import multiprocessing
import pathlib
import orjson


qp = multiprocessing.Queue()

# def processor_worker():
#     while True:
#         data = qp.get()
#         if data is None:
#             break


# def main():
#     workers = 12
#     with ProcessPoolExecutor(max_workers=workers) as pool:
#         pool.as
#     pass
bare_root = pathlib.Path("gutenberg")
idx_nums = [str(i) for i in range(0, 10)]


def iterative_folders(root: pathlib.Path):
    files = []
    for item in root.iterdir():
        if item.is_dir():
            if len(item.stem) == 1 and item.stem[0] in idx_nums:
                files.extend(iterative_folders(item))
                continue
        # print(item)
        if ".txt" not in item.suffix.lower():
            html = item / f"{item.stem}-h"

            if html.is_dir() and list(html.glob("*.htm")):
                # print(html)
                # print("htm",html)
                files.append([html, "html"])
            elif (item / f"{item.stem}.txt").exists():
                # print("txt", item / f"{item.stem}.txt")
                files.append([html, "txt"])
            elif (item / f"{item.stem}-8.txt").exists():
                # print("txt-8 (fb)", item / f"{item.stem}.txt")
                files.append([html, "txt-8"])
            elif (item / f"{item.stem}-0.txt").exists():
                # print("txt-0 (fb)", item / f"{item.stem}.txt")
                files.append([html, "txt-0"])
            elif (item / f"{item.stem}-t" / f"{item.stem}-t.tex").exists():
                # print("txt-0 (fb)", item / f"{item.stem}.txt")
                files.append([html, "tex-folder"])
            elif (item / "mp3").exists():
                files.append([html, "audiobook-mp3"])
                # print("mp3", item / f"{item.stem}.txt")
            elif (item / "ogg").exists():
                files.append([html, "audiobook-ogg-fb"])
                pass
                # print("mp3", item / f"{item.stem}.txt")
            elif (item / "m4b").exists():
                files.append([html, "audiobook-m4b-fb"])
                pass
                # print("mp3", item / f"{item.stem}.txt")
            else:
                files.append([item, "unk"])
                print("????", item)
        else:
            continue
            # if not has_html:
            #     pass
            # print(item)
    return files


z = []
for rd in idx_nums:
    z.extend(iterative_folders(bare_root / rd))

for idx, item in enumerate(z):
    z[idx] = [str(item[0]), item[1]]

pathlib.Path("index.json").write_bytes(orjson.dumps(z, option=orjson.OPT_INDENT_2))