';
while ($book = $booksResult->fetchArray(SQLITE3_ASSOC)) {
    $bookInfo = getBookInfo($book['url']);

//    print_r($book);

    foreach ($bookInfo['authors'] as $author) {


        $stmt = $db->prepare('SELECT * FROM  author WHERE name = :name and bio = :bio');
        $stmt->bindValue(':name', trim($author['name']), SQLITE3_TEXT);
        $stmt->bindValue(':bio', trim(implode(' ', $author['bio'])), SQLITE3_TEXT);
        $result = $stmt->execute();
        $authorData = $result->fetchArray(SQLITE3_ASSOC);

        if (!$authorData) {
            $stmt = $db->prepare('INSERT INTO author(name, bio) VALUES  (:name, :bio)');
            $stmt->bindValue(':name', trim($author['name']), SQLITE3_TEXT);
            $stmt->bindValue(':bio', trim(implode(' ', $author['bio'])), SQLITE3_TEXT);
            $result = $stmt->execute();

            $stmt = $db->prepare('select seq from sqlite_sequence where name="author"');
            $result = $stmt->execute();
            $seqData = $result->fetchArray(SQLITE3_ASSOC);

            $stmt = $db->prepare('INSERT INTO  book_author(book_id, author_id) VALUES  (:book_id, :author_id)');
            $stmt->bindValue(':book_id', $book['id'], SQLITE3_INTEGER);
            $stmt->bindValue(':author_id', $seqData['seq'], SQLITE3_INTEGER);
            $result = $stmt->execute();
        }
        var_dump($authorData);

    }
}

//print_r($bookData);
//print_r($bookInfo);
echo '