import sys

from playwright.sync_api import sync_playwright


BASE_URL = "http://192.168.195.241:38353"
PAGES = [
    ("zh Vulture", f"{BASE_URL}/zh/home/Space_Shuttles/Vulture_Shuttle"),
    ("en Vulture", f"{BASE_URL}/en/home/Space_Shuttles/Vulture_Shuttle"),
    ("zh Echo", f"{BASE_URL}/zh/home/Space_Shuttles/Echo_Shuttle"),
    ("en Echo", f"{BASE_URL}/en/home/Space_Shuttles/Echo_Shuttle"),
    ("zh Enterprise", f"{BASE_URL}/zh/home/Space_Shuttles/Enterprise_Shuttle"),
    ("en Enterprise", f"{BASE_URL}/en/home/Space_Shuttles/Enterprise_Shuttle"),
]


def main():
    errors = []
    print("lightbox_validation_start", flush=True)
    with sync_playwright() as playwright:
        print("launching_chromium", flush=True)
        browser = playwright.chromium.launch(headless=True, timeout=30000)
        for label, url in PAGES:
            print(f"checking={label}", flush=True)
            page = browser.new_page(viewport={"width": 1366, "height": 900})
            page.goto(url, wait_until="commit", timeout=30000)
            page.wait_for_timeout(1500)
            article = page.locator(".wiki-article, .vulture-article").first
            image = page.locator(".wiki-article img[data-wiki-asset], .vulture-article img[data-wiki-asset]").first
            image.wait_for(state="visible", timeout=20000)
            ready = article.get_attribute("data-lightbox-ready")
            print(f"{label}: ready={ready}", flush=True)
            if ready != "1":
                errors.append(f"{label}: lightbox script not installed, ready={ready!r}")
                page.close()
                continue
            image.click(timeout=10000)
            overlay = page.locator(".wiki-image-lightbox:not([hidden])")
            try:
                overlay.wait_for(state="visible", timeout=5000)
                preview_src = overlay.locator("img").first.get_attribute("src") or ""
                caption = overlay.locator("figcaption").first.inner_text(timeout=5000).strip()
                if not preview_src:
                    errors.append(f"{label}: empty preview src")
                if not caption:
                    errors.append(f"{label}: empty caption")
                print(f"{label}: lightbox_open=True caption_len={len(caption)} preview_src={preview_src[:96]}", flush=True)
                page.keyboard.press("Escape")
                page.wait_for_function("!document.querySelector('.wiki-image-lightbox:not([hidden])')", timeout=5000)
            except Exception as exc:
                errors.append(f"{label}: {type(exc).__name__}: {exc}")
            page.close()
        browser.close()
    if errors:
        print("ERRORS:")
        for error in errors:
            print(error)
        return 1
    print("lightbox_click_validation=ok")
    return 0


if __name__ == "__main__":
    sys.exit(main())