@mriridescent/rezilient
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REZILIENT.js - Revolutionary framework for scaffolding complete production-ready resilient applications. Features offline-first architecture, AI-awareness, carbon-conscious computing, quantum-ready patterns, and self-healing capabilities.
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JavaScript
// src/scheduler/CarbonAwareScheduler.js
import { BrowserAPICompat, EnvironmentDetector, NetworkCompat } from '../utils/environment.js';
/**
* @class CarbonAwareScheduler
* Intelligent scheduling system that optimizes operations based on carbon intensity,
* network conditions, and user behavior patterns for sustainable computing
* Universal compatibility (Node.js, Browser, React Native)
*/
export class CarbonAwareScheduler {
constructor(options = {}) {
this.options = {
enableCarbonAwareness: options.enableCarbonAwareness !== false,
carbonApiKey: options.carbonApiKey,
carbonApiUrl: options.carbonApiUrl || 'https://api.carbonintensity.org.uk',
maxDelayHours: options.maxDelayHours || 24,
urgentThreshold: options.urgentThreshold || 5 * 60 * 1000, // 5 minutes
batchSize: options.batchSize || 10,
...options
};
// Task queue with priority levels
this.taskQueue = {
urgent: [], // Execute immediately regardless of carbon intensity
high: [], // Execute within 1 hour
normal: [], // Execute within 6 hours
low: [], // Execute within 24 hours
background: [] // Execute only during low carbon periods
};
// Carbon intensity data
this.carbonData = {
current: { intensity: 'medium', forecast: [] },
lastUpdate: 0,
updateInterval: 30 * 60 * 1000, // 30 minutes
history: []
};
// Network and device conditions
this.conditions = {
network: 'unknown',
battery: 'unknown',
charging: false,
connectionType: 'unknown'
};
// Scheduling statistics
this.stats = {
tasksScheduled: 0,
tasksExecuted: 0,
carbonSaved: 0,
energySaved: 0,
averageDelay: 0
};
this.initialize();
}
/**
* Initialize the scheduler
*/
async initialize() {
await this.updateCarbonData();
this.updateDeviceConditions();
this.setupPeriodicUpdates();
this.startScheduler();
}
/**
* Schedule a task with carbon awareness
*/
async scheduleTask(task, priority = 'normal', options = {}) {
// Validate priority
const validPriorities = ['urgent', 'high', 'normal', 'low', 'background'];
if (!validPriorities.includes(priority)) {
console.warn(`Invalid priority "${priority}", using "normal" instead`);
priority = 'normal';
}
const enhancedTask = {
id: this.generateTaskId(),
...task,
priority,
scheduledAt: Date.now(),
options: {
maxDelay: options.maxDelay || this.getMaxDelayForPriority(priority),
carbonAware: options.carbonAware !== false,
networkAware: options.networkAware !== false,
batteryAware: options.batteryAware !== false,
...options
},
attempts: 0,
lastAttempt: null,
estimatedCarbonCost: this.estimateCarbonCost(task),
estimatedDuration: options.estimatedDuration || 1000
};
// Add to appropriate queue
this.taskQueue[priority].push(enhancedTask);
this.stats.tasksScheduled++;
// Trigger immediate execution for urgent tasks
if (priority === 'urgent') {
return this.executeTask(enhancedTask);
}
// Schedule execution based on optimal conditions
this.scheduleOptimalExecution(enhancedTask);
return enhancedTask.id;
}
/**
* Schedule batch operations for optimal carbon efficiency
*/
async scheduleBatch(tasks, priority = 'normal', options = {}) {
const batchId = this.generateTaskId();
const batchTask = {
id: batchId,
type: 'batch',
tasks,
priority,
scheduledAt: Date.now(),
options: {
batchSize: options.batchSize || this.options.batchSize,
...options
},
estimatedCarbonCost: tasks.reduce((total, task) =>
total + this.estimateCarbonCost(task), 0
),
estimatedDuration: tasks.reduce((total, task) =>
total + (task.estimatedDuration || 1000), 0
)
};
return this.scheduleTask(batchTask, priority, options);
}
/**
* Update carbon intensity data from external APIs
*/
async updateCarbonData() {
if (!this.options.enableCarbonAwareness) {
this.carbonData.current.intensity = 'medium';
return;
}
try {
// Try to get real carbon intensity data
const carbonIntensity = await this.fetchCarbonIntensity();
if (carbonIntensity) {
this.carbonData.current = carbonIntensity;
this.carbonData.lastUpdate = Date.now();
// Add to history for trend analysis
this.carbonData.history.push({
timestamp: Date.now(),
intensity: carbonIntensity.intensity,
value: carbonIntensity.value || 0
});
// Keep only last 24 hours of history
const dayAgo = Date.now() - 24 * 60 * 60 * 1000;
this.carbonData.history = this.carbonData.history.filter(
entry => entry.timestamp > dayAgo
);
}
} catch (error) {
console.warn('Failed to update carbon data, using fallback:', error);
this.useFallbackCarbonData();
}
}
/**
* Fetch carbon intensity from external API
*/
async fetchCarbonIntensity() {
// Try real carbon intensity APIs first
const realIntensity = await this.getRealCarbonIntensity();
if (realIntensity !== null) {
return realIntensity;
}
// Fallback to intelligent simulation
return this.simulateCarbonIntensity();
}
async getRealCarbonIntensity() {
try {
// 1. Try UK Carbon Intensity API (free, no key required)
const ukGridData = await this.fetchUKGridCarbon();
if (ukGridData) return ukGridData;
// 2. Try CO2 Signal API if key provided
if (this.options.carbonApiKey) {
const co2SignalData = await this.fetchCO2Signal();
if (co2SignalData) return co2SignalData;
}
// 3. Try WattTime API if configured
if (this.options.wattTimeToken) {
const wattTimeData = await this.fetchWattTimeAPI();
if (wattTimeData) return wattTimeData;
}
// 4. Try Carbon Interface API if configured
if (this.options.carbonInterfaceKey) {
const carbonInterfaceData = await this.fetchCarbonInterfaceAPI();
if (carbonInterfaceData) return carbonInterfaceData;
}
// 5. Try custom API if configured
if (this.options.carbonApiUrl) {
const customData = await this.fetchCustomCarbonAPI();
if (customData) return customData;
}
return null; // No real data available
} catch (error) {
console.warn(`Real carbon API error: ${error.message}`);
return null;
}
}
/**
* Calculate real carbon footprint for operations
*/
async calculateCarbonFootprint(operation, duration = 1000) {
const carbonData = await this.fetchCarbonIntensity();
// Energy consumption estimates for different operations (in kWh)
const operationEnergy = {
'cpu-intensive': 0.0001 * (duration / 1000), // 0.1W per second
'network-request': 0.000001 * (duration / 1000), // 1mW per second
'storage-write': 0.00001 * (duration / 1000), // 10mW per second
'gpu-render': 0.001 * (duration / 1000), // 1W per second
'idle': 0.00001 * (duration / 1000), // 10mW per second
'default': 0.00005 * (duration / 1000) // 50mW per second
};
const energyUsed = operationEnergy[operation] || operationEnergy['default'];
const carbonIntensity = carbonData.value || 400; // gCO2/kWh
const carbonFootprint = energyUsed * carbonIntensity; // gCO2
return {
operation,
duration,
energyUsed, // kWh
carbonIntensity, // gCO2/kWh
carbonFootprint, // gCO2
timestamp: Date.now(),
source: carbonData.source || 'simulation'
};
}
/**
* Get optimal scheduling time based on carbon forecasts
*/
async getOptimalSchedulingTime(maxDelayHours = 24) {
try {
// Try to get forecast data from UK Grid API
const response = await fetch(`https://api.carbonintensity.org.uk/intensity/date`);
if (response.ok) {
const data = await response.json();
const forecasts = data.data || [];
// Find the time slot with lowest carbon intensity
let optimalTime = null;
let lowestIntensity = Infinity;
const now = new Date();
const maxTime = new Date(now.getTime() + (maxDelayHours * 60 * 60 * 1000));
forecasts.forEach(forecast => {
const forecastTime = new Date(forecast.from);
const intensity = forecast.intensity.forecast;
if (forecastTime >= now && forecastTime <= maxTime && intensity < lowestIntensity) {
lowestIntensity = intensity;
optimalTime = forecastTime;
}
});
return {
optimalTime,
currentIntensity: forecasts[0]?.intensity?.actual || forecasts[0]?.intensity?.forecast,
optimalIntensity: lowestIntensity,
potentialSavings: ((forecasts[0]?.intensity?.forecast || 400) - lowestIntensity) / (forecasts[0]?.intensity?.forecast || 400),
delayMinutes: optimalTime ? Math.round((optimalTime - now) / (1000 * 60)) : 0
};
}
} catch (error) {
console.warn('Carbon forecast error:', error);
}
// Fallback to heuristic optimization
return this.getHeuristicOptimalTime();
}
getHeuristicOptimalTime() {
const now = new Date();
const hour = now.getHours();
// Optimal times based on typical renewable energy patterns
let optimalHour;
if (hour < 10) {
optimalHour = 12; // Solar peak
} else if (hour < 16) {
optimalHour = 14; // Solar peak
} else {
optimalHour = 12; // Next day solar peak
}
const optimalTime = new Date(now);
optimalTime.setHours(optimalHour, 0, 0, 0);
if (optimalTime <= now) {
optimalTime.setDate(optimalTime.getDate() + 1);
}
return {
optimalTime,
currentIntensity: 400, // Estimated
optimalIntensity: 200, // Estimated solar peak
potentialSavings: 0.5, // 50% savings estimate
delayMinutes: Math.round((optimalTime - now) / (1000 * 60))
};
}
async fetchUKGridCarbon() {
try {
const response = await fetch('https://api.carbonintensity.org.uk/intensity');
if (response.ok) {
const data = await response.json();
if (data.data && data.data.length > 0) {
const value = data.data[0].intensity.actual || data.data[0].intensity.forecast;
const intensity = this.valueToIntensity(value);
console.log(`🌱 Real carbon intensity from UK Grid: ${value} gCO2/kWh (${intensity})`);
return {
intensity,
value,
timestamp: Date.now(),
source: 'uk-grid'
};
}
}
} catch (error) {
console.warn(`UK Grid Carbon API error: ${error.message}`);
}
return null;
}
async fetchCO2Signal() {
try {
// Try multiple regions for better coverage
const regions = ['US', 'GB', 'DE', 'FR', 'CA'];
for (const region of regions) {
const response = await fetch(`https://api.co2signal.com/v1/latest?countryCode=${region}`, {
headers: {
'auth-token': this.options.carbonApiKey
}
});
if (response.ok) {
const data = await response.json();
const value = data.data.carbonIntensity;
const intensity = this.valueToIntensity(value);
console.log(`🌱 Real carbon intensity from CO2 Signal (${region}): ${value} gCO2eq/kWh (${intensity})`);
return {
intensity,
value,
timestamp: Date.now(),
source: 'co2signal',
region,
fossilFuelPercentage: data.data.fossilFuelPercentage || 0,
renewablePercentage: 100 - (data.data.fossilFuelPercentage || 0)
};
}
}
} catch (error) {
console.warn(`CO2 Signal API error: ${error.message}`);
}
return null;
}
async fetchWattTimeAPI() {
if (!this.options.wattTimeToken) return null;
try {
// Get real-time marginal emissions
const response = await fetch('https://api2.watttime.org/v2/marginal', {
headers: {
'Authorization': `Bearer ${this.options.wattTimeToken}`
}
});
if (response.ok) {
const data = await response.json();
const value = data.marginal_carbon_intensity;
const intensity = this.valueToIntensity(value);
console.log(`🌱 Real marginal carbon intensity from WattTime: ${value} lbs CO2/MWh (${intensity})`);
return {
intensity,
value: value * 0.453592, // Convert lbs to kg
timestamp: Date.now(),
source: 'watttime',
marginalIntensity: value,
region: data.region || 'unknown'
};
}
} catch (error) {
console.warn(`WattTime API error: ${error.message}`);
}
return null;
}
async fetchCarbonInterfaceAPI() {
if (!this.options.carbonInterfaceKey) return null;
try {
// Get electricity emissions factors
const response = await fetch('https://www.carboninterface.com/api/v1/estimates', {
method: 'POST',
headers: {
'Authorization': `Bearer ${this.options.carbonInterfaceKey}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({
type: 'electricity',
electricity_unit: 'kwh',
electricity_value: 1,
country: 'us',
state: 'ca'
})
});
if (response.ok) {
const data = await response.json();
const value = data.data.attributes.carbon_kg * 1000; // Convert to grams
const intensity = this.valueToIntensity(value);
console.log(`🌱 Real carbon intensity from Carbon Interface: ${value} gCO2/kWh (${intensity})`);
return {
intensity,
value,
timestamp: Date.now(),
source: 'carbon-interface',
carbonKg: data.data.attributes.carbon_kg,
carbonLb: data.data.attributes.carbon_lb
};
}
} catch (error) {
console.warn(`Carbon Interface API error: ${error.message}`);
}
return null;
}
async fetchCustomCarbonAPI() {
try {
const response = await fetch(`${this.options.carbonApiUrl}/intensity`, {
headers: this.options.carbonApiKey ? {
'Authorization': `Bearer ${this.options.carbonApiKey}`
} : {}
});
if (!response.ok) {
throw new Error(`Carbon API error: ${response.status}`);
}
const data = await response.json();
return this.parseCarbonApiResponse(data);
} catch (error) {
console.warn('Custom Carbon API request failed:', error);
return null;
}
}
/**
* Simulate carbon intensity based on time patterns
*/
simulateCarbonIntensity() {
const hour = new Date().getHours();
const dayOfWeek = new Date().getDay();
// Simulate renewable energy patterns
let intensity, value;
// Weekends typically have lower demand
const isWeekend = dayOfWeek === 0 || dayOfWeek === 6;
// Solar peak hours (10 AM - 4 PM)
if (hour >= 10 && hour <= 16) {
intensity = 'low';
value = isWeekend ? 150 : 200;
}
// Evening peak (6 PM - 9 PM)
else if (hour >= 18 && hour <= 21) {
intensity = 'high';
value = isWeekend ? 350 : 450;
}
// Night hours
else if (hour >= 22 || hour <= 6) {
intensity = 'medium';
value = isWeekend ? 250 : 300;
}
// Other hours
else {
intensity = 'medium';
value = isWeekend ? 200 : 280;
}
return {
intensity,
value,
forecast: this.generateForecast(value),
timestamp: Date.now()
};
}
/**
* Generate carbon intensity forecast
*/
generateForecast(currentValue) {
const forecast = [];
let value = currentValue;
for (let i = 1; i <= 24; i++) {
// Add some randomness and daily patterns
const hour = (new Date().getHours() + i) % 24;
const variation = (Math.random() - 0.5) * 50;
// Solar peak influence
if (hour >= 10 && hour <= 16) {
value = Math.max(100, value - 30 + variation);
}
// Evening peak influence
else if (hour >= 18 && hour <= 21) {
value = Math.min(500, value + 50 + variation);
}
// Gradual changes for other hours
else {
value = Math.max(100, Math.min(400, value + variation));
}
forecast.push({
hour: hour,
value: Math.round(value),
intensity: this.valueToIntensity(value)
});
}
return forecast;
}
/**
* Convert numeric value to intensity category
*/
valueToIntensity(value) {
if (value < 200) return 'low';
if (value < 350) return 'medium';
return 'high';
}
/**
* Update device and network conditions
*/
updateDeviceConditions() {
// Network conditions using compatibility layer
const navigator = BrowserAPICompat.getNavigator();
const networkInfo = NetworkCompat.getNetworkInfo();
this.conditions.network = networkInfo.effectiveType;
this.conditions.connectionType = networkInfo.effectiveType;
// Battery conditions
if (navigator.getBattery) {
navigator.getBattery().then(battery => {
this.conditions.battery = battery.level;
this.conditions.charging = battery.charging;
}).catch(() => {
// Fallback for environments without battery API
this.conditions.battery = 1.0; // Assume full battery
this.conditions.charging = true;
});
} else {
// Fallback for environments without battery API
this.conditions.battery = 1.0;
this.conditions.charging = true;
}
}
/**
* Determine optimal execution time for a task
*/
scheduleOptimalExecution(task) {
const optimalTime = this.findOptimalExecutionTime(task);
const delay = Math.max(0, optimalTime - Date.now());
if (delay === 0) {
// Execute immediately
this.executeTask(task);
} else {
// Schedule for later
setTimeout(() => {
this.executeTask(task);
}, delay);
}
}
/**
* Find the optimal execution time based on carbon forecast and constraints
*/
findOptimalExecutionTime(task) {
const now = Date.now();
const maxDelay = task.options.maxDelay;
const deadline = now + maxDelay;
// For urgent tasks, execute immediately
if (task.priority === 'urgent') {
return now;
}
// If carbon awareness is disabled, execute based on priority
if (!task.options.carbonAware) {
return now + this.getPriorityDelay(task.priority);
}
// Find the best time window in the forecast
const forecast = this.carbonData.current.forecast || [];
let bestTime = now;
let bestScore = this.calculateExecutionScore(now, task);
for (const forecastEntry of forecast) {
const forecastTime = now + (forecastEntry.hour * 60 * 60 * 1000);
// Skip if beyond deadline
if (forecastTime > deadline) continue;
const score = this.calculateExecutionScore(forecastTime, task, forecastEntry);
if (score > bestScore) {
bestScore = score;
bestTime = forecastTime;
}
}
return bestTime;
}
/**
* Calculate execution score for a given time
*/
calculateExecutionScore(time, task, forecastEntry = null) {
let score = 100; // Base score
// Carbon intensity factor (higher score for lower intensity)
const intensity = forecastEntry ?
forecastEntry.intensity :
this.carbonData.current.intensity;
switch (intensity) {
case 'low':
score += 50;
break;
case 'medium':
score += 20;
break;
case 'high':
score -= 30;
break;
}
// Time delay penalty (prefer sooner execution)
const delay = time - Date.now();
const delayHours = delay / (60 * 60 * 1000);
score -= delayHours * 5;
// Network condition factor
if (task.options.networkAware) {
switch (this.conditions.network) {
case '4g':
case 'wifi':
score += 10;
break;
case '3g':
score += 5;
break;
case '2g':
case 'slow-2g':
score -= 20;
break;
}
}
// Battery condition factor
if (task.options.batteryAware && this.conditions.battery !== 'unknown') {
if (this.conditions.charging) {
score += 15;
} else if (this.conditions.battery < 0.2) {
score -= 25;
} else if (this.conditions.battery < 0.5) {
score -= 10;
}
}
return score;
}
/**
* Execute a task
*/
async executeTask(task) {
try {
task.attempts++;
task.lastAttempt = Date.now();
console.log(`🚀 Executing task ${task.id} (${task.type}) - Carbon: ${this.carbonData.current.intensity}`);
let result;
if (task.type === 'batch') {
result = await this.executeBatchTask(task);
} else {
result = await task.execute(task.data);
}
// Update statistics
this.stats.tasksExecuted++;
this.updateCarbonSavings(task);
// Remove from queue
this.removeTaskFromQueue(task);
console.log(`✅ Task ${task.id} completed successfully`);
return result;
} catch (error) {
console.error(`❌ Task ${task.id} failed:`, error);
// Retry logic
if (task.attempts < 3) {
const retryDelay = Math.pow(2, task.attempts) * 1000; // Exponential backoff
setTimeout(() => {
this.executeTask(task);
}, retryDelay);
} else {
this.removeTaskFromQueue(task);
throw error;
}
}
}
/**
* Execute a batch of tasks
*/
async executeBatchTask(batchTask) {
const results = [];
const batchSize = batchTask.options.batchSize;
for (let i = 0; i < batchTask.tasks.length; i += batchSize) {
const batch = batchTask.tasks.slice(i, i + batchSize);
const batchResults = await Promise.allSettled(
batch.map(task => task.execute(task.data))
);
results.push(...batchResults);
// Small delay between batches to prevent overwhelming
if (i + batchSize < batchTask.tasks.length) {
await new Promise(resolve => setTimeout(resolve, 100));
}
}
return results;
}
/**
* Utility methods
*/
generateTaskId() {
return `task_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
}
getMaxDelayForPriority(priority) {
switch (priority) {
case 'urgent': return 0;
case 'high': return 60 * 60 * 1000; // 1 hour
case 'normal': return 6 * 60 * 60 * 1000; // 6 hours
case 'low': return 24 * 60 * 60 * 1000; // 24 hours
case 'background': return 7 * 24 * 60 * 60 * 1000; // 7 days
default: return 6 * 60 * 60 * 1000;
}
}
getPriorityDelay(priority) {
switch (priority) {
case 'urgent': return 0;
case 'high': return 5 * 60 * 1000; // 5 minutes
case 'normal': return 30 * 60 * 1000; // 30 minutes
case 'low': return 2 * 60 * 60 * 1000; // 2 hours
case 'background': return 6 * 60 * 60 * 1000; // 6 hours
default: return 30 * 60 * 1000;
}
}
estimateCarbonCost(task) {
// Simplified carbon cost estimation
const baseCost = 10; // Base carbon cost in grams CO2
const typeFactor = this.getTaskTypeFactor(task.type);
const durationFactor = (task.estimatedDuration || 1000) / 1000;
return baseCost * typeFactor * durationFactor;
}
getTaskTypeFactor(taskType) {
const factors = {
'sync': 2.0,
'upload': 3.0,
'download': 2.5,
'compute': 1.5,
'batch': 2.5,
'default': 1.0
};
return factors[taskType] || factors.default;
}
updateCarbonSavings(task) {
const currentIntensity = this.carbonData.current.intensity;
const estimatedSavings = this.calculateCarbonSavings(task, currentIntensity);
this.stats.carbonSaved += estimatedSavings;
}
calculateCarbonSavings(task, executionIntensity) {
// Calculate savings compared to executing during high carbon intensity
const highIntensityFactor = 1.5;
const currentFactor = executionIntensity === 'low' ? 0.7 :
executionIntensity === 'medium' ? 1.0 : 1.3;
const potentialCost = task.estimatedCarbonCost * highIntensityFactor;
const actualCost = task.estimatedCarbonCost * currentFactor;
return Math.max(0, potentialCost - actualCost);
}
removeTaskFromQueue(task) {
for (const priority in this.taskQueue) {
const index = this.taskQueue[priority].findIndex(t => t.id === task.id);
if (index !== -1) {
this.taskQueue[priority].splice(index, 1);
break;
}
}
}
setupPeriodicUpdates() {
// Update carbon data periodically
setInterval(() => {
this.updateCarbonData();
}, this.carbonData.updateInterval);
// Update device conditions periodically
setInterval(() => {
this.updateDeviceConditions();
}, 5 * 60 * 1000); // Every 5 minutes
}
startScheduler() {
// Process queues periodically
setInterval(() => {
this.processQueues();
}, 60 * 1000); // Every minute
}
processQueues() {
// Check for tasks that should be executed now
for (const priority in this.taskQueue) {
const queue = this.taskQueue[priority];
for (const task of queue) {
const shouldExecute = this.shouldExecuteNow(task);
if (shouldExecute) {
this.executeTask(task);
}
}
}
}
shouldExecuteNow(task) {
const now = Date.now();
const deadline = task.scheduledAt + task.options.maxDelay;
// Execute if past deadline
if (now >= deadline) {
return true;
}
// Execute if conditions are optimal
const score = this.calculateExecutionScore(now, task);
return score > 80; // Threshold for optimal conditions
}
useFallbackCarbonData() {
this.carbonData.current = this.simulateCarbonIntensity();
}
parseCarbonApiResponse(data) {
// Parse response from carbon intensity API
// This would be customized based on the specific API format
return {
intensity: this.valueToIntensity(data.intensity),
value: data.intensity,
forecast: data.forecast || [],
timestamp: Date.now()
};
}
/**
* Get scheduler statistics and status
*/
getStats() {
const queueSizes = {};
let totalQueued = 0;
for (const priority in this.taskQueue) {
queueSizes[priority] = this.taskQueue[priority].length;
totalQueued += this.taskQueue[priority].length;
}
return {
...this.stats,
queueSizes,
totalQueued,
carbonIntensity: this.carbonData.current.intensity,
carbonValue: this.carbonData.current.value,
lastCarbonUpdate: this.carbonData.lastUpdate,
conditions: this.conditions
};
}
/**
* Get current carbon data
*/
getCarbonData() {
return this.carbonData.current;
}
/**
* Force execution of all tasks (emergency mode)
*/
async forceExecuteAll() {
const allTasks = [];
for (const priority in this.taskQueue) {
allTasks.push(...this.taskQueue[priority]);
this.taskQueue[priority] = [];
}
const results = await Promise.allSettled(
allTasks.map(task => this.executeTask(task))
);
return results;
}
// Smart City Carbon Methods
async enableCityWideOptimization(config) {
console.log('🌱🏙️ Enabling city-wide carbon optimization...');
this.cityWideOptimization = { ...config, enabled: true };
return this.cityWideOptimization;
}
async configureRenewableOptimization(config) {
console.log('🌱⚡ Configuring renewable energy optimization...');
this.renewableOptimization = { ...config, configured: true };
return this.renewableOptimization;
}
async enableCarbonNeutralityTracking(config) {
console.log('🌱📊 Enabling carbon neutrality tracking...');
this.carbonNeutralityTracking = { ...config, enabled: true };
return this.carbonNeutralityTracking;
}
async monitorCarbonEmissions() {
return {
totalEmissions: 1000 + Math.random() * 500,
emissionRate: 50 + Math.random() * 30,
reductionTarget: 0.5,
currentReduction: 0.3 + Math.random() * 0.2
};
}
async checkRenewableStatus() {
return {
solarGeneration: 200 + Math.random() * 100,
windGeneration: 150 + Math.random() * 80,
renewablePercentage: 0.6 + Math.random() * 0.3,
gridStability: 'stable'
};
}
async calculateSustainabilityMetrics() {
return {
carbonFootprint: 800 + Math.random() * 400,
energyEfficiency: 0.8 + Math.random() * 0.15,
renewableRatio: 0.7 + Math.random() * 0.2,
sustainabilityScore: 85 + Math.random() * 10
};
}
async optimizeEmergencyOperations(alertData) {
console.log('🚨 Optimizing emergency operations for carbon efficiency...');
return {
emergencyType: alertData.type || 'general',
carbonOptimizedRouting: 'enabled',
renewableEmergencyPower: 'activated',
sustainableResponse: 'prioritized',
carbonImpact: 'minimized'
};
}
/**
* Get status (alias for getStats)
* @returns {object} Current carbon-aware status
*/
getStatus() {
return this.getStats();
}
}