import {z} from 'zod'

export type GetApiApiV1ClustersArgs = {server?: string | undefined};

export type GetApiApiV1ClustersOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const v1alpha1AWSAuthConfig = z.object({clusterName: z.string().optional(), roleARN: z.string().optional()});

export const v1alpha1TLSClientConfig = z.object({caData: z.string().optional(), certData: z.string().optional(), insecure: z.boolean().optional(), keyData: z.string().optional(), serverName: z.string().optional()});

export const v1alpha1ClusterConfig = z.object({awsAuthConfig: v1alpha1AWSAuthConfig.optional(), bearerToken: z.string().optional(), password: z.string().optional(), tlsClientConfig: v1alpha1TLSClientConfig.optional(), username: z.string().optional()});

export const v1Time = z.object({nanos: z.number().int().optional(), seconds: z.string().optional()});

export const v1alpha1ConnectionState = z.object({attemptedAt: v1Time.optional(), message: z.string().optional(), status: z.string().optional()});

export const v1alpha1Cluster = z.object({config: v1alpha1ClusterConfig.optional(), connectionState: v1alpha1ConnectionState.optional(), name: z.string().optional(), server: z.string().optional()});

export const v1ListMeta = z.object({continue: z.string().optional(), resourceVersion: z.string().optional(), selfLink: z.string().optional()});

export const v1alpha1ClusterList = z.object({items: z.array(v1alpha1Cluster).optional(), metadata: v1ListMeta.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
};

/**
 * List returns list of clusters
 * 
 * GET /api/v1/clusters
 */
export const getApiApiV1Clusters = async (args: GetApiApiV1ClustersArgs, options: GetApiApiV1ClustersOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.server != null) query.append("server", String(args.server))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/clusters${query.size > 0 ? `?${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(v1alpha1ClusterList, await res.json())
};