import {z} from 'zod'

export type Groupname = string;

export type Accessscope = string;

export type GroupsRequest = {name?: Groupname | undefined, accessScopes?: Accessscope | undefined};

export type CreateApiV1ConfigGroupsArgs = {servicekey: string, body: GroupsRequest};

export type CreateApiV1ConfigGroupsOptions = {baseUrl?: string | undefined, PipelineServiceKey?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1ConfigGroupsResponse = z.record(z.string(), z.object({}));

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
};

/**
 * Create Group
 * 
 * POST /v1/config/groups
 */
export const createApiV1ConfigGroups = async (args: CreateApiV1ConfigGroupsArgs, options?: CreateApiV1ConfigGroupsOptions) => {
const {baseUrl = "https://api.mezmo.com/v3", fetch: fetchFn = fetch, PipelineServiceKey} = options ?? {}

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

if (args.servicekey != null) headers.set("servicekey", String(args.servicekey))
if (PipelineServiceKey !== undefined) headers.set("Authorization", PipelineServiceKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/config/groups${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiV1ConfigGroupsResponse, await res.json())
};