"""
If database has been exported to an Excel/ Google Sheets/... document,
allows to easily add books by copy-pasting
"""
import subprocess
import sys
import os

import book as bk


def clip_copy(data):
    subprocess.call(["wl-copy", data])

def main(isbns, google_books_key):
    config = {
        "GOOGLE_BOOKS_KEY": google_books_key
    }
    def find_book(isbn):
        book = bk.Book(isbn)
        try:
            book.load(loader="google_books", config=config)
            return book
        except KeyError:
            try:
                book.load(loader="openlibrary", config=config)
                return book
            except KeyError:
                print("Pas trouvé, à rajouter manuellement")
                return None

    res = ""
    for isbn in isbns:
        isbn_data = find_book(isbn)
        if isbn_data is not None:
            elements = [isbn_data.isbn, isbn_data.title, isbn_data.author, isbn_data.publisher, isbn_data.publish_date]
            elements = [i if i is not None else "" for i in elements]
            res += "\t".join(elements)+"\tAucune\t1\n"

    return res
        


if __name__ == "__main__":
    google_books_key = None
    if os.path.exists(".google-books-key"):
        with open(".google-books-key") as f:
            google_books_key = f.read().strip()
    else:
        print("No Google books api key found")


    if len(sys.argv) == 1:
        res = main([input("ISBN >> ")], google_books_key)
    else:
        res = main(sys.argv[1:], google_books_key)

    clip_copy(res)
    print(res)