import os from 'node:os';
import process from 'node:process';

export class PhysicalPerceptionService {
  async getStatus(): Promise<any> {
    const uptimeSeconds = os.uptime();
    const days = Math.floor(uptimeSeconds / (24 * 3600));
    const hours = Math.floor((uptimeSeconds % (24 * 3600)) / 3600);
    const minutes = Math.floor((uptimeSeconds % 3600) / 60);

    return {
      os: {
        platform: os.platform(),
        type: os.type(),
        release: os.release(),
        arch: os.arch(),
        hostname: os.hostname(),
      },
      hardware: {
        cpus: os.cpus().length,
        totalMemory: `${(os.totalmem() / 1024 / 1024 / 1024).toFixed(2)} GB`,
        freeMemory: `${(os.freemem() / 1024 / 1024 / 1024).toFixed(2)} GB`,
        loadAverage: os.loadavg(),
      },
      process: {
        pid: process.pid,
        uptime: `${days}d ${hours}h ${minutes}m`,
        cwd: process.cwd(),
        execPath: process.execPath,
      },
      environment: {
        nodeVersion: process.version,
        timestamp: new Date().toISOString(),
      }
    };
  }
}