import {z} from 'zod'

export type GetApiApiV1SystemsSystemIdPoliciesSubjectsArgs = {system_id: string, ids: string, type?: ('abac' | 'rbac') | undefined};

export type GetApiApiV1SystemsSystemIdPoliciesSubjectsOptions = {baseUrl: string, AppCode?: string | undefined, fetch?: typeof fetch | undefined};

export const iamPkgApiOpenHandlerPolicyResponseSubject = z.object({id: z.string().optional(), name: z.string().optional(), type: z.string().optional()});

export const handlerPolicyIDSubject = z.object({id: z.number().int().optional(), subject: iamPkgApiOpenHandlerPolicyResponseSubject.optional()});

export const getApiApiV1SystemsSystemIdPoliciesSubjectsResponse = z.object({code: z.number().int().optional(), data: z.array(handlerPolicyIDSubject).optional(), message: z.string().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
};

/**
 * query subjects/获取有权限的用户列表
 * 
 * GET /api/v1/systems/{system_id}/policies/-/subjects
 * 
 * Also accepts auth: AppSecret
 */
export const getApiApiV1SystemsSystemIdPoliciesSubjects = async (args: GetApiApiV1SystemsSystemIdPoliciesSubjectsArgs, options: GetApiApiV1SystemsSystemIdPoliciesSubjectsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, AppCode} = options ?? {}

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

if (args.ids != null) query.append("ids", String(args.ids))
if (args.type != null) query.append("type", String(args.type))
if (AppCode !== undefined) headers.set("X-Bk-App-Code", AppCode)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/systems/${encodeURIComponent(String(args.system_id))}/policies/-/subjects${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(getApiApiV1SystemsSystemIdPoliciesSubjectsResponse, await res.json())
};