import bs4
import executor
import logging
import pypub
import requests


@executor.executor
def process(metadata, output_dir):
    book = pypub.Epub("Gravesong", **metadata)

    response = requests.post(
        "https://wanderinginn.com/wp-pass.php",
        data={"post_password": "Iwalkedameadowweary", "Submit": "Enter"},
        headers={"Referer": "https://wanderinginn.com/2022/01/11/gravesong/"},
    )

    html = bs4.BeautifulSoup(response.content, "html.parser")
    entry_content = html.select_one("div.entry-content")
    content_imgs = entry_content.find_all("img")

    for content_img in content_imgs:
        content_img.decompose()

    chapter_title = "Introduction"
    chapter_content = ""

    for paragraph in entry_content.children:
        if paragraph.name == "h1":
            logging.log(logging.INFO, f"Gravesong - {chapter_title}")
            book.add_chapter(
                pypub.create_chapter_from_string(chapter_content, chapter_title)
            )
            chapter_title = paragraph.get_text().strip()
        elif paragraph.name == "p":
            chapter_content += paragraph.prettify()

    logging.log(logging.INFO, f"Gravesong - {chapter_title}")
    book.add_chapter(pypub.create_chapter_from_string(chapter_content, chapter_title))

    logging.log(logging.INFO, "Gravesong - Book")
    book.create_epub(output_dir)