from tests.conftest import BASE_URL


def test_leaderboard_page_loads(alice):
    page, _ = alice
    page.goto(f"{BASE_URL}/leaderboard", wait_until="domcontentloaded")
    assert page.locator(".leaderboard-header h1").is_visible()
    assert page.is_visible("text=Ranked by total stars")


def test_leaderboard_nav_link(alice):
    page, _ = alice
    page.goto(f"{BASE_URL}/feed", wait_until="domcontentloaded")
    assert page.is_visible("a.topnav-link:has-text('Leaderboard')")


def test_leaderboard_no_pagination(alice):
    page, _ = alice
    page.goto(f"{BASE_URL}/leaderboard", wait_until="domcontentloaded")
    assert page.locator(".pagination").count() == 0


def test_profile_rank_stat(alice):
    page, user = alice
    page.goto(f"{BASE_URL}/profile/{user['username']}", wait_until="domcontentloaded")
    assert page.is_visible("text=Rank")


def test_leaderboard_ranks_after_upvote(app_server, browser, seeded_db):
    from tests.conftest import login_user
    ctx_a = browser.new_context(viewport={"width": 1400, "height": 900})
    ctx_b = browser.new_context(viewport={"width": 1400, "height": 900})
    pa = ctx_a.new_page()
    pb = ctx_b.new_page()
    pa.set_default_timeout(15000)
    pb.set_default_timeout(15000)

    login_user(pa, seeded_db["alice"])
    login_user(pb, seeded_db["bob"])

    pb.goto(f"{BASE_URL}/feed", wait_until="domcontentloaded")
    pb.locator(".feed-fab").first.wait_for(state="visible", timeout=10000)
    pb.locator(".feed-fab").first.click()
    pb.fill("#post-content", "Post for leaderboard ranking test")
    pb.locator("#create-post-modal button.btn-primary:has-text('Post')").click()
    pb.wait_for_url("**/posts/*", timeout=10000, wait_until="domcontentloaded")
    post_url = pb.url

    pa.goto(post_url, wait_until="domcontentloaded")
    pa.wait_for_timeout(1000)
    vote_btn = pa.locator("button.post-action-btn").filter(has_text="+").first
    vote_btn.wait_for(state="visible", timeout=10000)
    vote_btn.click()
    pa.wait_for_timeout(1500)

    pa.goto(f"{BASE_URL}/leaderboard", wait_until="domcontentloaded")
    body = pa.locator("body").text_content()
    assert "Internal Server Error" not in body, f"Got 500 on leaderboard: {body[:300]}"
    assert pa.is_visible("a.leaderboard-name:has-text('bob_test')")

    ctx_a.close()
    ctx_b.close()