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

typedef struct book {
    char *name;
    double price;
    int page_quantity;
    char *language;
    int weight_grams;
    int year_published;
    struct book *next;
} HPBook;

void new_book(HPBook *book, char *name, double price, int page_quantity, char *language, int weight_grams, int year_published, HPBook *next) {
    book->name = name;
    book->price = price;
    book->page_quantity = page_quantity;
    book->language = language;
    book->weight_grams = weight_grams;
    book->year_published = year_published;
    book->next = next;
}

void print_book(HPBook *book) {
    printf("Name: %s\n", book->name);
    printf("    Price: %.2lf\n", book->price);
    printf("    Pages: %d\n", book->page_quantity);
    printf("    Language: %s\n", book->language);
    printf("    Year of publication: %d\n", book->year_published);
    for (int i = 0; i < 50; i++) {
        printf("─");
    }
    printf("\n");
}

void print_linked_list(HPBook *book) {
    while (book != NULL) {
        print_book(book);
        book = book->next;
    }
}

int main() {
    HPBook *head = NULL, *philosopher = NULL, *chamber = NULL, *prisoner = NULL, *goblet = NULL, *order = NULL, *prince = NULL, *hallows = NULL;

    philosopher = (HPBook *) malloc(sizeof(HPBook));
    chamber = (HPBook *) malloc(sizeof(HPBook));
    prisoner = (HPBook *) malloc(sizeof(HPBook));
    goblet = (HPBook *) malloc(sizeof(HPBook));
    order = (HPBook *) malloc(sizeof(HPBook));
    prince = (HPBook *) malloc(sizeof(HPBook));
    hallows = (HPBook *) malloc(sizeof(HPBook));

    new_book(philosopher, "Harry Potter and the Philosopher's Stone", 990, 248, "Ua", 100, 2016, chamber);
    new_book(chamber, "Harry Potter and the Chamber of Secrets", 990, 272, "Ua", 100, 2016, prisoner);
    new_book(prisoner, "Harry Potter and the Prisoner of Azkaban", 1100, 336, "Ua", 100, 2017, goblet);
    new_book(goblet, "Harry Potter and the Goblet of Fire", 1200, 464, "Ua", 100, 2019, order);
    new_book(order, "Harry Potter and the Order of the Phoenix", 1400, 576, "Ua", 100, 2022, prince);
    new_book(prince, "Harry Potter and the Half-Blood Prince", 420, 576, "Ua", 100, 2005, hallows);
    new_book(hallows, "Harry Potter and the Deathly Hallows", 420, 640, "Ua", 100, 2007, NULL);

    head = philosopher;
    print_linked_list(head);

    return 0;
}