import {z} from 'zod'

export type GetApiV2EnterpriseMembersArgs = {skip?: number | undefined, limit?: number | undefined, email?: (string | null) | undefined};

export type GetApiV2EnterpriseMembersOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const enterpriseUserResponse = z.object({created_at: z.string(), email: z.string(), enterprise_role: z.string(), last_login: z.string().nullable().optional(), login_count: z.number().int().nullable().optional(), name: z.string(), saml_id: z.string().nullable().optional(), searches_created_count: z.number().int().optional(), sessions_created_count: z.number().int().optional(), user_id: z.string()});

export const paginatedResponseEnterpriseUserResponse = z.object({has_more: z.boolean(), items: z.array(enterpriseUserResponse), limit: z.number().int(), next_cursor: z.number().int().nullable().optional(), skip: z.number().int(), total: z.number().int()});

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
};

/**
 * Enterprise Members Endpoint
 * 
 * GET /v2/enterprise/members
 */
export const getApiV2EnterpriseMembers = async (args: GetApiV2EnterpriseMembersArgs, options: GetApiV2EnterpriseMembersOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.skip != null) query.append("skip", String(args.skip))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.email != null) query.append("email", String(args.email))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/enterprise/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(paginatedResponseEnterpriseUserResponse, await res.json())
};