From 8103bfd266eb83532dc59faf7eb33dc16acb27a4 Mon Sep 17 00:00:00 2001
From: MikiVL <mikivl@MikiVLdeMacBook-Air.local>
Date: Tue, 5 May 2026 12:53:24 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=99=BB=E5=BD=95/=E6=B3=A8=E5=86=8C/?=
 =?UTF-8?q?=E9=82=80=E8=AF=B7=E7=A0=81=E6=BF=80=E6=B4=BB=E5=BC=B9=E7=AA=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/auth/LoginModal.tsx | 137 +++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 src/components/auth/LoginModal.tsx

diff --git a/src/components/auth/LoginModal.tsx b/src/components/auth/LoginModal.tsx
new file mode 100644
index 0000000..7061a72
--- /dev/null
+++ b/src/components/auth/LoginModal.tsx
@@ -0,0 +1,137 @@
+import { useState } from 'react'
+import { X } from 'lucide-react'
+import { apiLogin, apiRegister, apiActivate, setToken } from '../../lib/auth'
+import { useAppStore } from '../../stores/appStore'
+
+type Tab = 'login' | 'register' | 'activate'
+
+export function LoginModal({ onClose, initialTab }: { onClose: () => void; initialTab?: Tab }) {
+  const [tab, setTab] = useState<Tab>(initialTab ?? 'login')
+  const [username, setUsername] = useState('')
+  const [password, setPassword] = useState('')
+  const [code, setCode] = useState('')
+  const [error, setError] = useState('')
+  const [loading, setLoading] = useState(false)
+  const { setCurrentUser, syncFromCloud, currentUser } = useAppStore()
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault()
+    setError('')
+    setLoading(true)
+    try {
+      if (tab === 'login') {
+        const { token, user } = await apiLogin(username, password)
+        setToken(token)
+        setCurrentUser(user)
+        if (user.cloudEnabled) await syncFromCloud()
+        onClose()
+      } else if (tab === 'register') {
+        const { token, user } = await apiRegister(username, password)
+        setToken(token)
+        setCurrentUser(user)
+        onClose()
+      } else {
+        await apiActivate(code)
+        setCurrentUser({ ...currentUser!, cloudEnabled: true })
+        await syncFromCloud()
+        onClose()
+      }
+    } catch (err: any) {
+      setError(err.message)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const inputStyle = {
+    background: 'var(--bg-muted)',
+    border: '1px solid var(--border)',
+    color: 'var(--text)',
+    width: '100%',
+    padding: '0.5rem 0.75rem',
+    borderRadius: '0.5rem',
+    fontSize: '0.875rem',
+    outline: 'none',
+  }
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center"
+      style={{ background: 'rgba(0,0,0,0.5)' }}
+      onClick={onClose}
+    >
+      <div
+        className="rounded-2xl shadow-2xl p-6 w-80 flex flex-col gap-4"
+        style={{ background: 'var(--bg)', border: '1px solid var(--border)' }}
+        onClick={e => e.stopPropagation()}
+      >
+        <div className="flex items-center justify-between">
+          <h2 className="text-sm font-semibold" style={{ color: 'var(--text)' }}>
+            {tab === 'login' ? '登录' : tab === 'register' ? '注册' : '激活云存储'}
+          </h2>
+          <button onClick={onClose} className="p-1 rounded" style={{ color: 'var(--text-faint)' }}>
+            <X size={14} />
+          </button>
+        </div>
+
+        {tab !== 'activate' && (
+          <div className="flex gap-1 p-1 rounded-lg" style={{ background: 'var(--bg-muted)' }}>
+            {(['login', 'register'] as Tab[]).map(t => (
+              <button
+                key={t}
+                onClick={() => setTab(t)}
+                className="flex-1 py-1 rounded text-xs font-medium transition-all"
+                style={{
+                  background: tab === t ? 'var(--bg)' : 'transparent',
+                  color: tab === t ? 'var(--text)' : 'var(--text-faint)',
+                }}
+              >
+                {t === 'login' ? '登录' : '注册'}
+              </button>
+            ))}
+          </div>
+        )}
+
+        <form onSubmit={handleSubmit} className="flex flex-col gap-3">
+          {tab !== 'activate' ? (
+            <>
+              <input
+                style={inputStyle}
+                placeholder="用户名"
+                value={username}
+                onChange={e => setUsername(e.target.value)}
+                autoFocus
+              />
+              <input
+                style={inputStyle}
+                type="password"
+                placeholder="密码（至少 6 位）"
+                value={password}
+                onChange={e => setPassword(e.target.value)}
+              />
+            </>
+          ) : (
+            <input
+              style={inputStyle}
+              placeholder="邀请码（如 MIKI-A7X2-KP9Q）"
+              value={code}
+              onChange={e => setCode(e.target.value)}
+              autoFocus
+            />
+          )}
+
+          {error && <p className="text-xs" style={{ color: '#ef4444' }}>{error}</p>}
+
+          <button
+            type="submit"
+            disabled={loading}
+            className="w-full py-2 rounded-lg text-sm font-medium"
+            style={{ background: 'var(--accent)', color: '#fff', opacity: loading ? 0.7 : 1 }}
+          >
+            {loading ? '请稍候…' : tab === 'login' ? '登录' : tab === 'register' ? '注册' : '激活'}
+          </button>
+        </form>
+      </div>
+    </div>
+  )
+}