#ifndef __AUDIORECPLY_H__
#define __AUDIORECPLY_H__

#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include "audiostream.h"

typedef struct audiorecply_t audiorecply_t;

struct audiorecply_t
{
	audiostream_t base;
	int ptime;
	int ctype;
	int clock;
	int utype;
	union {
		struct {
			int ellapsed;
			int dtmfterm;
			int maxtime;
			void *wav_handle;
		}rec;
		struct {
			char interdigit[16];
			void *wav_handle;
		}ply;
		struct {
			void *fax_state;
			int issender;
			int timeout;
			int ellapsed;
			int fin;
			int error;
		}fax;
	};
	apr_pool_t *pool;
};

apr_status_t audiorecply_create(apr_pool_t *pool, audioengine_t *engine, audiorecply_t **p_recply);
apr_status_t audiorecply_destroy(audiorecply_t *recply);
apr_status_t audiorecply_set_ptime(audiorecply_t *recply, int ptime);
apr_status_t audiorecply_set_clock(audiorecply_t *recply, int clock);
apr_status_t audiorecply_set_codec(audiorecply_t *recply, int ctype);
apr_status_t audiorecply_init(audiorecply_t *recply);
apr_status_t audiorecply_term(audiorecply_t *recply);

// must en-brace with context lock and unlock
apr_status_t audiorecply_start_play(audiorecply_t *recply, const char *interdigit, const char *url);
apr_status_t audiorecply_start_record(audiorecply_t *recply, const char *url, int dtmfterm, int maxtime);
apr_status_t audiorecply_start_send_fax(audiorecply_t *recply, const char *url, int timeout);
apr_status_t audiorecply_start_recv_fax(audiorecply_t *recply, const char *url, int itmeout);
apr_status_t audiorecply_end(audiorecply_t *recply);

// for IVR functions

#ifdef __cplusplus
} // extern "C" {
#endif

#endif //__AUDIORECPLY_H__