import {z} from 'zod'

export type GetApiPublicSelfServeV1ApplicationInstancePermissionArgs = {filterByApplication?: string | undefined, filterByApplicationInstance?: string | undefined, filterByGrantedTo?: string | undefined};

export type GetApiPublicSelfServeV1ApplicationInstancePermissionOptions = {baseUrl: string, httpAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const applicationInstancePermissionKind = z.literal("ApplicationInstancePermission");

export const applicationInstancePermissionMetadata = z.object({application: z.string(), appInstance: z.string(), name: z.string()});

export const resourceType = z.enum(["TOPIC", "CONSUMER_GROUP", "SUBJECT", "CONNECTOR", "TRANSACTIONAL_ID"]);

export const resourcePatternType = z.enum(["LITERAL", "PREFIXED"]);

export const resource = z.object({type: resourceType, name: z.string(), patternType: resourcePatternType, connectCluster: z.string().optional()});

export const resourcePermission = z.enum(["READ", "WRITE"]);

export const optionalResourcePermission = z.enum(["NONE", "READ", "WRITE"]);

export const applicationInstancePermissionSpec = z.object({resource: resource, permission: resourcePermission.optional(), userPermission: optionalResourcePermission.optional(), serviceAccountPermission: optionalResourcePermission.optional(), grantedTo: z.string()});

export const applicationInstancePermissionResourceV1 = z.object({apiVersion: z.string(), kind: applicationInstancePermissionKind, metadata: applicationInstancePermissionMetadata, spec: applicationInstancePermissionSpec});

export const getApiPublicSelfServeV1ApplicationInstancePermissionResponse = z.array(applicationInstancePermissionResourceV1);

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 ApplicationInstancePermission resources
 * 
 * GET /public/self-serve/v1/application-instance-permission
 */
export const getApiPublicSelfServeV1ApplicationInstancePermission = async (args: GetApiPublicSelfServeV1ApplicationInstancePermissionArgs, options: GetApiPublicSelfServeV1ApplicationInstancePermissionOptions) => {
const {baseUrl, fetch: fetchFn = fetch, httpAuth} = options ?? {}

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

if (args.filterByApplication != null) query.append("filterByApplication", String(args.filterByApplication))
if (args.filterByApplicationInstance != null) query.append("filterByApplicationInstance", String(args.filterByApplicationInstance))
if (args.filterByGrantedTo != null) query.append("filterByGrantedTo", String(args.filterByGrantedTo))
if (httpAuth !== undefined) headers.set('authorization', `Bearer ${httpAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/public/self-serve/v1/application-instance-permission${query.size > 0 ? `?${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(getApiPublicSelfServeV1ApplicationInstancePermissionResponse, await res.json())
};