import {z} from 'zod'

export type NewAccount = {accountId?: string | undefined, createAccountRequestId?: string | undefined, name: string, email: string, ssoEmail: string, ssoFirstName: string, ssoLastName: string, regions: Array<string>, tags?: {[key: string]: string} | undefined};

export type CreateApiOrganizationalUnitsOuIdAccountsArgs = {body: NewAccount};

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

export const account = z.object({accountId: z.string().optional(), createAccountRequestId: z.string().optional(), name: z.string(), email: z.string(), ssoEmail: z.string(), ssoFirstName: z.string(), ssoLastName: z.string(), regions: z.array(z.string()), tags: z.record(z.string(), z.string()).optional(), state: z.enum(["ACTIVE", "CREATING", "FAILED", "PENDING", "PROVISIONED", "SUSPENDED"]).optional(), createdAt: z.string().optional(), updatedAt: 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
};

/**
 * Creates a new AWS Account.
 * 
 * POST /organizationalUnits/{ouId}/accounts
 */
export const createApiOrganizationalUnitsOuIdAccounts = async (args: CreateApiOrganizationalUnitsOuIdAccountsArgs, options: CreateApiOrganizationalUnitsOuIdAccountsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/vnd.aws-cdf-v1.0+json")
headers.set('accept', "application/vnd.aws-cdf-v1.0+json")

const url = `${baseUrl.replace(/\/+$/, '')}/organizationalUnits/${encodeURIComponent(String(args.ouId))}/accounts${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(account, await res.json())
};