import { Result } from "@repo/rdx-utils";

import type { TeleworkAuthorization } from "../domain/telework-authorization.aggregate";
import type { TeleworkAuthorizationInput } from "../domain/telework-authorization-values";
import { TeleworkAuthorizationError } from "../domain/telework-authorization-values";
import { TeleworkAuthorizationValues } from "../domain/value-objects/telework-authorization-values.vo";

import type { TeleworkAuthorizationContext } from "./telework-authorization.repository";

export function mapTeleworkAuthorizationInput(
  input: TeleworkAuthorizationInput,
  context: TeleworkAuthorizationContext,
  previous?: TeleworkAuthorization
) {
  const mapped = TeleworkAuthorizationValues.create(input);
  if (!mapped.isSuccess) {
    return mapped;
  }
  const values = mapped.data;
  if (previous && !previous.values.sameTarget(values)) {
    return Result.fail(new TeleworkAuthorizationError("TELEWORK_PERSON_IMMUTABLE"));
  }
  const person = context.people.find((item) => item.id.equals(values.personId));
  if (!person) {
    return Result.fail(new TeleworkAuthorizationError("TELEWORK_PERSON_NOT_FOUND"));
  }
  // Se permite revocar y anotar una autorización de una persona inactiva, sin ocultar sus accesos pendientes.
  if (
    values.active &&
    !person.active &&
    !(previous?.values.active && previous.values.equals(values))
  ) {
    return Result.fail(new TeleworkAuthorizationError("TELEWORK_PERSON_INACTIVE"));
  }
  if (
    context.authorizations.some(
      (item) =>
        item.id.toPrimitive() !== previous?.id.toPrimitive() && item.values.sameTarget(values)
    )
  ) {
    return Result.fail(new TeleworkAuthorizationError("TELEWORK_ALREADY_EXISTS"));
  }
  return mapped;
}