#define _CRT_SECURE_NO_WARNINGS

#include <stdlib.h>
#include<stdio.h>

typedef enum Gender {
    Female = 0,
    Male = 1,
} Gender;

typedef struct data_human {
    char *name;
    unsigned char age;
    Gender  gender;
} d_human;

typedef struct h_human
{
    d_human personal_data;
    d_human* partner;
}h_human;

int main(int argc, char** argv)
{
    /* t_Human woman = { "Maria", 18, Female };
     t_Human man = { "Georgi", 55, Male };

     man.partner = &woman;
     printf("Woman: %s %d %d", man.partner->name, man.partner->age, man.partner->gender);*/


    int i;
    FILE* fdata = fopen("data.txt", "r");

    h_human record = { 0 };
    record.personal_data.name = (char*)malloc(sizeof(char) * 30);

    if ((fdata = fopen("data.txt", "r")) == NULL)
    {
        printf("Error opening file");
        exit(1);
    }

    while (fscanf(fdata, "%s | %d | %d\n", record.personal_data.name, &record.personal_data.age, &record.personal_data.gender) != EOF)
    {
        printf("Information about the citizen:\n");
        // fscanf(fdata, "%s | %d | %d\n", record.personal_data.name, &record.personal_data.age, &record.personal_data.gender);
        printf("%s\t%d\t%d\n", record.personal_data.name, record.personal_data.age, record.personal_data.gender);
    }
    fclose(fdata);
    free(record.personal_data.name);

    if ((fdata = fopen("male.bin", "wb")) == NULL)
    {
        printf("Error opening file");
        exit(2);
    }
    else
    {
        fdata = fopen("male.bin", "wb");

        for (i = 0; i < 4; i++)
        {
          //.......  if (fscanf("%d", &record.personal_data.gender) == .......)
            {
                if (fwrite(&record.personal_data.gender, sizeof(h_human), 1, fdata) == 1)
                    printf("Male: %s",record.personal_data.name);
            }
        }
    }
    fclose(fdata);


    return 0;
}