//
// Created by MightyPork on 2017/12/15.
//

#ifndef GEX_CLIENT_GEX_CLIENT_INTERNAL_H
#define GEX_CLIENT_GEX_CLIENT_INTERNAL_H

#include <stdint.h>
#include <stdbool.h>
#include "gex_client.h"

struct gex_unit_lu {
    char *name;               //!< Unit name
    char *type;               //!< Unit type
    uint8_t callsign;         //!< Unit callsign byte
    GEX_ReportListener report_handler; //!< Report handling function
    struct gex_unit_lu *next; //!< Pointer to the next entry in this linked list, or NULL if none
};

struct gex_client_ {
    TinyFrame *tf;          //!< TinyFrame instance
    const char *acm_device; //!< Comport device name, might be used to reconnect (?)
    int acm_fd;             //!< Open comport file descriptor
    bool connected;         //!< Flag that we're currently connected to the comport

    // synchronous query "hacks"
    bool sync_query_ok;         //!< flag that the query response was received
    TF_Msg sync_query_response; //!< response message, copied here
    uint8_t sync_query_buffer[TF_MAX_PAYLOAD_RX]; //!< buffer for the rx payload to be copied here

    GEX_ReportListener fallback_report_handler;

    struct gex_unit_lu *ulu_head; //!< Units look-up linked list
};

#endif //GEX_CLIENT_GEX_CLIENT_INTERNAL_H