refactor(desktop): extract qwen auth rules into adapter module

Move the Qwen page-state probe, session detection, and silent probe
helpers out of account-binder into apps/desktop-client/src/main/adapters/qwen,
mirroring the Kimi adapter layout. Generic AI auth no longer special-cases
qwen since the platform now owns its own credential rules.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/main/account-binder.ts

@@ -30,6 +30,12 @@ import {
   probeKimiAccountSession,
   readKimiAuthPageState,
 } from './adapters/kimi/auth-rules'
+import {
+  detectQwenAccountFromSession,
+  probeQwenAccountSession,
+  QWEN_AUTH_PROBE_URL,
+  readQwenAuthPageState,
+} from './adapters/qwen/auth-rules'
 import type { AccountHealthProfile, AuthProbeResult } from './auth-types'
 import {
   attachWindowDiagnostics,
@@ -1263,134 +1269,6 @@ async function readGenericAIPageState(
   return normalizeGenericAIPageStateSnapshot(state)
 }
 
-async function readQwenPageState(
-  webContents: WebContents | null | undefined,
-): Promise<GenericAIPageState | null> {
-  if (!webContents || webContents.isDestroyed()) {
-    return null
-  }
-
-  const state = await webContents
-    .executeJavaScript(
-      `(() => {
-      try {
-        const normalize = (value) => {
-          if (typeof value !== "string") return null;
-          const trimmed = value.trim().replace(/\\s+/g, " ");
-          return trimmed || null;
-        };
-        const isVisible = (node) => {
-          if (!(node instanceof Element)) return false;
-          const style = window.getComputedStyle(node);
-          if (style.display === 'none' || style.visibility === 'hidden' || style.opacity === '0') {
-            return false;
-          }
-          const rect = node.getBoundingClientRect();
-          return rect.width > 0 && rect.height > 0;
-        };
-        const isInsideAuthSurface = (node) => {
-          let current = node instanceof Element ? node : null;
-          for (let depth = 0; current && depth < 8; depth += 1) {
-            const descriptor = [
-              current.getAttribute('role') || '',
-              current.getAttribute('aria-modal') || '',
-              current.getAttribute('data-testid') || '',
-              current.id || '',
-              current.className || '',
-            ].join(' ');
-            if (/(dialog|modal|popup|popover|login|signin|auth|scan|qrcode)/i.test(descriptor)) {
-              return true;
-            }
-            current = current.parentElement;
-          }
-          return false;
-        };
-        const bodyText = normalize(document.body?.innerText || "") || "";
-        const loginSignalCount = /(登录|注册|扫码登录|手机号登录|请先登录|立即登录)/.test(bodyText)
-          ? 1
-          : 0;
-        const loggedOutSignalCount = /(未登录|登录后继续|请先登录|扫码登录|手机号登录)/.test(bodyText)
-          ? 1
-          : 0;
-        const challengeSignalCount = /(验证码|滑块|人机验证|安全验证|短信验证|captcha|verification)/i.test(bodyText)
-          ? 1
-          : 0;
-        const stopWords = /^(千问|通义千问|Qwen|Qwen3\\.5-千问|新建对话|我的空间|智能体|新分组|最近对话|更多|设置|登录|注册)$/i;
-        const pickSidebarAccount = () => {
-          const lowerBandTop = window.innerHeight * 0.72;
-          const candidates = [];
-          for (const node of Array.from(document.querySelectorAll('aside *, nav *, [class*="side"] *, [class*="Sidebar"] *, body *'))) {
-            if (!(node instanceof HTMLElement) || !isVisible(node) || isInsideAuthSurface(node)) {
-              continue;
-            }
-            const rect = node.getBoundingClientRect();
-            if (rect.top < lowerBandTop || rect.left > Math.max(360, window.innerWidth * 0.42)) {
-              continue;
-            }
-            const text = normalize(node.textContent || "");
-            if (!text || text.length < 2 || text.length > 32 || stopWords.test(text)) {
-              continue;
-            }
-            if (!/(qwen|千问|通义|^[\\u4e00-\\u9fa5A-Za-z][\\u4e00-\\u9fa5A-Za-z0-9_-]{1,31}$)/i.test(text)) {
-              continue;
-            }
-            candidates.push({ text, top: rect.top, left: rect.left });
-          }
-          candidates.sort((left, right) => right.top - left.top || left.left - right.left);
-          return candidates[0]?.text || null;
-        };
-        const pickAvatar = () => {
-          const lowerBandTop = window.innerHeight * 0.72;
-          for (const node of Array.from(document.images)) {
-            if (!isVisible(node) || isInsideAuthSurface(node)) continue;
-            const rect = node.getBoundingClientRect();
-            if (rect.top < lowerBandTop || rect.left > Math.max(360, window.innerWidth * 0.42)) {
-              continue;
-            }
-            const src = normalize(node.currentSrc || node.src || "");
-            if (src && !/(logo|icon|favicon)/i.test(src)) {
-              return src;
-            }
-          }
-          return null;
-        };
-        const displayName = pickSidebarAccount();
-        const avatarUrl = pickAvatar();
-        const credentialFingerprintParts = [];
-        try {
-          const state = window.__qianwenChatAPI?.sharedValues?.chatAPI?.state;
-          const userInfo = state?.userInfo || state?.user || state?.account || null;
-          if (userInfo && typeof userInfo === 'object') {
-            credentialFingerprintParts.push('qwen-state:' + JSON.stringify(userInfo).slice(0, 240));
-          }
-        } catch {}
-        const strongSignals = [];
-        if (displayName) strongSignals.push('displayName');
-        if (avatarUrl) strongSignals.push('avatar');
-        return {
-          displayName,
-          avatarUrl,
-          fingerprint: null,
-          credentialFingerprint: credentialFingerprintParts.length
-            ? credentialFingerprintParts.join('||')
-            : null,
-          currentPath: normalize(window.location.pathname || ''),
-          strongAuthSignalCount: strongSignals.length,
-          loginSignalCount,
-          loggedOutSignalCount,
-          challengeSignalCount,
-        };
-      } catch {
-        return null;
-      }
-    })();`,
-      true,
-    )
-    .catch(() => null)
-
-  return normalizeGenericAIPageStateSnapshot(state)
-}
-
 function isAIPlatformBinding(platformId: string): boolean {
   return aiPlatformCatalog.some((item) => item.id === platformId)
 }
@@ -1525,33 +1403,8 @@ async function detectQwenFromSession(
     avatarUrl?: string | null
   } = {},
 ): Promise<DetectedAccount | null> {
-  const cookies = await session.cookies.get({ url: 'https://www.qianwen.com/' }).catch(() => [])
-  if (!cookies.length) {
-    return null
-  }
-
-  const cookieMap = new Map<string, string>()
-  for (const cookie of cookies) {
-    if (!cookieMap.has(cookie.name)) {
-      cookieMap.set(cookie.name, cookie.value)
-    }
-  }
-
-  const ticketHash = normalizeText(cookieMap.get('tongyi_sso_ticket_hash'))
-  const ticket = normalizeText(cookieMap.get('tongyi_sso_ticket'))
-  const platformUid = ticketHash ?? ticket
-  if (!platformUid) {
-    return null
-  }
-  if (!genericAIHasVisibleAccountSignal(pageState)) {
-    return null
-  }
-
-  return sanitizeDetectedAccount({
-    platformUid,
-    displayName: hints.displayName ?? '通义千问账号',
-    avatarUrl: hints.avatarUrl ?? null,
-  })
+  const detected = await detectQwenAccountFromSession(session, pageState, hints)
+  return detected ? sanitizeDetectedAccount(detected) : null
 }
 
 async function detectKimiFromSession(
@@ -1585,7 +1438,7 @@ async function detectQwenPlatform(
     return null
   }
 
-  const pageState = await readQwenPageState(context.webContents).catch(() => null)
+  const pageState = await readQwenAuthPageState(context.webContents).catch(() => null)
   if ((pageState?.challengeSignalCount ?? 0) > 0) {
     return null
   }
@@ -1594,27 +1447,14 @@ async function detectQwenPlatform(
   }
 
   const fromSession = await detectQwenFromSession(context.session, pageState, {
-    displayName: pageState?.displayName ?? `${label} 会话`,
+    displayName: pageState?.displayName ?? null,
     avatarUrl: pageState?.avatarUrl ?? null,
   })
   if (fromSession) {
     return fromSession
   }
 
-  if (!genericAIHasVisibleAccountSignal(pageState)) {
-    return null
-  }
-
-  const fingerprint = await buildGenericAISessionFingerprint(platformId, context.session, pageState)
-  if (!fingerprint) {
-    return null
-  }
-
-  return sanitizeDetectedAccount({
-    platformUid: fingerprint,
-    displayName: pageState?.displayName ?? `${label} 账号`,
-    avatarUrl: pageState?.avatarUrl ?? null,
-  })
+  return null
 }
 
 async function detectDoubaoPlatform(
@@ -2330,7 +2170,9 @@ export async function probeAIAccountSession(
       ? DOUBAO_AUTH_PROBE_URL
       : account.platform === 'kimi'
         ? KIMI_AUTH_PROBE_URL
-        : platformMeta.consoleUrl
+        : account.platform === 'qwen'
+          ? QWEN_AUTH_PROBE_URL
+          : platformMeta.consoleUrl
 
   const window = createBoundWindow(
     `${platformMeta.label} AI 静默探针`,
@@ -2419,6 +2261,16 @@ export async function probeAIAccountSession(
       })
     }
 
+    if (account.platform === 'qwen') {
+      return await probeQwenAccountSession({
+        session: handle.session,
+        webContents: window.webContents,
+        currentURL,
+        fallbackDisplayName: account.displayName,
+        expectedPlatformUid: account.platformUid,
+      })
+    }
+
     if (definitionLooksLikeLoginRedirect(currentURL, {
       id: platformMeta.id,
       label: platformMeta.label,