import {z} from 'zod'

export type GetApiProjectsProjectRegionsRegionRoutersRouterListNamedSetsArgs = {project: string, region: string, router: string, filter?: string | undefined, maxResults?: number | undefined, orderBy?: string | undefined, pageToken?: string | undefined, returnPartialSuccess?: boolean | undefined};

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

export const expr = z.object({description: z.string().optional(), expression: z.string().optional(), location: z.string().optional(), title: z.string().optional()});

export const namedSet = z.object({description: z.string().optional(), elements: z.array(expr).optional(), fingerprint: z.string().optional(), name: z.string().optional(), type: z.enum(["NAMED_SET_TYPE_COMMUNITY", "NAMED_SET_TYPE_PREFIX"]).optional()});

export const routersListNamedSets = z.object({etag: z.string().optional(), id: z.string().optional(), kind: z.string().optional(), nextPageToken: z.string().optional(), result: z.array(namedSet).optional(), selfLink: z.string().optional(), unreachables: z.array(z.string()).optional(), warning: z.object({code: z.enum(["CLEANUP_FAILED", "DEPRECATED_RESOURCE_USED", "DEPRECATED_TYPE_USED", "DISK_SIZE_LARGER_THAN_IMAGE_SIZE", "EXPERIMENTAL_TYPE_USED", "EXTERNAL_API_WARNING", "FIELD_VALUE_OVERRIDEN", "INJECTED_KERNELS_DEPRECATED", "INVALID_HEALTH_CHECK_FOR_DYNAMIC_WIEGHTED_LB", "LARGE_DEPLOYMENT_WARNING", "LIST_OVERHEAD_QUOTA_EXCEED", "MISSING_TYPE_DEPENDENCY", "NEXT_HOP_ADDRESS_NOT_ASSIGNED", "NEXT_HOP_CANNOT_IP_FORWARD", "NEXT_HOP_INSTANCE_HAS_NO_IPV6_INTERFACE", "NEXT_HOP_INSTANCE_NOT_FOUND", "NEXT_HOP_INSTANCE_NOT_ON_NETWORK", "NEXT_HOP_NOT_RUNNING", "NOT_CRITICAL_ERROR", "NO_RESULTS_ON_PAGE", "PARTIAL_SUCCESS", "QUOTA_INFO_UNAVAILABLE", "REQUIRED_TOS_AGREEMENT", "RESOURCE_IN_USE_BY_OTHER_RESOURCE_WARNING", "RESOURCE_NOT_DELETED", "SCHEMA_VALIDATION_IGNORED", "SINGLE_INSTANCE_PROPERTY_TEMPLATE", "UNDECLARED_PROPERTIES", "UNREACHABLE"]).optional(), data: z.array(z.object({key: z.string().optional(), value: z.string().optional()})).optional(), message: z.string().optional()}).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
};

/**
 * Retrieves a list of router named set subresources available to the
 * 
 * GET /projects/{project}/regions/{region}/routers/{router}/listNamedSets
 * 
 * Also accepts auth: Oauth2 + Oauth2c, Oauth2 + Oauth2c
 */
export const getApiProjectsProjectRegionsRegionRoutersRouterListNamedSets = async (args: GetApiProjectsProjectRegionsRegionRoutersRouterListNamedSetsArgs, options?: GetApiProjectsProjectRegionsRegionRoutersRouterListNamedSetsOptions) => {
const {baseUrl = "https://compute.googleapis.com/compute/v1", 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.maxResults != null) query.append("maxResults", String(args.maxResults))
if (args.orderBy != null) query.append("orderBy", String(args.orderBy))
if (args.pageToken != null) query.append("pageToken", String(args.pageToken))
if (args.returnPartialSuccess != null) query.append("returnPartialSuccess", String(args.returnPartialSuccess))
if (Oauth2 !== undefined) headers.set('authorization', `Bearer ${Oauth2}`)
if (Oauth2c !== undefined) headers.set('authorization', `Bearer ${Oauth2c}`)

const url = `${baseUrl.replace(/\/+$/, '')}/projects/${encodeURIComponent(String(args.project))}/regions/${encodeURIComponent(String(args.region))}/routers/${encodeURIComponent(String(args.router))}/listNamedSets${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(routersListNamedSets, await res.json())
};