import { NextResponse } from 'next/server';
import { getCurrentUser } from '@/lib/auth';
import type { GetCurrentUserResponse, GetCurrentUserError401 } from '@/types/api-types';

export async function GET() {
  try {
    const user = await getCurrentUser();

    if (!user) {
      const error: GetCurrentUserError401 = { error: 'Not authenticated' };
      return NextResponse.json(error, { status: 401 });
    }

    const response: GetCurrentUserResponse = {
      id: user.id,
      email: user.email,
      name: user.name,
      createdAt: user.createdAt.toISOString(),
    };

    return NextResponse.json(response, { status: 200 });
  } catch (error) {
    console.error('Get current user error:', error);
    return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
  }
}