import os
from sys import argv
import shutil

ASS_FOLDER = "muxable"
RELEASE_FOLDER = "release"
TEMPLATE_FOLDER = "release_template"
PLACEHOLDER_FILE = "Placeholder"

def create_and_populate_folders(show_path: str, next_ep: str, release_path: str, mux_path: str) -> None:
    os.mkdir(os.path.join(show_path, next_ep))

    os.mkdir(mux_path)
    os.mknod(os.path.join(mux_path,PLACEHOLDER_FILE))

    os.mkdir(release_path)
    shutil.copy(os.path.join(show_path, TEMPLATE_FOLDER), release_path)


def main(show_path: str) -> None:
    curr_ep: int = max([int(x) for x in os.listdir(show_path) if x.isdigit()])
    next_ep: str = str(curr_ep + 1).zfill(2)

    release_path: str = os.path.join(show_path, next_ep, RELEASE_FOLDER)
    mux_path: str = os.path.join(show_path, next_ep, ASS_FOLDER)

    create_and_populate_folders(show_path, next_ep, release_path, mux_path)