import {z} from 'zod'

export type RoleMemberType = 'user' | 'role';

export type GetApiManagementV1RoleRoleIdMembersArgs = {type?: (RoleMemberType | null) | undefined, pageToken?: (string | null) | undefined, pageSize?: (number | null) | undefined, role_id: string, 'x-project-id'?: (string | null) | undefined};

export type GetApiManagementV1RoleRoleIdMembersOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const userType = z.enum(["human", "application"]);

export const roleMember = z.union([z.object({email: z.string().nullable().optional(), id: z.string(), name: z.string().nullable().optional(), "user-type": userType.nullable().optional(), type: z.literal("user")}), z.object({id: z.string(), ident: z.string(), name: z.string(), type: z.literal("role")})]);

export const listRoleMembersResponse = z.object({members: z.array(roleMember), "next-page-token": z.string().nullable().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 Role Members
 * 
 * GET /management/v1/role/{role_id}/members
 */
export const getApiManagementV1RoleRoleIdMembers = async (args: GetApiManagementV1RoleRoleIdMembersArgs, options?: GetApiManagementV1RoleRoleIdMembersOptions) => {
const {baseUrl = "https://localhost", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.type != null) query.append("type", String(args.type))
if (args.pageToken != null) query.append("pageToken", String(args.pageToken))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args['x-project-id'] != null) headers.set("x-project-id", String(args['x-project-id']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/management/v1/role/${encodeURIComponent(String(args.role_id))}/members${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(listRoleMembersResponse, await res.json())
};