import { createMessage } from "@upyo/core";
import { MailgunTransport } from "@upyo/mailgun";
import fs from "node:fs/promises";
import process from "node:process";

const message = createMessage({
  from: "sender@example.com",
  to: "recipient@example.net",
  subject: "Hello from Upyo!",
  content: { text: "This is a test email." },
  attachments: [
    new File(
      [await fs.readFile("image.jpg"), "image.jpg", { type: "image/jpeg" }]
    )
  ],
});

const transport = new MailgunTransport({
  apiKey: process.env.MAILGUN_KEY!,
  domain: process.env.MAILGUN_DOMAIN!,
  region: process.env.MAILGUN_REGION as "us" | "eu",
});

const receipt = await transport.send(message);
if (receipt.successful) {
  console.log("Message sent with ID:", receipt.messageId);
} else {
  console.error("Send failed:", receipt.errorMessages.join(", "));
}