auth.config.ts

import Credentials from "next-auth/providers/credentials"
import bcrypt from "bcryptjs";
import { LoginSchema } from "./schemas"
import Github from "next-auth/providers/github";
import Google from "next-auth/providers/google";

import type { NextAuthConfig } from "next-auth"
import { getUserByEmail } from "./data/user";

export default {
  providers: [
    Google({
      clientId: process.env.GOOGLE_CLIENT_ID,
      clientSecret: process.env.GOOGLE_CLIENT_SECRET, 
    }),
    Github({
      clientId: process.env.GITHUB_CLIENT_ID,
      clientSecret: process.env.GITHUB_CLIENT_SECRET, 
    }),
    Credentials({
      async authorize(credentials){
        const validatedFields = LoginSchema.safeParse(credentials);
        if (validatedFields.success){
          const {email, password} = validatedFields.data;

          const user = await getUserByEmail(email)
          if (!user || !user.password) return null;

          const passwordsMatch = await bcrypt.compare(
            password, user.password,
          );
          if (passwordsMatch) return user
          return null;
        }
       
      }
    })
  ],
} satisfies NextAuthConfig