import json, os, sys
sys.stdout.reconfigure(encoding='utf-8')
from pathlib import Path
os.environ['QT_QPA_PLATFORM'] = 'offscreen'
os.environ['QTWEBENGINE_CHROMIUM_FLAGS'] = '--disable-gpu --disable-gpu-compositing'
os.environ['QT_OPENGL'] = 'software'
from PySide6.QtCore import QTimer, QUrl, Qt
from PySide6.QtWidgets import QApplication
QApplication.setAttribute(Qt.ApplicationAttribute.AA_ShareOpenGLContexts)
from PySide6.QtWebEngineWidgets import QWebEngineView
from PySide6.QtWebEngineCore import QWebEnginePage
class DebugPage(QWebEnginePage):
    def javaScriptConsoleMessage(self, level, message, line, source):
        print(f'JS: {message} at {line}', flush=True)
app = QApplication([])
view = QWebEngineView()
view.setPage(DebugPage(view))
view.resize(1440, 1000)
view.show()
cases = [
    {"loading": False, "accounts": [], "error": "", "manualSetupRequired": False,
     "cloudBackup": {"status": status, "message": message}}
    for status, message in [("waiting", "等待云端上传"), ("running", "正在上传"),
                            ("completed", "新增 23 条消息"), ("failed", "失败 <img src=x>"),
                            ("disabled", "云端上传已关闭")]
]
index = 0

def inspect(result):
    global index
    result = json.loads(result) if isinstance(result, str) and result else {}
    expected = cases[index]
    manual = bool(expected['manualSetupRequired'] and not expected['loading'])
    valid = result.get('manualCount') == (3 if manual else 0) and result.get('refreshDisabled') == expected['loading']
    valid = valid and result.get('cloudStatus') == expected['cloudBackup']['status'] and result.get('cloudText', '').strip() == expected['cloudBackup']['message'] and result.get('injectedImages') == 0
    if expected['error']:
        valid = valid and result.get('unready') and not result.get('ready')
    print(f"Database UI case {index + 1}: {'PASS' if valid else 'FAIL'} {result}", flush=True)
    if not valid:
        app.exit(2)
        return
    index += 1
    if index == len(cases):
        app.exit(0)
    else:
        render()

def render():
    payload = {'ready': True, 'demo': False, 'view': 'wechatdb', 'wechatDb': cases[index]}
    view.page().runJavaScript('window.applyState(' + json.dumps(payload) + ');')
    probe = """JSON.stringify({
        cloudStatus: document.querySelector('[data-cloud-backup-status]')?.dataset.cloudBackupStatus,
        cloudText: document.querySelector('[data-cloud-backup-status]')?.textContent,
        injectedImages: document.querySelectorAll('[data-cloud-backup-status] img').length,
        manualCount: document.querySelectorAll('[data-action="wechat-db-directory"], [data-action="wechat-db-acquire"], [data-action="wechat-db-import"]').length,
        refreshDisabled: document.querySelector('[data-action="wechat-db-refresh"]').disabled,
        unready: document.body.innerText.includes('未就绪'),
        ready: document.body.innerText.includes('已读取')
    })"""
    QTimer.singleShot(300, lambda: view.page().runJavaScript(probe, inspect))

def loaded(ok):
    if not ok:
        app.exit(3)
        return
    view.page().runJavaScript('window.showConsoleView("wechatdb");')
    render()

view.loadFinished.connect(loaded)
view.load(QUrl.fromLocalFile(str(Path.cwd() / 'assets/ui/zhenyang-ai-console.html')))
QTimer.singleShot(25000, lambda: app.exit(4))
raise SystemExit(app.exec())