from datetime import datetime, timezone
from os.path import getmtime
from pathlib import Path

base = "https://hakurei.app"

pages = [
    ["/", 0.5],
    ["/LICENSE.txt", 0.0],
    ["/contact", 0.5],
    #["/faq", 1.0],
    ["/package", 1.0],
    ["/humans.txt", 0.0],
    ["/install", 0.5],
]

base_mtime = getmtime("static-tmp")
entries = []

for page in pages:
    path = page[0]
    if path[-1] != '/' and "." not in path:
        path += ".html"

    loc = base + path
    filepath = "static-production" + path
    if path[-1] == '/':
        filepath += "index.html"

    mtime = getmtime(filepath)
    if mtime > base_mtime:
        print(loc)
    lastmod = datetime.fromtimestamp(mtime, timezone.utc).strftime("%Y-%m-%dT%H:%M:%S%:z")
    priority = page[1]
    entries.append(f"""
    <url>
        <loc>{loc}</loc>
        <lastmod>{lastmod}</lastmod>
        <priority>{priority}</priority>
    </url>""")

sitemap = f"""<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">{"".join(entries)}
</urlset>
"""

with open("static-tmp/sitemap.xml", "w") as f:
    f.write(sitemap)