Moderne-Datenbanken/endpraesi/client-memcached/index.ts

import { Client } from "memjs";
const memcached = Client.create("localhost:41211");

const colors = {
  reset: "\x1b[0m",
  cyan: "\x1b[36m",
  green: "\x1b[32m",
  yellow: "\x1b[33m",
  magenta: "\x1b[35m",
  red: "\x1b[31m",
  gray: "\x1b[90m",
  bold: "\x1b[1m",
};

let totalRequests = 0;

function log(msg: string, color: string = colors.reset) {
  const timestamp = new Date().toISOString().split('T')[1].slice(0, -1);
  console.log(`${colors.gray}[${timestamp}]${colors.reset} ${color}${msg}${colors.reset}`);
}

async function getJson(key: string): Promise<any> {
  const { value } = await memcached.get(key);
  return value ? JSON.parse(value.toString()) : null;
}

async function setJson(key: string, value: any) {
  await memcached.set(key, JSON.stringify(value), {});
}

const introMessage = "Starting Ringstats Desktop Application...";
log(introMessage, colors.cyan);

const pingStart = performance.now();
await memcached.set("__ping__", "1", {});
await memcached.get("__ping__");
totalRequests++;
log(`Connected to Ringstats Database successfully. (Reqs: 1 | Total: ${totalRequests} | Time: ${(performance.now() - pingStart).toFixed(2)}ms)`, colors.green);

log("Looking for Elden Ring process...", colors.gray);
await Bun.sleep(1500);
log("Found Elden Ring process!", colors.green);

log("Equipping initial gear...", colors.gray);
await setJson("player:1:weapon", ["1"]);
await setJson("player:1:armor", ["11"]);
await setJson("player:1:talisman", ["26"]);
totalRequests += 3;

let playerHealth = 100;
let playerStamina = 100;
let playerLevel = 1;
let currentRegionId = 1;

log("Entering live sync loop (press Ctrl+C to exit)...", colors.gray);

while (true) {
  playerHealth = Math.floor(Math.max(10, playerHealth - (Math.random() * 10) + 5));
  playerStamina = Math.floor(Math.max(10, playerStamina - (Math.random() * 20) + 10));

  if (Math.random() > 0.9) {
    playerLevel += 1;
  }

  if (Math.random() > 0.85) {
    currentRegionId = Math.floor(Math.random() * 16) + 1;

    const startTravel = performance.now();
    const region = await getJson(`region:${currentRegionId}`);
    const regionEnemiesIds = (await getJson(`region:${currentRegionId}:enemies`)) || [];
    const regionItemsIds = (await getJson(`region:${currentRegionId}:items`)) || [];

    const enemyNames = await Promise.all(regionEnemiesIds.map(async (id: string) => (await getJson(`enemy:${id}`))?.name));
    const itemNames = await Promise.all(regionItemsIds.map(async (id: string) => (await getJson(`item:${id}`))?.name));

    const queries = 3 + regionEnemiesIds.length + regionItemsIds.length;
    totalRequests += queries;
    const travelTime = (performance.now() - startTravel).toFixed(2);

    console.log();
    log(`>>> Fast Traveled to: [ID: ${currentRegionId}] ${region?.name} <<<`, colors.magenta + colors.bold);
    log(`[Region Data] Enemies nearby: ${enemyNames.join(", ") || "None"}`, colors.magenta);
    log(`[Region Data] Items nearby:   ${itemNames.join(", ") || "None"}`, colors.magenta);
    log(`[Stats] Query Time: ${travelTime}ms | Reqs in Block: ${queries} | Total Reqs: ${totalRequests}`, colors.gray);
    console.log();
  }

  if (Math.random() > 0.90) {
    const newWeaponId = Math.floor(Math.random() * 10) + 1;
    const newArmorId = Math.floor(Math.random() * 10) + 11;
    const newTalismanId = Math.floor(Math.random() * 5) + 26;

    const startSwap = performance.now();
    await setJson("player:1:weapon", [newWeaponId.toString()]);
    await setJson("player:1:armor", [newArmorId.toString()]);
    await setJson("player:1:talisman", [newTalismanId.toString()]);

    const weaponName = (await getJson(`item:${newWeaponId}`))?.name;
    const armorName = (await getJson(`item:${newArmorId}`))?.name;
    const talismanName = (await getJson(`item:${newTalismanId}`))?.name;

    totalRequests += 6;
    const swapTime = (performance.now() - startSwap).toFixed(2);

    console.log();
    log(`>>> Gear Swapped <<<`, colors.cyan + colors.bold);
    log(`Equipped: ${weaponName} | ${armorName} | ${talismanName}`, colors.cyan);
    log(`[Stats] Query Time: ${swapTime}ms | Reqs in Block: 6 | Total Reqs: ${totalRequests}`, colors.gray);
    console.log();
  }

  const startSync = performance.now();
  await setJson("player:1", {
    id: 1,
    name: "Jonas",
    health: playerHealth,
    stamina: playerStamina,
    level: playerLevel,
    region_id: currentRegionId
  });
  totalRequests += 1;
  const syncTime = (performance.now() - startSync).toFixed(2);

  log(`[Live Sync] [ID: 1] Jonas - Lvl: ${playerLevel} | HP: ${playerHealth} | Stamina: ${playerStamina}`, colors.green);
  log(`[Stats] Query Time: ${syncTime}ms | Reqs in Block: 1 | Total Reqs: ${totalRequests}`, colors.gray);

  if (Math.random() > 0.7) {
    const startLock = performance.now();
    const enemyIds = (await getJson(`region:${currentRegionId}:enemies`)) || [];
    totalRequests += 1;
    const randomEnemyId = enemyIds.length > 0 ? enemyIds[Math.floor(Math.random() * enemyIds.length)] : null;

    if (randomEnemyId) {
      console.log();
      log("--- Target Lock Detected ---", colors.red + colors.bold);
      const enemyInfo = await getJson(`enemy:${randomEnemyId}`);

      const dropItemIds = (await getJson(`enemy:${randomEnemyId}:items`)) || [];
      const dropItemNames = await Promise.all(dropItemIds.map(async (id: string) => (await getJson(`item:${id}`))?.name));

      const queries = 2 + dropItemIds.length;
      totalRequests += queries;
      const lockTime = (performance.now() - startLock).toFixed(2);

      log(`Overlay -> [ID: ${enemyInfo.id}] ${enemyInfo.name} | Lvl: ${enemyInfo.level} | HP: ${enemyInfo.health} | DMG: ${enemyInfo.damage}`, colors.yellow);
      log(`Drops   -> ${dropItemNames.length > 0 ? dropItemNames.join(", ") : "None"}`, colors.yellow);
      log(`[Stats] Query Time: ${lockTime}ms | Reqs in Block: ${queries + 1} | Total Reqs: ${totalRequests}`, colors.gray);
      console.log();
    }
  }

  await Bun.sleep(2000);
}