jiachenlong/admin-frontend/src/pages/Users.jsx

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import React, { useState, useEffect } from 'react'
export default function Users() {
const [users, setUsers] = useState([])
const [loading, setLoading] = useState(true)
const [error, setError] = useState('')
const [showAddModal, setShowAddModal] = useState(false)
const [editingUser, setEditingUser] = useState(null)
const [newUser, setNewUser] = useState({ username: '', password: '', email: '', role: 'user' })
const API_BASE = localStorage.getItem('API_BASE') || ''
useEffect(() => { fetchUsers() }, [])
const fetchUsers = async () => {
try {
const token = localStorage.getItem('adminToken')
const res = await fetch(`${API_BASE}/api/admin/users?page=1&limit=100`, {
headers: { 'Authorization': `Bearer ${token}` }
})
if (!res.ok) throw new Error('获取用户列表失败')
const data = await res.json()
setUsers(data)
} catch (err) {
setError(err.message)
} finally {
setLoading(false)
}
}
const handleDeleteUser = async (userId, username) => {
if (!confirm(`确定要删除用户 "${username}" 吗?`)) return
try {
const token = localStorage.getItem('adminToken')
const res = await fetch(`${API_BASE}/api/admin/users/${userId}`, {
method: 'DELETE', headers: { 'Authorization': `Bearer ${token}` }
})
if (!res.ok) throw new Error('删除失败')
fetchUsers()
} catch (err) { alert(err.message) }
}
const handleAddUser = async () => {
if (!newUser.username || !newUser.password) { alert('用户名和密码为必填项'); return }
const payload = { ...newUser }
if (!payload.email) delete payload.email
try {
const token = localStorage.getItem('adminToken')
const res = await fetch(`${API_BASE}/api/auth/register`, {
method: 'POST', headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
body: JSON.stringify(payload)
})
if (!res.ok) throw new Error('添加失败')
alert('添加成功!')
setShowAddModal(false)
setNewUser({ username: '', password: '', email: '', role: 'user' })
fetchUsers()
} catch (err) { alert(err.message) }
}
const handleEditUser = async () => {
if (!editingUser.username) { alert('用户名不能为空'); return }
if (editingUser.newPassword || editingUser.confirmPassword) {
if (!editingUser.newPassword || !editingUser.confirmPassword) { alert('请填写完整密码信息'); return }
if (editingUser.newPassword !== editingUser.confirmPassword) { alert('两次输入的密码不一致'); return }
if (editingUser.newPassword.length < 6) { alert('密码至少 6 个字符'); return }
}
try {
const token = localStorage.getItem('adminToken')
const updateData = { username: editingUser.username, email: editingUser.email, role: editingUser.role }
if (editingUser.newPassword && editingUser.newPassword.trim()) updateData.password = editingUser.newPassword
const res = await fetch(`${API_BASE}/api/admin/users/${editingUser.id}`, {
method: 'PUT', headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
body: JSON.stringify(updateData)
})
if (!res.ok) throw new Error('更新失败')
alert('更新成功!')
setEditingUser(null)
fetchUsers()
} catch (err) { alert(err.message) }
}
if (loading) return <div style={{ padding: '20px', color: '#fff' }}>加载中...</div>
if (error) return <div style={{ padding: '20px', color: '#ef4444' }}> {error}</div>
return (
<div style={{ minHeight: '100vh', overflowY: 'auto', background: '#0f172a', padding: '20px', paddingBottom: '80px' }}>
<div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '20px' }}>
<h1 style={{ color: '#fbbf24', fontSize: '24px', fontWeight: '700' }}> 用户管理</h1>
<button onClick={() => setShowAddModal(true)} style={{ padding: '10px 20px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontSize: '14px', fontWeight: '600', cursor: 'pointer' }}> 添加用户</button>
</div>
{/* 用户列表 */}
<div style={{ display: 'flex', flexDirection: 'column', gap: '12px' }}>
{users.map(user => (
<div key={user.id} style={{ background: 'rgba(30, 41, 59, 0.8)', borderRadius: '12px', padding: '16px' }}>
<div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
<div style={{ flex: 1 }}>
<div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
<div style={{ color: '#fbbf24', fontSize: '16px', fontWeight: 'bold' }}>{user.username}</div>
<div style={{ padding: '2px 8px', borderRadius: '4px', background: user.role === 'admin' ? 'rgba(16, 185, 129, 0.2)' : 'rgba(148, 163, 184, 0.2)', color: user.role === 'admin' ? '#10b981' : '#94a3b8', fontSize: '12px' }}>
{user.role === 'admin' ? '👑 管理员' : user.role === 'editor' ? '📝 信息员' : '👤 用户'}
</div>
</div>
<div style={{ color: '#64748b', fontSize: '13px', marginTop: '4px' }}>📧 {user.email || '未设置'} | 📱 {user.phone || '未设置'}</div>
</div>
<div style={{ textAlign: 'right' }}>
<div style={{ color: '#94a3b8', fontSize: '12px' }}>藏品数</div>
<div style={{ color: '#60a5fa', fontSize: '20px', fontWeight: 'bold' }}>{user.collectionCount || 0}</div>
</div>
</div>
<div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginTop: '12px', paddingTop: '12px', borderTop: '1px solid rgba(255,255,255,0.1)' }}>
<div style={{ color: '#64748b', fontSize: '12px' }}>注册时间{user.created_at ? new Date(user.created_at).toLocaleDateString('zh-CN') : '-'}</div>
<div style={{ display: 'flex', gap: '8px' }}>
<button onClick={() => setEditingUser({ ...user })} style={{ padding: '6px 12px', borderRadius: '6px', border: 'none', background: 'rgba(59, 130, 246, 0.2)', color: '#3b82f6', cursor: 'pointer', fontSize: '12px' }}> 编辑</button>
{user.role !== 'admin' && (
<button onClick={() => handleDeleteUser(user.id, user.username)} style={{ padding: '6px 12px', borderRadius: '6px', border: 'none', background: 'rgba(239, 68, 68, 0.2)', color: '#ef4444', cursor: 'pointer', fontSize: '12px' }}>🗑 删除</button>
)}
</div>
</div>
</div>
))}
</div>
{users.length === 0 && <div style={{ padding: '40px', textAlign: 'center', color: '#94a3b8' }}>暂无用户数据</div>}
{/* 添加用户模态框 */}
{showAddModal && (
<div style={{ position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, background: 'rgba(0,0,0,0.8)', display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000 }}>
<div style={{ background: '#1e293b', borderRadius: '12px', padding: '24px', width: '90%', maxWidth: '400px' }}>
<h2 style={{ color: '#fff', fontSize: '18px', fontWeight: 'bold', marginBottom: '20px' }}>添加用户</h2>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>用户名 *</label>
<input type="text" value={newUser.username} onChange={(e) => setNewUser({ ...newUser, username: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>密码 *</label>
<input type="password" value={newUser.password} onChange={(e) => setNewUser({ ...newUser, password: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>邮箱</label>
<input type="email" value={newUser.email} onChange={(e) => setNewUser({ ...newUser, email: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '20px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>角色</label>
<select value={newUser.role} onChange={(e) => setNewUser({ ...newUser, role: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }}>
<option value="user">普通用户</option>
<option value="editor">信息员</option>
<option value="admin">管理员</option>
</select>
</div>
<div style={{ display: 'flex', gap: '12px' }}>
<button onClick={() => setShowAddModal(false)} style={{ flex: 1, padding: '12px', background: 'rgba(255,255,255,0.1)', color: '#fff', border: 'none', borderRadius: '8px', cursor: 'pointer' }}>取消</button>
<button onClick={handleAddUser} style={{ flex: 1, padding: '12px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontWeight: '600', cursor: 'pointer' }}>确定</button>
</div>
</div>
</div>
)}
{/* 编辑用户模态框 */}
{editingUser && (
<div style={{ position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, background: 'rgba(0,0,0,0.8)', display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000 }}>
<div style={{ background: '#1e293b', borderRadius: '12px', padding: '24px', width: '90%', maxWidth: '500px', maxHeight: '90vh', overflowY: 'auto' }}>
<h2 style={{ color: '#fff', fontSize: '18px', fontWeight: 'bold', marginBottom: '20px' }}>编辑用户</h2>
<div style={{ marginBottom: '24px' }}>
<h3 style={{ color: '#fbbf24', fontSize: '15px', fontWeight: 'bold', marginBottom: '16px', paddingBottom: '8px', borderBottom: '1px solid rgba(251, 191, 36, 0.3)' }}>📋 基本信息</h3>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>用户名</label>
<input type="text" value={editingUser.username} onChange={(e) => setEditingUser({ ...editingUser, username: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>邮箱</label>
<input type="email" value={editingUser.email || ''} onChange={(e) => setEditingUser({ ...editingUser, email: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>角色</label>
<select value={editingUser.role} onChange={(e) => setEditingUser({ ...editingUser, role: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }}>
<option value="user">普通用户</option>
<option value="editor">信息员</option>
<option value="admin">管理员</option>
</select>
</div>
</div>
<div style={{ marginBottom: '24px' }}>
<h3 style={{ color: '#fbbf24', fontSize: '15px', fontWeight: 'bold', marginBottom: '16px', paddingBottom: '8px', borderBottom: '1px solid rgba(251, 191, 36, 0.3)' }}>🔐 修改密码可选</h3>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>新密码 <span style={{ color: '#64748b', fontSize: '12px' }}>留空则不修改</span></label>
<input type="password" value={editingUser.newPassword || ''} onChange={(e) => setEditingUser({ ...editingUser, newPassword: e.target.value })} placeholder="请输入新密码(至少 6 位)" style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
<div style={{ marginBottom: '16px' }}>
<label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>确认新密码</label>
<input type="password" value={editingUser.confirmPassword || ''} onChange={(e) => setEditingUser({ ...editingUser, confirmPassword: e.target.value })} placeholder="请再次输入新密码" style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
</div>
</div>
<div style={{ display: 'flex', gap: '12px' }}>
<button onClick={() => setEditingUser(null)} style={{ flex: 1, padding: '12px', background: 'rgba(255,255,255,0.1)', color: '#fff', border: 'none', borderRadius: '8px', cursor: 'pointer' }}>取消</button>
<button onClick={handleEditUser} style={{ flex: 1, padding: '12px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontWeight: '600', cursor: 'pointer' }}>确定</button>
</div>
</div>
</div>
)}
</div>
)
}