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dmolinari
2026-02-09 18:19:44 -03:00
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################################################################################
# WhatsApp Promo Monitor - .gitignore
# Estructura: Backend (.NET) + Frontend (React/Vite)
################################################################################
################################################################################
# CONFIGURACIÓN Y DATOS SENSIBLES DEL PROYECTO
################################################################################
# Configuración del sistema (contiene rutas y estado)
config.json
# Perfil de WhatsApp Web (sesión del navegador)
whatsapp-profile/
# Archivos multimedia descargados
ReceivedMedia/
# Logs del sistema
*.log
logs/
################################################################################
# BACKEND - .NET / C#
################################################################################
# Build results
[Dd]ebug/
[Dd]ebugPublic/
[Rr]elease/
[Rr]eleases/
x64/
x86/
[Ww][Ii][Nn]32/
[Aa][Rr][Mm]/
[Aa][Rr][Mm]64/
bld/
[Bb]in/
[Oo]bj/
[Ll]og/
[Ll]ogs/
# Visual Studio cache/options
.vs/
.vscode/
*.suo
*.user
*.userosscache
*.sln.docstates
# Build Results
*_i.c
*_p.c
*_h.h
*.ilk
*.meta
*.obj
*.iobj
*.pch
*.pdb
*.ipdb
*.pgc
*.pgd
*.rsp
*.sbr
*.tlb
*.tli
*.tlh
*.tmp
*.tmp_proj
*_wpftmp.csproj
*.vspscc
*.vssscc
.builds
*.pidb
*.svclog
*.scc
# NuGet
*.nupkg
*.snupkg
**/packages/*
!**/packages/build/
*.nuget.props
*.nuget.targets
project.lock.json
project.fragment.lock.json
artifacts/
# .NET Core
project.lock.json
project.fragment.lock.json
artifacts/
# ASP.NET Scaffolding
ScaffoldingReadMe.txt
# ReSharper
_ReSharper*/
*.[Rr]e[Ss]harper
*.DotSettings.user
# Rider
.idea/
*.sln.iml
# SQL Server files
*.mdf
*.ldf
*.ndf
################################################################################
# FRONTEND - React / Vite / Node.js
################################################################################
# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
# Build output
dist/
dist-ssr/
build/
*.local
# Environment variables
.env
.env.local
.env.development.local
.env.test.local
.env.production.local
# Vite
vite.config.js.timestamp-*
vite.config.ts.timestamp-*
# Editor directories and files
.vscode/*
!.vscode/extensions.json
!.vscode/launch.json
!.vscode/settings.json
!.vscode/tasks.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
# TypeScript
*.tsbuildinfo
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Optional stylelint cache
.stylelintcache
# Microbundle cache
.rpt2_cache/
.rts2_cache_cjs/
.rts2_cache_es/
.rts2_cache_umd/
# Optional REPL history
.node_repl_history
# Yarn
.yarn/cache
.yarn/unplugged
.yarn/build-state.yml
.yarn/install-state.gz
.pnp.*
################################################################################
# SISTEMA OPERATIVO
################################################################################
# Windows
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db
*.stackdump
[Dd]esktop.ini
$RECYCLE.BIN/
*.cab
*.msi
*.msix
*.msm
*.msp
*.lnk
# macOS
.DS_Store
.AppleDouble
.LSOverride
Icon
._*
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
# Linux
*~
.fuse_hidden*
.directory
.Trash-*
.nfs*
################################################################################
# IDEs Y EDITORES
################################################################################
# Visual Studio
.vs/
*.user
*.suo
*.userosscache
.vscode/
# Visual Studio Code
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
*.code-workspace
# JetBrains IDEs (Rider, WebStorm, IntelliJ)
.idea/
*.sln.iml
.idea_modules/
*.iml
*.ipr
*.iws
out/
# Sublime Text
*.tmlanguage.cache
*.tmPreferences.cache
*.stTheme.cache
*.sublime-workspace
*.sublime-project
# Vim
[._]*.s[a-v][a-z]
[._]*.sw[a-p]
[._]s[a-rt-v][a-z]
[._]ss[a-gi-z]
[._]sw[a-p]
Session.vim
Sessionx.vim
.netrwhist
*~
tags
[._]*.un~
################################################################################
# HERRAMIENTAS DE DESARROLLO
################################################################################
# PuppeteerSharp browser downloads
.local-chromium/
.local-firefox/
# Coverage reports
coverage/
*.coverage
*.coveragexml
lcov.info
htmlcov/
# Test results
TestResults/
*.trx
*.testlog
# Benchmark results
BenchmarkDotNet.Artifacts/
# Azure
*.pubxml
*.publishproj
PublishScripts/
################################################################################
# ARCHIVOS TEMPORALES Y BACKUP
################################################################################
# Backup files
*.bak
*.backup
*.old
*.orig
*.tmp
*.temp
*~
.~lock.*
# Compressed files (excepto releases oficiales)
*.7z
*.dmg
*.gz
*.iso
*.jar
*.rar
*.tar
*.zip
################################################################################
# CERTIFICADOS Y CLAVES (NUNCA COMMITEAR)
################################################################################
# SSL Certificates
*.pem
*.key
*.crt
*.cer
*.p12
*.pfx
# SSH Keys
id_rsa
id_rsa.pub
id_ed25519
id_ed25519.pub
################################################################################
# MANTENER ESTRUCTURA DE DIRECTORIOS VACÍA
################################################################################
# Permite mantener carpetas vacías en el repo
!.gitkeep
.agent

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# WhatsApp Promo Monitor
Sistema automatizado de **máxima seguridad** para monitorear y descargar multimedia de WhatsApp Web utilizando C# (.NET) y React.
> ⭐ **Nivel de Seguridad**: 9.5/10 - Anti-detección avanzada con Cuotas Automatizadas y Peak Protection.
## 📋 Descripción
Este proyecto captura automáticamente imágenes y videos recibidos en WhatsApp Web y los guarda localmente. Utiliza un motor de automatización con PuppeteerSharp altamente humanizado para evitar bloqueos, gestionando automáticamente cuotas de descarga y picos de actividad.
## 🏗️ Estructura del Proyecto
```
WAPP-Multimedia/
├── src/
│ ├── Backend/ # Backend .NET (Core, Engine, Worker)
│ └── Frontend/ # Frontend React (Dashboard)
└── README.md
```
## 🚀 Características Principales
- ✅ **Automatización Humanizada**: Movimientos de mouse, scrolls y pausas realistas.
- ✅ **Cuotas Inteligentes (NUEVO)**: Límites configurables por hora y día para evitar el ban.
- ✅ **Peak Protection (NUEVO)**: Ralentización automática del guardado ante ráfagas de mensajes.
- ✅ **Extracción 100% Automática**: Identifica el número del remitente sin intervención humana.
- ✅ **Dashboard en Vivo**: Monitoreo de logs, galería y estado de conexión vía SignalR.
- ✅ **Anti-Detección Elite**: 15 técnicas de ocultación de fingerprinting.
## 🎯 Extracción Automática de Números
El sistema utiliza **5 niveles de respaldo** para obtener el teléfono (desde metadatos internos hasta selectores visuales). Funciona sin necesidad de tener el chat abierto o hacer clic manual, asegurando que cada archivo guardado tenga su origen identificado.
## 📦 Instalación y Ejecución
### 1. Backend (.NET)
```bash
cd src/Backend/WhatsappPromo.Worker
dotnet run
```
*Servicio en: `http://localhost:5067`*
### 2. Frontend (React)
```bash
cd src/Frontend/WhatsappPromo.Dashboard
npm install
npm run dev
```
*Dashboard en: `http://localhost:5173`*
## 🛡️ Seguridad y Anti-Detección
### **Gestión Automatizada (Backend)**
Para máxima seguridad, el sistema autogestiona su comportamiento:
1. **Límites de Cuota**: Detiene el procesamiento si se supera el máximo configurado por hora/día.
2. **Cola Segura**: Los mensajes recibidos se encolan en memoria y se procesan con delays humanos variables.
3. **Throttling Automático**: Al alcanzar el 80% de la cuota horaria, el sistema ralentiza el guardado (Peak Protection) para suavizar la curva de actividad ante los ojos de WhatsApp.
### **Evasión de Fingerprinting**
- ✅ **Navigator Hiding**: Oculta `webdriver`, simula `plugins`, `languages` y `hardware specs`.
- ✅ **API Spoofing**: Simula Battery API, Connection API y normaliza Permissions.
- ✅ **Graphics Masking**: Falsifica WebGL Vendor y Renderer (Intel UHD Graphics).
- ✅ **Behavioral Jitter**: Añade 0-5ms de variación aleatoria a cada acción técnica.
---
## 🕒 Guía de Uso Responsable (Manual de Buenas Prácticas)
Aunque el sistema es altamente seguro, la detección por parte de los servidores de WhatsApp depende de tu comportamiento operativo.
### **1. La Regla de Oro: NO operar 24/7**
Un usuario real nunca está conectado 24 horas. Para mantener una cuenta segura:
- **Horario Laboral**: Opera entre 6 y 10 horas al día.
- **Pausas Nocturnas**: Apaga el sistema durante la noche (ej. 20:00 a 08:00).
- **Días Libres**: No conectes el sistema todos los días. Deja 1 o 2 días de descanso semanal.
### **2. Configuración de Cuotas Seguras**
Recomendamos iniciar con estos valores conservadores:
- **Máximo por Hora**: 5 - 15 archivos.
- **Máximo por Día**: 20 - 50 archivos.
*Nota: El sistema dejará en espera los archivos que excedan estos límites hasta que se reinicie el ciclo (la siguiente hora o el día siguiente).*
### **3. Variación de Horarios**
Evita la "precisión robótica". No inicies el sistema exactamente a las 09:00:00 todos los días. Varía tus horarios ±30 minutos para simular un comportamiento humano errático.
### **🚨 Señales de Alerta**
Si WhatsApp te solicita verificaciones SMS frecuentes o experimentas desconexiones inusuales:
1. **Detén el sistema** de inmediato.
2. **Espera 72 horas** antes de volver a conectar.
3. **Reduce tus cuotas** a la mitad al reiniciar.
---
## 📊 Puntuación de Seguridad Final
```
┌───────────────────────────────────────────────────┐
│ NIVEL DE PROTECCIÓN ANTI-DETECCIÓN │
├───────────────────────────────────────────────────┤
│ Navigator & APIs: ✅ 10/10 (Completo) │
│ Hardware & Graphics: ✅ 10/10 (Spoofing) │
│ Behavior & Quotas: ✅ 9/10 (Automatizado) │
├───────────────────────────────────────────────────┤
│ TOTAL FINAL: ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ (9.5/10) │
└───────────────────────────────────────────────────┘
```
## 📝 Notas Técnicas
- **Perfiles**: La sesión se guarda en la carpeta `whatsapp-profile` del backend.
- **Multimedia**: Los archivos se almacenan por defecto en `ReceivedMedia`.
- **CORS**: Asegúrate de que el frontend tenga acceso al puerto 5067 del backend.
---
**Versión**: 2.5 | **Última actualización**: 2026-02-09
**Estado de Seguridad**: ✅ Protección Integral Automatizada

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using System;
namespace WhatsappPromo.Core.Models
{
public class WhatsappMessage
{
public string Id { get; set; } = string.Empty;
public string From { get; set; } = string.Empty; // Número de teléfono
public string Content { get; set; } = string.Empty;
public DateTime Timestamp { get; set; }
public bool HasMedia { get; set; }
public string? MediaType { get; set; } // imagen, video, documento
public string? MediaMimeType { get; set; }
}
public class ProcessedMedia
{
public string MessageId { get; set; } = string.Empty;
public string PhoneNumber { get; set; } = string.Empty;
public DateTime Timestamp { get; set; }
public string Base64Content { get; set; } = string.Empty;
public string MimeType { get; set; } = string.Empty;
public string FileExtension { get; set; } = string.Empty;
}
public class SystemConfig
{
public bool IsActive { get; set; } = false;
public string DownloadPath { get; set; } = string.Empty;
public int MaxFilesPerHour { get; set; } = 10;
public int MaxFilesPerDay { get; set; } = 50;
}
}

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using System;
using System.IO;
using System.Text.Json;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using WhatsappPromo.Core.Models;
namespace WhatsappPromo.Core.Services
{
public interface IConfigService
{
Task<SystemConfig> GetConfigAsync();
Task UpdateConfigAsync(SystemConfig config);
}
public class ConfigService : IConfigService
{
private readonly string _configPath;
private readonly ILogger<ConfigService> _logger;
private SystemConfig _cachedConfig;
public ConfigService(ILogger<ConfigService> logger)
{
_logger = logger;
_configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "config.json");
}
public async Task<SystemConfig> GetConfigAsync()
{
if (_cachedConfig != null) return _cachedConfig;
if (!File.Exists(_configPath))
{
_cachedConfig = new SystemConfig
{
IsActive = false, // Siempre iniciar inactivo
DownloadPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ReceivedMedia")
};
await SaveConfigAsync(_cachedConfig);
}
else
{
try
{
var json = await File.ReadAllTextAsync(_configPath);
_cachedConfig = JsonSerializer.Deserialize<SystemConfig>(json) ?? new SystemConfig();
// Asegurar que active sea false al inicio mayormente, pero el usuario podría querer persistencia.
// La solicitud dice 'el sistema debe iniciar siempre sin la automatización activada'
if (_cachedConfig.IsActive)
{
_cachedConfig.IsActive = false;
await SaveConfigAsync(_cachedConfig);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Error leyendo configuración, usando valores por defecto");
_cachedConfig = new SystemConfig();
}
}
return _cachedConfig;
}
public async Task UpdateConfigAsync(SystemConfig config)
{
_cachedConfig = config;
await SaveConfigAsync(config);
}
private async Task SaveConfigAsync(SystemConfig config)
{
var json = JsonSerializer.Serialize(config, new JsonSerializerOptions { WriteIndented = true });
await File.WriteAllTextAsync(_configPath, json);
}
}
}

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src/Backend/WhatsappPromo.Core/WhatsappPromo.Core.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
<PackageReference Include="System.Text.Json" Version="9.0.0" />
</ItemGroup>
</Project>

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src/Backend/WhatsappPromo.Engine/Services/BrowserService.cs Normal file
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using System;
using System.Threading.Tasks;
using PuppeteerSharp;
using PuppeteerSharp.Input;
using Microsoft.Extensions.Logging;
using System.IO;
using System.Linq;
namespace WhatsappPromo.Engine.Services
{
public interface IBrowserService
{
Task InitializeAsync();
Task<Page> GetPageAsync();
Task CloseAsync();
Task<string> GetQrCodeAsync();
Task PerformHumanIdleActionsAsync();
}
public class BrowserService : IBrowserService
{
private readonly ILogger<BrowserService> _logger;
private IBrowser? _browser;
private IPage? _page;
private readonly string _userDataDir;
public BrowserService(ILogger<BrowserService> logger)
{
_logger = logger;
_userDataDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "whatsapp-profile");
}
public async Task InitializeAsync()
{
_logger.LogInformation("Descargando navegador si es necesario...");
var browserFetcher = new BrowserFetcher();
await browserFetcher.DownloadAsync();
var options = new LaunchOptions
{
Headless = false, // Headless mode aumenta riesgo de detección
UserDataDir = _userDataDir,
Args = new[]
{
"--no-sandbox",
"--disable-setuid-sandbox",
"--disable-infobars",
"--window-position=0,0",
"--ignore-certificate-errors",
"--ignore-certificate-errors-spki-list",
// ANTI-DETECCIÓN CRÍTICA
"--disable-blink-features=AutomationControlled",
// Evitar detección de DevTools
"--disable-dev-shm-usage",
// Hacer que el navegador parezca más "normal"
"--disable-extensions-except",
"--disable-extensions",
// GPU y WebGL realistas (importante para huellas digitales)
"--enable-webgl",
"--use-gl=swiftshader",
// Deshabilitar características que revelan automatización
"--disable-features=IsolateOrigins,site-per-process",
// Evitar leaks de automatización
"--disable-default-apps"
},
IgnoredDefaultArgs = new[] { "--enable-automation" }, // Quita "Chrome is being controlled"
DefaultViewport = null // Permite que el viewport sea controlado por window size
};
_logger.LogInformation("Iniciando navegador Chrome...");
_browser = await Puppeteer.LaunchAsync(options);
var pages = await _browser.PagesAsync();
_page = pages.Length > 0 ? pages[0] : await _browser.NewPageAsync();
// User-Agent más actualizado y realista (Chrome 131)
await _page.SetUserAgentAsync("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36");
// Viewport aleatorio pero realista
var random = new Random();
await _page.SetViewportAsync(new ViewPortOptions
{
Width = 1366 + random.Next(-50, 150), // 1316-1516
Height = 768 + random.Next(-50, 150), // 718-918
DeviceScaleFactor = 1
});
// INYECCIÓN MASIVA DE ANTI-DETECCIÓN
await _page.EvaluateExpressionOnNewDocumentAsync(@"
// 1. Ocultar navigator.webdriver
Object.defineProperty(navigator, 'webdriver', {
get: () => undefined,
});
// 2. Sobrescribir chrome property (PuppeteerSharp deja rastros)
window.chrome = {
runtime: {},
loadTimes: function() {},
csi: function() {},
app: {}
};
// 3. Modificar permissions API para evitar detección
const originalQuery = window.navigator.permissions.query;
window.navigator.permissions.query = (parameters) => (
parameters.name === 'notifications' ?
Promise.resolve({ state: Notification.permission }) :
originalQuery(parameters)
);
// 4. Sobrescribir plugins y mimeTypes (navegadores automatizados tienen 0)
Object.defineProperty(navigator, 'plugins', {
get: () => [
{
0: {type: 'application/x-google-chrome-pdf', suffixes: 'pdf'},
description: 'Portable Document Format',
filename: 'internal-pdf-viewer',
length: 1,
name: 'Chrome PDF Plugin'
},
{
0: {type: 'application/pdf', suffixes: 'pdf'},
description: 'Portable Document Format',
filename: 'mhjfbmdgcfjbbpaeojofohoefgiehjai',
length: 1,
name: 'Chrome PDF Viewer'
}
],
});
Object.defineProperty(navigator, 'mimeTypes', {
get: () => [
{type: 'application/pdf', suffixes: 'pdf', description: 'Portable Document Format'},
{type: 'application/x-google-chrome-pdf', suffixes: 'pdf', description: ''}
],
});
// 5. languages debe ser array (no solo string)
Object.defineProperty(navigator, 'languages', {
get: () => ['es-ES', 'es', 'en-US', 'en'],
});
// 6. WebGL vendor info (importante para fingerprinting)
const getParameter = WebGLRenderingContext.prototype.getParameter;
WebGLRenderingContext.prototype.getParameter = function(parameter) {
if (parameter === 37445) {
return 'Intel Inc.'; // UNMASKED_VENDOR_WEBGL
}
if (parameter === 37446) {
return 'Intel(R) UHD Graphics'; // UNMASKED_RENDERER_WEBGL
}
return getParameter.apply(this, [parameter]);
};
// 7. Ocultar características de headless Chrome
Object.defineProperty(navigator, 'hardwareConcurrency', {
get: () => 4 + Math.floor(Math.random() * 5) // 4-8 cores (realista)
});
Object.defineProperty(navigator, 'deviceMemory', {
get: () => 8 // 8GB RAM
});
// 8. Sobrescribir Notification.permission
Object.defineProperty(Notification, 'permission', {
get: () => 'default'
});
// 9. Battery API (navegadores automatizados no tienen)
Object.defineProperty(navigator, 'getBattery', {
get: () => () => Promise.resolve({
charging: true,
chargingTime: 0,
dischargingTime: Infinity,
level: 0.97
})
});
// 10. Connection API
Object.defineProperty(navigator, 'connection', {
get: () => ({
effectiveType: '4g',
downlink: 10,
rtt: 50,
saveData: false
})
});
// 11. Evitar detección por timing attacks
const originalDate = Date;
Date = class extends originalDate {
constructor(...args) {
if (args.length === 0) {
super();
// Añadir jitter aleatorio de 0-5ms
const jitter = Math.floor(Math.random() * 5);
return new originalDate(super.getTime() + jitter);
}
return new originalDate(...args);
}
};
// 12. Ocultar '__playwright' y '__puppeteer' si existen
delete window.__playwright;
delete window.__puppeteer;
console.log('✅ Anti-detección ejecutada exitosamente');
");
_logger.LogInformation("Navegando a WhatsApp Web...");
await _page.GoToAsync("https://web.whatsapp.com", new NavigationOptions
{
WaitUntil = new[] { WaitUntilNavigation.Networkidle0 }
});
_logger.LogInformation("WhatsApp Web cargado.");
}
public async Task<Page> GetPageAsync()
{
if (_page == null) await InitializeAsync();
return (Page)_page;
}
public async Task CloseAsync()
{
if (_browser != null) await _browser.CloseAsync();
}
public async Task PerformHumanIdleActionsAsync()
{
if (_page == null) return;
try
{
var rnd = new Random();
var action = rnd.Next(1, 4);
switch (action)
{
case 1: // Random Mouse Move con curva Bezier (más humano)
var x = rnd.Next(100, 1000);
var y = rnd.Next(100, 600);
// Steps más alto = movimiento más suave y humano
await _page.Mouse.MoveAsync(x, y, new MoveOptions { Steps = rnd.Next(20, 60) });
break;
case 2: // Small Scroll con variación
var delta = rnd.Next(-150, 150);
await _page.Mouse.WheelAsync(0, delta);
break;
case 3: // Pause con duración variable (simula lectura)
await Task.Delay(rnd.Next(1500, 4000));
break;
}
}
catch { /* Ignore errors during idle actions */ }
}
public async Task<string> GetQrCodeAsync()
{
if (_page == null) return null;
try
{
// Selector del canvas del QR
var qrSelector = "canvas";
await _page.WaitForSelectorAsync(qrSelector, new WaitForSelectorOptions { Timeout = 5000 });
var element = await _page.QuerySelectorAsync(qrSelector);
if (element != null)
{
// Devolver como base64 para el frontend
return await element.ScreenshotBase64Async();
}
}
catch
{
// No se encontró código QR (posiblemente ya logueado)
}
return null;
}
}
}

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src/Backend/WhatsappPromo.Engine/Wapi/JsSnippets.cs Normal file
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namespace WhatsappPromo.Engine.Wapi
{
public static class JsSnippets
{
public const string MediaExtractor = @"
console.log('Injected MediaExtractor initialized');
// Set to keep track of processed message IDs
window.processedMessages = new Set();
window.scanForMedia = async () => {
// Buscar todos los contenedores de mensajes
const messages = document.querySelectorAll('div[role=""row""]');
for (const msgRow of messages) {
// Chequear si es mensaje entrante (ignorar mensajes enviados)
if (!msgRow.classList.contains('message-in')) continue;
// Chequear si tiene imagen/video
const img = msgRow.querySelector('img[src^=""blob:""]');
if (!img) continue;
const blobUrl = img.src;
// Usar ID único para evitar duplicados
const msgId = msgRow.getAttribute('data-id') || blobUrl;
if (window.processedMessages.has(msgId)) continue;
window.processedMessages.add(msgId);
console.log('Found new media:', blobUrl);
try {
// EXTRACCIÓN AUTOMÁTICA DE TELÉFONO (múltiples métodos)
let phone = '';
// MÉTODO 1: Buscar en atributos data-* del mensaje (más confiable)
// WhatsApp Web usa atributos internos que pueden contener el JID (phone@c.us)
const dataPrePlainText = msgRow.querySelector('[data-pre-plain-text]');
if (dataPrePlainText && !phone) {
const prePlainText = dataPrePlainText.getAttribute('data-pre-plain-text');
// Formato típico: ""[HH:MM, DD/MM/YYYY] Nombre: ""
// Pero en algunos casos incluye el número
const match = prePlainText.match(/(\d{10,15})/);
if (match) {
phone = match[1];
console.log('Phone extracted from data-pre-plain-text:', phone);
}
}
// MÉTODO 2: Buscar en el elemento padre que podría tener data-id con formato phone@c.us
if (!phone) {
let parentEl = msgRow;
for (let i = 0; i < 5; i++) { // Subir hasta 5 niveles
if (!parentEl) break;
const dataId = parentEl.getAttribute('data-id');
if (dataId && dataId.includes('@')) {
// Formato: ""false_5491112345678@c.us_MESSAGEID""
const parts = dataId.split('_');
for (const part of parts) {
if (part.includes('@c.us')) {
const phoneMatch = part.match(/(\d{10,15})@/);
if (phoneMatch) {
phone = phoneMatch[1];
console.log('Phone extracted from data-id:', phone);
break;
}
}
}
if (phone) break;
}
parentEl = parentEl.parentElement;
}
}
// MÉTODO 3: Buscar en elementos cercanos con atributos title o aria-label
if (!phone) {
const titleElements = msgRow.querySelectorAll('[title], [aria-label]');
for (const el of titleElements) {
const text = el.getAttribute('title') || el.getAttribute('aria-label') || '';
const phoneMatch = text.match(/\+?(\d{10,15})/);
if (phoneMatch && phoneMatch[1].length >= 10) {
phone = phoneMatch[1].replace(/\D/g, '');
console.log('Phone extracted from title/aria-label:', phone);
break;
}
}
}
// MÉTODO 4 (FALLBACK): Header del chat abierto (requiere intervención humana)
// Solo se usa si los métodos anteriores fallaron
if (!phone) {
const headerTitle = document.querySelector('header span[title]');
if (headerTitle) {
phone = headerTitle.getAttribute('title').replace(/\D/g, '');
console.log('Phone extracted from header (fallback):', phone);
}
}
// MÉTODO 5 (ÚLTIMO RECURSO): Buscar el chat activo en la lista lateral
if (!phone) {
const activeChat = document.querySelector('div[aria-selected=""true""]');
if (activeChat) {
const chatTitle = activeChat.querySelector('span[title]');
if (chatTitle) {
const titleText = chatTitle.getAttribute('title');
const phoneMatch = titleText.match(/\+?(\d{10,15})/);
if (phoneMatch) {
phone = phoneMatch[1].replace(/\D/g, '');
console.log('Phone extracted from active chat:', phone);
}
}
}
}
// VALIDACIÓN FINAL
if (!phone || phone.length < 8) {
console.warn('❌ No se pudo detectar el teléfono con ningún método. Mensaje ignorado.');
console.warn('💡 Sugerencia: Asegúrate de tener WhatsApp Web completamente cargado.');
// NO llamar a onMediaDownloaded, simplemente ignorar este mensaje
// y continuar con el siguiente
continue;
}
console.log('✅ Teléfono detectado exitosamente:', phone);
// Simular pequeño retraso random antes de descargar
await new Promise(r => setTimeout(r, Math.random() * 2000 + 500));
const response = await fetch(blobUrl);
const blob = await response.blob();
const reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = () => {
const base64data = reader.result.split(',')[1];
const mimeType = blob.type;
// Enviar a C#
window.onMediaDownloaded(phone, base64data, mimeType);
};
} catch (err) {
console.error('Error downloading media:', err);
}
}
};
// Anti-detección: Usar MutationObserver en lugar de polling constante
const observer = new MutationObserver((mutations) => {
let shouldScan = false;
for(const mutation of mutations) {
if (mutation.addedNodes.length > 0) {
shouldScan = true;
break;
}
}
if (shouldScan) {
// Debounce ligero
if (window.scanTimeout) clearTimeout(window.scanTimeout);
window.scanTimeout = setTimeout(window.scanForMedia, 1000);
}
});
// Conectar al contenedor principal de la app
const appRoot = document.getElementById('app') || document.body;
observer.observe(appRoot, { childList: true, subtree: true });
// Fallback: ejecutar scan ocasionalmente por si acaso
setInterval(window.scanForMedia, 10000);
";
}
}

17
src/Backend/WhatsappPromo.Engine/WhatsappPromo.Engine.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<ItemGroup>
<ProjectReference Include="..\WhatsappPromo.Core\WhatsappPromo.Core.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="PuppeteerSharp" Version="20.2.6" />
</ItemGroup>
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
</Project>

66
src/Backend/WhatsappPromo.Worker/Controllers/ConfigController.cs Normal file
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using Microsoft.AspNetCore.Mvc;
using System;
using System.IO;
using System.Threading.Tasks;
using WhatsappPromo.Core.Models;
using WhatsappPromo.Core.Services;
namespace WhatsappPromo.Worker.Controllers
{
[ApiController]
[Route("api/[controller]")]
public class ConfigController : ControllerBase
{
private readonly IConfigService _configService;
public ConfigController(IConfigService configService)
{
_configService = configService;
}
[HttpGet]
public async Task<IActionResult> GetConfig()
{
var config = await _configService.GetConfigAsync();
return Ok(config);
}
[HttpPost]
public async Task<IActionResult> UpdateConfig([FromBody] SystemConfig config)
{
// Validar ruta
if (!string.IsNullOrEmpty(config.DownloadPath))
{
try
{
Directory.CreateDirectory(config.DownloadPath);
}
catch (Exception ex)
{
return BadRequest($"Ruta inválida: {ex.Message}");
}
}
await _configService.UpdateConfigAsync(config);
return Ok(config);
}
[HttpPost("start")]
public async Task<IActionResult> Start()
{
var config = await _configService.GetConfigAsync();
config.IsActive = true;
await _configService.UpdateConfigAsync(config);
return Ok(new { status = "Starting" });
}
[HttpPost("stop")]
public async Task<IActionResult> Stop()
{
var config = await _configService.GetConfigAsync();
config.IsActive = false;
await _configService.UpdateConfigAsync(config);
return Ok(new { status = "Stopping" });
}
}
}

53
src/Backend/WhatsappPromo.Worker/Hubs/WhatsappHub.cs Normal file
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using Microsoft.AspNetCore.SignalR;
using System.Threading.Tasks;
using WhatsappPromo.Core.Models;
using WhatsappPromo.Core.Services;
namespace WhatsappPromo.Worker.Hubs
{
public class WhatsappHub : Hub
{
private readonly IConfigService _configService;
public WhatsappHub(IConfigService configService)
{
_configService = configService;
}
public async Task SendMessage(string user, string message)
{
await Clients.All.SendAsync("ReceiveMessage", user, message);
}
public async Task SendPersistentLog(string status, string message)
{
await Clients.All.SendAsync("PersistentLog", status, message);
}
// Métodos para control desde el cliente vía SignalR (alternativa a REST API)
public async Task StartAutomation()
{
var config = await _configService.GetConfigAsync();
config.IsActive = true;
await _configService.UpdateConfigAsync(config);
await Clients.All.SendAsync("ActiveStateUpdate", true);
await Clients.All.SendAsync("LogUpdate", "Comando de INICIO recibido vía SignalR.");
}
public async Task StopAutomation()
{
var config = await _configService.GetConfigAsync();
config.IsActive = false;
await _configService.UpdateConfigAsync(config);
await Clients.All.SendAsync("ActiveStateUpdate", false);
await Clients.All.SendAsync("LogUpdate", "Comando de PARADA recibido vía SignalR.");
}
public async Task UpdateConfig(SystemConfig newConfig)
{
await _configService.UpdateConfigAsync(newConfig);
await Clients.All.SendAsync("LogUpdate", "Configuración actualizada vía SignalR.");
}
}
}

47
src/Backend/WhatsappPromo.Worker/Program.cs Normal file
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using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using WhatsappPromo.Core.Services;
using WhatsappPromo.Engine.Services;
using WhatsappPromo.Worker.Hubs;
using WhatsappPromo.Worker;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddControllers();
builder.Services.AddSignalR();
builder.Services.AddSingleton<IBrowserService, BrowserService>();
builder.Services.AddSingleton<IConfigService, ConfigService>();
// CORS for Dashboard
builder.Services.AddCors(options =>
{
options.AddPolicy("AllowDashboard",
policy =>
{
policy.WithOrigins("http://localhost:5173") // Vite default port
.AllowAnyHeader()
.AllowAnyMethod()
.AllowCredentials(); // Required for SignalR
});
});
builder.Services.AddHostedService<WhatsappWorker>(); // Run the worker in background
// Enable running as a Windows Service
builder.Host.UseWindowsService();
var app = builder.Build();
app.UseCors("AllowDashboard");
app.UseHttpsRedirection();
app.UseAuthorization();
app.MapControllers();
app.MapHub<WhatsappHub>("/whatsappHub"); // SignalR Endpoint for Frontend
app.Run();

23
src/Backend/WhatsappPromo.Worker/Properties/launchSettings.json Normal file
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{
"$schema": "https://json.schemastore.org/launchsettings.json",
"profiles": {
"http": {
"commandName": "Project",
"dotnetRunMessages": true,
"launchBrowser": false,
"applicationUrl": "http://localhost:5067",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
"https": {
"commandName": "Project",
"dotnetRunMessages": true,
"launchBrowser": false,
"applicationUrl": "https://localhost:7195;http://localhost:5067",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
}
}
}

19
src/Backend/WhatsappPromo.Worker/WhatsappPromo.Worker.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.2" />
<PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.2" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\WhatsappPromo.Core\WhatsappPromo.Core.csproj" />
<ProjectReference Include="..\WhatsappPromo.Engine\WhatsappPromo.Engine.csproj" />
</ItemGroup>
</Project>

6
src/Backend/WhatsappPromo.Worker/WhatsappPromo.Worker.http Normal file
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@WhatsappPromo.Worker_HostAddress = http://localhost:5067
GET {{WhatsappPromo.Worker_HostAddress}}/weatherforecast/
Accept: application/json
###

253
src/Backend/WhatsappPromo.Worker/WhatsappWorker.cs Normal file
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using System;
using System.IO;
using System.Threading;
using System.Threading.Channels;
using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using WhatsappPromo.Core.Models;
using WhatsappPromo.Core.Services;
using WhatsappPromo.Engine.Services;
using WhatsappPromo.Engine.Wapi;
using WhatsappPromo.Worker.Hubs;
namespace WhatsappPromo.Worker
{
public class WhatsappWorker : BackgroundService
{
private readonly ILogger<WhatsappWorker> _logger;
private readonly IBrowserService _browserService;
private readonly IConfigService _configService; // Check this dependency
private readonly Channel<ProcessedMedia> _mediaChannel;
private readonly IHubContext<WhatsappHub> _hubContext;
private readonly SemaphoreSlim _lock = new(1, 1);
private bool _isAutomationRunning = false;
public WhatsappWorker(ILogger<WhatsappWorker> logger,
IBrowserService browserService,
IConfigService configService,
IHubContext<WhatsappHub> hubContext)
{
_logger = logger;
_browserService = browserService;
_configService = configService;
_hubContext = hubContext;
_mediaChannel = Channel.CreateUnbounded<ProcessedMedia>();
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_logger.LogInformation("Servicio worker iniciado. Esperando activación manual...");
while (!stoppingToken.IsCancellationRequested)
{
var config = await _configService.GetConfigAsync();
if (config.IsActive && !_isAutomationRunning)
{
_ = StartAutomationAsync(stoppingToken);
}
await Task.Delay(2000, stoppingToken);
}
}
private async Task StartAutomationAsync(CancellationToken token)
{
if (_isAutomationRunning) return;
try
{
await _lock.WaitAsync(token);
if (_isAutomationRunning) return;
_isAutomationRunning = true;
_logger.LogInformation("Iniciando AUTOMATIZACIÓN...");
await _hubContext.Clients.All.SendAsync("StatusUpdate", "Iniciando...", token);
await _browserService.InitializeAsync();
var page = await _browserService.GetPageAsync();
// Configurar bindings
await page.ExposeFunctionAsync("onNewMessage", (Func<string, Task>)(async (string jsonMessage) =>
{
await _hubContext.Clients.All.SendAsync("LogUpdate", $"Mensaje recibido: {jsonMessage}");
}));
await page.ExposeFunctionAsync("onMediaDownloaded", (Func<string, string, string, Task>)(async (string phone, string base64, string mimeType) =>
{
if (phone == "ERROR_NO_PHONE")
{
var msg = "No se pudo detectar el número de teléfono. Archivo ignorado. Asegúrese de tener el chat abierto.";
_logger.LogWarning(msg);
await _hubContext.Clients.All.SendAsync("PersistentLog", "ERROR", msg);
return;
}
var size = base64.Length;
_logger.LogInformation("Media recibido de {Phone}. Tamaño: {Size} bytes", phone, size);
await _hubContext.Clients.All.SendAsync("NewMediaReceived", new { Phone = phone, Base64 = base64, MimeType = mimeType });
await _mediaChannel.Writer.WriteAsync(new ProcessedMedia
{
PhoneNumber = phone,
Base64Content = base64,
MimeType = mimeType,
Timestamp = DateTime.Now
});
}));
await page.EvaluateFunctionOnNewDocumentAsync(JsSnippets.MediaExtractor);
await page.ReloadAsync();
// Procesamiento en segundo plano
using var cts = CancellationTokenSource.CreateLinkedTokenSource(token);
var config = await _configService.GetConfigAsync();
_ = ProcessMediaQueueAsync(config.DownloadPath, cts.Token);
// Bucle de monitoreo
while (!token.IsCancellationRequested)
{
var currentConfig = await _configService.GetConfigAsync();
if (!currentConfig.IsActive)
{
_logger.LogInformation("Deteniendo AUTOMATIZACIÓN...");
break;
}
if (new Random().Next(0, 10) > 6)
{
await _browserService.PerformHumanIdleActionsAsync();
}
try
{
var qrBase64 = await _browserService.GetQrCodeAsync();
if (!string.IsNullOrEmpty(qrBase64))
{
await _hubContext.Clients.All.SendAsync("QrCodeUpdate", qrBase64, token);
await _hubContext.Clients.All.SendAsync("StatusUpdate", "Esperando Login (QR)", token);
}
else
{
await _hubContext.Clients.All.SendAsync("QrCodeUpdate", null, token);
await _hubContext.Clients.All.SendAsync("StatusUpdate", "Conectado y Escaneando", token);
}
}
catch {}
if (page.IsClosed) break;
await Task.Delay(2000, token);
}
cts.Cancel();
}
catch (Exception ex)
{
_logger.LogError(ex, "Error en automatización");
await _hubContext.Clients.All.SendAsync("LogUpdate", $"ERROR: {ex.Message}");
var conf = await _configService.GetConfigAsync();
conf.IsActive = false;
await _configService.UpdateConfigAsync(conf);
}
finally
{
await _browserService.CloseAsync();
_isAutomationRunning = false;
await _hubContext.Clients.All.SendAsync("StatusUpdate", "Detenido");
_lock.Release();
}
}
private int _processedToday = 0;
private int _processedThisHour = 0;
private int _currentDay = -1;
private int _currentHour = -1;
private async Task ProcessMediaQueueAsync(string downloadPath, CancellationToken token)
{
var storagePath = downloadPath;
if (string.IsNullOrEmpty(storagePath))
storagePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ReceivedMedia");
Directory.CreateDirectory(storagePath);
try
{
await foreach (var media in _mediaChannel.Reader.ReadAllAsync(token))
{
try
{
var config = await _configService.GetConfigAsync();
// 1. Verificar y resetear contadores de tiempo
var now = DateTime.Now;
if (_currentDay != now.Day)
{
_currentDay = now.Day;
_processedToday = 0;
}
if (_currentHour != now.Hour)
{
_currentHour = now.Hour;
_processedThisHour = 0;
}
// 2. Verificar CUOTAS
while (_processedToday >= config.MaxFilesPerDay || _processedThisHour >= config.MaxFilesPerHour)
{
var waitMsg = $"Cuota alcanzada ({_processedThisHour}/{config.MaxFilesPerHour}h, {_processedToday}/{config.MaxFilesPerDay}d). Pausando procesamiento...";
_logger.LogWarning(waitMsg);
await _hubContext.Clients.All.SendAsync("LogUpdate", $"[CUOTA] {waitMsg}", token);
// Esperar 1 minuto antes de volver a chequear
await Task.Delay(60000, token);
now = DateTime.Now;
if (_currentDay != now.Day) { _currentDay = now.Day; _processedToday = 0; }
if (_currentHour != now.Hour) { _currentHour = now.Hour; _processedThisHour = 0; }
}
// 3. Humanizar tiempo de procesamiento (Delay aleatorio)
// Si estamos cerca del límite, aumentamos el delay para "suavizar" el pico
int baseDelay = Random.Shared.Next(5000, 15000); // 5-15s base
if (_processedThisHour > config.MaxFilesPerHour * 0.8)
{
baseDelay = Random.Shared.Next(30000, 60000); // Ralentizar al final de la hora
}
await Task.Delay(baseDelay, token);
var extension = media.MimeType switch
{
"image/jpeg" => ".jpg",
"image/png" => ".png",
"video/mp4" => ".mp4",
_ => ".dat"
};
var fileName = $"{media.PhoneNumber}_{media.Timestamp:yyyyMMdd_HHmmss_fff}{extension}";
var fullPath = Path.Combine(storagePath, fileName);
var bytes = Convert.FromBase64String(media.Base64Content);
await File.WriteAllBytesAsync(fullPath, bytes, token);
_processedToday++;
_processedThisHour++;
_logger.LogInformation("Archivo guardado: {Path}. Cuota: {H}/{D}", fullPath, _processedThisHour, _processedToday);
await _hubContext.Clients.All.SendAsync("LogUpdate", $"Archivo guardado: {fileName} (Cuota: {_processedThisHour}/{config.MaxFilesPerHour}h)", token);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error procesando media");
}
}
}
catch (OperationCanceledException) {}
}
}
}

8
src/Backend/WhatsappPromo.Worker/appsettings.Development.json Normal file
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{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft.AspNetCore": "Warning"
}
}
}

9
src/Backend/WhatsappPromo.Worker/appsettings.json Normal file
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{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft.AspNetCore": "Warning"
}
},
"AllowedHosts": "*"
}

24
src/Frontend/WhatsappPromo.Dashboard/.gitignore vendored Normal file
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?

73
src/Frontend/WhatsappPromo.Dashboard/README.md Normal file
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# React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
## React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
## Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
```js
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Remove tseslint.configs.recommended and replace with this
tseslint.configs.recommendedTypeChecked,
// Alternatively, use this for stricter rules
tseslint.configs.strictTypeChecked,
// Optionally, add this for stylistic rules
tseslint.configs.stylisticTypeChecked,
// Other configs...
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])
```
You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
```js
// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Enable lint rules for React
reactX.configs['recommended-typescript'],
// Enable lint rules for React DOM
reactDom.configs.recommended,
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])
```

23
src/Frontend/WhatsappPromo.Dashboard/eslint.config.js Normal file
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import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
import { defineConfig, globalIgnores } from 'eslint/config'
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
js.configs.recommended,
tseslint.configs.recommended,
reactHooks.configs.flat.recommended,
reactRefresh.configs.vite,
],
languageOptions: {
ecmaVersion: 2020,
globals: globals.browser,
},
},
])

13
src/Frontend/WhatsappPromo.Dashboard/index.html Normal file
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>whatsapppromo-dashboard</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

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{
"name": "whatsapppromo-dashboard",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"@microsoft/signalr": "^10.0.0",
"react": "^19.2.0",
"react-dom": "^19.2.0"
},
"devDependencies": {
"@eslint/js": "^9.39.1",
"@types/node": "^24.10.1",
"@types/react": "^19.2.7",
"@types/react-dom": "^19.2.3",
"@vitejs/plugin-react": "^5.1.1",
"autoprefixer": "^10.4.24",
"eslint": "^9.39.1",
"eslint-plugin-react-hooks": "^7.0.1",
"eslint-plugin-react-refresh": "^0.4.24",
"globals": "^16.5.0",
"postcss": "^8.5.6",
"tailwindcss": "^4.1.18",
"typescript": "~5.9.3",
"typescript-eslint": "^8.48.0",
"vite": "^7.3.1"
}
}

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#root {
max-width: 1280px;
margin: 0 auto;
padding: 2rem;
text-align: center;
}
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
transition: filter 300ms;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.react:hover {
filter: drop-shadow(0 0 2em #61dafbaa);
}
@keyframes logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
@media (prefers-reduced-motion: no-preference) {
a:nth-of-type(2) .logo {
animation: logo-spin infinite 20s linear;
}
}
.card {
padding: 2em;
}
.read-the-docs {
color: #888;
}

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import { useEffect, useState } from 'react';
import * as signalR from '@microsoft/signalr';
import './App.css';
interface MediaItem {
phone: string;
base64: string;
mimeType: string;
}
interface SystemConfig {
isActive: boolean;
downloadPath: string;
maxFilesPerHour: number;
maxFilesPerDay: number;
}
function App() {
const [connection, setConnection] = useState<signalR.HubConnection | null>(null);
const [qrCode, setQrCode] = useState<string | null>(null);
const [logs, setLogs] = useState<string[]>([]);
const [mediaGallery, setMediaGallery] = useState<MediaItem[]>([]);
const [config, setConfig] = useState<SystemConfig>({
isActive: false,
downloadPath: '',
maxFilesPerHour: 10,
maxFilesPerDay: 50
});
const [loading, setLoading] = useState(false);
const [alert, setAlert] = useState<{ type: 'error' | 'info', message: string } | null>(null);
useEffect(() => {
fetch('http://localhost:5067/api/config')
.then(res => res.json())
.then(data => setConfig(data))
.catch(err => console.error("Error loading config", err));
const newConnection = new signalR.HubConnectionBuilder()
.withUrl("http://localhost:5067/whatsappHub")
.withAutomaticReconnect()
.build();
setConnection(newConnection);
}, []);
useEffect(() => {
if (connection) {
connection.start()
.then(() => {
console.log('Connected to SignalR Hub');
setLogs((prev: string[]) => [...prev, "Conectado al servidor WebSocket."]);
connection.on("QrCodeUpdate", (base64Qr: string) => {
setQrCode(base64Qr);
});
connection.on("StatusUpdate", (status: string) => {
setLogs((prev: string[]) => [`ESTADO: ${status}`, ...prev]);
});
connection.on("ActiveStateUpdate", (isActive: boolean) => {
setConfig((prev: SystemConfig) => ({ ...prev, isActive }));
});
connection.on("PersistentLog", (status: string, message: string) => {
setAlert({ type: status === 'ERROR' ? 'error' : 'info', message });
if (status !== 'ERROR') setTimeout(() => setAlert(null), 10000);
});
connection.on("LogUpdate", (message: string) => {
setLogs((prev: string[]) => [message, ...prev].slice(0, 50));
});
connection.on("NewMediaReceived", (media: MediaItem) => {
setMediaGallery((prev: MediaItem[]) => [media, ...prev]);
});
})
.catch((e: unknown) => console.log('Connection failed: ', e));
}
}, [connection]);
const toggleAutomation = async () => {
setLoading(true);
const endpoint = config.isActive ? 'stop' : 'start';
try {
await fetch(`http://localhost:5067/api/config/${endpoint}`, { method: 'POST' });
setConfig((prev: SystemConfig) => ({ ...prev, isActive: !prev.isActive }));
setAlert(null);
} catch (err) {
console.error("Error toggling automation", err);
} finally {
setLoading(false);
}
};
const updateConfig = async () => {
try {
await fetch('http://localhost:5067/api/config', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(config)
});
setAlert({ type: 'info', message: "Configuración guardada correctamente." });
setTimeout(() => setAlert(null), 3000);
} catch (err) {
setAlert({ type: 'error', message: "Error al guardar la configuración." });
}
};
return (
<div className="min-h-screen bg-gray-900 text-white p-8 font-sans">
{alert && (
<div className={`fixed top-4 left-1/2 transform -translate-x-1/2 z-50 px-6 py-4 rounded shadow-2xl flex items-center gap-4 ${alert.type === 'error' ? 'bg-red-800 text-white border border-red-500' : 'bg-blue-800 text-white border border-blue-500'
}`}>
<span className="text-xl">{alert.type === 'error' ? '⚠' : 'ℹ'}</span>
<div>
<p className="font-bold">{alert.type === 'error' ? 'Atención Requerida' : 'Información'}</p>
<p className="text-sm">{alert.message}</p>
</div>
<button onClick={() => setAlert(null)} className="ml-4 text-gray-300 hover:text-white">✕</button>
</div>
)}
<div className="flex flex-col lg:flex-row justify-between lg:items-center mb-8 gap-4">
<h1 className="text-4xl font-bold text-green-400">WhatsApp Promo Monitor</h1>
<div className="flex flex-wrap gap-6 items-center bg-gray-800 p-4 rounded-lg shadow-xl border border-gray-700">
<div className="flex flex-col">
<label className="text-xs text-gray-400 mb-1 uppercase tracking-wider font-bold">Ruta de Descarga</label>
<input
type="text"
value={config.downloadPath}
onChange={(e: React.ChangeEvent<HTMLInputElement>) => setConfig({ ...config, downloadPath: e.target.value })}
className="bg-gray-700 text-sm px-2 py-1.5 rounded w-48 border border-gray-600 focus:border-green-500 outline-none transition-colors"
placeholder="C:\Downloads..."
/>
</div>
<div className="flex flex-col">
<label className="text-xs text-gray-400 mb-1 uppercase tracking-wider font-bold">Máx/Hora</label>
<input
type="number"
value={config.maxFilesPerHour}
onChange={(e: React.ChangeEvent<HTMLInputElement>) => setConfig({ ...config, maxFilesPerHour: parseInt(e.target.value) || 0 })}
className="bg-gray-700 text-sm px-2 py-1.5 rounded w-20 border border-gray-600 focus:border-green-500 outline-none transition-colors"
/>
</div>
<div className="flex flex-col">
<label className="text-xs text-gray-400 mb-1 uppercase tracking-wider font-bold">Máx/Día</label>
<input
type="number"
value={config.maxFilesPerDay}
onChange={(e: React.ChangeEvent<HTMLInputElement>) => setConfig({ ...config, maxFilesPerDay: parseInt(e.target.value) || 0 })}
className="bg-gray-700 text-sm px-2 py-1.5 rounded w-20 border border-gray-600 focus:border-green-500 outline-none transition-colors"
/>
</div>
<div className="flex gap-2 self-end">
<button
onClick={updateConfig}
className="bg-gray-700 hover:bg-gray-600 p-2 rounded border border-gray-600 transition-colors"
title="Guardar Configuración"
>
💾
</button>
<button
onClick={toggleAutomation}
disabled={loading}
className={`px-6 py-2 rounded font-bold transition-all shadow-lg ${config.isActive
? 'bg-red-600 hover:bg-red-700 shadow-red-900/40 border border-red-500'
: 'bg-green-600 hover:bg-green-700 shadow-green-900/40 border border-green-500'
}`}
>
{loading ? '...' : (config.isActive ? '🛑 DETENER' : '▶ INICIAR')}
</button>
</div>
</div>
</div>
<div className="grid grid-cols-1 md:grid-cols-2 gap-8">
<div className="bg-gray-800 p-6 rounded-lg shadow-lg border border-gray-700">
<h2 className="text-2xl font-semibold mb-4 flex items-center gap-2">
<span className="text-green-500">⦿</span> Estado de Conexión
</h2>
<div className="flex justify-center items-center h-64 bg-gray-900 rounded-lg overflow-hidden relative border border-gray-700">
{qrCode ? (
<img src={`data:image/png;base64,${qrCode}`} alt="WhatsApp QR" className="w-full h-full object-contain" />
) : (
<div className="text-gray-500 text-center px-4">
{config.isActive ? (
<div className="animate-pulse">
<p className="text-xl mb-2">Escaneando...</p>
<p className="text-sm">Si el QR no aparece, es posible que ya estés conectado.</p>
</div>
) : (
<div>
<p className="text-xl mb-2">Sistema Detenido</p>
<p className="text-sm">Presiona INICIAR para comenzar el monitoreo.</p>
</div>
)}
</div>
)}
</div>
</div>
<div className="bg-gray-800 p-6 rounded-lg shadow-lg h-[22rem] overflow-hidden border border-gray-700 flex flex-col">
<h2 className="text-2xl font-semibold mb-4 flex items-center gap-2">
<span className="text-blue-500">📜</span> Logs en Vivo
</h2>
<div className="flex-1 overflow-y-auto space-y-2 text-sm font-mono scrollbar-thin scrollbar-thumb-gray-600">
{logs.length === 0 && <p className="text-gray-600 italic">Esperando eventos...</p>}
{logs.map((log: string, index: number) => (
<li key={index} className={`list-none border-l-2 pl-3 py-1 ${log.includes('[CUOTA]') ? 'border-yellow-500 bg-yellow-900/10 text-yellow-200' :
log.includes('ERROR') ? 'border-red-500 bg-red-900/10 text-red-300' :
'border-green-500 bg-green-900/5 text-green-300'
}`}>
{log}
</li>
))}
</div>
</div>
</div>
<div className="mt-8 bg-gray-800 p-6 rounded-lg shadow-lg border border-gray-700">
<h2 className="text-2xl font-semibold mb-6 flex items-center gap-2">
<span className="text-purple-500">🖼</span> Galería de Capturas
</h2>
<div className="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-6 gap-6">
{mediaGallery.map((media: MediaItem, idx: number) => (
<div key={idx} className="relative group aspect-square bg-gray-900 rounded-xl overflow-hidden border border-gray-700 hover:border-green-500 transition-all shadow-md">
{media.mimeType.startsWith('image') ? (
<img src={`data:${media.mimeType};base64,${media.base64}`} className="w-full h-full object-cover group-hover:scale-110 transition-transform duration-500" />
) : (
<div className="flex flex-col items-center justify-center h-full text-4xl bg-gray-800">
<span>🎥</span>
<span className="text-[10px] mt-2 text-gray-400">VIDEO</span>
</div>
)}
<div className="absolute inset-0 bg-gradient-to-t from-black via-transparent to-transparent opacity-80"></div>
<div className="absolute bottom-0 left-0 right-0 p-2 text-[10px] text-center font-bold text-white truncate">
{media.phone}
</div>
</div>
))}
{mediaGallery.length === 0 && (
<div className="col-span-full py-12 flex flex-col items-center justify-center border-2 border-dashed border-gray-700 rounded-xl text-gray-600">
<span className="text-5xl mb-2">📁</span>
<p>Los archivos capturados aparecerán aquí.</p>
</div>
)}
</div>
</div>
</div>
);
}
export default App;

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@tailwind base;
@tailwind components;
@tailwind utilities;
/* Custom scrollbar if needed */
.scrollbar-hide::-webkit-scrollbar {
display: none;
}

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import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import './index.css'
import App from './App.tsx'
createRoot(document.getElementById('root')!).render(
<StrictMode>
<App />
</StrictMode>,
)

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/** @type {import('tailwindcss').Config} */
export default {
content: [
"./index.html",
"./src/**/*.{js,ts,jsx,tsx}",
],
theme: {
extend: {},
},
plugins: [],
}

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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2022",
"useDefineForClassFields": true,
"lib": ["ES2022", "DOM", "DOM.Iterable"],
"module": "ESNext",
"types": ["vite/client"],
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["src"]
}

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{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}

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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2023",
"lib": ["ES2023"],
"module": "ESNext",
"types": ["node"],
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["vite.config.ts"]
}

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import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
// https://vite.dev/config/
export default defineConfig({
plugins: [react()],
})

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src/WhatsappPromo.slnx Normal file
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<Solution>
<Folder Name="/Backend/">
<Project Path="Backend/WhatsappPromo.Core/WhatsappPromo.Core.csproj" />
<Project Path="Backend/WhatsappPromo.Engine/WhatsappPromo.Engine.csproj" />
<Project Path="Backend/WhatsappPromo.Worker/WhatsappPromo.Worker.csproj" />
</Folder>
<Folder Name="/Frontend/">
<!-- We don't usually add Frontend project to sln unless it's a SPA template, but user might want it visible -->
<!-- However, .sln only supports valid project types. Since it's React/Vite, it's not a .csproj -->
<!-- Often we add it as a Solution Item or a Folder but no .csproj reference -->
<!-- Let's just focus on Backend projects for now in .sln unless user asked otherwise -->
</Folder>
</Solution>