pdf et livre en maintenance Industriel

import React, { useState, useEffect } from 'react'; const App = () => { const [selectedLink, setSelectedLink] = useState(''); const [targetVisits, setTargetVisits] = useState(100); const [selectedCountry, setSelectedCountry] = useState('Global'); const [duration, setDuration] = useState(7); const [isRunning, setIsRunning] = useState(false); const [currentVisits, setCurrentVisits] = useState(0); const [trafficData, setTrafficData] = useState([]); const countries = [ 'Global', 'United States', 'United Kingdom', 'Canada', 'Germany', 'France', 'Australia', 'Japan', 'Brazil', 'India' ]; const startTrafficSimulation = () => { if (!selectedLink) { alert('Please enter a valid URL'); return; } setIsRunning(true); setCurrentVisits(0); setTrafficData([]); // Simulate traffic generation (educational purposes only) const interval = setInterval(() => { const newVisit = { id: Date.now(), timestamp: new Date().toLocaleTimeString(), country: selectedCountry === 'Global' ? countries[Math.floor(Math.random() * (countries.length - 1)) + 1] : selectedCountry, ip: `${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}.${Math.floor(Math.random() * 255)}` }; setTrafficData(prev => [newVisit, ...prev.slice(0, 49)]); setCurrentVisits(prev => { const newCount = prev + 1; if (newCount >= targetVisits) { clearInterval(interval); setIsRunning(false); } return newCount; }); }, 1000); return () => clearInterval(interval); }; const resetSimulation = () => { setIsRunning(false); setCurrentVisits(0); setTrafficData([]); }; const progressPercentage = targetVisits > 0 ? (currentVisits / targetVisits) * 100 : 0; return (

{/* Header */}

Website Traffic Analytics Dashboard

Monitor and analyze your website traffic. Note: This is a simulation tool for educational purposes only. Generating fake traffic is unethical and violates most websites' terms of service.

{/* Main Card */}

Traffic Simulation Settings

{/* URL Input */}

Target URL setSelectedLink(e.target.value)} placeholder="https://example.com" className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-all" />

{/* Target Visits */}

Target Visits setTargetVisits(parseInt(e.target.value) || 0)} className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-all" />

{/* Country Selection */}

Target Country setSelectedCountry(e.target.value)} className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-all" > {countries.map(country => ( {country} ))}

{/* Duration */}

Duration (Days) setDuration(parseInt(e.target.value) || 1)} className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent transition-all" />

{/* Progress Bar */} {currentVisits > 0 && (

Progress {currentVisits}/{targetVisits} visits

)} {/* Action Buttons */}

{!isRunning ? ( ) : ( )}

{/* Traffic Data Table */} {trafficData.length > 0 && (

Recent Traffic Activity

{trafficData.map((visit) => ( ))}

Time	Country	IP Address
{visit.timestamp}	{visit.country}	{visit.ip}

)} {/* Educational Note */}

Important Notice

This simulation is for educational purposes only. Generating artificial traffic to websites is:

• • Unethical and potentially illegal
• • Violates most websites' terms of service
• • Can result in penalties from search engines
• • May lead to account suspension or legal action

Focus on legitimate traffic generation through quality content, SEO, and marketing strategies.

); }; export default App; ```