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packages/api/src/adapter-aws/AwsNetworkingAdapter.ts

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+import {NotSupportedError} from '../cloud-spi/errors'
+import {awsNetworkingSchema} from '../cloud-spi/networkingSchema'
+import type {CloudResource, CloudServiceAdapter, CreateResourceInput, ResourceQuery, ServiceSchema} from '../cloud-spi/types'
+import {ec2Service, type Ec2Tag, type Ec2Vpc} from '../services/ec2'
+
+type Ec2NetworkingServiceShape = {
+    listVpcs(): Promise<Ec2Vpc[]>
+}
+
+/**
+ * Networking adapter for AWS.
+ *
+ * Exposes VPCs as the top-level resource in the generic Cloud Explorer table.
+ * All VPC, subnet, security-group, key-pair, IGW, route-table, and EIP management
+ * is handled by the dedicated NetworkingPanel component which calls the EC2 API
+ * routes directly — this adapter only drives the resource table and sidebar entry.
+ */
+export class AwsNetworkingAdapter implements CloudServiceAdapter {
+    readonly cloud = 'aws' as const
+    readonly service = 'networking' as const
+
+    constructor(private readonly service_: Ec2NetworkingServiceShape = ec2Service) {}
+
+    schema(): ServiceSchema {
+        return awsNetworkingSchema()
+    }
+
+    async list(query: ResourceQuery = {}): Promise<CloudResource[]> {
+        const vpcs = await this.service_.listVpcs()
+        return filterBySearch(vpcs.map(vpcToResource), query.search)
+    }
+
+    async get(id: string): Promise<CloudResource | null> {
+        // listVpcs is the only read the EC2 service exposes here, and a local
+        // emulator's VPC count is small enough that filtering it is cheaper than
+        // adding a describe path through the legacy service layer.
+        const vpcs = await this.service_.listVpcs()
+        const match = vpcs.find((vpc) => vpc.vpcId === id)
+        return match ? vpcToResource(match) : null
+    }
+
+    async create(_input: CreateResourceInput): Promise<CloudResource> {
+        throw new NotSupportedError('Use the Networking panel to create VPCs and networking resources.')
+    }
+
+    async delete(_id: string): Promise<void> {
+        throw new NotSupportedError('Use the Networking panel to delete networking resources.')
+    }
+}
+
+function vpcToResource(vpc: Ec2Vpc): CloudResource {
+    return {
+        id: vpc.vpcId,
+        name: nameTag(vpc.tags) || vpc.vpcId,
+        cloud: 'aws',
+        service: 'networking',
+        type: 'vpc',
+        region: null,
+        createdAt: null,
+        status: vpc.state ?? null,
+        version: vpc.cidrBlock,
+        metadata: {
+            cidrBlock: vpc.cidrBlock,
+            isDefault: vpc.isDefault,
+            tags: vpc.tags,
+        },
+    }
+}
+
+function nameTag(tags: Ec2Tag[]): string {
+    return tags.find((t) => t.key === 'Name')?.value ?? ''
+}
+
+function filterBySearch(resources: CloudResource[], search?: string): CloudResource[] {
+    const normalized = search?.trim().toLowerCase()
+    if (!normalized) return resources
+    return resources.filter((r) => r.name.toLowerCase().includes(normalized))
+}