GCTC-NTGC / TalentCloud

import React, { useEffect } from "react";

import { connect } from "react-redux";

import {

  injectIntl,

  FormattedMessage,

  WrappedComponentProps,

} from "react-intl";

import { ApiError } from "redux-api-middleware";

import { ErrorEntity } from "../store/Error/errorReducer";

import { clearErrors } from "../store/Error/errorActions";

import { getRecentError } from "../store/Error/errorSelector";

import { RootState } from "../store/store";

import { DispatchType } from "../configureStore";

const constructErrorMessage = (error: ErrorEntity): string => {

  if (error.error instanceof ApiError) {

    // if error was of type redux-api-middleware/ApiError, we may be able to extract extra info from the response.

    const apiError = error.error;

    if (apiError.status && apiError.response && apiError.response.message) {

      return `${apiError.status} - ${apiError.response.message}`;

    }

  }

  return error.message;

};

interface ErrorToastProps {

  error: ErrorEntity;

  dispatchClearErrors: () => void;

}

const ErrorToast: React.FC<ErrorToastProps & WrappedComponentProps> = ({

  error,

  dispatchClearErrors,

}): React.ReactElement => {

  useEffect((): (() => void) => {

    const timer = setInterval((): void => {

      dispatchClearErrors();

      clearInterval(timer);

    }, 3500);

    return (): void => {

      clearInterval(timer);

    };

  }, [dispatchClearErrors, error]);

  return (

    <>

      {error !== undefined && (

        <div data-c-alert="error(toast)" data-c-radius="rounded" role="alert">

          <div data-c-padding="half">

            <span

              data-c-margin="bottom(quarter)"

              data-c-font-weight="bold"

            >

              <FormattedMessage

                id="errorToast.title"

                defaultMessage="Something went wrong!"

                description="Title displayed on the Error Toast component."

              />

            </span>

            <p>{constructErrorMessage(error)}</p>

          </div>

          <button

            type="button"

            onClick={(): void => {

              dispatchClearErrors();

            }}

            data-c-alert="close-trigger"

            data-c-padding="half"

          >

            <i className="fa fa-times-circle" />

          </button>

        </div>

      )}

    </>

  );

};

const mapStateToProps = (

  state: RootState,

): {

  error: ErrorEntity;

} => ({

  error: getRecentError(state),

});

const mapDispatchToProps = (

  dispatch: DispatchType,

): { dispatchClearErrors: () => void } => ({

  dispatchClearErrors: (): void => {

    dispatch(clearErrors());

  },

});

const ErrorToastContainer = connect(

  mapStateToProps,

  mapDispatchToProps,

)(injectIntl(ErrorToast));

export default ErrorToastContainer;