#ifndef __RFID_HANDLER_H__
#define __RFID_HANDLER_H__

#include "main.h"
#include "users.h"

typedef struct
{
    BYTE wait_for_UART_flag;
    BYTE end_from_main_flag;
    BYTE uart_status;
} UartThreadFlags;

typedef struct
{
    char *uart_address;

    list_t *person_list_head;
    UartThreadFlags *flags;
} UartThreadArgs;

// UART handler thread
/**
 * @brief Thread function to listen for UART data.
 *
 * This function is intended to be run as a separate thread. It continuously listens
 * for incoming data on a UART interface and processes the received data accordingly.
 *
 * @param arg Pointer to arguments required by the UART listener (typically a struct with UART configuration).
 * @return void* Returns NULL upon thread completion.
 */
void *uartListener(void *arg);

/**
 * @brief Parses an incoming RFID packet.
 *
 * This function processes the provided packet and extracts relevant information.
 *
 * @param _packet Pointer to the incoming packet data (array of BYTE).
 * @return uint16_t Parsed value.
 */
uint16_t parseIncommingPacket(BYTE *_packet);

/**
 * @brief Sends a data packet to a device over the specified UART interface.
 *
 * This function constructs and transmits a packet containing information about a person (node)
 * and a specified state to a device connected via UART.
 *
 * @param _uart The UART interface identifier to use for transmission.
 * @param _person Pointer to a node_t structure representing the person whose data is to be sent.
 * @param state The state value to include in the packet.
 */
void sendPacketToDevice(int _uart, node_t *_person, BYTE state);

#endif