import { Injectable } from '@nestjs/common';
import * as info from 'systeminformation';
import fetch from 'node-fetch';

@Injectable()
export class SysinfoService {

  async general() {
    return {
      memories: await info.memLayout(),
      cpu: await info.cpu(),
      disks: await info.diskLayout(),
      graphics: await info.graphics(),
      os: await info.osInfo(),
      system: await info.system(),
      networks: await info.networkInterfaces(),
      versions: await info.versions(),
    };
  }

  async ip() {
    return (await fetch('https://ifconfig.me/ip', { method: 'GET' })).text();
  }

  async geoIp() {
    const ip = await this.ip();

    const { city, country, countryCode, isp, lat, lon } = await (
      await fetch(`http://demo.ip-api.com/json/${ip}`, { method: 'GET' })
    ).json();

    return { city, country, countryCode, isp, lat, lon, ip };
  }

  async ipSubdomain() {
    return `${(await this.ip()).replace(/\./g, '-')}.ip.shellops.link`
  }

  async docker() {
    return {
      ...(await info.dockerInfo()),
      containers: await info.dockerContainers(),
    };
  }
}