"""获取完整的 500 错误信息"""
import re
from playwright.sync_api import sync_playwright

BASE_URL = "http://localhost:3000"

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    context = browser.new_context()
    page = context.new_page()

    # 登录教师账号
    print(">>> 登录教师账号...")
    page.goto(f"{BASE_URL}/login", timeout=30000)
    page.wait_for_load_state("networkidle", timeout=15000)

    page.locator('input[name="email"]').fill("t_chinese_1@xiaoxue.edu.cn")
    page.locator('input[name="password"]').fill("123456")
    page.get_by_role("button", name=re.compile(r"Sign In with Email", re.I)).click()

    page.wait_for_load_state("networkidle", timeout=20000)
    page.wait_for_timeout(2000)
    print(f"登录后 URL: {page.url}")

    # 访问备课列表页
    print("\n>>> 访问 /teacher/lesson-plans...")
    response = page.goto(f"{BASE_URL}/teacher/lesson-plans", timeout=30000)
    print(f"HTTP 状态: {response.status if response else 'None'}")

    if response and response.status >= 400:
        body = response.text()
        # 找到所有 data-next-error-message 属性
        error_messages = re.findall(r'data-next-error-message="([^"]+)"', body)
        print(f"\n=== 错误消息 ({len(error_messages)} 条) ===")
        for msg in error_messages:
            # 解码 HTML 实体
            msg = msg.replace("&lt;", "<").replace("&gt;", ">").replace("&quot;", '"').replace("&#x27;", "'").replace("&amp;", "&")
            print(f"\n{msg}")

        # 也查找 error 属性
        error_codes = re.findall(r'data-next-error-code="([^"]+)"', body)
        if error_codes:
            print(f"\n=== 错误代码 ===")
            for code in error_codes:
                print(f"  {code}")

    browser.close()
