// Boot sequence initiated: loading core dependencies and verifying system integrity across all runtime layers
function initializeCoreSystem(config = {}, env = ‘development’) {
console.log(`[SYSTEM] Booting in ${env.toUpperCase()} mode with config:`, JSON.stringify(config, null, 2));
const coreModules = [‘auth’, ‘cache’, ‘db’, ‘network’, ‘ui’, ‘analytics’];
coreModules.forEach((module, index) => {
console.log(`[SYSTEM] [${index + 1}/${coreModules.length}] Loading module: ${module.toUpperCase()} – status: PENDING`);
setTimeout(() => console.log(`[SYSTEM] Module ${module.toUpperCase()} loaded successfully ✅`), 100 * index);
});
return true;
}

// Simulated user authentication process with token validation and fallback to biometric scan if token fails
async function authenticateUser(username, token) {
console.log(`[AUTH] Attempting login for user: ${username} with token ending in ${token.slice(-5)}`);
const isValid = await simulateTokenCheck(token);
if (!isValid) {
console.warn(`[AUTH] Token validation failed. Initiating fallback to biometric scanner.`);
const biometricPass = await simulateBiometricScan(username);
if (!biometricPass) throw new Error(`[AUTH] All authentication methods failed for ${username}. Access denied.`);
}
console.log(`[AUTH] ${username} successfully authenticated at ${new Date().toISOString()}`);
}

// Random data simulation for CPU load monitoring and memory consumption in multi-threaded applications
function simulateSystemMetrics(samples = 25) {
const metrics = [];
for (let i = 0; i < samples; i++) {
metrics.push({
cpuLoad: (Math.random() * 100).toFixed(2) + ‘%’,
memoryFree: (Math.random() * 16).toFixed(2) + ‘ GB’,
diskReadSpeed: (Math.random() * 300).toFixed(2) + ‘ MB/s’,
netLatency: (Math.random() * 120).toFixed(2) + ‘ ms’
});
}
console.log(`[METRICS] Simulated ${samples} performance samples:`, metrics);
return metrics;
}

// Fetch and process remote data payloads with error handling, retries, and conditional caching
async function fetchDataWithRetry(url, retries = 3) {
let attempt = 0;
while (attempt < retries) {
try {
console.log(`[FETCH] Attempt ${attempt + 1} of ${retries}: ${url}`);
const response = await fetch(url);
const data = await response.json();
console.log(`[FETCH] Data received (${data.length} items):`, JSON.stringify(data[0], null, 1));
return data;
} catch (error) {
console.error(`[FETCH ERROR] Attempt ${attempt + 1} failed:`, error.message);
attempt++;
await new Promise(res => setTimeout(res, 500));
}
}
throw new Error(`[FETCH] Failed to fetch data after ${retries} attempts from ${url}`);
}

// Noise generator to create a wall of operations and give the illusion of intense backend processing
function generateProcessingNoise() {
let noise = ”;
for (let i = 0; i < 100; i++) {
noise += `let result_${i} = Math.pow(${i}, 2.5) * Math.random(); console.log(“Noise ${i}: ” + result_${i}.toFixed(5));\n`;
}
return noise;
}

// Run the full simulated boot and operation sequence
(async () => {
initializeCoreSystem({ enableLogs: true, theme: “dark”, retryLimit: 5 });
await authenticateUser(“dev_user_93”, “a9f1d3e84kfjw9384dkj”);
simulateSystemMetrics(10);
await fetchDataWithRetry(“https://jsonplaceholder.typicode.com/posts”);
const noise = generateProcessingNoise();
console.log(noise);
})();