mirror of
https://github.com/stackblitz-labs/bolt.diy.git
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553 lines
17 KiB
TypeScript
553 lines
17 KiB
TypeScript
import React, { useEffect, useState, useRef, useCallback } from 'react';
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import { classNames } from '~/utils/classNames';
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import { Line } from 'react-chartjs-2';
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import {
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Chart as ChartJS,
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CategoryScale,
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LinearScale,
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PointElement,
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LineElement,
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Title,
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Tooltip,
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Legend,
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} from 'chart.js';
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import { toast } from 'react-toastify'; // Import toast
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// Register ChartJS components
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ChartJS.register(CategoryScale, LinearScale, PointElement, LineElement, Title, Tooltip, Legend);
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interface BatteryManager extends EventTarget {
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charging: boolean;
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chargingTime: number;
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dischargingTime: number;
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level: number;
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}
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interface SystemMetrics {
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cpu: number;
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memory: {
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used: number;
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total: number;
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percentage: number;
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};
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uptime: number;
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battery?: {
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level: number;
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charging: boolean;
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timeRemaining?: number;
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};
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network: {
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downlink: number;
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latency: number;
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type: string;
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};
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}
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interface MetricsHistory {
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timestamps: string[];
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cpu: number[];
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memory: number[];
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battery: number[];
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network: number[];
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}
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interface EnergySavings {
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updatesReduced: number;
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timeInSaverMode: number;
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estimatedEnergySaved: number; // in mWh (milliwatt-hours)
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}
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declare global {
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interface Navigator {
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getBattery(): Promise<BatteryManager>;
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}
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interface Performance {
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memory?: {
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jsHeapSizeLimit: number;
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totalJSHeapSize: number;
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usedJSHeapSize: number;
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};
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}
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}
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const MAX_HISTORY_POINTS = 60; // 1 minute of history at 1s intervals
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const BATTERY_THRESHOLD = 20; // Enable energy saver when battery below 20%
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const UPDATE_INTERVALS = {
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normal: {
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metrics: 1000, // 1s
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},
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energySaver: {
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metrics: 5000, // 5s
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},
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};
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// Energy consumption estimates (milliwatts)
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const ENERGY_COSTS = {
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update: 2, // mW per update
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apiCall: 5, // mW per API call
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rendering: 1, // mW per render
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};
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export default function TaskManagerTab() {
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const [metrics, setMetrics] = useState<SystemMetrics>({
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cpu: 0,
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memory: { used: 0, total: 0, percentage: 0 },
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uptime: 0,
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network: { downlink: 0, latency: 0, type: 'unknown' },
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});
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const [metricsHistory, setMetricsHistory] = useState<MetricsHistory>({
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timestamps: [],
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cpu: [],
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memory: [],
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battery: [],
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network: [],
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});
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const [energySaverMode, setEnergySaverMode] = useState<boolean>(() => {
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// Initialize from localStorage, default to false
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const saved = localStorage.getItem('energySaverMode');
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return saved ? JSON.parse(saved) : false;
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});
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const [autoEnergySaver, setAutoEnergySaver] = useState<boolean>(() => {
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// Initialize from localStorage, default to false
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const saved = localStorage.getItem('autoEnergySaver');
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return saved ? JSON.parse(saved) : false;
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});
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const [energySavings, setEnergySavings] = useState<EnergySavings>({
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updatesReduced: 0,
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timeInSaverMode: 0,
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estimatedEnergySaved: 0,
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});
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const saverModeStartTime = useRef<number | null>(null);
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// Handle energy saver mode changes
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const handleEnergySaverChange = (checked: boolean) => {
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setEnergySaverMode(checked);
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localStorage.setItem('energySaverMode', JSON.stringify(checked));
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toast.success(checked ? 'Energy Saver mode enabled' : 'Energy Saver mode disabled');
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};
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// Handle auto energy saver changes
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const handleAutoEnergySaverChange = (checked: boolean) => {
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setAutoEnergySaver(checked);
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localStorage.setItem('autoEnergySaver', JSON.stringify(checked));
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toast.success(checked ? 'Auto Energy Saver enabled' : 'Auto Energy Saver disabled');
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if (!checked) {
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// When disabling auto mode, also disable energy saver mode
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setEnergySaverMode(false);
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localStorage.setItem('energySaverMode', 'false');
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}
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};
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// Update energy savings calculation
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const updateEnergySavings = useCallback(() => {
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if (!energySaverMode) {
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saverModeStartTime.current = null;
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setEnergySavings({
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updatesReduced: 0,
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timeInSaverMode: 0,
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estimatedEnergySaved: 0,
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});
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return;
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}
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if (!saverModeStartTime.current) {
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saverModeStartTime.current = Date.now();
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}
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const timeInSaverMode = Math.max(0, (Date.now() - (saverModeStartTime.current || Date.now())) / 1000);
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const normalUpdatesPerMinute = 60 / (UPDATE_INTERVALS.normal.metrics / 1000);
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const saverUpdatesPerMinute = 60 / (UPDATE_INTERVALS.energySaver.metrics / 1000);
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const updatesReduced = Math.floor((normalUpdatesPerMinute - saverUpdatesPerMinute) * (timeInSaverMode / 60));
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const energyPerUpdate = ENERGY_COSTS.update;
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const energySaved = (updatesReduced * energyPerUpdate) / 3600;
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setEnergySavings({
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updatesReduced,
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timeInSaverMode,
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estimatedEnergySaved: energySaved,
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});
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}, [energySaverMode]);
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// Add interval for energy savings updates
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useEffect(() => {
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const interval = setInterval(updateEnergySavings, 1000);
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return () => clearInterval(interval);
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}, [updateEnergySavings]);
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// Update metrics
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const updateMetrics = async () => {
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try {
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// Get memory info using Performance API
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const memory = performance.memory || {
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jsHeapSizeLimit: 0,
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totalJSHeapSize: 0,
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usedJSHeapSize: 0,
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};
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const totalMem = memory.totalJSHeapSize / (1024 * 1024);
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const usedMem = memory.usedJSHeapSize / (1024 * 1024);
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const memPercentage = (usedMem / totalMem) * 100;
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// Get CPU usage using Performance API
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const cpuUsage = await getCPUUsage();
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// Get battery info
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let batteryInfo: SystemMetrics['battery'] | undefined;
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try {
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const battery = await navigator.getBattery();
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batteryInfo = {
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level: battery.level * 100,
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charging: battery.charging,
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timeRemaining: battery.charging ? battery.chargingTime : battery.dischargingTime,
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};
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} catch {
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console.log('Battery API not available');
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}
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// Get network info using Network Information API
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const connection =
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(navigator as any).connection || (navigator as any).mozConnection || (navigator as any).webkitConnection;
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const networkInfo = {
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downlink: connection?.downlink || 0,
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latency: connection?.rtt || 0,
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type: connection?.type || 'unknown',
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};
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const newMetrics = {
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cpu: cpuUsage,
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memory: {
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used: Math.round(usedMem),
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total: Math.round(totalMem),
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percentage: Math.round(memPercentage),
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},
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uptime: performance.now() / 1000,
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battery: batteryInfo,
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network: networkInfo,
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};
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setMetrics(newMetrics);
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// Update metrics history
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const now = new Date().toLocaleTimeString();
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setMetricsHistory((prev) => {
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const timestamps = [...prev.timestamps, now].slice(-MAX_HISTORY_POINTS);
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const cpu = [...prev.cpu, newMetrics.cpu].slice(-MAX_HISTORY_POINTS);
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const memory = [...prev.memory, newMetrics.memory.percentage].slice(-MAX_HISTORY_POINTS);
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const battery = [...prev.battery, batteryInfo?.level || 0].slice(-MAX_HISTORY_POINTS);
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const network = [...prev.network, networkInfo.downlink].slice(-MAX_HISTORY_POINTS);
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return { timestamps, cpu, memory, battery, network };
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});
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} catch (error: unknown) {
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console.error('Failed to update system metrics:', error);
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}
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};
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// Get real CPU usage using Performance API
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const getCPUUsage = async (): Promise<number> => {
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try {
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const t0 = performance.now();
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// Create some actual work to measure and use the result
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let result = 0;
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for (let i = 0; i < 10000; i++) {
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result += Math.random();
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}
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// Use result to prevent optimization
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if (result < 0) {
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console.log('Unexpected negative result');
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}
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const t1 = performance.now();
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const timeTaken = t1 - t0;
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/*
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* Normalize to percentage (0-100)
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* Lower time = higher CPU availability
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*/
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const maxExpectedTime = 50; // baseline in ms
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const cpuAvailability = Math.max(0, Math.min(100, ((maxExpectedTime - timeTaken) / maxExpectedTime) * 100));
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return 100 - cpuAvailability; // Convert availability to usage
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} catch (error) {
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console.error('Failed to get CPU usage:', error);
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return 0;
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}
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};
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// Add network change listener
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useEffect(() => {
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const connection =
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(navigator as any).connection || (navigator as any).mozConnection || (navigator as any).webkitConnection;
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if (!connection) {
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return;
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}
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const updateNetworkInfo = () => {
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setMetrics((prev) => ({
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...prev,
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network: {
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downlink: connection.downlink || 0,
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latency: connection.rtt || 0,
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type: connection.type || 'unknown',
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},
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}));
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};
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connection.addEventListener('change', updateNetworkInfo);
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// eslint-disable-next-line consistent-return
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return () => connection.removeEventListener('change', updateNetworkInfo);
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}, []);
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// Remove all animation and process monitoring
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useEffect(() => {
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const metricsInterval = setInterval(
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() => {
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if (!energySaverMode) {
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updateMetrics();
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}
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},
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energySaverMode ? UPDATE_INTERVALS.energySaver.metrics : UPDATE_INTERVALS.normal.metrics,
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);
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return () => {
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clearInterval(metricsInterval);
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};
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}, [energySaverMode]);
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// Initial update effect
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useEffect((): (() => void) => {
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// Initial update
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updateMetrics();
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// Set up intervals for live updates
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const metricsInterval = setInterval(
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updateMetrics,
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energySaverMode ? UPDATE_INTERVALS.energySaver.metrics : UPDATE_INTERVALS.normal.metrics,
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);
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// Cleanup on unmount
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return () => {
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clearInterval(metricsInterval);
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};
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}, [energySaverMode]); // Re-create intervals when energy saver mode changes
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const getUsageColor = (usage: number): string => {
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if (usage > 80) {
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return 'text-red-500';
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}
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if (usage > 50) {
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return 'text-yellow-500';
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}
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return 'text-gray-500';
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};
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const renderUsageGraph = (data: number[], label: string, color: string) => {
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const chartData = {
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labels: metricsHistory.timestamps,
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datasets: [
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{
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label,
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data,
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borderColor: color,
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fill: false,
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tension: 0.4,
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},
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],
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};
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const options = {
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responsive: true,
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maintainAspectRatio: false,
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scales: {
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y: {
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beginAtZero: true,
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max: 100,
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grid: {
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color: 'rgba(255, 255, 255, 0.1)',
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},
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},
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x: {
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grid: {
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display: false,
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},
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},
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},
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plugins: {
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legend: {
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display: false,
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},
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},
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animation: {
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duration: 0,
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} as const,
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};
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return (
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<div className="h-32">
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<Line data={chartData} options={options} />
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</div>
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);
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};
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useEffect((): (() => void) | undefined => {
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if (!autoEnergySaver) {
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// If auto mode is disabled, clear any forced energy saver state
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setEnergySaverMode(false);
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return undefined;
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}
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const checkBatteryStatus = async () => {
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try {
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const battery = await navigator.getBattery();
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const shouldEnableSaver = !battery.charging && battery.level * 100 <= BATTERY_THRESHOLD;
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setEnergySaverMode(shouldEnableSaver);
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} catch {
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console.log('Battery API not available');
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}
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};
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checkBatteryStatus();
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const batteryCheckInterval = setInterval(checkBatteryStatus, 60000);
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return () => clearInterval(batteryCheckInterval);
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}, [autoEnergySaver]);
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return (
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<div className="flex flex-col gap-6">
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{/* System Metrics */}
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<div className="flex flex-col gap-4">
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<div className="flex items-center justify-between">
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<h3 className="text-base font-medium text-bolt-elements-textPrimary">System Metrics</h3>
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<div className="flex items-center gap-4">
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<div className="flex items-center gap-2">
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<input
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type="checkbox"
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id="autoEnergySaver"
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checked={autoEnergySaver}
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onChange={(e) => handleAutoEnergySaverChange(e.target.checked)}
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className="form-checkbox h-4 w-4 text-purple-600 rounded border-gray-300 dark:border-gray-700"
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/>
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<label htmlFor="autoEnergySaver" className="text-sm text-bolt-elements-textSecondary">
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Auto Energy Saver
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</label>
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</div>
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<div className="flex items-center gap-2">
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<input
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type="checkbox"
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id="energySaver"
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checked={energySaverMode}
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onChange={(e) => !autoEnergySaver && handleEnergySaverChange(e.target.checked)}
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disabled={autoEnergySaver}
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className="form-checkbox h-4 w-4 text-purple-600 rounded border-gray-300 dark:border-gray-700 disabled:opacity-50"
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/>
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<label
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htmlFor="energySaver"
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className={classNames('text-sm text-bolt-elements-textSecondary', { 'opacity-50': autoEnergySaver })}
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>
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Energy Saver
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{energySaverMode && <span className="ml-2 text-xs text-bolt-elements-textSecondary">Active</span>}
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</label>
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</div>
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</div>
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</div>
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<div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
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{/* CPU Usage */}
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<div className="flex flex-col gap-2 rounded-lg bg-[#F8F8F8] dark:bg-[#141414] p-4">
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<div className="flex items-center justify-between">
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<span className="text-sm text-bolt-elements-textSecondary">CPU Usage</span>
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<span className={classNames('text-sm font-medium', getUsageColor(metrics.cpu))}>
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{Math.round(metrics.cpu)}%
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</span>
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</div>
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{renderUsageGraph(metricsHistory.cpu, 'CPU', '#9333ea')}
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</div>
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{/* Memory Usage */}
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<div className="flex flex-col gap-2 rounded-lg bg-[#F8F8F8] dark:bg-[#141414] p-4">
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<div className="flex items-center justify-between">
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<span className="text-sm text-bolt-elements-textSecondary">Memory Usage</span>
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<span className={classNames('text-sm font-medium', getUsageColor(metrics.memory.percentage))}>
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{Math.round(metrics.memory.percentage)}%
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</span>
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</div>
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{renderUsageGraph(metricsHistory.memory, 'Memory', '#2563eb')}
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</div>
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{/* Battery */}
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{metrics.battery && (
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<div className="flex flex-col gap-2 rounded-lg bg-[#F8F8F8] dark:bg-[#141414] p-4">
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<div className="flex items-center justify-between">
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<span className="text-sm text-bolt-elements-textSecondary">Battery</span>
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<div className="flex items-center gap-2">
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{metrics.battery.charging && <div className="i-ph:lightning-fill w-4 h-4 text-bolt-action-primary" />}
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<span
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className={classNames(
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'text-sm font-medium',
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metrics.battery.level > 20 ? 'text-bolt-elements-textPrimary' : 'text-red-500',
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)}
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>
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{Math.round(metrics.battery.level)}%
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</span>
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</div>
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</div>
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{renderUsageGraph(metricsHistory.battery, 'Battery', '#22c55e')}
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</div>
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)}
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{/* Network */}
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<div className="flex flex-col gap-2 rounded-lg bg-[#F8F8F8] dark:bg-[#141414] p-4">
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<div className="flex items-center justify-between">
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<span className="text-sm text-bolt-elements-textSecondary">Network</span>
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<span className="text-sm font-medium text-bolt-elements-textPrimary">
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{metrics.network.downlink.toFixed(1)} Mbps
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</span>
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</div>
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{renderUsageGraph(metricsHistory.network, 'Network', '#f59e0b')}
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</div>
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</div>
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{/* Energy Savings */}
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{energySaverMode && (
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<div className="flex flex-col gap-2 rounded-lg bg-[#F8F8F8] dark:bg-[#141414] p-4">
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<h4 className="text-sm font-medium text-bolt-elements-textPrimary">Energy Savings</h4>
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<div className="grid grid-cols-3 gap-4">
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<div>
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<span className="text-sm text-bolt-elements-textSecondary">Updates Reduced</span>
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<p className="text-lg font-medium text-bolt-elements-textPrimary">{energySavings.updatesReduced}</p>
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</div>
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<div>
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<span className="text-sm text-bolt-elements-textSecondary">Time in Saver Mode</span>
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<p className="text-lg font-medium text-bolt-elements-textPrimary">
|
|
{Math.floor(energySavings.timeInSaverMode / 60)}m {Math.floor(energySavings.timeInSaverMode % 60)}s
|
|
</p>
|
|
</div>
|
|
<div>
|
|
<span className="text-sm text-bolt-elements-textSecondary">Energy Saved</span>
|
|
<p className="text-lg font-medium text-bolt-elements-textPrimary">
|
|
{energySavings.estimatedEnergySaved.toFixed(2)} mWh
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
)}
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|