// API DE AUTENTICAÇÃO DESATIVADA TEMPORARIAMENTE (2026-07-11)
// Arquivo PRESERVADO para reativação futura. Nenhum componente/chamada
// ativa depende desta rota após a remoção do fluxo de login.
import NextAuth from "next-auth"
import CredentialsProvider from "next-auth/providers/credentials"
import { PrismaClient } from "@prisma/client"
import bcrypt from "bcryptjs"

const prisma = new PrismaClient()

export default NextAuth({
  providers: [
    CredentialsProvider({
      name: "Credentials",
      credentials: {
        username: { label: "Username", type: "text" },
        password: { label: "Password", type: "password" }
      },
      async authorize(credentials) {
        if (!credentials?.username || !credentials?.password) return null
        const user = await prisma.user.findUnique({
          where: { username: credentials.username }
        })
        if (!user) return null
        const isValid = await bcrypt.compare(credentials.password, user.password)
        if (!isValid) return null
        return {
          id: user.id,
          username: user.username,
          email: user.email,
          name: user.name,
          // optional: role, image, etc.
        }
      }
    })
  ],
  secret: process.env.NEXTAUTH_SECRET,
  session: {
    strategy: "jwt",
    maxAge: 30 * 24 * 60 * 60 // 30 days
  },
  callbacks: {
    async jwt({ token, user }) {
      if (user) {
        token.id = user.id
        token.username = user.username
        token.email = user.email
        token.name = user.name
      }
      return token
    },
    async session({ session, token }) {
      if (token) {
        session.user.id = token.id
        session.user.username = token.username
        session.user.email = token.email
        session.user.name = token.name
      }
      return session
    }
  }
})