import * as nodemailer from "nodemailer";
import { fetchMeta } from "../misc/fetch-meta.js";
import Logger from "./logger.js";
import config from "../config/index.js";
export const logger = new Logger("email");
export async function sendEmail(to, subject, html, text) {
    const meta = await fetchMeta(true);
    const iconUrl = `${config.url}/static-assets/mail-wordmark.png`;
    const emailSettingUrl = `${config.url}/settings/email`;
    const enableAuth = meta.smtpUser != null && meta.smtpUser !== "";
    const transporter = nodemailer.createTransport({
        host: meta.smtpHost,
        port: meta.smtpPort,
        secure: meta.smtpSecure,
        ignoreTLS: !enableAuth,
        proxy: config.proxySmtp,
        auth: enableAuth ? {
            user: meta.smtpUser,
            pass: meta.smtpPass
        } : undefined
    });
    try {
        const info = await transporter.sendMail({
            from: meta.email,
            to: to,
            subject: subject,
            text: text,
            html: `<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>${subject}</title>
	</head>
	<body style="background: #191724; padding: 16px; margin: 0; font-family: sans-serif; font-size: 14px;">
		<main style="max-width: 500px; margin: 0 auto; background: #1f1d2e; color: #e0def4; border-radius: 20px;">
			<header style="padding: 32px; background: #31748f; color: #e0def4; display: flex; border-radius: 20px;">
				<img src="${meta.logoImageUrl || meta.iconUrl || iconUrl}" style="max-width: 128px; max-height: 72px; vertical-align: bottom; margin-right: 16px;"/>
				<h1 style="margin: 0 0 1em 0;">${meta.name}</h1>
			</header>
			<article style="padding: 32px;">
				<h1 style="color: #ebbcba !important;">${subject}</h1>
				<div style="color: #e0def4;">${html}</div>
			</article>
			<footer style="padding: 32px; border-top: solid 1px #26233a;">
				<a href="${emailSettingUrl}" style="color: #9ccfd8 !important;">${"Email Settings"}</a>
			</footer>
		</main>
		<nav style="box-sizing: border-box; max-width: 500px; margin: 16px auto 0 auto; padding: 0 32px;">
			<a href="${config.url}" style="color: #9ccfd8 !important;">${config.domain}</a>
		</nav>
	</body>
</html>`
        });
        logger.info(`Message sent: ${info.messageId}`);
    } catch (err) {
        logger.error(err);
        throw err;
    }
}
