#define _CRT_SECURE_NO_WARNINGS

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


typedef struct
{
    char id[9];
    char *name;
    char *lastName;
    char *age;
    char gender;
    char *userName;
    char *pass;
    char *desc;
    int hobbies;
}user;
user* ptrUser;

enum hobbies {BASEBALL = 0,BASKETBALL,BICYCLE,BOOKS,DRAWING,GYM,MOVIES,POETRY};

//declaring functions
void login();
int isExist();
void loadData();
void fillUserDetails(int num, char* detail, user* ptrUser);
void freePointers(user* ptrUser);

int main()
{

    int option;

    printf("Welcome!please choose an option\n");
    printf("1 - Log in\n");
    printf("2 - New member\n");
    printf("3 - Exit\n");
    scanf("%d", &option);
    while(option != 3)
    {
        switch (option)
        {
        case 1:
            loadData();
            //login();
            scanf("%d", &option);
            break;
        case 2:
            //newMember();
            break;
        case 3:
            break;
        default:
            printf("Bad choice, please try again\n");
            break;

        }

    }// end of while


    return 0;
}

void login()
{
    char username[15],pass[11];
    int *ptrUser,*ptrPass  ;
    printf("Please enter your username:\n");
    fgets(username,15,stdin);
    ptrUser = (int*) malloc(strlen(username) * sizeof(char));
    if (ptrUser == NULL)
        return;
    printf("Please enter your password\n");
    fgets(pass,11,stdin);
    ptrPass = (int*) malloc(strlen(pass) * sizeof(char));
    if (ptrPass == NULL)
        return;
}

int isExsist()
{


}

void loadData()
{
    FILE *fptr;
    fptr = fopen("input.txt", "r");
    char line[300];
    int i;
    char *detail;
    user users[4];
    ptrUser = users;

    if (fptr == NULL)
        return;

    while (fgets(line, 300, fptr))
    {
        detail = strtok(line, ";");
        for (i = 0; i < 9; i++)
        {
            //printf("%s", *(ptrUser->name));
            printf("i before %d\n",i);
            fillUserDetails(i, detail,ptrUser);
            printf("i after %d\n",i);
            detail = strtok(NULL, ";");
        }
        freePointers(ptrUser);
        ptrUser++;

    }
    fclose(fptr);

    //printf("%s", users);

}
void fillUserDetails(int num, void* detail, user* ptrUser)
{
    switch (num)
    {
    case 0:
        strcpy(ptrUser->id, detail);
        break;
    case 1:
        ptrUser->name = (char *)malloc(15 * sizeof(char));
        if (ptrUser->name == NULL)
            printf("bffdbd");
        strcpy(ptrUser->name, detail);
        ptrUser->name = (char*)realloc(ptrUser->name,strlen(ptrUser->name) * sizeof(char) + 1);
        if (ptrUser->name == NULL)
            freePointers(ptrUser);
        break;
    case 2:
        ptrUser->lastName = (char *)malloc(15 * sizeof(char));
        strcpy(ptrUser->lastName, detail);
        ptrUser->lastName = (char*)realloc(ptrUser->lastName, strlen(ptrUser->lastName) * sizeof(char) + 1);
        if (ptrUser->lastName == NULL)
            freePointers(ptrUser);
        break;
    case 3:
        ptrUser->age = (char *)malloc(3 * sizeof(char));
        strcpy(ptrUser->age, detail);
        ptrUser->age = (char*)realloc(ptrUser->age, strlen(ptrUser->age) * sizeof(char) + 1);
        break;
    case 4:
        ptrUser->gender = detail;
        break;
    case 5:
        ptrUser->userName = (char *)malloc(10 * sizeof(char));
        strcpy(ptrUser->userName, detail);
        ptrUser->userName = (char*)realloc(ptrUser->userName, strlen(ptrUser->userName) * sizeof(char) + 1);
        if (ptrUser->userName == NULL)
            freePointers(ptrUser);
        break;
    case 6:
        ptrUser->pass = (char *)malloc(15 * sizeof(char));
        strcpy(ptrUser->pass, detail);
        ptrUser->pass = (char*)realloc(ptrUser->pass, strlen(ptrUser->pass) * sizeof(char) + 1);
        break;
    case 7:
        ptrUser->desc = (char *)malloc(250 * sizeof(char));
        strcpy(ptrUser->desc, detail);
        ptrUser->desc = (char*)realloc(ptrUser->desc, strlen(ptrUser->desc) * sizeof(char) + 1);
        if (ptrUser->desc == NULL)
            freePointers(ptrUser);
        break;
    case 8:
        ptrUser->hobbies = detail;


    }
}

void freePointers(user *ptrUser)
{
    free(ptrUser->name);
    free(ptrUser->lastName);
    free(ptrUser->userName);
    free(ptrUser->desc);

}