/****************************************************************************

Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.

****************************************************************************/

#ifndef _APP_MAIN_TASK_H_
#define _APP_MAIN_TASK_H_

#include "app_common.h"
#include "app_types.h"
#include "app_config.h"
#include "proto_645.h"

#ifdef __cplusplus
  extern "C" {
#endif

#define APP_ENABLE_DUMP_PKT_INFO        (1)

#define APP_PLC_CMD_PRIO                (3)
#define APP_TASK_MSG_PRIO               (0)
#define APP_MSG_HANDLE_TASK_PRIO        (7)
#define APP_MSG_TASK_PRIO_QUE           (1)
#define APP_MSG_PENDING_LIMIT           (64)
#define APP_LINK_ID                     (2)

/* use for iot_print_config */
#define ENABLE_PLC_LIB_LOG              (1)

/* unit is ms */
#define APP_PKT_INFO_TIMER_PERIOD       (60*1000)
/* interval to show signal led state, unit is ms */
#define IOT_PLC_SIGNAL_LED_SHOW_INTVAL  (2000)
/* interval to check if all stas have joined the network, unit is ms */
#define IOT_PLC_NET_DONE_CHECK_INTVAL   (500)

/* snr good minimum threshold, below this value is weak */
#define IOT_SNR_GOOD_MIN_THR            (5)
/* snr strong minimum threshold */
#define IOT_SNR_STRONG_MIN_THR          (20)

/* message type for main task*/
typedef enum {
    E_MAIN_MSG_START = 0,
    /* main task message from plc layer. */
    E_MAIN_MSG_FROM_PLCMAC,
    /* main task message from customer task. */
    E_MAIN_MSG_FROM_CUSTASK,
    /* main task message from main task. */
    E_MAIN_MSG_FROM_MAINTASK,
    /* main task message from timer. */
    E_MAIN_MSG_FROM_TIMER,
    E_MAIN_MSG_END
} iot_main_task_msg_e;

/* message id for main task */
typedef enum {
    E_MAIN_MSG_ID_START,
    /* main task receive data from cli app*/
    E_MAIN_MSG_ID_CLIAPP_RECV,
    /* main task receive data from plc layer */
    E_MAIN_MSG_ID_PLCMAC_RECV,
    /* main task receive dlt645 frame form customer task or plc layer */
    E_MAIN_MSG_ID_645PKT_RECV,
    /* main task send dlt645 frame to plc layer */
    E_MAIN_MSG_ID_645PKT_TO_PLC,
    E_MAIN_MSG_ID_END
} iot_main_task_msg_id_e;

#define APP_MAIN_MSG_VALID(msg) ((msg)>E_MAIN_MSG_START && (msg)<E_MAIN_MSG_END)

typedef struct {
    /* The main entity of message. */
    iot_task_msg_t msg;
    /* The user data inside this message. */
    void           *data;
} app_msg_t;

typedef struct {
    /* Task handle. */
    iot_task_h        handle;
    /* Keep the task configuration. */
    iot_task_config_t cfg;
} app_msg_task_h;

typedef struct {
    uint8_t          link_id;
    /* Indicates if this local device is ready. */
    uint8_t          dev_ready;
    /* This local device role, CCO or STA ... */
    uint8_t          dev_role;
    /* MAC of this local device. */
    uint8_t          mac_addr[IOT_MAC_ADDR_LEN];
    /* MAC of CCO in this topo. */
    uint8_t          cco_addr[IOT_MAC_ADDR_LEN];
    /* The network ID of this topo. */
    uint32_t         nid;
    /* cco network done */
    uint8_t          cco_net_done;
} app_dev_info;

typedef struct {
    app_config     app_cfg;
    /* This task will process all messages and events that from this very
     * module.
     */
    app_msg_task_h msg_task;
    /* The handle of this APP. */
    iot_plc_app_h  app_hdl;
    /* Indicates if this APP has registered to PLC-layer. */
    uint32_t       app_reg;
    /* Device information. */
    app_dev_info   dev;
    /* the time when get data from plc */
    uint32_t       receivetime;
    /* record last recv msdu snr */
    int8_t         u_snr;
}app_entity_t;

/**
 * @brief app_iot_dl645_entry() - Entry of iot dlt645 app.
 *
 * @param None.
 *
 * @return ERR_OK : create app done;
 * @return ERR_PENDING : create app failed;
 */
uint32_t app_iot_dl645_entry(void);

/**
 * @brief iot_main_get_app_entry() - Get entry of iot dlt645 app.
 *
 * @param None.
 *
 * @return app_entity_t : app entry;
 */
app_entity_t * iot_main_get_app_entry(void);

/**
 * @brief iot_main_task_msg_post() - Post message to main task.
 *
 * @param [in] msg_type : message type, see iot_cus_task_msg_e.
 * @param [in] msg_id : message id, see iot_cus_task_msg_id_e.
 * @param [in] data : message data.
 *
 * @return ERR_OK : message post done;
 * @return ERR_FAIL : message post failed;
 */
uint32_t iot_main_task_msg_post(uint16_t msg_type, uint16_t msg_id, void *data);

#ifdef __cplusplus
}
#endif

#endif  /* _APP_MAIN_TASK_H_ */