from pprint import pp
from pathlib import Path
import re

src = Path('src')
views = src.joinpath('views')
template = views.joinpath('template')
module = views.joinpath('module')

static = Path('src', 'static')

dist = Path('dist')
dist.mkdir(exist_ok=True)

for x in dist.rglob('*'):
    if x.is_file() or x.is_symlink(): x.unlink()
for x in dist.rglob('*/'): x.rmdir()

def read(file_path):
    with file_path.open() as html_file:
        return (file_path.stem, html_file.read())

templates = dict(map(read, template.glob('*.html')))
modules = dict(map(read, module.glob('*.html')))

def format(item, modules):
    name, content = item

    content = content.format(**modules)
    content = re.sub(r'\s+', ' ', content)
    content = re.sub(r'>\s<', '><', content)
    return (name, content)

dist_html = dict(map(lambda item: format(item, modules), templates.items()))

def mk_dist(dist, item):
    key, content = item
    path = dist
    if key != 'index':
        path = dist.joinpath(key)
        path.mkdir(exist_ok=True)
    with path.joinpath('index.html').open('w') as index:
        index.write(content)

for item in dist_html.items():
    mk_dist(dist, item)

dist.joinpath('static')\
    .symlink_to(static.resolve(strict=True), target_is_directory=True)