import json
import re
from pathlib import Path
from shutil import copy2

HD = (1920, 1080)
MEDIUM = (800, 450)
L_SQ = (256, 256)  # Large square
S_SQ = (64, 64)  # Small square
PANORAMA = (range(1000, 4001), 450)
ANY = (range(1, 2 ** 60), range(1, 2 ** 60))


def create(p):
    if not p.exists():
        p.mkdir(parents=True)


def copypath(src, dst):
    if src.is_file():
        create(dst.parent)
        copy2(src, dst)

    elif src.is_dir():
        create(dst)
        for p in src.iterdir():
            copypath(p, dst / p.name)


def none_or_path(obj):
    if obj is None:
        return None

    return Path(obj)


def write_json(path, obj):
    with open(path, 'w', encoding='UTF-8') as f:
        json.dump(obj, f, sort_keys=True, indent=2)


def skin_lower(name):
    return '-'.join(re.split(r'[ _]', name.lower()))


def lower_name(name):
    return name.lower().replace(' ', '_')


def upper_name(name):
    return ''.join(map(str.capitalize, name.split()))


def is_world(path: Path):
    return (path / 'levelname.txt').is_file()


def is_pack(path: Path):
    return (path / 'manifest.json').is_file()