import {z} from 'zod'

export type GetApiAccountsArgs = {id?: string | undefined, status?: string | undefined, adminRoleArn?: string | undefined, principalRoleArn?: string | undefined, principalPolicyHash?: string | undefined, nextId?: string | undefined, limit?: number | undefined};

export type GetApiAccountsOptions = {baseUrl: string, sigv4?: string | undefined, fetch?: typeof fetch | undefined};

export const accountStatus = z.enum(["Ready", "NotReady", "Leased", "Orphaned"]);

export const account = z.object({id: z.string().optional(), accountStatus: accountStatus.optional(), adminRoleArn: z.string().optional(), principalRoleArn: z.string().optional(), principalPolicyHash: z.string().optional(), lastModifiedOn: z.number().int().optional(), createdOn: z.number().int().optional(), metadata: z.object({}).optional()});

export const getApiAccountsResponse = z.array(account);

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
};

/**
 * Get accounts
 * 
 * GET /accounts
 */
export const getApiAccounts = async (args: GetApiAccountsArgs, options: GetApiAccountsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, sigv4} = options ?? {}

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

if (args.id != null) query.append("id", String(args.id))
if (args.status != null) query.append("status", String(args.status))
if (args.adminRoleArn != null) query.append("adminRoleArn", String(args.adminRoleArn))
if (args.principalRoleArn != null) query.append("principalRoleArn", String(args.principalRoleArn))
if (args.principalPolicyHash != null) query.append("principalPolicyHash", String(args.principalPolicyHash))
if (args.nextId != null) query.append("nextId", String(args.nextId))
if (args.limit != null) query.append("limit", String(args.limit))
if (sigv4 !== undefined) headers.set("Authorization", sigv4)

const url = `${baseUrl.replace(/\/+$/, '')}/accounts${query.size > 0 ? `?${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(getApiAccountsResponse, await res.json())
};