import nodemailer from "nodemailer";
import { NextResponse } from "next/server";
import { db } from "@/lib/db";
import { randomUUID } from "crypto";
import getURL from "@/lib/utils";

export async function POST(req: Request) {
  const { email} = await req.json();
  const transporter = nodemailer.createTransport({
    service: 'gmail',
    host: 'smtp.gmail.com',
    auth: {
      user: process.env.NODEMAIL_MAIL,
      pass: process.env.NODEMAIL_PW,
    },
  });

  const user = await db.user.findFirst({
    where: {
      email: email
    }
  });

  const token = await db.activationToken.create({
    data: {
      token: `${randomUUID()}${randomUUID()}`.replace(/-/g, ''),
      userId: user?.id!
    },
  });

  const mailData = {
    from: process.env.NODEMAIL_MAIL,
    to: email,
    subject: ` 'Password Reset for your GameUnity account`,
    html: `Hello ${user?.name} you requeste a password reset. \nPlease follow the Link: ${getURL(`/api/verification/${token.token}`)} to change your password.`,
  };

  let emailRes;
  try {
    emailRes = await transporter.sendMail(mailData);

    console.log("Message sent", emailRes.messageId);
  } catch (err) {

    console.log(err);

    console.error("Error email could not be send");
  }
  console.log(emailRes?.messageId)
  return NextResponse.json({ success: true, messageId: emailRes?.messageId });
}