import {z} from 'zod'

export type GetApiV1ProjectsProjectsIdLocationsLocationsIdRetrieveApiViewsArgs = {projectsId: string, locationsId: string, filter?: string | undefined, pageSize?: number | undefined, pageToken?: string | undefined, view?: ('API_VIEW_TYPE_UNSPECIFIED' | 'MCP_SERVER' | 'MCP_TOOL') | undefined};

export type GetApiV1ProjectsProjectsIdLocationsLocationsIdRetrieveApiViewsOptions = {baseUrl?: string | undefined, Oauth2?: string | undefined, Oauth2c?: string | undefined, fetch?: typeof fetch | undefined};

export const googleCloudApihubV1AllowedValue = z.object({description: z.string().optional(), displayName: z.string().optional(), id: z.string().optional(), immutable: z.boolean().optional()});

export const googleCloudApihubV1EnumAttributeValues = z.object({values: z.array(googleCloudApihubV1AllowedValue).optional()});

export const googleCloudApihubV1StringAttributeValues = z.object({values: z.array(z.string()).optional()});

export const googleCloudApihubV1AttributeValues = z.object({attribute: z.string().optional(), enumValues: googleCloudApihubV1EnumAttributeValues.optional(), jsonValues: googleCloudApihubV1StringAttributeValues.optional(), stringValues: googleCloudApihubV1StringAttributeValues.optional(), uriValues: googleCloudApihubV1StringAttributeValues.optional()});

export const googleCloudApihubV1Documentation = z.object({externalUri: z.string().optional()});

export const googleCloudApihubV1Owner = z.object({displayName: z.string().optional(), email: z.string().optional()});

export const googleCloudApihubV1PluginInstanceActionSource = z.object({actionId: z.string().optional(), pluginInstance: z.string().optional()});

export const googleCloudApihubV1SourceMetadata = z.object({originalResourceCreateTime: z.string().optional(), originalResourceId: z.string().optional(), originalResourceUpdateTime: z.string().optional(), pluginInstanceActionSource: googleCloudApihubV1PluginInstanceActionSource.optional(), sourceType: z.enum(["SOURCE_TYPE_UNSPECIFIED", "PLUGIN"]).optional()});

export const googleCloudApihubV1Api = z.object({apiFunctionalRequirements: googleCloudApihubV1AttributeValues.optional(), apiRequirements: googleCloudApihubV1AttributeValues.optional(), apiStyle: googleCloudApihubV1AttributeValues.optional(), apiTechnicalRequirements: googleCloudApihubV1AttributeValues.optional(), attributes: z.record(z.string(), googleCloudApihubV1AttributeValues).optional(), businessUnit: googleCloudApihubV1AttributeValues.optional(), createTime: z.string().optional(), description: z.string().optional(), displayName: z.string().optional(), documentation: googleCloudApihubV1Documentation.optional(), fingerprint: z.string().optional(), maturityLevel: googleCloudApihubV1AttributeValues.optional(), name: z.string().optional(), owner: googleCloudApihubV1Owner.optional(), selectedVersion: z.string().optional(), serviceType: googleCloudApihubV1AttributeValues.optional(), sourceMetadata: z.array(googleCloudApihubV1SourceMetadata).optional(), targetUser: googleCloudApihubV1AttributeValues.optional(), team: googleCloudApihubV1AttributeValues.optional(), updateTime: z.string().optional(), versions: z.array(z.string()).optional()});

export const googleCloudApihubV1Deployment = z.object({apiOperations: z.array(z.string()).optional(), apiVersions: z.array(z.string()).optional(), attributes: z.record(z.string(), googleCloudApihubV1AttributeValues).optional(), createTime: z.string().optional(), deploymentType: googleCloudApihubV1AttributeValues.optional(), description: z.string().optional(), displayName: z.string().optional(), documentation: googleCloudApihubV1Documentation.optional(), endpoints: z.array(z.string()).optional(), environment: googleCloudApihubV1AttributeValues.optional(), managementUrl: googleCloudApihubV1AttributeValues.optional(), name: z.string().optional(), resourceUri: z.string().optional(), slo: googleCloudApihubV1AttributeValues.optional(), sourceEnvironment: z.string().optional(), sourceMetadata: z.array(googleCloudApihubV1SourceMetadata).optional(), sourceProject: z.string().optional(), sourceRevision: z.string().optional(), sourceUri: googleCloudApihubV1AttributeValues.optional(), specs: z.array(z.string()).optional(), updateTime: z.string().optional()});

export const googleCloudApihubV1Version = z.object({accreditation: googleCloudApihubV1AttributeValues.optional(), apiOperations: z.array(z.string()).optional(), attributes: z.record(z.string(), googleCloudApihubV1AttributeValues).optional(), compliance: googleCloudApihubV1AttributeValues.optional(), createTime: z.string().optional(), definitions: z.array(z.string()).optional(), deployments: z.array(z.string()).optional(), description: z.string().optional(), displayName: z.string().optional(), documentation: googleCloudApihubV1Documentation.optional(), lifecycle: googleCloudApihubV1AttributeValues.optional(), name: z.string().optional(), selectedDeployment: z.string().optional(), sourceMetadata: z.array(googleCloudApihubV1SourceMetadata).optional(), specs: z.array(z.string()).optional(), updateTime: z.string().optional()});

export const googleCloudApihubV1FlattenedApiVersionDeploymentView = z.object({api: googleCloudApihubV1Api.optional(), deployment: googleCloudApihubV1Deployment.optional(), version: googleCloudApihubV1Version.optional()});

export const googleCloudApihubV1Path = z.object({description: z.string().optional(), path: z.string().optional()});

export const googleCloudApihubV1HttpOperation = z.object({method: z.enum(["METHOD_UNSPECIFIED", "GET", "PUT", "POST", "DELETE", "OPTIONS", "HEAD", "PATCH", "TRACE"]).optional(), path: googleCloudApihubV1Path.optional()});

export const googleCloudApihubV1ToolAnnotations = z.object({additionalHints: z.record(z.string(), z.string()).optional(), destructiveHint: z.boolean().optional(), idempotentHint: z.boolean().optional(), openWorldHint: z.boolean().optional(), readOnlyHint: z.boolean().optional(), title: z.string().optional()});

export const googleCloudApihubV1OperationSchema = z.object({jsonSchema: z.record(z.string(), z.unknown()).optional()});

export const googleCloudApihubV1McpTool = z.object({annotations: googleCloudApihubV1ToolAnnotations.optional(), description: z.string().optional(), inputSchema: googleCloudApihubV1OperationSchema.optional(), name: z.string().optional(), outputSchema: googleCloudApihubV1OperationSchema.optional(), title: z.string().optional()});

export const googleCloudApihubV1OperationDetails = z.object({deprecated: z.boolean().optional(), description: z.string().optional(), documentation: googleCloudApihubV1Documentation.optional(), httpOperation: googleCloudApihubV1HttpOperation.optional(), mcpTool: googleCloudApihubV1McpTool.optional()});

export const googleCloudApihubV1ApiOperation = z.object({attributes: z.record(z.string(), googleCloudApihubV1AttributeValues).optional(), createTime: z.string().optional(), deployments: z.array(z.string()).optional(), details: googleCloudApihubV1OperationDetails.optional(), name: z.string().optional(), sourceMetadata: z.array(googleCloudApihubV1SourceMetadata).optional(), spec: z.string().optional(), updateTime: z.string().optional()});

export const googleCloudApihubV1FlattenedApiVersionOperationDeploymentView = z.object({api: googleCloudApihubV1Api.optional(), apiOperation: googleCloudApihubV1ApiOperation.optional(), deployment: googleCloudApihubV1Deployment.optional(), version: googleCloudApihubV1Version.optional()});

export const googleCloudApihubV1ApiView = z.object({mcpServerView: googleCloudApihubV1FlattenedApiVersionDeploymentView.optional(), mcpToolView: googleCloudApihubV1FlattenedApiVersionOperationDeploymentView.optional()});

export const googleCloudApihubV1RetrieveApiViewsResponse = z.object({apiViews: z.array(googleCloudApihubV1ApiView).optional(), nextPageToken: z.string().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Retrieve API views.
 * 
 * GET /v1/projects/{projectsId}/locations/{locationsId}:retrieveApiViews
 * 
 * Also accepts auth: Oauth2 + Oauth2c, Oauth2 + Oauth2c
 */
export const getApiV1ProjectsProjectsIdLocationsLocationsIdRetrieveApiViews = async (args: GetApiV1ProjectsProjectsIdLocationsLocationsIdRetrieveApiViewsArgs, options?: GetApiV1ProjectsProjectsIdLocationsLocationsIdRetrieveApiViewsOptions) => {
const {baseUrl = "https://apihub.googleapis.com", fetch: fetchFn = fetch, Oauth2, Oauth2c} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.filter != null) query.append("filter", String(args.filter))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.pageToken != null) query.append("pageToken", String(args.pageToken))
if (args.view != null) query.append("view", String(args.view))
if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/projects/${encodeURIComponent(String(args.projectsId))}/locations/${encodeURIComponent(String(args.locationsId))}:retrieveApiViews${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(googleCloudApihubV1RetrieveApiViewsResponse, await res.json())
};