#ifndef MUSIC_PLAYER_H
#define MUSIC_PLAYER_H

#include "generic/typedef.h"
#include "jlstream.h"
#include "music/music_decrypt.h"
#include "music/music_id3.h"
#include "app_config.h"
#include "audio_decoder.h"
#include "fs/fs.h"
#include "effect/effects_default_param.h"

#define MAX_FILE_NUM 20

#if (defined(TCFG_DEC_APE_ENABLE) && (TCFG_DEC_APE_ENABLE))
#define BREAKPOINT_DATA_LEN   (2036 + 4)
#elif (defined(TCFG_DEC_FLAC_ENABLE) && (TCFG_DEC_FLAC_ENABLE))
#define BREAKPOINT_DATA_LEN	688
#elif (TCFG_DEC_M4A_ENABLE || TCFG_DEC_ALAC_ENABLE)
#define BREAKPOINT_DATA_LEN	536
#endif

#ifdef CONFIG_CPU_BR18
#ifndef BREAKPOINT_DATA_LEN
#define BREAKPOINT_DATA_LEN	80
#endif
#else
#ifndef BREAKPOINT_DATA_LEN
#define BREAKPOINT_DATA_LEN	32
#endif
#endif


typedef int (*music_player_cb_t)(void *, int parm, enum stream_event);

enum play_status {
    FILE_PLAYER_STOP = 0x0, //播放结束
    FILE_PLAYER_START, //播放中
    FILE_PLAYER_PAUSE//播放暂停
};

struct file_player {
    struct list_head entry;
    u8 ref;
    u8 index;
    u8 player_id;
    enum stream_scene scene;
    enum stream_coexist coexist;
    u32 coding_type;

    struct jlstream *stream;

    void *file;
    const char *file_name_list[MAX_FILE_NUM + 1];

    void *priv;
    music_player_cb_t callback;

    CIPHER mply_cipher;		// 解密播放

#if TCFG_DEC_ID3_V1_ENABLE
    MP3_ID3_OBJ *p_mp3_id3_v1;	// id3_v1信息
#endif
#if TCFG_DEC_ID3_V2_ENABLE
    MP3_ID3_OBJ *p_mp3_id3_v2;	// id3_v2信息
#endif

#if FILE_DEC_REPEAT_EN
    u8 repeat_num;			// 无缝循环次数
    struct fixphase_repair_obj repair_buf;	// 无缝循环句柄
#endif
    struct audio_dec_breakpoint *break_point;
    u8 read_err;
    u8 ab_repeat_status;
    s8 music_speed_mode; //播放倍速
    s8 music_pitch_mode; //变调模式
    enum play_status  status;    //播放状态
    u8 break_point_flag; //是否有播放器申请的断点
};

// AB点复读模式
enum {
    AB_REPEAT_MODE_BP_A = 0x01,
    AB_REPEAT_MODE_BP_B,
    AB_REPEAT_MODE_CUR,
};

enum _speed_level {
    PLAY_SPEED_0_5 = 0x0, //0.5倍速
    PLAY_SPEED_0_75,      //0.75倍速
    PLAY_SPEED_1,         // 1倍速
    PLAY_SPEED_1_25,      //1.25倍速
    PLAY_SPEED_1_5,       //1.5倍速
    PLAY_SPEED_2,        // 2倍速
    PLAY_SPEED_3,        // 3倍速
    PLAY_SPEED_4,        // 4倍速
};

int music_player_init(struct file_player *player, void *file, struct audio_dec_breakpoint *dbp);
/* ---------------------音乐播放API-----------------------------
 *
 * 音乐和其它音频之间默认采用叠加方式播放,可能由于资源限制而采用打断的方式播放
 * 音乐和音乐之间默认不抢占,采用排队方式播放
 *
 * ---------------------------------------------------------*/

/*
 * 播放单个音乐文件
 */
struct file_player *music_file_play(FILE *file, struct audio_dec_breakpoint *dbp);

/*
 * 播放单个音乐文件,带有播放状态回调参数
 */
struct file_player *music_file_play_callback(FILE *file, void *priv,
        music_player_cb_t callback,
        struct audio_dec_breakpoint *dbp
                                            );
/*
 * 停止播放所有音乐
 */
void music_file_player_stop();
/*
 * 返回是否有音乐在播放
 */
int music_player_runing();

//返回第一个打开的音乐播放器指针
struct file_player *get_music_file_player(void);
int music_file_player_pp(struct file_player *music_player);
int music_file_player_ff(u16 step_s, struct file_player *music_player);
int music_file_player_fr(u16 step_s, struct file_player *music_player);
int music_file_ab_repeat_switch(struct file_player *music_player);

int music_file_pitch_up(struct file_player *music_player);
int music_file_pitch_down(struct file_player *music_player);
int music_file_set_pitch(struct file_player *music_player, enum _pitch_level pitch_mode);
/*
 * 加速音乐播放,设置成功返回当前倍速播放的speed值,失败则返回-1
 */
int music_file_speed_up(struct file_player *music_player); //倍速播放接口
/*
 * 减速音乐播放,设置成功返回当前倍速播放的speed值,失败则返回-1
 */
int music_file_speed_down(struct file_player *music_player); //慢速播放接口


int music_file_get_breakpoints(struct audio_dec_breakpoint *bp, struct file_player *music_player);


int music_file_set_speed(struct file_player *music_player, enum _speed_level speed_mode); //设置播放速度

int music_file_get_player_status(struct file_player *music_player);

int music_file_get_cur_time(struct file_player *music_player);

int music_file_get_total_time(struct file_player *music_player);

int file_dec_set_start_dest_play(u32 start_time, u32 dest_time, u32(*cb)(void *), void *cb_priv, u32 coding_type, struct file_player *music_player);
int file_dec_set_start_play(u32 start_time, u32 coding_type);
#endif