import {z} from 'zod'

export type AuthConfigPayload = {id?: number | undefined, owner_id?: number | undefined, org_id?: number | undefined, uid?: string | undefined, protocol?: string | undefined, name?: string | undefined, description?: string | undefined, global?: boolean | undefined, enabled_by_default?: boolean | undefined, auto_create_users_enabled?: boolean | undefined, name_identifier_format?: string | undefined, nexla_base_url?: string | undefined, service_entity_id?: string | undefined, assertion_consumer_url?: string | undefined, idp_entity_id?: string | undefined, idp_sso_target_url?: string | undefined, idp_slo_target_url?: string | undefined, idp_cert?: string | undefined, security_settings?: {[key: string]: unknown} | undefined, metadata?: string | undefined, oidc_domain?: string | undefined, oidc_keys_url_key?: string | undefined, oidc_id_claims?: {[key: string]: unknown} | undefined, oidc_access_claims?: {[key: string]: unknown} | undefined, client_config?: {[key: string]: unknown} | undefined, secret_config?: {[key: string]: unknown} | undefined, check_state?: boolean | undefined};

export type CreateApiApiAuthConfigsArgs = {body: AuthConfigPayload};

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

export const userSimplified = z.object({id: z.number().int().optional(), full_name: z.string().optional(), email: z.string().optional(), email_verified_at: z.string().optional()});

export const orgSimplified = z.object({id: z.number().int().optional(), name: z.string().optional(), email_domain: z.string().optional(), email: z.string().optional(), client_identifier: z.string().optional(), org_webhook_host: z.string().optional()});

export const authConfig = z.object({id: z.number().int().optional(), owner: userSimplified.optional(), org: orgSimplified.optional(), uid: z.string().optional(), protocol: z.enum(["saml", "oidc", "google", "password"]).optional(), name: z.string().optional(), description: z.string().optional(), global: z.boolean().optional(), auto_create_users_enabled: z.boolean().optional(), name_identifier_format: z.string().optional(), nexla_base_url: z.string().optional(), service_entity_id: z.string().optional(), assertion_consumer_url: z.string().optional(), logout_url: z.string().optional(), metadata_url: z.string().optional(), idp_entity_id: z.string().optional(), idp_sso_target_url: z.string().optional(), idp_slo_target_url: z.string().optional(), idp_cert: z.string().optional(), security_settings: z.string().optional(), oidc_domain: z.string().optional(), oidc_keys_url_key: z.string().optional(), oidc_token_verify_url: z.string().optional(), oidc_id_claims: z.string().optional(), oidc_access_claims: z.string().optional(), client_config: z.record(z.string(), z.unknown()).optional(), updated_at: z.string().optional(), created_at: 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
};

/**
 * Create auth config.
 * 
 * POST /api_auth_configs
 */
export const createApiApiAuthConfigs = async (args: CreateApiApiAuthConfigsArgs, options?: CreateApiApiAuthConfigsOptions) => {
const {baseUrl = "https://dataops.nexla.io/nexla-api", fetch: fetchFn = fetch, NexlaSessionToken} = options ?? {}

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

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

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