#pragma once
#include <stdint.h>

#include "errorcode.h"

#ifdef __cplusplus
extern "C" {
#endif

#define HAND_ACID_BLE_BASE_SIZE 6

#define PACKET_H1               (0xAA)
#define PACKET_H2               (0xBB)
#define PACKET_TAIL             (0xCC)
typedef enum {
  kproto_cmd           = 1,
  kproto_cmd_receipt   = 2,
  kproto_report        = 3,
  kproto_error_receipt = 4,
} hand_acid_ble_proto_packet_type_t;

typedef enum {
  kproto_cmd_set_state           = 1,  // set_state
  kproto_cmd_reset               = 2,  //
  kproto_cmd_setlong_key_delayms = 3,  //
  kproto_cmd_read_power          = 4,  //
  kproto_cmd_read_version        = 5,  //

  kproto_cmd_ble_master_start_scan   = 50,  // process by ble master ble_master_start_scan
  kproto_cmd_ble_master_enter_dfu    = 51,  // process by ble master ble_master_enter_dfu
  kproto_cmd_ble_master_reset        = 52,  // process by ble master
  kproto_cmd_ble_master_read_version = 53,  // process by ble master

  kproto_report_key_event       = 101,  // key_event
  kproto_report_connected_event = 102,  // generater by ble master and slave
  kproto_report_heart           = 104,  //
} hand_acid_ble_proto_cmd_t;

typedef enum {
  khand_acid_m_unset_mode      = 0,  // unset_mode
  khand_acid_m_jog_mode        = 1,  // jog_mode
  khand_acid_m_continuous_mode = 2,  // continuous_mode
} hand_acid_mode_t;

typedef enum {
  khand_acid_pump_is_idle    = 0,  //
  khand_acid_pump_is_working = 1,  //
} hand_pump_working_state_t;

typedef enum {
  kkey_short_press_event = 0,  //
  kkey_long_press_event  = 1,  //
} key_event_t;

typedef enum {
  kkey_id_mode_and_action_butt,
  kkey_id_liquid_reflux_butt,
} key_id_t;

#pragma pack(1)
typedef struct {
  uint8_t h1;
  uint8_t h2;
  uint8_t packetlen;
  uint8_t frame_type;
  uint8_t frame_index;
  uint8_t cmd;
  union {
    struct {
      uint8_t hand_acid_mode;           // hand_acid_mode_t
      uint8_t hand_pump_working_state;  // hand_pump_working_state_t
    } set_state;
    //
    struct {
      uint8_t scanid[20];  // scan id
    } ble_master_start_scan;

    struct {
      uint8_t keyid;     // key_id_t
      uint8_t keyevent;  // key_event_t
    } key_event;

    struct {
      uint8_t connected;
      uint8_t from_ble_master;
    } connected_event;

    struct {
      uint8_t powerlevel;
    } heart;

    struct {
      uint32_t longkeydelay;
    } setlong_key_delayms;

    struct {
      int32_t ecode;
    } errreceipt;

    struct {
      int32_t power;
    } read_power;

    struct {
      int32_t firmware_version;
      int32_t blestack_version;
      int32_t bootloader_version;
      int32_t hardware_version;
    } read_version;

  } data;
} hand_acid_ble_proto_t;
#pragma pack()

#ifdef __cplusplus
}
#endif