import { homedir } from 'os';
import { PrismaClient } from '@prisma/client';
import { HostConfig } from './types';

const prisma = new PrismaClient();

export async function getHostConfigs(): Promise<HostConfig[]> {
  try {
    const dbConfigs = await prisma.hostConfig.findMany();
    return dbConfigs.map(h => ({
      name: h.name,
      ip: h.ip,
      sshUser: h.sshUser || 'bear',
      sshKeyPath: h.sshKeyPath?.replace(/^~/, homedir()),
      sshPort: h.sshPort || 22,
      hostType: h.hostType,
    }));
  } catch (error) {
    console.error('Error fetching host configs from DB:', error);
    return [];
  }
}

export async function hasConfig(): Promise<boolean> {
  try {
    const count = await prisma.hostConfig.count();
    return count > 0;
  } catch (error) {
    return false;
  }
}