#ifndef MANAGER_H_
#define MANAGER_H_

#include <stdio.h>
#include <stdint.h>

#include <libavutil/avutil.h>
#include <libavutil/time.h>
#include <libavformat/avformat.h>
#include <libswresample/swresample.h>
#include <libavutil/opt.h>
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(59, 0, 100)
#include <libavcodec/bsf.h>
#include <libavcodec/avcodec.h>
#endif

typedef enum
{
	MANAGER_ADD,
	MANAGER_LIST,
	MANAGER_GET,
	MANAGER_GETNAME,
	MANAGER_SET,
	MANAGER_GETENCODING,
	MANAGER_DEL,
	MANAGER_GET_TRACK,
	MANAGER_GET_TRACK_DESC,
	MANAGER_INIT_UPDATE,
	MANAGER_UPDATED_TRACK_INFO,
	MANAGER_REGISTER_UPDATED_TRACK_INFO,
	MANAGER_REF_LIST,
	MANAGER_REF_LIST_SIZE
} ManagerCmd_t;

typedef enum
{
	eTypeES,
	eTypePES
} eTrackTypeEplayer;

typedef struct Track_s
{
	char                 *Name;
	char                 *Encoding;
	int32_t               Id;
	int32_t               AVIdx;

	/* new field for ffmpeg - add at the end so no problem
	 * can occur with not changed srt saa container
	 */
	char                 *language;

	/* length of track */
	int64_t               duration;
	uint32_t              frame_rate;
	uint32_t              TimeScale;
	int32_t               version;
	long long int         pts;
	long long int         dts;

	/* for later use: */
	eTrackTypeEplayer     type;
	int                   width;
	int                   height;
	int32_t               aspect_ratio_num;
	int32_t               aspect_ratio_den;

	/* stream from ffmpeg */
	AVStream             *stream;
	/* AVCodecContext  for steam */
	void                 *avCodecCtx;
	/* codec extra data (header or some other stuff) */
	uint8_t              *extraData;
	int                   extraSize;

	uint8_t              *aacbuf;
	unsigned int          aacbuflen;
	int                   have_aacheader;

	/* If player2 or the elf do not support decoding of audio codec set this.
	 * AVCodec is than used for softdecoding and stream will be injected as PCM */
	int                   inject_as_pcm;
	int                   inject_raw_pcm;

	int                   pending;
	long long int         chapter_start;
	long long int         chapter_end;
} Track_t;

typedef struct TrackDescription_s
{
	int                   Id;
	char                 *Name;
	char                 *Encoding;
	unsigned int          frame_rate;
	int                   width;
	int                   height;
	int32_t               aspect_ratio_num;
	int32_t               aspect_ratio_den;
	int                   progressive;

} TrackDescription_t;

struct Context_s;
typedef struct Context_s Context_t;

typedef struct Manager_s
{
	char *Name;
	int (* Command)(Context_t *, ManagerCmd_t, void *);
	char **Capabilities;

} Manager_t;

typedef struct ManagerHandler_s
{
	char *Name;
	Manager_t *audio;
	Manager_t *video;
	Manager_t *subtitle;
	Manager_t *chapter;
} ManagerHandler_t;

void freeTrack(Track_t *track);
void copyTrack(Track_t *to, Track_t *from);

#endif