import json

import markdown
from tinyhtml import h, raw, render
from stellenangebot import Stellenangebot

def render_html(data: tuple[Stellenangebot, float]) -> str:
    job_data, score = data
    description = job_data.get("stellenangebotsBeschreibung", "")
    description_html = markdown.markdown(description, extensions=["nl2br"])

    job_fields = []
    for field_name, field_value in job_data.items():
        if field_name in ("stellenangebotsTitel", "stellenangebotsBeschreibung"):
            continue

        if isinstance(field_value, (dict, list)):
            field_value = json.dumps(field_value, ensure_ascii=False)

        job_fields.append(h("p")(f"{field_name}: {field_value}"))

    job_section = h("section")(
        h("h1")(f"{job_data.get('stellenangebotsTitel', '')} - {score:.2f}"),
        h("div")(raw(description_html)),
        h("hr"),
        *job_fields,
    )

    return render(job_section)


def write_html(html_parts: list[str]) -> None:
    stylesheet_link = '<link rel="stylesheet" href="https://cdn.simplecss.org/simple.min.css">'
    html_document = render(
        h("html")(
            h("head")(raw(stylesheet_link)),
            h("body")(*[raw(html_part) for html_part in html_parts]),
        )
    )

    with open("stellenangebote.html", mode="w", encoding="utf-8") as html_file:
        html_file.write(html_document)
        html_file.write("\n")