feat: 实现完整用户管理系统和LDAP认证集成

- 新增LDAP认证服务支持用户登录验证
- 实现用户服务包含会话管理和权限控制
- 添加用户专用路由和API端点
- 扩展认证中间件支持用户和管理员双重身份
- 新增用户仪表板、API密钥管理和使用统计界面
- 完善前端用户管理组件和路由配置
- 支持用户自助API密钥创建和管理
- 添加管理员用户管理功能包含角色权限控制

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

web/admin-spa/src/components/admin/ChangeRoleModal.vue

@@ -0,0 +1,208 @@
+<template>
+  <div v-if="show" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
+    <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
+      <div class="mt-3">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="text-lg font-medium text-gray-900">Change User Role</h3>
+          <button
+            @click="$emit('close')"
+            class="text-gray-400 hover:text-gray-600"
+          >
+            <svg class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+
+        <div v-if="user" class="space-y-4">
+          <!-- User Info -->
+          <div class="bg-gray-50 p-4 rounded-md">
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div class="h-10 w-10 rounded-full bg-gray-300 flex items-center justify-center">
+                  <svg class="h-6 w-6 text-gray-600" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" />
+                  </svg>
+                </div>
+              </div>
+              <div class="ml-4">
+                <p class="text-sm font-medium text-gray-900">{{ user.displayName || user.username }}</p>
+                <p class="text-sm text-gray-500">@{{ user.username }}</p>
+                <div class="mt-1">
+                  <span :class="[
+                    'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium',
+                    user.role === 'admin' 
+                      ? 'bg-purple-100 text-purple-800' 
+                      : 'bg-blue-100 text-blue-800'
+                  ]">
+                    Current: {{ user.role }}
+                  </span>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- Role Selection -->
+          <form @submit.prevent="handleSubmit" class="space-y-4">
+            <div>
+              <label class="block text-sm font-medium text-gray-700 mb-2">
+                New Role
+              </label>
+              <div class="space-y-2">
+                <label class="flex items-center">
+                  <input
+                    v-model="selectedRole"
+                    type="radio"
+                    value="user"
+                    :disabled="loading"
+                    class="focus:ring-blue-500 h-4 w-4 text-blue-600 border-gray-300"
+                  />
+                  <div class="ml-3">
+                    <div class="text-sm font-medium text-gray-900">User</div>
+                    <div class="text-xs text-gray-500">Regular user with basic permissions</div>
+                  </div>
+                </label>
+                <label class="flex items-center">
+                  <input
+                    v-model="selectedRole"
+                    type="radio"
+                    value="admin"
+                    :disabled="loading"
+                    class="focus:ring-blue-500 h-4 w-4 text-blue-600 border-gray-300"
+                  />
+                  <div class="ml-3">
+                    <div class="text-sm font-medium text-gray-900">Administrator</div>
+                    <div class="text-xs text-gray-500">Full access to manage users and system</div>
+                  </div>
+                </label>
+              </div>
+            </div>
+
+            <!-- Warning for role changes -->
+            <div v-if="selectedRole !== user.role" class="bg-yellow-50 border border-yellow-200 rounded-md p-4">
+              <div class="flex">
+                <div class="flex-shrink-0">
+                  <svg class="h-5 w-5 text-yellow-400" viewBox="0 0 20 20" fill="currentColor">
+                    <path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd" />
+                  </svg>
+                </div>
+                <div class="ml-3">
+                  <h3 class="text-sm font-medium text-yellow-800">Role Change Warning</h3>
+                  <div class="mt-2 text-sm text-yellow-700">
+                    <p v-if="selectedRole === 'admin'">
+                      Granting admin privileges will give this user full access to the system, including the ability to manage other users and their API keys.
+                    </p>
+                    <p v-else>
+                      Removing admin privileges will restrict this user to only managing their own API keys and viewing their own usage statistics.
+                    </p>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div v-if="error" class="bg-red-50 border border-red-200 rounded-md p-4">
+              <div class="flex">
+                <div class="flex-shrink-0">
+                  <svg class="h-5 w-5 text-red-400" viewBox="0 0 20 20" fill="currentColor">
+                    <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd" />
+                  </svg>
+                </div>
+                <div class="ml-3">
+                  <p class="text-sm text-red-700">{{ error }}</p>
+                </div>
+              </div>
+            </div>
+
+            <div class="flex justify-end space-x-3 pt-4">
+              <button
+                type="button"
+                @click="$emit('close')"
+                :disabled="loading"
+                class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50"
+              >
+                Cancel
+              </button>
+              <button
+                type="submit"
+                :disabled="loading || selectedRole === user.role"
+                class="px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50 disabled:cursor-not-allowed"
+              >
+                <span v-if="loading" class="flex items-center">
+                  <svg class="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                    <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+                    <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                  </svg>
+                  Updating...
+                </span>
+                <span v-else>Update Role</span>
+              </button>
+            </div>
+          </form>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import axios from 'axios'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  user: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close', 'updated'])
+
+const loading = ref(false)
+const error = ref('')
+const selectedRole = ref('')
+
+const handleSubmit = async () => {
+  if (!props.user || selectedRole.value === props.user.role) {
+    return
+  }
+
+  loading.value = true
+  error.value = ''
+
+  try {
+    const response = await axios.patch(`/users/${props.user.id}/role`, {
+      role: selectedRole.value
+    })
+
+    if (response.data.success) {
+      showToast(`User role updated to ${selectedRole.value}`, 'success')
+      emit('updated')
+    } else {
+      error.value = response.data.message || 'Failed to update user role'
+    }
+  } catch (err) {
+    console.error('Update user role error:', err)
+    error.value = err.response?.data?.message || err.message || 'Failed to update user role'
+  } finally {
+    loading.value = false
+  }
+}
+
+// Reset form when modal is shown
+watch([() => props.show, () => props.user], ([show, user]) => {
+  if (show && user) {
+    selectedRole.value = user.role
+    error.value = ''
+    loading.value = false
+  }
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/admin/UserUsageStatsModal.vue

@@ -0,0 +1,314 @@
+<template>
+  <div v-if="show" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
+    <div class="relative top-10 mx-auto p-5 border w-4/5 max-w-4xl shadow-lg rounded-md bg-white">
+      <div class="mt-3">
+        <div class="flex items-center justify-between mb-6">
+          <div>
+            <h3 class="text-lg font-medium text-gray-900">
+              Usage Statistics - {{ user?.displayName || user?.username }}
+            </h3>
+            <p class="text-sm text-gray-500">@{{ user?.username }} • {{ user?.role }}</p>
+          </div>
+          <button
+            @click="$emit('close')"
+            class="text-gray-400 hover:text-gray-600"
+          >
+            <svg class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+
+        <!-- Period Selector -->
+        <div class="mb-6">
+          <select
+            v-model="selectedPeriod"
+            @change="loadUsageStats"
+            class="block w-32 rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+          >
+            <option value="day">Last 24 Hours</option>
+            <option value="week">Last 7 Days</option>
+            <option value="month">Last 30 Days</option>
+            <option value="quarter">Last 90 Days</option>
+          </select>
+        </div>
+
+        <!-- Loading State -->
+        <div v-if="loading" class="text-center py-12">
+          <svg class="animate-spin h-8 w-8 text-blue-600 mx-auto" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+            <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+            <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+          </svg>
+          <p class="mt-2 text-sm text-gray-500">Loading usage statistics...</p>
+        </div>
+
+        <!-- Stats Content -->
+        <div v-else class="space-y-6">
+          <!-- Summary Cards -->
+          <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
+            <div class="bg-blue-50 overflow-hidden shadow rounded-lg">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg class="h-6 w-6 text-blue-600" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="text-sm font-medium text-blue-600 truncate">Requests</dt>
+                      <dd class="text-lg font-medium text-blue-900">{{ formatNumber(usageStats?.totalRequests || 0) }}</dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="bg-green-50 overflow-hidden shadow rounded-lg">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg class="h-6 w-6 text-green-600" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="text-sm font-medium text-green-600 truncate">Input Tokens</dt>
+                      <dd class="text-lg font-medium text-green-900">{{ formatNumber(usageStats?.totalInputTokens || 0) }}</dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="bg-purple-50 overflow-hidden shadow rounded-lg">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg class="h-6 w-6 text-purple-600" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="text-sm font-medium text-purple-600 truncate">Output Tokens</dt>
+                      <dd class="text-lg font-medium text-purple-900">{{ formatNumber(usageStats?.totalOutputTokens || 0) }}</dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="bg-yellow-50 overflow-hidden shadow rounded-lg">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg class="h-6 w-6 text-yellow-600" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1" />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="text-sm font-medium text-yellow-600 truncate">Total Cost</dt>
+                      <dd class="text-lg font-medium text-yellow-900">${{ (usageStats?.totalCost || 0).toFixed(4) }}</dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- User API Keys Table -->
+          <div v-if="userDetails?.apiKeys?.length > 0" class="bg-white border border-gray-200 rounded-lg">
+            <div class="px-4 py-5 sm:px-6 border-b border-gray-200">
+              <h4 class="text-lg leading-6 font-medium text-gray-900">API Keys Usage</h4>
+            </div>
+            <div class="overflow-hidden">
+              <table class="min-w-full divide-y divide-gray-200">
+                <thead class="bg-gray-50">
+                  <tr>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      API Key
+                    </th>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      Status
+                    </th>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      Requests
+                    </th>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      Tokens
+                    </th>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      Cost
+                    </th>
+                    <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                      Last Used
+                    </th>
+                  </tr>
+                </thead>
+                <tbody class="bg-white divide-y divide-gray-200">
+                  <tr v-for="apiKey in userDetails.apiKeys" :key="apiKey.id">
+                    <td class="px-6 py-4 whitespace-nowrap">
+                      <div class="text-sm font-medium text-gray-900">{{ apiKey.name }}</div>
+                      <div class="text-sm text-gray-500">{{ apiKey.keyPreview }}</div>
+                    </td>
+                    <td class="px-6 py-4 whitespace-nowrap">
+                      <span :class="[
+                        'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium',
+                        apiKey.isActive 
+                          ? 'bg-green-100 text-green-800' 
+                          : 'bg-red-100 text-red-800'
+                      ]">
+                        {{ apiKey.isActive ? 'Active' : 'Disabled' }}
+                      </span>
+                    </td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                      {{ formatNumber(apiKey.usage?.requests || 0) }}
+                    </td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                      <div>In: {{ formatNumber(apiKey.usage?.inputTokens || 0) }}</div>
+                      <div>Out: {{ formatNumber(apiKey.usage?.outputTokens || 0) }}</div>
+                    </td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                      ${{ (apiKey.usage?.totalCost || 0).toFixed(4) }}
+                    </td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
+                      {{ apiKey.lastUsedAt ? formatDate(apiKey.lastUsedAt) : 'Never' }}
+                    </td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+
+          <!-- Chart Placeholder -->
+          <div class="bg-white border border-gray-200 rounded-lg">
+            <div class="px-4 py-5 sm:px-6 border-b border-gray-200">
+              <h4 class="text-lg leading-6 font-medium text-gray-900">Usage Trend</h4>
+            </div>
+            <div class="p-6">
+              <div class="border-2 border-dashed border-gray-300 rounded-lg h-64 flex items-center justify-center">
+                <div class="text-center">
+                  <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+                  </svg>
+                  <h3 class="mt-2 text-sm font-medium text-gray-900">Usage Chart</h3>
+                  <p class="mt-1 text-sm text-gray-500">
+                    Daily usage trends for {{ selectedPeriod }} period
+                  </p>
+                  <p class="mt-2 text-xs text-gray-400">
+                    (Chart integration can be added with Chart.js, D3.js, or similar library)
+                  </p>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- No Data State -->
+          <div v-if="usageStats && usageStats.totalRequests === 0" class="text-center py-12">
+            <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+            </svg>
+            <h3 class="mt-2 text-sm font-medium text-gray-900">No usage data</h3>
+            <p class="mt-1 text-sm text-gray-500">
+              This user hasn't made any API requests in the selected period.
+            </p>
+          </div>
+        </div>
+
+        <div class="flex justify-end mt-6">
+          <button
+            @click="$emit('close')"
+            class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+          >
+            Close
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import axios from 'axios'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  user: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close'])
+
+const loading = ref(false)
+const selectedPeriod = ref('week')
+const usageStats = ref(null)
+const userDetails = ref(null)
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const loadUsageStats = async () => {
+  if (!props.user) return
+
+  loading.value = true
+  try {
+    const [statsResponse, userResponse] = await Promise.all([
+      axios.get(`/users/${props.user.id}/usage-stats`, {
+        params: { period: selectedPeriod.value }
+      }),
+      axios.get(`/users/${props.user.id}`)
+    ])
+
+    if (statsResponse.data.success) {
+      usageStats.value = statsResponse.data.stats
+    }
+
+    if (userResponse.data.success) {
+      userDetails.value = userResponse.data.user
+    }
+  } catch (error) {
+    console.error('Failed to load user usage stats:', error)
+    showToast('Failed to load usage statistics', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+// Watch for when modal is shown and user changes
+watch([() => props.show, () => props.user], ([show, user]) => {
+  if (show && user) {
+    loadUsageStats()
+  }
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/layout/MainLayout.vue

@@ -41,6 +41,7 @@ const tabRouteMap = {
   dashboard: '/dashboard',
   apiKeys: '/api-keys',
   accounts: '/accounts',
+  userManagement: '/user-management',
   tutorial: '/tutorial',
   settings: '/settings'
 }

web/admin-spa/src/components/layout/TabBar.vue

@@ -46,6 +46,7 @@ const tabs = [
   { key: 'dashboard', name: '仪表板', shortName: '仪表板', icon: 'fas fa-tachometer-alt' },
   { key: 'apiKeys', name: 'API Keys', shortName: 'API', icon: 'fas fa-key' },
   { key: 'accounts', name: '账户管理', shortName: '账户', icon: 'fas fa-user-circle' },
+  { key: 'userManagement', name: '用户管理', shortName: '用户', icon: 'fas fa-users' },
   { key: 'tutorial', name: '使用教程', shortName: '教程', icon: 'fas fa-graduation-cap' },
   { key: 'settings', name: '其他设置', shortName: '设置', icon: 'fas fa-cogs' }
 ]

web/admin-spa/src/components/user/CreateApiKeyModal.vue

@@ -0,0 +1,281 @@
+<template>
+  <div v-if="show" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
+    <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
+      <div class="mt-3">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="text-lg font-medium text-gray-900">Create New API Key</h3>
+          <button
+            @click="$emit('close')"
+            class="text-gray-400 hover:text-gray-600"
+          >
+            <svg class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+
+        <form @submit.prevent="handleSubmit" class="space-y-4">
+          <div>
+            <label for="name" class="block text-sm font-medium text-gray-700">
+              Name *
+            </label>
+            <input
+              id="name"
+              v-model="form.name"
+              type="text"
+              required
+              :disabled="loading"
+              class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 sm:text-sm"
+              placeholder="Enter API key name"
+            />
+          </div>
+
+          <div>
+            <label for="description" class="block text-sm font-medium text-gray-700">
+              Description
+            </label>
+            <textarea
+              id="description"
+              v-model="form.description"
+              rows="3"
+              :disabled="loading"
+              class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 sm:text-sm"
+              placeholder="Optional description"
+            ></textarea>
+          </div>
+
+          <div>
+            <label for="tokenLimit" class="block text-sm font-medium text-gray-700">
+              Token Limit (optional)
+            </label>
+            <input
+              id="tokenLimit"
+              v-model.number="form.tokenLimit"
+              type="number"
+              min="0"
+              :disabled="loading"
+              class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 sm:text-sm"
+              placeholder="0 = unlimited"
+            />
+            <p class="mt-1 text-xs text-gray-500">Set to 0 for unlimited tokens</p>
+          </div>
+
+          <div>
+            <label for="dailyCostLimit" class="block text-sm font-medium text-gray-700">
+              Daily Cost Limit (optional)
+            </label>
+            <div class="mt-1 relative rounded-md shadow-sm">
+              <div class="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
+                <span class="text-gray-500 sm:text-sm">$</span>
+              </div>
+              <input
+                id="dailyCostLimit"
+                v-model.number="form.dailyCostLimit"
+                type="number"
+                min="0"
+                step="0.01"
+                :disabled="loading"
+                class="pl-7 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 sm:text-sm"
+                placeholder="0.00"
+              />
+            </div>
+            <p class="mt-1 text-xs text-gray-500">Set to 0 for unlimited daily cost</p>
+          </div>
+
+          <div>
+            <label for="expiresAt" class="block text-sm font-medium text-gray-700">
+              Expiration Date (optional)
+            </label>
+            <input
+              id="expiresAt"
+              v-model="form.expiresAt"
+              type="datetime-local"
+              :disabled="loading"
+              class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-blue-500 focus:border-blue-500 sm:text-sm"
+            />
+            <p class="mt-1 text-xs text-gray-500">Leave empty for no expiration</p>
+          </div>
+
+          <div v-if="error" class="bg-red-50 border border-red-200 rounded-md p-3">
+            <div class="flex">
+              <div class="flex-shrink-0">
+                <svg class="h-5 w-5 text-red-400" viewBox="0 0 20 20" fill="currentColor">
+                  <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd" />
+                </svg>
+              </div>
+              <div class="ml-3">
+                <p class="text-sm text-red-700">{{ error }}</p>
+              </div>
+            </div>
+          </div>
+
+          <div class="flex justify-end space-x-3 pt-4">
+            <button
+              type="button"
+              @click="$emit('close')"
+              :disabled="loading"
+              class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50"
+            >
+              Cancel
+            </button>
+            <button
+              type="submit"
+              :disabled="loading || !form.name.trim()"
+              class="px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 disabled:opacity-50 disabled:cursor-not-allowed"
+            >
+              <span v-if="loading" class="flex items-center">
+                <svg class="animate-spin -ml-1 mr-2 h-4 w-4 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                  <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+                  <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                </svg>
+                Creating...
+              </span>
+              <span v-else>Create API Key</span>
+            </button>
+          </div>
+        </form>
+
+        <!-- Success Modal for showing the new API key -->
+        <div v-if="newApiKey" class="mt-6 p-4 bg-green-50 border border-green-200 rounded-md">
+          <div class="flex items-start">
+            <div class="flex-shrink-0">
+              <svg class="h-5 w-5 text-green-400" viewBox="0 0 20 20" fill="currentColor">
+                <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd" />
+              </svg>
+            </div>
+            <div class="ml-3 flex-1">
+              <h4 class="text-sm font-medium text-green-800">API Key Created Successfully!</h4>
+              <div class="mt-3">
+                <p class="text-sm text-green-700 mb-2">
+                  <strong>Important:</strong> Copy your API key now. You won't be able to see it again!
+                </p>
+                <div class="bg-white p-3 border border-green-300 rounded-md">
+                  <div class="flex items-center justify-between">
+                    <code class="text-sm font-mono text-gray-900 break-all">{{ newApiKey.key }}</code>
+                    <button
+                      @click="copyToClipboard(newApiKey.key)"
+                      class="ml-3 flex-shrink-0 inline-flex items-center px-2 py-1 border border-transparent text-xs font-medium rounded text-green-700 bg-green-100 hover:bg-green-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-green-500"
+                    >
+                      <svg class="h-3 w-3 mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" />
+                      </svg>
+                      Copy
+                    </button>
+                  </div>
+                </div>
+              </div>
+              <div class="mt-4 flex justify-end">
+                <button
+                  @click="handleClose"
+                  class="px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-green-600 hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-green-500"
+                >
+                  Done
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  }
+})
+
+const emit = defineEmits(['close', 'created'])
+
+const userStore = useUserStore()
+
+const loading = ref(false)
+const error = ref('')
+const newApiKey = ref(null)
+
+const form = reactive({
+  name: '',
+  description: '',
+  tokenLimit: null,
+  dailyCostLimit: null,
+  expiresAt: ''
+})
+
+const resetForm = () => {
+  form.name = ''
+  form.description = ''
+  form.tokenLimit = null
+  form.dailyCostLimit = null
+  form.expiresAt = ''
+  error.value = ''
+  newApiKey.value = null
+}
+
+const handleSubmit = async () => {
+  if (!form.name.trim()) {
+    error.value = 'API key name is required'
+    return
+  }
+
+  loading.value = true
+  error.value = ''
+
+  try {
+    const apiKeyData = {
+      name: form.name.trim(),
+      description: form.description.trim() || undefined,
+      tokenLimit: form.tokenLimit || undefined,
+      dailyCostLimit: form.dailyCostLimit || undefined,
+      expiresAt: form.expiresAt || undefined
+    }
+
+    const result = await userStore.createApiKey(apiKeyData)
+
+    if (result.success) {
+      newApiKey.value = result.apiKey
+      showToast('API key created successfully!', 'success')
+    } else {
+      error.value = result.message || 'Failed to create API key'
+    }
+  } catch (err) {
+    console.error('Create API key error:', err)
+    error.value = err.response?.data?.message || err.message || 'Failed to create API key'
+  } finally {
+    loading.value = false
+  }
+}
+
+const copyToClipboard = async (text) => {
+  try {
+    await navigator.clipboard.writeText(text)
+    showToast('API key copied to clipboard!', 'success')
+  } catch (err) {
+    console.error('Failed to copy:', err)
+    showToast('Failed to copy to clipboard', 'error')
+  }
+}
+
+const handleClose = () => {
+  resetForm()
+  emit('created')
+  emit('close')
+}
+
+// Reset form when modal is shown
+watch(() => props.show, (newValue) => {
+  if (newValue) {
+    resetForm()
+  }
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/UserApiKeysManager.vue

@@ -0,0 +1,287 @@
+<template>
+  <div class="space-y-6">
+    <div class="sm:flex sm:items-center">
+      <div class="sm:flex-auto">
+        <h1 class="text-2xl font-semibold text-gray-900">My API Keys</h1>
+        <p class="mt-2 text-sm text-gray-700">
+          Manage your API keys to access Claude Relay services
+        </p>
+      </div>
+      <div class="mt-4 sm:mt-0 sm:ml-16 sm:flex-none">
+        <button
+          @click="showCreateModal = true"
+          :disabled="apiKeys.length >= maxApiKeys"
+          class="inline-flex items-center justify-center rounded-md border border-transparent bg-blue-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed sm:w-auto"
+        >
+          <svg class="-ml-1 mr-2 h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
+          </svg>
+          Create API Key
+        </button>
+      </div>
+    </div>
+
+    <!-- API Keys 数量限制提示 -->
+    <div v-if="apiKeys.length >= maxApiKeys" class="bg-yellow-50 border border-yellow-200 rounded-md p-4">
+      <div class="flex">
+        <div class="flex-shrink-0">
+          <svg class="h-5 w-5 text-yellow-400" viewBox="0 0 20 20" fill="currentColor">
+            <path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd" />
+          </svg>
+        </div>
+        <div class="ml-3">
+          <p class="text-sm text-yellow-700">
+            You have reached the maximum number of API keys ({{ maxApiKeys }}). 
+            Please delete an existing key to create a new one.
+          </p>
+        </div>
+      </div>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="text-center py-12">
+      <svg class="animate-spin h-8 w-8 text-blue-600 mx-auto" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+        <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+        <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+      </svg>
+      <p class="mt-2 text-sm text-gray-500">Loading API keys...</p>
+    </div>
+
+    <!-- API Keys List -->
+    <div v-else-if="apiKeys.length > 0" class="bg-white shadow overflow-hidden sm:rounded-md">
+      <ul role="list" class="divide-y divide-gray-200">
+        <li v-for="apiKey in apiKeys" :key="apiKey.id" class="px-6 py-4">
+          <div class="flex items-center justify-between">
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div :class="[
+                  'h-2 w-2 rounded-full',
+                  apiKey.isActive ? 'bg-green-400' : 'bg-red-400'
+                ]"></div>
+              </div>
+              <div class="ml-4">
+                <div class="flex items-center">
+                  <p class="text-sm font-medium text-gray-900">{{ apiKey.name }}</p>
+                  <span v-if="!apiKey.isActive" 
+                        class="ml-2 inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-red-100 text-red-800">
+                    Disabled
+                  </span>
+                </div>
+                <div class="mt-1">
+                  <p class="text-sm text-gray-500">{{ apiKey.description || 'No description' }}</p>
+                  <div class="mt-1 flex items-center space-x-4 text-xs text-gray-400">
+                    <span>Created: {{ formatDate(apiKey.createdAt) }}</span>
+                    <span v-if="apiKey.lastUsedAt">Last used: {{ formatDate(apiKey.lastUsedAt) }}</span>
+                    <span v-else>Never used</span>
+                    <span v-if="apiKey.expiresAt">Expires: {{ formatDate(apiKey.expiresAt) }}</span>
+                  </div>
+                </div>
+              </div>
+            </div>
+            <div class="flex items-center space-x-2">
+              <!-- Usage Stats -->
+              <div class="text-right text-xs text-gray-500">
+                <div>{{ formatNumber(apiKey.usage?.requests || 0) }} requests</div>
+                <div v-if="apiKey.usage?.totalCost">${{ apiKey.usage.totalCost.toFixed(4) }}</div>
+              </div>
+              
+              <!-- Actions -->
+              <div class="flex items-center space-x-1">
+                <button
+                  @click="showApiKey(apiKey)"
+                  class="inline-flex items-center p-1 border border-transparent rounded text-gray-400 hover:text-gray-600"
+                  title="View API Key"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                  </svg>
+                </button>
+                
+                <button
+                  @click="regenerateApiKey(apiKey)"
+                  class="inline-flex items-center p-1 border border-transparent rounded text-gray-400 hover:text-gray-600"
+                  title="Regenerate API Key"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
+                  </svg>
+                </button>
+                
+                <button
+                  @click="deleteApiKey(apiKey)"
+                  class="inline-flex items-center p-1 border border-transparent rounded text-red-400 hover:text-red-600"
+                  title="Delete API Key"
+                >
+                  <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
+                  </svg>
+                </button>
+              </div>
+            </div>
+          </div>
+        </li>
+      </ul>
+    </div>
+
+    <!-- Empty State -->
+    <div v-else class="text-center py-12">
+      <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 7a2 2 0 012 2m0 0a2 2 0 012 2m-2-2h-6m6 0v6a2 2 0 01-2 2H9a2 2 0 01-2-2V9a2 2 0 012-2h6z" />
+      </svg>
+      <h3 class="mt-2 text-sm font-medium text-gray-900">No API keys</h3>
+      <p class="mt-1 text-sm text-gray-500">Get started by creating your first API key.</p>
+      <div class="mt-6">
+        <button
+          @click="showCreateModal = true"
+          class="inline-flex items-center px-4 py-2 border border-transparent shadow-sm text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+        >
+          <svg class="-ml-1 mr-2 h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
+          </svg>
+          Create API Key
+        </button>
+      </div>
+    </div>
+
+    <!-- Create API Key Modal -->
+    <CreateApiKeyModal
+      :show="showCreateModal"
+      @close="showCreateModal = false"
+      @created="handleApiKeyCreated"
+    />
+
+    <!-- View API Key Modal -->
+    <ViewApiKeyModal
+      :show="showViewModal"
+      :apiKey="selectedApiKey"
+      @close="showViewModal = false"
+    />
+
+    <!-- Confirm Delete Modal -->
+    <ConfirmModal
+      :show="showDeleteModal"
+      title="Delete API Key"
+      :message="`Are you sure you want to delete '${selectedApiKey?.name}'? This action cannot be undone.`"
+      confirmText="Delete"
+      confirmClass="bg-red-600 hover:bg-red-700"
+      @confirm="handleDeleteConfirm"
+      @cancel="showDeleteModal = false"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+import CreateApiKeyModal from './CreateApiKeyModal.vue'
+import ViewApiKeyModal from './ViewApiKeyModal.vue'
+import ConfirmModal from '@/components/common/ConfirmModal.vue'
+
+const userStore = useUserStore()
+
+const loading = ref(true)
+const apiKeys = ref([])
+const maxApiKeys = ref(5) // 从配置获取
+
+const showCreateModal = ref(false)
+const showViewModal = ref(false)
+const showDeleteModal = ref(false)
+const selectedApiKey = ref(null)
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const loadApiKeys = async () => {
+  loading.value = true
+  try {
+    apiKeys.value = await userStore.getUserApiKeys()
+  } catch (error) {
+    console.error('Failed to load API keys:', error)
+    showToast('Failed to load API keys', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+const showApiKey = (apiKey) => {
+  selectedApiKey.value = apiKey
+  showViewModal.value = true
+}
+
+const regenerateApiKey = async (apiKey) => {
+  try {
+    const result = await userStore.regenerateApiKey(apiKey.id)
+    
+    if (result.success) {
+      showToast('API key regenerated successfully', 'success')
+      
+      // 显示新的API key
+      selectedApiKey.value = {
+        ...apiKey,
+        key: result.apiKey.key
+      }
+      showViewModal.value = true
+      
+      // 重新加载列表
+      await loadApiKeys()
+    }
+  } catch (error) {
+    console.error('Failed to regenerate API key:', error)
+    showToast('Failed to regenerate API key', 'error')
+  }
+}
+
+const deleteApiKey = (apiKey) => {
+  selectedApiKey.value = apiKey
+  showDeleteModal.value = true
+}
+
+const handleDeleteConfirm = async () => {
+  try {
+    const result = await userStore.deleteApiKey(selectedApiKey.value.id)
+    
+    if (result.success) {
+      showToast('API key deleted successfully', 'success')
+      await loadApiKeys()
+    }
+  } catch (error) {
+    console.error('Failed to delete API key:', error)
+    showToast('Failed to delete API key', 'error')
+  } finally {
+    showDeleteModal.value = false
+    selectedApiKey.value = null
+  }
+}
+
+const handleApiKeyCreated = async () => {
+  showCreateModal.value = false
+  await loadApiKeys()
+}
+
+onMounted(() => {
+  loadApiKeys()
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/UserUsageStats.vue

@@ -0,0 +1,276 @@
+<template>
+  <div class="space-y-6">
+    <div class="sm:flex sm:items-center">
+      <div class="sm:flex-auto">
+        <h1 class="text-2xl font-semibold text-gray-900">Usage Statistics</h1>
+        <p class="mt-2 text-sm text-gray-700">
+          View your API usage statistics and costs
+        </p>
+      </div>
+      <div class="mt-4 sm:mt-0 sm:ml-16 sm:flex-none">
+        <select
+          v-model="selectedPeriod"
+          @change="loadUsageStats"
+          class="block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+        >
+          <option value="day">Last 24 Hours</option>
+          <option value="week">Last 7 Days</option>
+          <option value="month">Last 30 Days</option>
+          <option value="quarter">Last 90 Days</option>
+        </select>
+      </div>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="text-center py-12">
+      <svg class="animate-spin h-8 w-8 text-blue-600 mx-auto" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+        <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+        <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+      </svg>
+      <p class="mt-2 text-sm text-gray-500">Loading usage statistics...</p>
+    </div>
+
+    <!-- Stats Cards -->
+    <div v-else class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+      <div class="bg-white overflow-hidden shadow rounded-lg">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-blue-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Total Requests</dt>
+                <dd class="text-lg font-medium text-gray-900">{{ formatNumber(usageStats?.totalRequests || 0) }}</dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="bg-white overflow-hidden shadow rounded-lg">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-green-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Input Tokens</dt>
+                <dd class="text-lg font-medium text-gray-900">{{ formatNumber(usageStats?.totalInputTokens || 0) }}</dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="bg-white overflow-hidden shadow rounded-lg">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-purple-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Output Tokens</dt>
+                <dd class="text-lg font-medium text-gray-900">{{ formatNumber(usageStats?.totalOutputTokens || 0) }}</dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="bg-white overflow-hidden shadow rounded-lg">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-yellow-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Total Cost</dt>
+                <dd class="text-lg font-medium text-gray-900">${{ (usageStats?.totalCost || 0).toFixed(4) }}</dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Daily Usage Chart -->
+    <div v-if="!loading && usageStats" class="bg-white shadow rounded-lg">
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="text-lg leading-6 font-medium text-gray-900 mb-4">Daily Usage Trend</h3>
+        
+        <!-- Placeholder for chart - you can integrate Chart.js or similar -->
+        <div class="border-2 border-dashed border-gray-300 rounded-lg h-64 flex items-center justify-center">
+          <div class="text-center">
+            <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+            </svg>
+            <h3 class="mt-2 text-sm font-medium text-gray-900">Usage Chart</h3>
+            <p class="mt-1 text-sm text-gray-500">
+              Daily usage trends would be displayed here
+            </p>
+            <p class="mt-2 text-xs text-gray-400">
+              (Chart integration can be added with Chart.js, D3.js, or similar library)
+            </p>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Model Usage Breakdown -->
+    <div v-if="!loading && usageStats && usageStats.modelStats?.length > 0" class="bg-white shadow rounded-lg">
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="text-lg leading-6 font-medium text-gray-900 mb-4">Usage by Model</h3>
+        <div class="space-y-3">
+          <div v-for="model in usageStats.modelStats" :key="model.name" class="flex items-center justify-between">
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div class="h-2 w-2 bg-blue-500 rounded-full"></div>
+              </div>
+              <div class="ml-3">
+                <p class="text-sm font-medium text-gray-900">{{ model.name }}</p>
+              </div>
+            </div>
+            <div class="text-right">
+              <p class="text-sm text-gray-900">{{ formatNumber(model.requests) }} requests</p>
+              <p class="text-xs text-gray-500">${{ model.cost.toFixed(4) }}</p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Detailed Usage Table -->
+    <div v-if="!loading && userApiKeys.length > 0" class="bg-white shadow rounded-lg">
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="text-lg leading-6 font-medium text-gray-900 mb-4">Usage by API Key</h3>
+        <div class="overflow-hidden">
+          <table class="min-w-full divide-y divide-gray-200">
+            <thead class="bg-gray-50">
+              <tr>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  API Key
+                </th>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  Requests
+                </th>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  Input Tokens
+                </th>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  Output Tokens
+                </th>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  Cost
+                </th>
+                <th scope="col" class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                  Status
+                </th>
+              </tr>
+            </thead>
+            <tbody class="bg-white divide-y divide-gray-200">
+              <tr v-for="apiKey in userApiKeys" :key="apiKey.id">
+                <td class="px-6 py-4 whitespace-nowrap">
+                  <div class="text-sm font-medium text-gray-900">{{ apiKey.name }}</div>
+                  <div class="text-sm text-gray-500">{{ apiKey.keyPreview }}</div>
+                </td>
+                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.requests || 0) }}
+                </td>
+                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.inputTokens || 0) }}
+                </td>
+                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.outputTokens || 0) }}
+                </td>
+                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                  ${{ (apiKey.usage?.totalCost || 0).toFixed(4) }}
+                </td>
+                <td class="px-6 py-4 whitespace-nowrap">
+                  <span :class="[
+                    'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium',
+                    apiKey.isActive 
+                      ? 'bg-green-100 text-green-800' 
+                      : 'bg-red-100 text-red-800'
+                  ]">
+                    {{ apiKey.isActive ? 'Active' : 'Disabled' }}
+                  </span>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+
+    <!-- No Data State -->
+    <div v-if="!loading && (!usageStats || usageStats.totalRequests === 0)" class="text-center py-12">
+      <svg class="mx-auto h-12 w-12 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+      </svg>
+      <h3 class="mt-2 text-sm font-medium text-gray-900">No usage data</h3>
+      <p class="mt-1 text-sm text-gray-500">
+        You haven't made any API requests yet. Create an API key and start using the service to see usage statistics.
+      </p>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+
+const userStore = useUserStore()
+
+const loading = ref(true)
+const selectedPeriod = ref('week')
+const usageStats = ref(null)
+const userApiKeys = ref([])
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const loadUsageStats = async () => {
+  loading.value = true
+  try {
+    const [stats, apiKeys] = await Promise.all([
+      userStore.getUserUsageStats({ period: selectedPeriod.value }),
+      userStore.getUserApiKeys()
+    ])
+    
+    usageStats.value = stats
+    userApiKeys.value = apiKeys
+  } catch (error) {
+    console.error('Failed to load usage stats:', error)
+    showToast('Failed to load usage statistics', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  loadUsageStats()
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/ViewApiKeyModal.vue

@@ -0,0 +1,248 @@
+<template>
+  <div v-if="show" class="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
+    <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-md bg-white">
+      <div class="mt-3">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="text-lg font-medium text-gray-900">API Key Details</h3>
+          <button
+            @click="$emit('close')"
+            class="text-gray-400 hover:text-gray-600"
+          >
+            <svg class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+
+        <div v-if="apiKey" class="space-y-4">
+          <!-- API Key Name -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">Name</label>
+            <p class="mt-1 text-sm text-gray-900">{{ apiKey.name }}</p>
+          </div>
+
+          <!-- Description -->
+          <div v-if="apiKey.description">
+            <label class="block text-sm font-medium text-gray-700">Description</label>
+            <p class="mt-1 text-sm text-gray-900">{{ apiKey.description }}</p>
+          </div>
+
+          <!-- API Key -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">API Key</label>
+            <div class="mt-1 flex items-center space-x-2">
+              <div class="flex-1">
+                <div v-if="showFullKey" class="bg-gray-50 p-3 border border-gray-300 rounded-md">
+                  <code class="text-sm font-mono text-gray-900 break-all">{{ apiKey.key || 'Not available' }}</code>
+                </div>
+                <div v-else class="bg-gray-50 p-3 border border-gray-300 rounded-md">
+                  <code class="text-sm font-mono text-gray-900">{{ apiKey.keyPreview || 'cr_****' }}</code>
+                </div>
+              </div>
+              <div class="flex flex-col space-y-1">
+                <button
+                  v-if="apiKey.key"
+                  @click="showFullKey = !showFullKey"
+                  class="inline-flex items-center px-2 py-1 border border-gray-300 text-xs font-medium rounded text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+                >
+                  <svg v-if="showFullKey" class="h-3 w-3 mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.878 9.878L3 3m6.878 6.878L12 12m-1.122-2.122L12 12m-1.122-2.122l-4.243-4.242m6.879 6.878L15 15" />
+                  </svg>
+                  <svg v-else class="h-3 w-3 mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
+                  </svg>
+                  {{ showFullKey ? 'Hide' : 'Show' }}
+                </button>
+                <button
+                  v-if="showFullKey && apiKey.key"
+                  @click="copyToClipboard(apiKey.key)"
+                  class="inline-flex items-center px-2 py-1 border border-gray-300 text-xs font-medium rounded text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+                >
+                  <svg class="h-3 w-3 mr-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" />
+                  </svg>
+                  Copy
+                </button>
+              </div>
+            </div>
+            <p v-if="!apiKey.key" class="mt-1 text-xs text-gray-500">
+              Full API key is only shown when first created or regenerated
+            </p>
+          </div>
+
+          <!-- Status -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">Status</label>
+            <div class="mt-1">
+              <span :class="[
+                'inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium',
+                apiKey.isActive 
+                  ? 'bg-green-100 text-green-800' 
+                  : 'bg-red-100 text-red-800'
+              ]">
+                {{ apiKey.isActive ? 'Active' : 'Disabled' }}
+              </span>
+            </div>
+          </div>
+
+          <!-- Limits -->
+          <div class="grid grid-cols-2 gap-4">
+            <div>
+              <label class="block text-sm font-medium text-gray-700">Token Limit</label>
+              <p class="mt-1 text-sm text-gray-900">
+                {{ apiKey.tokenLimit ? apiKey.tokenLimit.toLocaleString() : 'Unlimited' }}
+              </p>
+            </div>
+            <div>
+              <label class="block text-sm font-medium text-gray-700">Daily Cost Limit</label>
+              <p class="mt-1 text-sm text-gray-900">
+                {{ apiKey.dailyCostLimit ? `$${apiKey.dailyCostLimit.toFixed(2)}` : 'Unlimited' }}
+              </p>
+            </div>
+          </div>
+
+          <!-- Usage Stats -->
+          <div v-if="apiKey.usage" class="border-t border-gray-200 pt-4">
+            <label class="block text-sm font-medium text-gray-700 mb-2">Usage Statistics</label>
+            <div class="grid grid-cols-2 gap-4 text-sm">
+              <div>
+                <span class="text-gray-500">Requests:</span>
+                <span class="ml-2 font-medium">{{ formatNumber(apiKey.usage.requests || 0) }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Input Tokens:</span>
+                <span class="ml-2 font-medium">{{ formatNumber(apiKey.usage.inputTokens || 0) }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Output Tokens:</span>
+                <span class="ml-2 font-medium">{{ formatNumber(apiKey.usage.outputTokens || 0) }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Total Cost:</span>
+                <span class="ml-2 font-medium">${{ (apiKey.usage.totalCost || 0).toFixed(4) }}</span>
+              </div>
+            </div>
+          </div>
+
+          <!-- Timestamps -->
+          <div class="border-t border-gray-200 pt-4 space-y-2 text-sm">
+            <div class="flex justify-between">
+              <span class="text-gray-500">Created:</span>
+              <span class="text-gray-900">{{ formatDate(apiKey.createdAt) }}</span>
+            </div>
+            <div v-if="apiKey.lastUsedAt" class="flex justify-between">
+              <span class="text-gray-500">Last Used:</span>
+              <span class="text-gray-900">{{ formatDate(apiKey.lastUsedAt) }}</span>
+            </div>
+            <div v-if="apiKey.expiresAt" class="flex justify-between">
+              <span class="text-gray-500">Expires:</span>
+              <span :class="[
+                'font-medium',
+                new Date(apiKey.expiresAt) < new Date() ? 'text-red-600' : 'text-gray-900'
+              ]">
+                {{ formatDate(apiKey.expiresAt) }}
+              </span>
+            </div>
+          </div>
+
+          <!-- Usage Instructions -->
+          <div class="border-t border-gray-200 pt-4">
+            <label class="block text-sm font-medium text-gray-700 mb-2">Usage Instructions</label>
+            <div class="bg-gray-50 p-3 rounded-md">
+              <p class="text-xs text-gray-600 mb-2">Set these environment variables to use this API key:</p>
+              <div class="space-y-1 text-xs font-mono">
+                <div class="flex items-center justify-between">
+                  <code class="text-gray-800">export ANTHROPIC_BASE_URL="http://your-server:3000/api/"</code>
+                  <button
+                    @click="copyToClipboard('export ANTHROPIC_BASE_URL=\"http://your-server:3000/api/\"')"
+                    class="ml-2 text-gray-400 hover:text-gray-600"
+                  >
+                    <svg class="h-3 w-3" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" />
+                    </svg>
+                  </button>
+                </div>
+                <div class="flex items-center justify-between">
+                  <code class="text-gray-800">export ANTHROPIC_AUTH_TOKEN="{{ apiKey.keyPreview || 'your-api-key' }}"</code>
+                  <button
+                    v-if="apiKey.key"
+                    @click="copyToClipboard(`export ANTHROPIC_AUTH_TOKEN=\"${apiKey.key}\"`)"
+                    class="ml-2 text-gray-400 hover:text-gray-600"
+                  >
+                    <svg class="h-3 w-3" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z" />
+                    </svg>
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <div class="flex justify-end pt-4">
+            <button
+              @click="$emit('close')"
+              class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+            >
+              Close
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  apiKey: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close'])
+
+const showFullKey = ref(false)
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const copyToClipboard = async (text) => {
+  try {
+    await navigator.clipboard.writeText(text)
+    showToast('Copied to clipboard!', 'success')
+  } catch (err) {
+    console.error('Failed to copy:', err)
+    showToast('Failed to copy to clipboard', 'error')
+  }
+}
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>