import NextAuth from "next-auth"
import Providers from "next-auth/providers"

export default NextAuth({
  // https://next-auth.js.org/configuration/providers
  providers: [
    Providers.GitHub({
      clientId: process.env.GITHUB_ID,
      clientSecret: process.env.GITHUB_SECRET,
    }),
  ],
  // Database optional. MySQL, Maria DB, Postgres and MongoDB are supported.
  // https://next-auth.js.org/configuration/databases
  //
  // Notes:
  // * You must to install an appropriate node_module for your database
  // * The Email provider requires a database (OAuth providers do not)

  // The secret should be set to a reasonably long random string.
  // It is used to sign cookies and to sign and encrypt JSON Web Tokens, unless
  // a separate secret is defined explicitly for encrypting the JWT.

  session: {
    // Use JSON Web Tokens for session instead of database sessions.
    // This option can be used with or without a database for users/accounts.
    // Note: `jwt` is automatically set to `true` if no database is specified.
    jwt: true,

    // Seconds - How long until an idle session expires and is no longer valid.
    // maxAge: 30 * 24 * 60 * 60, // 30 days

    // Seconds - Throttle how frequently to write to database to extend a session.
    // Use it to limit write operations. Set to 0 to always update the database.
    // Note: This option is ignored if using JSON Web Tokens
    // updateAge: 24 * 60 * 60, // 24 hours
  },

  // JSON Web tokens are only used for sessions if the `jwt: true` session
  // option is set - or by default if no database is specified.
  // https://next-auth.js.org/configuration/options#jwt
  jwt: {
    encryption: true,
    secret: process.env.SECRET,
    // A secret to use for key generation (you should set this explicitly)
    // secret: 'INp8IvdIyeMcoGAgFGoA61DdBglwwSqnXJZkgz8PSnw',
    // Set to true to use encryption (default: false)
    // encryption: true,
    // You can define your own encode/decode functions for signing and encryption
    // if you want to override the default behaviour.
    // encode: async ({ secret, token, maxAge }) => {},
    // decode: async ({ secret, token, maxAge }) => {},
  },

  // You can define custom pages to override the built-in pages.
  // The routes shown here are the default URLs that will be used when a custom
  // pages is not specified for that route.
  // https://next-auth.js.org/configuration/pages
  pages: {
    // signIn: '/api/auth/signin',  // Displays signin buttons
    // signOut: '/api/auth/signout', // Displays form with sign out button
    // error: '/api/auth/error', // Error code passed in query string as ?error=
    // verifyRequest: '/api/auth/verify-request', // Used for check email page
    // newUser: null // If set, new users will be directed here on first sign in
  },

  // Callbacks are asynchronous functions you can use to control what happens
  // when an action is performed.
  // https://next-auth.js.org/configuration/callbacks
  callbacks: {
    // signIn: async (user, account, profile) => { return Promise.resolve(true) },
    // redirect: async (url, baseUrl) => { return Promise.resolve(baseUrl) },
    // session: async (session, user) => { return Promise.resolve(session) },
    // jwt: async (token, user, account, profile, isNewUser) => { return Promise.resolve(token) }
  },

  // Events are useful for logging
  // https://next-auth.js.org/configuration/events
  events: {},

  // Enable debug messages in the console if you are having problems
  debug: false,
})