import { useHookForm } from "@erp/core/hooks";

import { useIdentityAuthSession } from "../../context";
import type { IdentityAuthError } from "../../shared/entities";
import { type LoginForm, LoginFormSchema } from "../entities";

function getLoginErrorMessage(error: unknown) {
  const status = (error as IdentityAuthError | undefined)?.status;

  if (status === 401) {
    return "Email o contraseña no válidos.";
  }

  if (status === 400) {
    return "Revisa los datos introducidos.";
  }

  return "No se ha podido iniciar sesión. Inténtalo de nuevo.";
}

export function useLoginController() {
  const { login } = useIdentityAuthSession();

  const form = useHookForm<LoginForm>({
    resolverSchema: LoginFormSchema,
    initialValues: {
      email: "admin@local.test",
      password: "password",
    },
  });

  const handleSubmit = form.handleSubmit(async (values) => {
    form.clearErrors("root");

    try {
      await login(values);
    } catch (error) {
      form.setError("root", {
        message: getLoginErrorMessage(error),
      });
    }
  });

  return {
    form,
    handleSubmit,
  };
}