import { betterAuth } from 'better-auth';
import { prismaAdapter } from '@better-auth/prisma-adapter';
import prisma from './prisma.js';
import EmailSender from './email-sender.js';
import { authTransformResponse } from './auth-plugins/auth-response.js';

export const auth = betterAuth({
  appName: process.env.APP_NAME ?? 'app',
  basePath: '/api/auth',
  plugins: [
    // authTransformResponse()
  ],
  database: prismaAdapter(prisma, {
    provider: 'postgresql',
  }),
  advanced: {
    disableOriginCheck: true,
    disableCSRFCheck: true,
    database: {
      joins: true,
    },
  },
  hooks: {},
  secret: process.env.BETTER_AUTH_SECRET,
  baseURL: process.env.BETTER_AUTH_URL ?? 'http://localhost:3000',
  emailAndPassword: {
    enabled: true,
    autoSignIn: false,
    requireEmailVerification: false,
    onExistingUserSignUp: async ({ user }, request) => {
      console.log('onExistingUserSignUp', { user });

      void EmailSender.getTransporter().sendMail({
        to: user.email,
        subject: 'Sign-up attempt with your email',
        text: 'Someone tried to create an account using your email address. If this was you, try signing in instead. If not, you can safely ignore this email.',
      });
    },
    sendResetPassword: async ({ user, url, token }, request) => {
      console.log('sendResetPassword', { user, url, token });
      void EmailSender.getTransporter().sendMail({
        to: user.email,
        subject: 'Reset your password',
        text: `Click the link to reset your password: ${url}`,
      });
    },
    onPasswordReset: async ({ user }, request) => {
      // your logic here
      console.log('onPasswordReset', { user });
      void EmailSender.getTransporter().sendMail({
        to: user.email,
        subject: 'Reset your password result',
        text: `Password for user ${user.email} has been reset.`,
      });
    },
  },
  emailVerification: {
    sendOnSignIn: true,
    autoSignInAfterVerification: true,
    sendVerificationEmail: async ({ user, url }) => {
      console.log('emailVerification', { user, url });
      void EmailSender.getTransporter().sendMail({
        to: user.email,
        subject: 'Verify your email address',
        text: `Click the link to verify your email: ${url}`,
      });
    },
  },
  session: {
    freshAge: 0,
    cookieCache: {
      enabled: true,
      maxAge: 30,
    },
  },
});