#ifndef AFBCLIENT_H
#define AFBCLIENT_H

#include <functional>

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

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

public:
    using handler_fun = std::function<void(const char *)>;

    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, handler_fun f);

    struct Impl;

private:
    Impl *d;
};
#endif // AFBCLIENT_H