feat: #21 login-page.tsx 添加 localadmin hidden 入口 (?method=local)

ui/login-page.tsx

@@ -1,6 +1,7 @@
 'use client'
-// shared/ui/login-page.tsx — 统一登录页组件（与 issue-ai 登录页风格一致）
-import { useState } from 'react'
+// shared/ui/login-page.tsx — 统一登录页组件
+// 支持 SSO、LDAP 和 localadmin（通过 ?method=local URL 参数激活）三种登录方式
+import { useState, useEffect } from 'react'
 
 interface LoginPageProps {
   siteName: string   // 站点名称，如 "IT 工单跟踪系统"、"告警监控中心"
@@ -14,6 +15,12 @@ export default function LoginPage({ siteName, title, redirectPath = '/' }: Login
   const [error, setError] = useState('')
   const [loading, setLoading] = useState(false)
   const [showLdapForm, setShowLdapForm] = useState(false)
+  const [showLocalAdmin, setShowLocalAdmin] = useState(false)
+
+  useEffect(() => {
+    const params = new URLSearchParams(window.location.search)
+    if (params.get('method') === 'local') setShowLocalAdmin(true)
+  }, [])
 
   const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault(); setError(''); setLoading(true)
@@ -47,7 +54,7 @@ export default function LoginPage({ siteName, title, redirectPath = '/' }: Login
           <div className="mb-4 p-3 rounded-lg bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 text-red-600 dark:text-red-400 text-sm">{error}</div>
         )}
 
-        {!showLdapForm ? (
+        {!showLdapForm && !showLocalAdmin ? (
           <>
             <button
               onClick={handleSsoLogin}
@@ -73,6 +80,43 @@ export default function LoginPage({ siteName, title, redirectPath = '/' }: Login
               </button>
             </p>
           </>
+        ) : showLocalAdmin ? (
+          <>
+            <form onSubmit={handleSubmit} className="space-y-4">
+              <div>
+                <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">用户名</label>
+                <input
+                  type="text" value={username} onChange={(e) => setUsername(e.target.value)}
+                  placeholder="请输入用户名"
+                  className="w-full px-3 py-2 rounded-lg border border-slate-300 dark:border-slate-600 bg-white dark:bg-slate-800 text-slate-900 dark:text-white placeholder:text-slate-400 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"
+                  required
+                />
+              </div>
+              <div>
+                <label className="block text-sm font-medium text-slate-700 dark:text-slate-300 mb-1">密码</label>
+                <input
+                  type="password" value={password} onChange={(e) => setPassword(e.target.value)}
+                  placeholder="请输入密码"
+                  className="w-full px-3 py-2 rounded-lg border border-slate-300 dark:border-slate-600 bg-white dark:bg-slate-800 text-slate-900 dark:text-white placeholder:text-slate-400 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"
+                  required
+                />
+              </div>
+              <button
+                type="submit" disabled={loading}
+                className="w-full py-2 px-4 rounded-lg bg-blue-600 hover:bg-blue-700 disabled:bg-blue-400 text-white font-medium transition-colors duration-200"
+              >
+                {loading ? '登录中...' : '本地管理员登录'}
+              </button>
+            </form>
+            <p className="text-center mt-3">
+              <button
+                onClick={() => { window.location.href = '/login' }}
+                className="text-xs text-slate-400 hover:text-slate-600 dark:hover:text-slate-300 underline"
+              >
+                返回普通登录
+              </button>
+            </p>
+          </>
         ) : (
           <>
             <form onSubmit={handleSubmit} className="space-y-4">