"""custom-html — install stage (recipe #1, simple/stateless). D2 install + D3 Playwright."""
import sys
import os

sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner"))
from harness import lifecycle  # noqa: E402


def test_http_reachable(deployed_app):
    """The deployed app answers 200 over real HTTPS through the gateway."""
    status = lifecycle.http_get(deployed_app, "/")
    assert status == 200, f"expected 200 from {deployed_app}, got {status}"


def test_playwright_page(deployed_app):
    """A real browser (Playwright/Chromium) loads the live app and sees served content."""
    from playwright.sync_api import sync_playwright

    url = f"https://{deployed_app}/"
    with sync_playwright() as p:
        browser = p.chromium.launch(args=["--no-sandbox"])
        try:
            ctx = browser.new_context(ignore_https_errors=True)
            page = ctx.new_page()
            resp = page.goto(url, wait_until="load", timeout=30000)
            assert resp is not None and resp.status == 200, f"page status {resp and resp.status}"
            body = page.content()
            assert "nginx" in body.lower() or "<html" in body.lower(), "no served HTML content"
        finally:
            browser.close()