import { NextAuthOptions } from "next-auth"
import { PrismaAdapter } from "@auth/prisma-adapter"
import CredentialsProvider from "next-auth/providers/credentials"
import bcrypt from "bcryptjs"
import { prisma } from "./prisma"

export const authOptions: NextAuthOptions = {
  adapter: PrismaAdapter(prisma) as NextAuthOptions["adapter"],
  session: {
    strategy: "jwt",
  },
  pages: {
    signIn: "/login",
  },
  cookies: {
    sessionToken: {
      name: `next-auth.session-token`,
      options: {
        httpOnly: true,
        sameSite: "lax",
        path: "/",
        secure: process.env.NODE_ENV === "production",
      },
    },
  },
  providers: [
    CredentialsProvider({
      name: "credentials",
      credentials: {
        email: { label: "Email", type: "email" },
        password: { label: "Password", type: "password" },
      },
      async authorize(credentials) {
        if (!credentials?.email || !credentials?.password) {
          return null
        }

        const user = await prisma.user.findUnique({
          where: { email: credentials.email },
        })

        if (!user || !user.active) {
          return null
        }

        const isPasswordValid = await bcrypt.compare(
          credentials.password,
          user.password
        )

        if (!isPasswordValid) {
          return null
        }

        return {
          id: user.id,
          email: user.email,
          name: user.name,
          role: user.role,
        }
      },
    }),
  ],
  callbacks: {
    async session({ token, session }) {
      if (token && session.user) {
        session.user.id = token.id
        session.user.name = token.name
        session.user.email = token.email
        session.user.role = token.role
      }
      return session
    },
    async jwt({ token, user }) {
      if (user) {
        token.id = user.id
        token.name = user.name
        token.email = user.email
        token.role = user.role
      }
      return token
    },
  },
}