增加 PC 企业微信扫码登录（07-30-pc-wecom-qr-login）

client/src/pages/LoginPage.tsx

@@ -89,6 +89,9 @@ export function LoginPage() {
 
   const wecomConfig = wecomConfigQuery.data;
   const wecomEntry = wecomConfig?.entryEnabled && wecomConfig.loginUrl ? wecomConfig : null;
+  const pcWecomEntry = !isWecomContext && wecomConfig?.pcWebLoginEnabled && wecomConfig.pcLoginUrl
+    ? wecomConfig
+    : null;
   const wecomNotice = useMemo(
     () => resolveWecomBindNotice(searchParams.get("wecomBind")) ?? resolveWecomLoginNotice(searchParams.get("wecom")),
     [searchParams],
@@ -96,7 +99,7 @@ export function LoginPage() {
 
   const showWecomPrimary = isWecomContext;
   const showPasswordPanel = !showWecomPrimary || Boolean(wecomNotice) || passwordFallbackOpen || (showWecomPrimary && wecomConfig && !wecomEntry);
-  const showBrowserWecomNotice = !showWecomPrimary && Boolean(wecomEntry);
+  const showBrowserWecomNotice = !showWecomPrimary && Boolean(wecomEntry) && !pcWecomEntry;
 
   useEffect(() => {
     if (emailCodeCooldown <= 0) {
@@ -142,6 +145,13 @@ export function LoginPage() {
     window.location.assign(buildWecomLoginUrl(wecomEntry.loginUrl, redirectTo, getDeviceFingerprint()));
   }
 
+  function handlePcWecomLogin() {
+    if (!pcWecomEntry?.pcLoginUrl) {
+      return;
+    }
+    window.location.assign(buildWecomLoginUrl(pcWecomEntry.pcLoginUrl, redirectTo, getDeviceFingerprint()));
+  }
+
   async function handleRequestEmailCode(event: React.FormEvent<HTMLFormElement>) {
     event.preventDefault();
     setEmailCodeError("");
@@ -370,7 +380,9 @@ export function LoginPage() {
       <div className="space-y-4">
         {!showWecomPrimary ? (
           <div className="ux-command-note">
-            员工日常建议用企业邮箱验证码；固定办公电脑可使用账号密码。企业微信免登需要从企业微信工作台打开。
+            {pcWecomEntry
+              ? "可使用企业微信扫码登录；企业邮箱验证码和账号密码作为备用方式。"
+              : "员工日常建议用企业邮箱验证码；固定办公电脑可使用账号密码。企业微信免登需要从企业微信工作台打开。"}
           </div>
         ) : null}
 
@@ -432,7 +444,7 @@ export function LoginPage() {
             : renderPasswordPanel(showWecomPrimary ? "login-password-secondary-panel" : "login-password-primary-panel")
           : null}
 
-        {!showWecomPrimary && (showBrowserWecomNotice || oidcProvider) ? (
+        {!showWecomPrimary && (pcWecomEntry || showBrowserWecomNotice || oidcProvider) ? (
           <div className="space-y-3">
             <div className="flex items-center gap-3 text-xs text-slate-400">
               <span className="h-px flex-1 bg-slate-100" />
@@ -440,7 +452,17 @@ export function LoginPage() {
               <span className="h-px flex-1 bg-slate-100" />
             </div>
 
-            {showBrowserWecomNotice ? (
+            {pcWecomEntry ? (
+              <Button
+                className="w-full"
+                data-testid="wecom-entry-pc"
+                type="button"
+                variant="secondary"
+                onClick={handlePcWecomLogin}
+              >
+                企业微信扫码登录
+              </Button>
+            ) : showBrowserWecomNotice ? (
               <div
                 className="auth-side-entry flex gap-3 text-slate-600"
                 data-testid="wecom-entry-browser-notice"