import {z} from 'zod'

export type GetApiResourcesConfigurationsV1Options = {baseUrl?: string | undefined, bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const vendorConfigResponse = z.object({id: z.string(), defaultTokenExpiration: z.number(), defaultRefreshTokenExpiration: z.number(), publicKey: z.string(), cookieSameSite: z.enum(["STRICT", "LAX", "NONE"]), allowSignups: z.boolean(), apiTokensEnabled: z.boolean(), allowOverridePasswordComplexity: z.boolean(), allowOverridePasswordExpiration: z.boolean(), allowOverrideEnforcePasswordHistory: z.boolean(), jwtAlgorithm: z.enum(["RS256", "HS256"]), jwtSecret: z.string(), allowNotVerifiedUsersLogin: z.boolean(), forcePermissions: z.boolean(), authStrategy: z.enum(["EmailAndPassword", "MagicLink", "Code", "NoLocalAuthentication", "SmsCode"]), defaultPasswordlessTokenExpiration: z.number(), forceSameDeviceOnAuth: z.boolean(), allowTenantInvitations: z.boolean(), rotateRefreshTokens: z.boolean(), machineToMachineAuthStrategy: z.enum(["ClientCredentials", "AccessToken"]), addRolesToJwt: z.boolean(), addPermissionsToJwt: z.boolean(), refreshTokensRotationLimit: z.number(), addSamlAttributesToJwt: z.boolean()});

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 identity management configuration
 * 
 * GET /resources/configurations/v1
 */
export const getApiResourcesConfigurationsV1 = async (options?: GetApiResourcesConfigurationsV1Options) => {
const {baseUrl = "http://localhost:8181", fetch: fetchFn = fetch, bearer} = options ?? {}

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

if (bearer !== undefined) headers.set('authorization', `Bearer ${bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/resources/configurations/v1${query.size > 0 ? `?${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(vendorConfigResponse, await res.json())
};