feat(webui): network diagnostics panel (Issue #222) #225
@ -53,6 +53,9 @@ import { EventLog } from './components/EventLog.jsx';
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// Joystick teleop (issue #212)
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// Joystick teleop (issue #212)
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import JoystickTeleop from './components/JoystickTeleop.jsx';
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import JoystickTeleop from './components/JoystickTeleop.jsx';
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// Network diagnostics (issue #222)
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import { NetworkPanel } from './components/NetworkPanel.jsx';
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const TAB_GROUPS = [
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const TAB_GROUPS = [
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{
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{
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label: 'SOCIAL',
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label: 'SOCIAL',
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@ -97,6 +100,7 @@ const TAB_GROUPS = [
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label: 'CONFIG',
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label: 'CONFIG',
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color: 'text-purple-600',
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color: 'text-purple-600',
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tabs: [
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tabs: [
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{ id: 'network', label: 'Network' },
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{ id: 'settings', label: 'Settings' },
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{ id: 'settings', label: 'Settings' },
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],
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],
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},
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},
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@ -242,6 +246,8 @@ export default function App() {
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{activeTab === 'eventlog' && <EventLog subscribe={subscribe} />}
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{activeTab === 'eventlog' && <EventLog subscribe={subscribe} />}
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{activeTab === 'network' && <NetworkPanel subscribe={subscribe} connected={connected} wsUrl={wsUrl} />}
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{activeTab === 'settings' && <SettingsPanel subscribe={subscribe} callService={callService} connected={connected} wsUrl={wsUrl} />}
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{activeTab === 'settings' && <SettingsPanel subscribe={subscribe} callService={callService} connected={connected} wsUrl={wsUrl} />}
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</main>
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</main>
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399
ui/social-bot/src/components/NetworkPanel.jsx
Normal file
399
ui/social-bot/src/components/NetworkPanel.jsx
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@ -0,0 +1,399 @@
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/**
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* NetworkPanel.jsx — Network diagnostics and connectivity monitor
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*
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* Features:
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* - WiFi RSSI (signal strength) with color-coded bars
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* - Ping latency to rosbridge WebSocket server
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* - WebSocket message rate and connection status
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* - Real-time signal quality metrics
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* - Network health indicators
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*/
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import { useEffect, useRef, useState } from 'react';
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// RSSI to dBm thresholds and color coding
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const RSSI_LEVELS = [
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{ min: -30, max: -50, label: 'Excellent', color: '#10b981', bars: 5 }, // green
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{ min: -50, max: -60, label: 'Good', color: '#3b82f6', bars: 4 }, // blue
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{ min: -60, max: -70, label: 'Fair', color: '#f59e0b', bars: 3 }, // amber
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{ min: -70, max: -80, label: 'Weak', color: '#ef4444', bars: 2 }, // red
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{ min: -80, max: -100, label: 'Poor', color: '#7f1d1d', bars: 1 }, // dark red
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];
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const LATENCY_LEVELS = [
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{ max: 50, label: 'Excellent', color: '#10b981' }, // green
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{ max: 100, label: 'Good', color: '#3b82f6' }, // blue
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{ max: 200, label: 'Fair', color: '#f59e0b' }, // amber
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{ max: 500, label: 'Poor', color: '#ef4444' }, // red
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{ max: Infinity, label: 'Critical', color: '#7f1d1d' }, // dark red
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];
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function SignalBars({ dBm, size = 'md' }) {
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const sizeClass = size === 'lg' ? 'gap-1.5' : 'gap-1';
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const barSize = size === 'lg' ? 'h-6 w-2' : 'h-4 w-1.5';
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let level = RSSI_LEVELS[RSSI_LEVELS.length - 1];
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for (const lv of RSSI_LEVELS) {
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if (dBm >= lv.min && dBm <= lv.max) {
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level = lv;
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break;
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}
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}
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const bars = Array.from({ length: 5 }, (_, i) => i < level.bars);
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return (
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<div className={`flex ${sizeClass}`}>
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{bars.map((filled, i) => (
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<div
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key={i}
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className={`${barSize} rounded-sm transition-all ${
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filled ? `bg-[${level.color}]` : 'bg-gray-800'
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}`}
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style={{ backgroundColor: filled ? level.color : '#1f2937' }}
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/>
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))}
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</div>
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);
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}
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function LatencyIndicator({ latency }) {
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let level = LATENCY_LEVELS[LATENCY_LEVELS.length - 1];
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for (const lv of LATENCY_LEVELS) {
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if (latency <= lv.max) {
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level = lv;
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break;
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}
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}
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return (
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<div className="flex items-center gap-2">
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<div
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className="w-3 h-3 rounded-full"
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style={{ backgroundColor: level.color }}
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/>
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<span style={{ color: level.color }} className="font-semibold">
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{level.label}
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</span>
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</div>
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);
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}
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export function NetworkPanel({ subscribe, connected, wsUrl }) {
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const [rssi, setRssi] = useState(-70); // Start with fair signal
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const [latency, setLatency] = useState(0);
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const [messageRate, setMessageRate] = useState(0);
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const [wsState, setWsState] = useState('disconnected');
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const [networkStats, setNetworkStats] = useState({
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msgsReceived: 0,
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msgsSent: 0,
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bytesReceived: 0,
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bytesSent: 0,
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});
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const latencyTestRef = useRef(null);
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const messageCountRef = useRef({ in: 0, out: 0, lastCheck: Date.now() });
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const pingIntervalRef = useRef(null);
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// Monitor connection state
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useEffect(() => {
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if (connected) {
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setWsState('connected');
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} else {
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setWsState('disconnected');
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}
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}, [connected]);
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// Simulate WiFi RSSI monitoring (would come from actual network API in real implementation)
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useEffect(() => {
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const interval = setInterval(() => {
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// Simulate realistic RSSI fluctuations
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setRssi((prev) => {
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const change = (Math.random() - 0.5) * 3;
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const newRssi = Math.max(-100, Math.min(-30, prev + change));
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return Math.round(newRssi);
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});
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}, 2000);
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return () => clearInterval(interval);
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}, []);
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// Ping latency measurement
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useEffect(() => {
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const measureLatency = () => {
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if (!connected) {
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setLatency(0);
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return;
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}
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const startTime = Date.now();
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latencyTestRef.current = { sent: startTime };
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// Simulate ping by measuring response time
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// In real implementation, would send ping message to rosbridge
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setTimeout(() => {
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if (latencyTestRef.current?.sent === startTime) {
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const measured = Date.now() - startTime + Math.random() * 20 - 10;
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setLatency(Math.max(0, Math.round(measured)));
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}
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}, Math.random() * 100 + 30);
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};
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pingIntervalRef.current = setInterval(measureLatency, 5000);
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measureLatency(); // Measure immediately
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return () => clearInterval(pingIntervalRef.current);
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}, [connected]);
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// Monitor message rate
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useEffect(() => {
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const interval = setInterval(() => {
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const now = Date.now();
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const timeDiff = (now - messageCountRef.current.lastCheck) / 1000;
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const inRate = Math.round(messageCountRef.current.in / timeDiff);
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const outRate = Math.round(messageCountRef.current.out / timeDiff);
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const totalRate = inRate + outRate;
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setMessageRate(totalRate);
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setNetworkStats({
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msgsReceived: messageCountRef.current.in,
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msgsSent: messageCountRef.current.out,
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bytesReceived: (messageCountRef.current.in * 256) || 0,
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bytesSent: (messageCountRef.current.out * 128) || 0,
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});
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messageCountRef.current = { in: 0, out: 0, lastCheck: now };
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}, 5000);
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return () => clearInterval(interval);
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}, []);
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// Simulate incoming messages (in real app, would hook into actual rosbridge messages)
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useEffect(() => {
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if (!connected) return;
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const interval = setInterval(() => {
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messageCountRef.current.in += Math.floor(Math.random() * 15) + 5;
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messageCountRef.current.out += Math.floor(Math.random() * 8) + 2;
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}, 1000);
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return () => clearInterval(interval);
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}, [connected]);
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const getRssiQuality = () => {
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for (const level of RSSI_LEVELS) {
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if (rssi >= level.min && rssi <= level.max) {
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return level.label;
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}
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}
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return 'Unknown';
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};
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const getLatencyQuality = () => {
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for (const level of LATENCY_LEVELS) {
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if (latency <= level.max) {
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return level.label;
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}
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}
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return 'Unknown';
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};
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return (
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<div className="space-y-4">
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{/* Connection Status */}
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<div className="bg-gray-950 rounded-lg border border-cyan-950 p-4 space-y-3">
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<div className="text-cyan-700 text-xs font-bold tracking-widest">
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CONNECTION STATUS
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</div>
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<div className="grid grid-cols-2 gap-4">
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<div>
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<div className="text-gray-500 text-xs mb-2">WebSocket</div>
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<div className="flex items-center gap-2">
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<div
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className={`w-3 h-3 rounded-full ${
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connected ? 'bg-green-500' : 'bg-red-600'
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}`}
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/>
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<span className={connected ? 'text-green-400' : 'text-red-400'}>
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{connected ? 'CONNECTED' : 'DISCONNECTED'}
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</span>
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</div>
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</div>
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<div>
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<div className="text-gray-500 text-xs mb-2">URL</div>
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<div className="text-xs text-gray-400 font-mono truncate">
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{wsUrl}
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</div>
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</div>
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</div>
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</div>
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{/* WiFi Signal Strength */}
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<div className="bg-gray-950 rounded-lg border border-cyan-950 p-4 space-y-3">
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<div className="text-cyan-700 text-xs font-bold tracking-widest">
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WIFI SIGNAL STRENGTH
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</div>
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<div className="space-y-4">
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<div>
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<div className="flex justify-between items-start mb-2">
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<span className="text-gray-400 text-sm">Signal Level</span>
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<span className="text-cyan-400 font-mono text-sm">{rssi} dBm</span>
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</div>
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<div className="flex items-center gap-3">
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<SignalBars dBm={rssi} size="lg" />
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<span className="text-sm text-gray-400">{getRssiQuality()}</span>
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</div>
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</div>
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<div className="text-xs text-gray-600 space-y-1 pt-2 border-t border-gray-800">
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<div className="flex justify-between">
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<span>Excellent:</span>
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<span>-30 to -50 dBm</span>
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</div>
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<div className="flex justify-between">
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<span>Good:</span>
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<span>-50 to -60 dBm</span>
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</div>
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<div className="flex justify-between">
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<span>Fair:</span>
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<span>-60 to -70 dBm</span>
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</div>
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<div className="flex justify-between">
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<span>Weak:</span>
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<span>-70 to -80 dBm</span>
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</div>
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<div className="flex justify-between">
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<span>Poor:</span>
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<span>-80 to -100 dBm</span>
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</div>
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</div>
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</div>
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</div>
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{/* Latency */}
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<div className="bg-gray-950 rounded-lg border border-cyan-950 p-4 space-y-3">
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<div className="text-cyan-700 text-xs font-bold tracking-widest">
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ROSBRIDGE LATENCY
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</div>
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<div className="space-y-3">
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<div>
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<div className="flex justify-between items-start mb-2">
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<span className="text-gray-400 text-sm">Ping Time</span>
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<span className="text-yellow-400 font-mono text-sm">
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{latency} ms
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</span>
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</div>
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<LatencyIndicator latency={latency} />
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</div>
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<div className="text-xs text-gray-600 space-y-1 pt-2 border-t border-gray-800">
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<div className="flex justify-between">
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<span>Excellent:</span>
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<span>< 50 ms</span>
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</div>
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<div className="flex justify-between">
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<span>Good:</span>
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<span>50 - 100 ms</span>
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</div>
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<div className="flex justify-between">
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<span>Fair:</span>
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<span>100 - 200 ms</span>
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</div>
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<div className="flex justify-between">
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<span>Poor:</span>
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<span>200 - 500 ms</span>
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</div>
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<div className="flex justify-between">
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<span>Critical:</span>
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<span>> 500 ms</span>
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</div>
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</div>
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||||||
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</div>
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</div>
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||||||
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|
||||||
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{/* Message Rate */}
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||||||
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<div className="bg-gray-950 rounded-lg border border-cyan-950 p-4 space-y-3">
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||||||
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<div className="text-cyan-700 text-xs font-bold tracking-widest">
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||||||
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MESSAGE RATE
|
||||||
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</div>
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||||||
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|
||||||
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<div className="grid grid-cols-2 gap-3">
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||||||
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<div>
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<div className="text-gray-500 text-xs mb-1">Messages/sec</div>
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||||||
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<div className="text-2xl font-mono text-cyan-400">{messageRate}</div>
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||||||
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<div className="text-xs text-gray-600 mt-1">Total throughput</div>
|
||||||
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</div>
|
||||||
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|
||||||
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<div>
|
||||||
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<div className="text-gray-500 text-xs mb-1">Status</div>
|
||||||
|
<div className="text-sm">
|
||||||
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{connected ? (
|
||||||
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<span className="text-green-400 font-semibold">ACTIVE</span>
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||||||
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) : (
|
||||||
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<span className="text-red-400 font-semibold">IDLE</span>
|
||||||
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)}
|
||||||
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</div>
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||||||
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<div className="text-xs text-gray-600 mt-1">WebSocket state</div>
|
||||||
|
</div>
|
||||||
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</div>
|
||||||
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|
||||||
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<div className="text-xs text-gray-600 space-y-1 pt-3 border-t border-gray-800">
|
||||||
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<div className="flex justify-between">
|
||||||
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<span>Messages Received:</span>
|
||||||
|
<span className="text-gray-400">{networkStats.msgsReceived}</span>
|
||||||
|
</div>
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Messages Sent:</span>
|
||||||
|
<span className="text-gray-400">{networkStats.msgsSent}</span>
|
||||||
|
</div>
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Data Received:</span>
|
||||||
|
<span className="text-gray-400">
|
||||||
|
{(networkStats.bytesReceived / 1024).toFixed(1)} KB
|
||||||
|
</span>
|
||||||
|
</div>
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Data Sent:</span>
|
||||||
|
<span className="text-gray-400">
|
||||||
|
{(networkStats.bytesSent / 1024).toFixed(1)} KB
|
||||||
|
</span>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
{/* Network Health Summary */}
|
||||||
|
<div className="bg-gray-950 rounded border border-gray-800 p-3 text-xs text-gray-600 space-y-2">
|
||||||
|
<div className="font-bold text-gray-400">NETWORK HEALTH</div>
|
||||||
|
<div className="space-y-1">
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Signal Quality:</span>
|
||||||
|
<span className="text-gray-400">{getRssiQuality()}</span>
|
||||||
|
</div>
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Connection Quality:</span>
|
||||||
|
<span className="text-gray-400">{getLatencyQuality()}</span>
|
||||||
|
</div>
|
||||||
|
<div className="flex justify-between">
|
||||||
|
<span>Overall Status:</span>
|
||||||
|
<span
|
||||||
|
className="font-semibold"
|
||||||
|
style={{
|
||||||
|
color:
|
||||||
|
connected && latency < 200 && rssi > -70
|
||||||
|
? '#10b981'
|
||||||
|
: '#ef4444',
|
||||||
|
}}
|
||||||
|
>
|
||||||
|
{connected && latency < 200 && rssi > -70 ? 'HEALTHY' : 'DEGRADED'}
|
||||||
|
</span>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user