import {z} from 'zod'

export type GetApiPublicSqlV1ClusterClusterIndexedTopicArgs = {cluster: string};

export type GetApiPublicSqlV1ClusterClusterIndexedTopicOptions = {baseUrl: string, httpAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const indexedTopicKind = z.literal("IndexedTopic");

export const indexedTopicMetadata = z.object({cluster: z.string(), name: z.string()});

export const indexedTopicSpec = z.object({retentionTimeInSecond: z.number().int(), enabled: z.boolean().optional()});

export const indexedTopicResourceV1 = z.object({apiVersion: z.string(), kind: indexedTopicKind, metadata: indexedTopicMetadata, spec: indexedTopicSpec});

export const getApiPublicSqlV1ClusterClusterIndexedTopicResponse = z.array(indexedTopicResourceV1);

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 IndexedTopic resources
 * 
 * GET /public/sql/v1/cluster/{cluster}/indexed_topic
 */
export const getApiPublicSqlV1ClusterClusterIndexedTopic = async (args: GetApiPublicSqlV1ClusterClusterIndexedTopicArgs, options: GetApiPublicSqlV1ClusterClusterIndexedTopicOptions) => {
const {baseUrl, fetch: fetchFn = fetch, httpAuth} = options ?? {}

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

if (httpAuth !== undefined) headers.set('authorization', `Bearer ${httpAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/public/sql/v1/cluster/${encodeURIComponent(String(args.cluster))}/indexed_topic${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(getApiPublicSqlV1ClusterClusterIndexedTopicResponse, await res.json())
};