import {z} from 'zod'

export type CreateApiCurpReverseQueryArgs = {body: {state?: ('AS' | 'BC' | 'BS' | 'CC' | 'CL' | 'CM' | 'CS' | 'CH' | 'DF' | 'DG' | 'GT' | 'GR' | 'HG' | 'JC' | 'MC' | 'MN' | 'MS' | 'NT' | 'NL' | 'OC' | 'PL' | 'QT' | 'QR' | 'SP' | 'SL' | 'SR' | 'TC' | 'TS' | 'TL' | 'VZ' | 'YN' | 'ZS' | 'NE') | undefined, birthdate?: unknown | undefined, name?: string | undefined, first_surname?: string | undefined, last_surname?: string | undefined, gender?: ('M' | 'F') | undefined}};

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

export const cURPResponse = z.object({data: z.object({document_data: z.object({}).optional(), personal_data: z.object({}).optional()}).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
};

/**
 * Consulta por datos personales
 * 
 * POST /curp/reverse-query
 */
export const createApiCurpReverseQuery = async (args: CreateApiCurpReverseQueryArgs, options: CreateApiCurpReverseQueryOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyAuth} = options ?? {}

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

if (APIKeyAuth !== undefined) headers.set("X-API-Key", APIKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/curp/reverse-query${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: new URLSearchParams(Object.entries(args.body).flatMap(([key, value]) => (value == null ? [] : [[key, String(value)]])))})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(cURPResponse, await res.json())
};