import NextAuth, { NextAuthOptions } from "next-auth";
import KeycloakProvider from "next-auth/providers/keycloak";


export const authOptions: NextAuthOptions = {
  providers: [
    KeycloakProvider({
      clientId: process.env.KEYCLOAK_CLIENT_ID!,
      clientSecret: process.env.KEYCLOAK_CLIENT_SECRET!,
      issuer: process.env.KEYCLOAK_ISSUER!,
    }),
  ],
  
  secret: process.env.NEXTAUTH_SECRET, 
 callbacks: {
    async jwt({ token, account, profile }) {
      console.log("PROFILE =>", profile)

      if (account && profile) {
        token.name =
          (profile as any).name ||
          (profile as any).preferred_username ||
          "Unknown User"

        token.email = (profile as any).email || "no-email"
      }

      console.log("TOKEN =>", token)
      return token
    },

    async session({ session, token }) {
      session.user = {
        ...session.user,
        name: token.name as string,
        email: token.email as string,
      }

      console.log("SESSION =>", session)
      return session
    },
  },

  debug: true,
};

const handler = NextAuth(authOptions);

export { handler as GET, handler as POST };