"""
Debug: Investigate why post-login navigation fails.
"""
from playwright.sync_api import sync_playwright

BASE_URL = "http://localhost:80"

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    page = browser.new_page(viewport={"width": 1440, "height": 900})

    console_msgs = []
    page.on("console", lambda msg: console_msgs.append(f"[{msg.type}] {msg.text[:200]}"))

    page.goto(f"{BASE_URL}/login", wait_until="networkidle", timeout=30000)
    page.wait_for_timeout(1000)

    page.locator('input[placeholder="用户名"]').fill("admin")
    page.locator('input[placeholder="密码"]').fill("admin123")
    page.locator('button:has-text("登")').click()

    page.wait_for_timeout(5000)
    print(f"After login URL: {page.url}")
    page.screenshot(path="/tmp/crm-e2e-screenshots/debug-post-login.png")

    errors = [m for m in console_msgs if "error" in m.lower()]
    print(f"\nConsole errors ({len(errors)}):")
    for e in errors[:15]:
        print(f"  {e[:200]}")

    all_msgs = [m for m in console_msgs if m.startswith("[log]") or m.startswith("[warn]")]
    print(f"\nConsole logs ({len(all_msgs)}):")
    for m in all_msgs[:20]:
        print(f"  {m[:200]}")

    html = page.content()
    has_sidebar = "el-menu" in html
    has_router_view = "router-view" in html or "app-main" in html
    print(f"\nHas sidebar (el-menu): {has_sidebar}")
    print(f"Has router-view/app-main: {has_router_view}")
    print(f"Body text length: {len(page.locator('body').text_content() or '')}")

    browser.close()