClient();
    ~AFBClient();

    AFBClient(const AFBClient &) = delete;
    AFBClient &operator=(const AFBClient &) = delete;

public:
    enum EventType {
       Event_Active = 1,
       Event_Inactive,
       Event_Visible,
       Event_Invisible,
       Event_SyncDraw,
       Event_FlushDraw,
    };

    static AFBClient &instance();

    int init(int port, char const *token);
    int dispatch();

    // WM API
    int requestSurface(const char *label);
    int activateSurface(const char *label);
    int deactivateSurface(const char *label);
    int endDraw(const char *label);

    void set_event_handler(enum EventType et,
          std::function<void(char const *label)> f);

private:
    struct afb_wsj1 *wsj1;
    struct sd_event *loop;
};
#endif // AFBCLIENT_H