import { listPurchasedServers, getSetting } from "myLibrary.js";

// Custom color coding.
const cCyan = "\u001b[36m";
const cGreen = "\u001b[32m";
const cRed = "\u001b[31m";
const cReset = "\u001b[0m";

/** @param {NS} ns */
export async function main(ns) {
  ns.disableLog("ALL");

  //host and script info
  const sThisRunner = ns.getHostname();

  //open log for this script
  ns.tail(ns.pid, sThisRunner);

  //const npServ = ["pserv-0", "pserv-1", "pserv-2", "pserv-3", "pserv-4", "pserv-5", "pserv-6", "pserv-7", "pserv-8", "pserv-9", "pserv-10", "pserv-11", "pserv-12", "pserv-13", "pserv-14", "pserv-15", "pserv-16", "pserv-17", "pserv-18", "pserv-19", "pserv-20", "pserv-21", "pserv-22", "pserv-23", "pserv-24"];
  const npServ = listPurchasedServers(ns);
  let nCurrentRAM = 4;
  let nMyMoney = ns.getServerMoneyAvailable("home");
  let bAutoUpgrade = getSetting(ns, "autoUpgrades");
  while (bAutoUpgrade && nCurrentRAM < 2 ** 20) {

    //for (let i = 0; i < npServ.length; i++) {
    for (let i = 0; i < 1 && bAutoUpgrade; i++) {
      ns.print("----------------------------------------------------------------------");
      nMyMoney = ns.getServerMoneyAvailable("home");

      let nNextRAM = nCurrentRAM * 2;
      let nUpgradeCost = ns.getPurchasedServerUpgradeCost(npServ[i], nNextRAM);

      ns.print("npServ = " + npServ[i]);
      ns.print("nMyMoney = " + Math.ceil(nMyMoney).toLocaleString());
      ns.print("nCurrentRAM = " + nCurrentRAM.toLocaleString());
      ns.print("nNextRAM = " + nNextRAM);
      ns.print("nUpgradeCost = " + Math.ceil(nUpgradeCost).toLocaleString());

      while (bAutoUpgrade && nMyMoney < nUpgradeCost) {
        ns.print("Money Treshold = " + Math.ceil(nMyMoney).toLocaleString() + " / " + Math.ceil(nUpgradeCost).toLocaleString());
        await ns.sleep(1000);
        bAutoUpgrade = getSetting(ns, "autoUpgrades");
        if (bAutoUpgrade === false) {
          return;
        }
        nMyMoney = ns.getServerMoneyAvailable("home");
      }

      if (ns.upgradePurchasedServer(npServ[i], nNextRAM)) {
        ns.print("Server: " + npServ[i] + " upgraded to: " + nNextRAM + "GB");
        ns.tprint(cCyan + "Server: " + npServ[i] + " upgraded to: " + nNextRAM.toLocaleString() + " GB" + cReset);
        ns.toast("Server: " + npServ[i] + " upgraded to: " + nNextRAM.toLocaleString() + " GB", "info", 10000);
      }
      else {
        ns.print("Server: " + npServ[i] + " could not be upgraded to : " + nNextRAM + "GB it is currently at: " + ns.getServerMaxRam(npServ[i]) + "GB");
      }
      bAutoUpgrade = getSetting(ns, "autoUpgrades");
      if (bAutoUpgrade === false) {
        return;
      }
    }
    nCurrentRAM *= 2;
  }
  ns.print("----------------------------------------------------------------------");
}