import {z} from 'zod'

export type KycPersonLookupRequest = {dni_or_nie: string, finalidad: string};

export type CreateApiApiV1PersonsLookupArgs = {'X-CSRF-Token': string, body: KycPersonLookupRequest};

export type CreateApiApiV1PersonsLookupOptions = {baseUrl?: string | undefined, cookieAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const jsonValue: z.ZodType<JsonValue> = z.union([z.string(), z.number(), z.boolean(), z.array(z.lazy(() => jsonValue)), z.record(z.string(), z.lazy(() => jsonValue))]).nullable();

export const kycPersonLookupResults = z.object({aeat_morosos: z.array(jsonValue), claims_evidence: z.array(jsonValue), borme_facts: z.array(jsonValue)});

export const kycUsage = z.object({used: z.number().int(), max: z.number().int(), remaining: z.number().int(), window_days: z.number().int(), unlimited: z.boolean()});

export const kycPersonLookupResponse = z.object({ok: z.boolean(), status: z.string(), error: z.string().nullable().optional(), message: z.string().nullable().optional(), query_redacted: z.string().nullable().optional(), query_type: z.string().nullable().optional(), matches_count: z.number().int().optional(), sources_matched: z.array(z.string()).optional(), results: kycPersonLookupResults.optional(), finalidad: z.string().nullable().optional(), usage: kycUsage.optional(), credits_charged: z.number().int().optional(), request_id: z.string(), disclaimer: z.string().nullable().optional(), correction_url: z.string().nullable().optional(), audit_url: z.string().nullable().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
};

/**
 * Run an authenticated KYC documentary lookup
 * 
 * POST /api/v1/persons/lookup
 */
export const createApiApiV1PersonsLookup = async (args: CreateApiApiV1PersonsLookupArgs, options?: CreateApiApiV1PersonsLookupOptions) => {
const {baseUrl = "https://openmercantil.es", fetch: fetchFn = fetch, cookieAuth} = options ?? {}

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

if (args['X-CSRF-Token'] != null) headers.set("X-CSRF-Token", String(args['X-CSRF-Token']))
if (cookieAuth !== undefined) cookies.push("ob_sess=" + encodeURIComponent(cookieAuth))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/persons/lookup${query.size > 0 ? `?${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(kycPersonLookupResponse, await res.json())
};