import { NextRequest, NextResponse } from 'next/server';
import { getSession } from '@/lib/auth';
import { db, schema } from '@/lib/db';
import { eq, and } from 'drizzle-orm';

export async function GET(request: NextRequest) {
  const session = await getSession(request.cookies.get('scriba.access_token')?.value);
  if (!session) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });

  const account = await db.query.accounts.findFirst({
    where: and(eq(schema.accounts.userId, session.user.id), eq(schema.accounts.providerId, 'azure')),
  });

  if (!account?.accessToken) return NextResponse.json({ connected: false });

  const basicAuth = Buffer.from(`:${account.accessToken}`).toString('base64');
  const res = await fetch(
    'https://app.vssps.visualstudio.com/_apis/profile/profiles/me?api-version=6.0',
    { headers: { Authorization: `Basic ${basicAuth}` } }
  );

  if (!res.ok) return NextResponse.json({ connected: false });

  const azUser = await res.json();
  return NextResponse.json({
    connected: true,
    login: azUser.emailAddress,
    name: azUser.displayName,
    avatar: null,
    url: null,
  });
}