# -*- coding: utf-8 -*-
"""验证 demo/index.html（file:// 双击打开）加载时 console/page 错误与失败请求。"""
import io
import sys

sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
from playwright.sync_api import sync_playwright

URL = 'file:///D:/code/crm-backend-matt/.scratch/opportunity-e2e/demo/index.html'
SHOT = r'D:\code\crm-backend-matt\.scratch\opportunity-e2e\verify-demo-open.png'

console_msgs, page_errors, failed = [], [], []

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    page = browser.new_page()
    page.on('console', lambda m: console_msgs.append((m.type, m.text))
            if m.type in ('error', 'warning') else None)
    page.on('pageerror', lambda e: page_errors.append(str(e)))
    page.on('requestfailed', lambda r: failed.append(
        (r.url, (r.failure or '?') if isinstance(r.failure, str) else (r.failure and r.failure.get('errorText')) or '?')))
    page.on('response', lambda r: failed.append((r.url, 'HTTP %d' % r.status))
            if r.status >= 400 else None)
    page.goto(URL)
    page.wait_for_load_state('networkidle')
    page.wait_for_timeout(2500)
    page.screenshot(path=SHOT, full_page=False)
    browser.close()

print('== console error/warning:', len(console_msgs))
for t, x in console_msgs[:20]:
    print('  [%s] %s' % (t, x[:300]))
print('== page errors:', len(page_errors))
for e in page_errors[:10]:
    print('  ', e[:300])
print('== failed requests (>=400 或网络失败):', len(failed))
for u, f in failed[:20]:
    print('  ', f, '←', u[:200])
print('截图:', SHOT)