/*================================================================
  Copyright (c) 2022, Quectel Wireless Solutions Co., Ltd. All rights reserved.
  Quectel Wireless Solutions Proprietary and Confidential.
=================================================================*/

#ifndef _QUEC_TTS_H
#define _QUEC_TTS_H

typedef struct 
{
	char name[8];
	int offset;
	int size;
}quec_tts_file;

typedef enum
{
	QUEC_TTS_NO_ERROR,
	QUEC_TTS_MAGIC_ERROR,
	QUEC_TTS_MALLOC_ERROR,
}QUEC_TTS_RESULT;

typedef enum {
    QUEC_TTS_EVT_INIT,
    QUEC_TTS_EVT_DEINIT,
    QUEC_TTS_EVT_PLAY_START,
    QUEC_TTS_EVT_PLAY_STOP,
    QUEC_TTS_EVT_PLAY_FINISH,
    QUEC_TTS_EVT_PLAY_FAILED,
    QUEC_TTS_EVT_PLAY_INTERRUPT,
    QUEC_TTS_EVT_PLAY_PREAPARED,
    QUEC_TTS_EVT_PLAY_PCMDATA,
} QUEC_TTS_ENVENT_E;

typedef void (*quec_tts_cb_type)(QUEC_TTS_ENVENT_E event, char *str);
typedef int (*quec_tts_readbuf_cb)(void *pParameter, void * pBuffer, unsigned long iPos, unsigned long nSize);


int quec_tts_init(quec_tts_cb_type usr_cb);
int quec_tts_deinit(void);
int quec_tts_play(int mode, const char* string);
int quect_tts_stop(void);
int quec_tts_state(void);
int quec_tts_set_volume(int volume);
int quec_tts_get_volume(void);
int quec_tts_set_speed(int speed);
int quec_tts_get_speed(void);
int quec_tts_digit_mode(int mode);
int quec_get_tts_digit_mode(void);
void ql_tts_separate_callback(quec_tts_readbuf_cb read_cb);
int quec_tts_set_language(int language);
int quec_tts_get_language(void);
#endif