import {z} from 'zod'

export type GetApiApiV1ProvidersGcpDcSubnetworksArgs = {ServiceAccount?: string | undefined, Credential?: string | undefined, Network?: string | undefined, dc: string};

export type GetApiApiV1ProvidersGcpDcSubnetworksOptions = {baseUrl: string, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const gCPSubnetwork = z.object({gatewayAddress: z.string().optional(), id: z.number().int().optional(), ipCidrRange: z.string().optional(), kind: z.string().optional(), name: z.string().optional(), network: z.string().optional(), path: z.string().optional(), privateIpGoogleAccess: z.boolean().optional(), region: z.string().optional(), selfLink: z.string().optional()});

export const gCPSubnetworkList = z.array(gCPSubnetwork);

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
};

/**
 * Lists subnetworks from GCP
 * 
 * GET /api/v1/providers/gcp/{dc}/subnetworks
 */
export const getApiApiV1ProvidersGcpDcSubnetworks = async (args: GetApiApiV1ProvidersGcpDcSubnetworksArgs, options: GetApiApiV1ProvidersGcpDcSubnetworksOptions) => {
const {baseUrl, fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.ServiceAccount != null) headers.set("ServiceAccount", String(args.ServiceAccount))
if (args.Credential != null) headers.set("Credential", String(args.Credential))
if (args.Network != null) headers.set("Network", String(args.Network))
if (apiKey !== undefined) headers.set("Authorization", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/providers/gcp/${encodeURIComponent(String(args.dc))}/subnetworks${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(gCPSubnetworkList, await res.json())
};