import {z} from 'zod'

export type SearchEndEntityCriteriaRestRequest = {property?: ('QUERY' | 'END_ENTITY_PROFILE' | 'CERTIFICATE_PROFILE' | 'CA' | 'STATUS' | 'MODIFIED_BEFORE' | 'MODIFIED_AFTER') | undefined, value?: string | undefined, operation?: ('EQUAL' | 'LIKE') | undefined};

export type SearchEndEntitiesRestRequest = {max_number_of_results?: number | undefined, current_page?: number | undefined, criteria?: Array<SearchEndEntityCriteriaRestRequest> | undefined};

export type CreateApiV1EndentitySearchArgs = {body: SearchEndEntitiesRestRequest};

export type CreateApiV1EndentitySearchOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const extendedInformationRestResponseComponent = z.object({name: z.string().optional(), value: z.string().optional()});

export const endEntityRestResponse = z.object({username: z.string().optional(), dn: z.string().optional(), subject_alt_name: z.string().optional(), email: z.string().optional(), status: z.literal("NEW, FAILED, INITIALIZED, INPROCESS, GENERATED, REVOKED, HISTORICAL, KEYRECOVERY, WAITINGFORADDAPPROVAL").optional(), token: z.literal("USERGENERATED, P12, BCFKS, JKS, PEM").optional(), extension_data: z.array(extendedInformationRestResponseComponent).optional()});

export const searchEndEntitiesRestResponse = z.object({end_entities: z.array(endEntityRestResponse).optional(), more_results: z.boolean().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
};

/**
 * Searches for end entity confirming given criteria.
 * 
 * POST /v1/endentity/search
 */
export const createApiV1EndentitySearch = async (args: CreateApiV1EndentitySearchArgs, options: CreateApiV1EndentitySearchOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

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