from playwright.sync_api import Page


def do_login(page: Page, webui_base: str, username: str, password: str):
    """Navigate to /login, fill credentials, submit, and wait until we leave /login."""
    page.goto(f"{webui_base}/login")
    page.wait_for_load_state('networkidle')
    page.fill('input[autocomplete="username"]', username)
    page.fill('input[autocomplete="current-password"]', password)
    page.click('button[type="submit"]')
    page.wait_for_url(lambda url: '/login' not in url, timeout=10000)


def do_logout(page: Page, webui_base: str):
    """Click the 'Sign out' button in the desktop sidebar and wait for redirect to /login."""
    # Desktop sidebar button has title="Sign out"; mobile button has no title.
    # This avoids clicking the hidden mobile sidebar button when both are in the DOM.
    page.locator('button[title="Sign out"]').click()
    page.wait_for_url(lambda url: '/login' in url, timeout=5000)