EDMS/pages/dms/access-management.vue

<script setup>
import { ref, computed, onMounted, defineAsyncComponent } from 'vue';
import { useDmsStore } from '~/stores/dms';

// Define page metadata
definePageMeta({
  title: "Access Management",
  middleware: ["auth"],
  requiresAuth: true,
  breadcrumb: [
    {
      name: "DMS",
      path: "/dms",
    },
    {
      name: "Access Management",
      path: "/dms/access-management",
    },
  ],
});

// Lazy load components to improve initial page load
const DMSApprovalQueue = defineAsyncComponent(() => 
  import('~/components/dms/workflows/DMSApprovalQueue.vue')
);
const DMSAccessRequestTracker = defineAsyncComponent(() => 
  import('~/components/dms/workflows/DMSAccessRequestTracker.vue')
);

// Store
const dmsStore = useDmsStore();

// Component state
const activeTab = ref('requests');
const isLoading = ref(true);
const hasError = ref(false);
const errorMessage = ref('');

// User role and permissions
const userPermissions = ref({
  canApprove: false,
  canReject: false,
  canViewAll: false
});

// Tabs definition
const tabs = [
  {
    id: 'requests',
    label: 'Access Requests',
    icon: 'lock-access',
    description: 'Manage pending and historical access requests'
  },
  {
    id: 'metrics',
    label: 'Performance Metrics',
    icon: 'chart',
    description: 'Track access request KPIs and time metrics'
  }
];

// Methods
const changeTab = (tabId) => {
  activeTab.value = tabId;
};

// Load user permissions
const loadUserPermissions = async () => {
  try {
    isLoading.value = true;
    
    // In a real implementation, this would be fetched from an authentication service
    // For now we'll simulate it with the store
    const userId = dmsStore.currentUser.id;
    const userRole = dmsStore.currentUser.role;
    
    // Get permissions from the store (simulated Authentik integration)
    const permissions = await dmsStore.getRbacPermissions(userId);
    
    // Set the permissions
    userPermissions.value = {
      canApprove: permissions.permissions.accessRequests.approve || false,
      canReject: permissions.permissions.accessRequests.reject || false,
      canViewAll: permissions.permissions.accessRequests.viewAll || false
    };
  } catch (error) {
    console.error('Failed to load user permissions:', error);
    hasError.value = true;
    errorMessage.value = 'Failed to load user permissions. Please try again.';
  } finally {
    isLoading.value = false;
  }
};

// Get SVG icon
const getSvgIcon = (iconName) => {
  const icons = {
    'lock-access': `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"></rect><path d="M7 11V7a5 5 0 0 1 10 0v4"></path></svg>`,
    'chart': `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="20" x2="18" y2="10"></line><line x1="12" y1="20" x2="12" y2="4"></line><line x1="6" y1="20" x2="6" y2="14"></line></svg>`,
    'user': `<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"></path><circle cx="12" cy="7" r="4"></circle></svg>`
  };
  
  return icons[iconName] || '';
};

// Lifecycle hooks
onMounted(() => {
  loadUserPermissions();
});
</script>

<template>
  <div class="dms-access-management h-screen flex flex-col">
    <LayoutsBreadcrumb />
    
    <div class="flex-1 min-h-0 p-4">
      <RsCard 
        height="full" 
        overflow="hidden"
        bodyPadding="none"
        class="h-full"
      >
        <template #header>
          <div class="flex justify-between items-center">
            <h1 class="text-2xl font-bold text-gray-900 dark:text-gray-100">Access Management</h1>
            <div class="flex space-x-2">
              <RsButton variant="secondary-outline" size="sm">
                <Icon name="mdi:export" class="w-4 h-4 mr-2" />
                Export Report
              </RsButton>
              
              <RsButton variant="primary" size="sm">
                <Icon name="mdi:plus" class="w-4 h-4 mr-2" />
                New Request
              </RsButton>
            </div>
          </div>
        </template>
        
        <template #body>
          <div class="h-full flex flex-col min-h-0">
            <!-- Tabs -->
            <div class="border-b border-gray-200 dark:border-gray-700 px-6">
              <nav class="-mb-px flex space-x-8">
                <button
                  @click="activeTab = 'requests'"
                  :class="[
                    'py-2 px-1 border-b-2 font-medium text-sm transition-colors',
                    activeTab === 'requests'
                      ? 'border-primary text-primary'
                      : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300'
                  ]"
                >
                  Access Requests
                  <span v-if="pendingCount > 0" class="ml-2 inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium bg-red-100 text-red-800">
                    {{ pendingCount }}
                  </span>
                </button>
                
                <button
                  @click="activeTab = 'metrics'"
                  :class="[
                    'py-2 px-1 border-b-2 font-medium text-sm transition-colors',
                    activeTab === 'metrics'
                      ? 'border-primary text-primary'
                      : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300'
                  ]"
                >
                  Performance Metrics
                </button>
              </nav>
            </div>
            
            <!-- Tab Content - Scrollable -->
            <div class="flex-1 overflow-auto min-h-0">
              <!-- Access Requests Tab -->
              <div v-if="activeTab === 'requests'" class="h-full">
                <DMSApprovalQueue 
                  :showClosed="userPermissions.canViewAll"
                  :filterByUser="userPermissions.canViewAll ? null : dmsStore.currentUser.id"
                  :maxItems="0"
                />
              </div>
              
              <!-- Metrics Tab -->
              <div v-else-if="activeTab === 'metrics'" class="h-full">
                <DMSAccessRequestTracker 
                  :userId="userPermissions.canViewAll ? null : dmsStore.currentUser.id"
                  :timeRange="'30days'"
                  :showPersonal="true"
                  :showDepartmental="userPermissions.canViewAll"
                />
              </div>
            </div>
          </div>
        </template>
      </RsCard>
    </div>
  </div>
</template>

<style scoped>
.dms-access-management {
  height: calc(100vh - 64px);
}
</style>