import axios from 'axios';
import { config } from './config';
import { MailSendingError } from './errors/MailErrors';

/**
 * This class is responsible for all things mail sending.
 * This uses the mail emplates from src/static/mail_templates
 */
export class Mailer {
    public static base: string = config.mailer_url;
    public static key: string = config.mailer_key;

    /**
     * Function for sending a test mail from the test mail template.
     * @param to_address The address the mail will be sent to. Should always get pulled from a user object.
     * @param token The requested password reset token - will be combined with the app_url to generate a password reset link.
     */
    public static async sendResetMail(to_address: string, token: string, locale: string = "en") {
        try {
            await axios.post(`${Mailer.base}/reset?locale=${locale}&key=${Mailer.key}`, {
                address: to_address,
                resetKey: token
            });
        } catch (error) {
            throw new MailSendingError();
        }
    }

    /**
     * Function for sending a test mail from the test mail template.
     * @param to_address The address the test mail will be sent to - this is the configured from-address by default.
     */
    public static async sendTestMail(locale: string = "en") {
        try {
            await axios.post(`${Mailer.base}/test?locale=${locale}&key=${Mailer.key}`);
        } catch (error) {
            throw new MailSendingError();
        }
    }

}