#include <stdint.h>

#include "../event.h"

#define EOS_CELL_MTYPE_DEV              0x10
#define EOS_CELL_MTYPE_VOICE            0x20
#define EOS_CELL_MTYPE_SMS              0x30
#define EOS_CELL_MTYPE_CBS              0x40
#define EOS_CELL_MTYPE_USSD             0x50
#define EOS_CELL_MTYPE_PDP              0x60

#define EOS_CELL_MTYPE_MASK             0xf0
#define EOS_CELL_MAX_MTYPE              8

/* EOS_CELL_MTYPE_DEV subtypes */
#define EOS_CELL_MTYPE_STATUS           1
#define EOS_CELL_MTYPE_UART_DATA        2
#define EOS_CELL_MTYPE_UART_TAKE        3
#define EOS_CELL_MTYPE_UART_GIVE        4
#define EOS_CELL_MTYPE_RESET            5

#define EOS_CELL_MTYPE_VOICE_PCM        1
#define EOS_CELL_MTYPE_VOICE_DIAL       2
#define EOS_CELL_MTYPE_VOICE_RING       3
#define EOS_CELL_MTYPE_VOICE_ANSWER     4
#define EOS_CELL_MTYPE_VOICE_HANGUP     5
#define EOS_CELL_MTYPE_VOICE_BEGIN      6
#define EOS_CELL_MTYPE_VOICE_END        7
#define EOS_CELL_MTYPE_VOICE_MISS       8
#define EOS_CELL_MTYPE_VOICE_BUSY       9

#define EOS_CELL_MTYPE_SMS_MSG          1
#define EOS_CELL_MTYPE_SMS_LIST         2
#define EOS_CELL_MTYPE_SMS_LIST_ITEM    3

#define EOS_CELL_MTYPE_USSD_REQUEST     1
#define EOS_CELL_MTYPE_USSD_REPLY       2
#define EOS_CELL_MTYPE_USSD_CANCEL      3

#define EOS_CELL_MTYPE_PDP_GET_APN      1
#define EOS_CELL_MTYPE_PDP_GET_USR      2
#define EOS_CELL_MTYPE_PDP_GET_PWD      3
#define EOS_CELL_MTYPE_PDP_SET_APN      4
#define EOS_CELL_MTYPE_PDP_SET_USR      5
#define EOS_CELL_MTYPE_PDP_SET_PWD      6
#define EOS_CELL_MTYPE_PDP_CONNECT      7
#define EOS_CELL_MTYPE_PDP_DISCONNECT   8

#define EOS_CELL_STATUS_RESET           0
#define EOS_CELL_STATUS_IDLE            1
#define EOS_CELL_STATUS_RELAY           2
#define EOS_CELL_STATUS_PPP             3

#define EOS_CELL_SMS_ADDRTYPE_INTL      1
#define EOS_CELL_SMS_ADDRTYPE_ALPHA     2
#define EOS_CELL_SMS_ADDRTYPE_OTHER     3

#define EOS_CELL_SIZE_PHNUM             16

#define EOS_CELL_SMS_SIZE_ADDR          20
#define EOS_CELL_SMS_SIZE_TS            25
#define EOS_CELL_SMS_SIZE_TXT           160

#define EOS_CELL_USSD_SIZE_REQ          128

#define EOS_CELL_PDP_SIZE_APN           63
#define EOS_CELL_PDP_SIZE_USR           63
#define EOS_CELL_PDP_SIZE_PWD           63
#define EOS_CELL_PDP_SIZE_ARG           63

void eos_cell_init(void);
void eos_cell_set_handler(unsigned char mtype, eos_evt_handler_t handler);
eos_evt_handler_t eos_cell_get_handler(unsigned char mtype);

int eos_cell_status_parse(EOSMessage *msg, uint16_t len, uint8_t *status, uint8_t *connected);
int eos_cell_status(uint8_t *status, uint8_t *connected, EOSMessage *msg);

int eos_cell_uart_take(EOSMessage *msg);
int eos_cell_uart_give(EOSMessage *msg);
unsigned char *eos_cell_uart_msg2data(EOSMessage *msg, uint16_t *len, uint16_t *size);
int eos_cell_uart_send(EOSMessage *msg, uint16_t len);
int eos_cell_uart_send_async(EOSMessage *msg, uint16_t len, int more);

int eos_cell_voice_dial(char *num, EOSMessage *msg);
int eos_cell_voice_answer(EOSMessage *msg);
int eos_cell_voice_hangup(EOSMessage *msg);
unsigned char *eos_cell_voice_msg2pcm(EOSMessage *msg, uint16_t *len, uint16_t *size);
int eos_cell_voice_pcm_send(EOSMessage *msg, uint16_t len);
int eos_cell_voice_pcm_send_async(EOSMessage *msg, uint16_t len, int more);

int eos_cell_sms_send(char *addr, char *txt, EOSMessage *msg);
int _eos_cell_sms_parse(EOSMessage *msg, uint16_t len, char **addr, uint16_t *addr_len, char **txt, uint16_t *txt_len);
int eos_cell_sms_parse(EOSMessage *msg, uint16_t len, char *addr, uint16_t addr_size, char *txt, uint16_t txt_size);
char *eos_cell_sms_msg2txt(EOSMessage *msg, uint16_t *len);

int eos_cell_pdp_get(unsigned char atype, char *arg, uint16_t arg_size, EOSMessage *msg);
int eos_cell_pdp_set(unsigned char atype, char *arg, EOSMessage *msg);
int eos_cell_pdp_get_apn(char *apn, uint16_t apn_size, EOSMessage *msg);
int eos_cell_pdp_set_apn(char *apn, EOSMessage *msg);
int eos_cell_pdp_get_usr(char *usr, uint16_t usr_size, EOSMessage *msg);
int eos_cell_pdp_set_usr(char *usr, EOSMessage *msg);
int eos_cell_pdp_get_pwd(char *pwd, uint16_t pwd_size, EOSMessage *msg);
int eos_cell_pdp_set_pwd(char *pwd, EOSMessage *msg);
int eos_cell_pdp_connect(EOSMessage *msg);
int eos_cell_pdp_disconnect(EOSMessage *msg);