#!/usr/bin/env python3
#coding: utf-8

import os
import shutil
import subprocess
import sys

source = "/home/justine/NAS/Musique"
dest = "/home/justine/Music/Converted"

# 1 - Copy the folder structure

for path, directories, files in os.walk(source):

    for d in directories:
        orig_path = str(os.path.join(path,d))
        new_path = orig_path.replace(source, dest)
        print(f"1 - Creating {new_path}")
        os.makedirs(new_path, exist_ok=True)

# 2 - Copy and Convert if needed

    for f in files:
        file_path = str(os.path.join(path, f))
        new_file_path = file_path.replace(source, dest)
        print(f"2 - Copying {f}")
        shutil.copyfile(file_path, new_file_path)
        new_file_dir = new_file_path.replace(f, "")

        if "justine/NAS" in new_file_dir:
            print("ERROOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOR")
            sys.exit(1)

        if f.endswith(".flac"):
            new_file_after = new_file_path.replace(".flac", ".mp3")
            print(f"3 - Converting {f}")
            os.chdir(new_file_dir)
            command = f"/usr/bin/ffmpeg -i \"{f}\" -ab 320k -map_metadata 0 -id3v2_version 3 \"{f.replace(".flac", ".mp3")}\""
            print(subprocess.run(command, shell=True, check=False, capture_output=True))
            os.remove(f)