import {z} from 'zod'

export type GetApiPublicConsoleV2ApplicationGroupTemplateOptions = {baseUrl: string, httpAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const applicationGroupTemplateKind = z.literal("ApplicationGroupTemplate");

export const mapLabelKeyString = z.record(z.string(), z.string());

export const applicationGroupTemplateMetadata = z.object({name: z.string(), labels: mapLabelKeyString.optional()});

export const resourceType1 = z.enum(["CONNECTOR", "CONSUMER_GROUP", "SUBJECT", "TOPIC"]);

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

export const applicationGroupTemplateEntry = z.object({resourceType: resourceType1, patternType: patternType, name: z.string(), connectCluster: z.string().optional(), permissions: z.array(z.string()).optional()});

export const applicationGroupTemplateDefaults = z.object({permissions: z.array(applicationGroupTemplateEntry).optional()});

export const applicationGroupTemplateSpec = z.object({displayName: z.string(), description: z.string().optional(), defaults: applicationGroupTemplateDefaults});

export const applicationGroupTemplateResourceV2 = z.object({apiVersion: z.string(), kind: applicationGroupTemplateKind, metadata: applicationGroupTemplateMetadata, spec: applicationGroupTemplateSpec});

export const getApiPublicConsoleV2ApplicationGroupTemplateResponse = z.array(applicationGroupTemplateResourceV2);

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 ApplicationGroupTemplate resources
 * 
 * GET /public/console/v2/application-group-template
 */
export const getApiPublicConsoleV2ApplicationGroupTemplate = async (options: GetApiPublicConsoleV2ApplicationGroupTemplateOptions) => {
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/console/v2/application-group-template${query.size > 0 ? `?${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(getApiPublicConsoleV2ApplicationGroupTemplateResponse, await res.json())
};