import { ErrorsConfig } from '@config/config';

import { SettingsCache } from '@seed/graphql/Settings';
import { ApolloError } from 'apollo-server-lambda';
import { UtilStringHelper } from './Utils.string';

type ErrorKeys = keyof typeof ErrorsConfig;

const utilStringHelper = new UtilStringHelper();

export const newError = (code: ErrorKeys, data?: any): ApolloError => {
    const errorConfig = SettingsCache.getInstance().cache.errorsContent;

    const message = errorConfig[code].message;
    const settings = errorConfig[code].translations;

    const translations = {
        subject: {},
        body: {},
    };

    if (settings) {
        if (settings.body) {
            for (const key in settings.body) {
                if (Object.prototype.hasOwnProperty.call(settings.body, key)) {
                    translations.body[key] = utilStringHelper.interpolate(settings.body[key], data);
                }
            }
        }
        if (settings.subject) {
            for (const key in settings.subject) {
                if (Object.prototype.hasOwnProperty.call(settings.subject, key)) {
                    translations.subject[key] = utilStringHelper.interpolate(settings.subject[key], data);
                }
            }
        }
    }

    return new ApolloError(utilStringHelper.interpolate(message, data), code.toString(), {
        translations,
        data,
    });
};