import {z} from 'zod'

export type LockoutBackoff = 'linear' | 'exponential';

export type LockoutPolicy = {backoff?: LockoutBackoff | undefined, bucket_size?: number | undefined, max_secs?: number | undefined, start_secs?: number | undefined, threshold?: number | undefined};

export type PasswordPolicy = {apply_to_root?: boolean | undefined, cookie_max_age_secs?: number | undefined, history_count?: number | undefined, history_max_retained?: number | undefined, lockout?: LockoutPolicy | undefined, max_length?: number | undefined, min_length?: number | undefined, require_digit?: boolean | undefined, require_lowercase?: boolean | undefined, require_special?: boolean | undefined, require_uppercase?: boolean | undefined, rotation_days?: number | undefined, rotation_warning_days?: number | undefined, special_char_set?: string | undefined};

export type UpdateApiApiOrgIdSettingsPasswordPolicyArgs = {org_id: string, body: PasswordPolicy};

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

export const lockoutBackoff = z.enum(["linear", "exponential"]);

export const lockoutPolicy = z.object({backoff: lockoutBackoff.optional(), bucket_size: z.number().int().gte(0).optional(), max_secs: z.number().int().gte(0).optional(), start_secs: z.number().int().gte(0).optional(), threshold: z.number().int().gte(0).optional()});

export const passwordPolicy = z.object({apply_to_root: z.boolean().optional(), cookie_max_age_secs: z.number().int().gte(0).optional(), history_count: z.number().int().gte(0).optional(), history_max_retained: z.number().int().gte(0).optional(), lockout: lockoutPolicy.optional(), max_length: z.number().int().gte(0).optional(), min_length: z.number().int().gte(0).optional(), require_digit: z.boolean().optional(), require_lowercase: z.boolean().optional(), require_special: z.boolean().optional(), require_uppercase: z.boolean().optional(), rotation_days: z.number().int().gte(0).optional(), rotation_warning_days: z.number().int().gte(0).optional(), special_char_set: z.string().optional()});

export const setPasswordPolicyResponse = z.object({policy: passwordPolicy, users_flagged: z.number().int().gte(0)});

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
};

/**
 * Configure the password policy
 * 
 * PUT /api/{org_id}/settings/password_policy
 */
export const updateApiApiOrgIdSettingsPasswordPolicy = async (args: UpdateApiApiOrgIdSettingsPasswordPolicyArgs, options: UpdateApiApiOrgIdSettingsPasswordPolicyOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (Authorization !== undefined) headers.set("Authorization", Authorization)

const url = `${baseUrl.replace(/\/+$/, '')}/api/${encodeURIComponent(String(args.org_id))}/settings/password_policy${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(setPasswordPolicyResponse, await res.json())
};