feat: add react-i18next bilingual support (ES/EN)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/Frontend-Hotel/package.json

@@ -15,8 +15,11 @@
     "bootstrap": "^5.3.8",
     "multer": "^2.0.2",
     "prop-types": "^15.8.1",
+    "i18next": "^23.16.8",
+    "i18next-browser-languagedetector": "^8.0.4",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
+    "react-i18next": "^15.4.1",
     "react-hook-form": "^7.66.1",
     "react-icons": "^5.5.0",
     "react-router-dom": "^7.8.2",

frontend/Frontend-Hotel/src/context/LenguageContext.jsx

@@ -1,18 +1,16 @@
-import { createContext, useState, useEffect, useContext } from "react";
+import { createContext, useContext } from "react";
+import { useTranslation } from "react-i18next";
 
 export const langContext = createContext();
 
 export const LangProvider = ({ children }) => {
-    const [lang, setLang] = useState("en"); // Estado para el idioma
+    const { i18n } = useTranslation();
+    const lang = i18n.language?.startsWith('es') ? 'es' : 'en';
 
-    // Ahora 'event' es el objeto de evento de React
     const toggleLang = (event) => {
-        // Extraemos el valor de la opción seleccionada (ej: "es" o "en")
         const newLang = event.target.value;
-        console.log("Nuevo idioma seleccionado:", newLang);
-        // Establecemos el estado 'lang' con el valor seleccionado
-        setLang(newLang);
-    }
+        i18n.changeLanguage(newLang);
+    };
 
     return (
         <langContext.Provider value={{ lang, toggleLang }}>

frontend/Frontend-Hotel/src/i18n/index.js

@@ -0,0 +1,21 @@
+import i18n from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import LanguageDetector from 'i18next-browser-languagedetector';
+import en from './locales/en.json';
+import es from './locales/es.json';
+
+i18n
+  .use(LanguageDetector)
+  .use(initReactI18next)
+  .init({
+    resources: {
+      en: { translation: en },
+      es: { translation: es },
+    },
+    fallbackLng: 'en',
+    interpolation: {
+      escapeValue: false,
+    },
+  });
+
+export default i18n;

frontend/Frontend-Hotel/src/i18n/locales/en.json

@@ -0,0 +1,226 @@
+{
+  "nav": {
+    "dashboards": "Dashboards",
+    "roomDashboard": "Room Dashboard",
+    "reservations": "Reservations",
+    "guests": "Guests",
+    "housekeeping": "Housekeeping",
+    "roomService": "Room Service",
+    "eventsVenues": "Events & Venues",
+    "schedules": "Schedules",
+    "operationalReports": "Operational Reports",
+    "income": "Income",
+    "expenses": "Expenses",
+    "expensesApproval": "Expenses to be approved",
+    "inventory": "Inventory",
+    "payroll": "Payroll",
+    "hotel": "Hotel",
+    "housekeeper": "Housekeeper",
+    "services": "Services",
+    "operations": "Operations",
+    "staff": "Staff"
+  },
+  "common": {
+    "save": "Save",
+    "cancel": "Cancel",
+    "delete": "Delete",
+    "edit": "Edit",
+    "create": "Create",
+    "search": "Search",
+    "filter": "Filter",
+    "loading": "Loading...",
+    "noResults": "No results found",
+    "confirm": "Confirm",
+    "back": "Back",
+    "actions": "Actions",
+    "status": "Status",
+    "date": "Date",
+    "total": "Total",
+    "notes": "Notes",
+    "name": "Name",
+    "phone": "Phone",
+    "email": "Email",
+    "description": "Description",
+    "price": "Price",
+    "quantity": "Quantity",
+    "category": "Category",
+    "type": "Type",
+    "priority": "Priority",
+    "room": "Room",
+    "all": "All"
+  },
+  "rooms": {
+    "title": "Room Dashboard",
+    "available": "Available",
+    "occupied": "Occupied",
+    "cleaning": "Cleaning",
+    "maintenance": "Maintenance",
+    "occupancyRate": "Occupancy Rate",
+    "availableRooms": "Available Rooms",
+    "todayCheckIns": "Today's Check-ins",
+    "todayCheckOuts": "Today's Check-outs",
+    "dailyRevenue": "Daily Revenue",
+    "floor": "Floor",
+    "roomNumber": "Room Number",
+    "roomType": "Room Type",
+    "pricePerNight": "Price per Night",
+    "amenities": "Amenities",
+    "guestInfo": "Guest Information"
+  },
+  "reservations": {
+    "title": "Reservations",
+    "newReservation": "New Reservation",
+    "checkIn": "Check-in",
+    "checkOut": "Check-out",
+    "guestName": "Guest Name",
+    "roomType": "Room Type",
+    "channel": "Channel",
+    "duration": "Duration",
+    "nights": "nights",
+    "adults": "Adults",
+    "children": "Children",
+    "totalAmount": "Total Amount",
+    "status": {
+      "pending": "Pending",
+      "confirmed": "Confirmed",
+      "checkedIn": "Checked In",
+      "checkedOut": "Checked Out",
+      "cancelled": "Cancelled"
+    },
+    "channels": {
+      "direct": "Direct",
+      "booking": "Booking.com",
+      "expedia": "Expedia",
+      "airbnb": "Airbnb",
+      "other": "Other"
+    },
+    "actions": {
+      "confirm": "Confirm",
+      "checkIn": "Check In",
+      "checkOut": "Check Out",
+      "cancel": "Cancel"
+    }
+  },
+  "guests": {
+    "title": "Guests",
+    "newGuest": "New Guest",
+    "firstName": "First Name",
+    "lastName": "Last Name",
+    "email": "Email",
+    "phone": "Phone",
+    "idType": "ID Type",
+    "idNumber": "ID Number",
+    "nationality": "Nationality",
+    "address": "Address",
+    "stayHistory": "Stay History",
+    "currentRoom": "Current Room",
+    "totalStays": "Total Stays",
+    "totalSpent": "Total Spent"
+  },
+  "housekeeping": {
+    "title": "Housekeeping",
+    "pendingTasks": "Pending Tasks",
+    "inProgress": "In Progress",
+    "completedTasks": "Completed",
+    "assignTo": "Assign to",
+    "priority": {
+      "high": "High",
+      "normal": "Normal",
+      "low": "Low"
+    },
+    "type": {
+      "checkout": "Checkout",
+      "maintenance": "Maintenance",
+      "deepClean": "Deep Clean",
+      "turndown": "Turndown"
+    },
+    "startTask": "Start",
+    "completeTask": "Complete",
+    "staffAvailability": "Staff Availability"
+  },
+  "roomService": {
+    "title": "Room Service",
+    "activeOrders": "Active Orders",
+    "orderHistory": "Order History",
+    "newOrder": "New Order",
+    "menuManagement": "Menu Management",
+    "status": {
+      "pending": "Pending",
+      "preparing": "Preparing",
+      "delivering": "Delivering",
+      "delivered": "Delivered",
+      "cancelled": "Cancelled"
+    },
+    "menuItem": "Menu Item",
+    "price": "Price",
+    "quantity": "Quantity",
+    "category": "Category",
+    "addItem": "Add Item",
+    "orderTotal": "Order Total"
+  },
+  "events": {
+    "title": "Events & Venues",
+    "venues": "Venues",
+    "upcomingEvents": "Upcoming Events",
+    "newEvent": "New Event",
+    "newVenue": "New Venue",
+    "venueName": "Venue Name",
+    "capacity": "Capacity",
+    "area": "Area (m\u00b2)",
+    "pricePerHour": "Price per Hour",
+    "eventName": "Event Name",
+    "organizer": "Organizer",
+    "guestCount": "Guest Count",
+    "eventDate": "Date",
+    "startTime": "Start Time",
+    "endTime": "End Time",
+    "venueStatus": {
+      "available": "Available",
+      "reserved": "Reserved"
+    }
+  },
+  "schedules": {
+    "title": "Schedules",
+    "shifts": {
+      "morning": "Morning",
+      "afternoon": "Afternoon",
+      "night": "Night",
+      "off": "Off"
+    },
+    "shiftTimes": {
+      "morning": "7:00 - 15:00",
+      "afternoon": "15:00 - 23:00",
+      "night": "23:00 - 7:00"
+    },
+    "department": "Department",
+    "employee": "Employee",
+    "week": "Week",
+    "saveSchedule": "Save Schedule"
+  },
+  "reports": {
+    "title": "Operational Reports",
+    "occupancyRate": "Occupancy Rate",
+    "revenue": "Revenue",
+    "guestSatisfaction": "Guest Satisfaction",
+    "bookingSources": "Booking Sources",
+    "period": {
+      "week": "Week",
+      "month": "Month",
+      "quarter": "Quarter",
+      "year": "Year"
+    },
+    "vsTarget": "vs Target",
+    "trend": "Trend",
+    "revenueByRoomType": "Revenue by Room Type",
+    "bookingSourceDistribution": "Booking Source Distribution"
+  },
+  "auth": {
+    "login": "Login",
+    "logout": "Logout",
+    "email": "Email",
+    "password": "Password",
+    "forgotPassword": "Forgot Password?",
+    "signIn": "Sign In",
+    "welcome": "Welcome"
+  }
+}

frontend/Frontend-Hotel/src/i18n/locales/es.json

@@ -0,0 +1,226 @@
+{
+  "nav": {
+    "dashboards": "Tableros",
+    "roomDashboard": "Panel de Habitaciones",
+    "reservations": "Reservaciones",
+    "guests": "Huespedes",
+    "housekeeping": "Limpieza",
+    "roomService": "Servicio a Habitacion",
+    "eventsVenues": "Eventos y Salones",
+    "schedules": "Horarios",
+    "operationalReports": "Reportes Operativos",
+    "income": "Ingresos",
+    "expenses": "Gastos",
+    "expensesApproval": "Gastos por aprobar",
+    "inventory": "Inventario",
+    "payroll": "Nomina",
+    "hotel": "Hotel",
+    "housekeeper": "Cuidador de Habitaciones",
+    "services": "Servicios",
+    "operations": "Operaciones",
+    "staff": "Personal"
+  },
+  "common": {
+    "save": "Guardar",
+    "cancel": "Cancelar",
+    "delete": "Eliminar",
+    "edit": "Editar",
+    "create": "Crear",
+    "search": "Buscar",
+    "filter": "Filtrar",
+    "loading": "Cargando...",
+    "noResults": "Sin resultados",
+    "confirm": "Confirmar",
+    "back": "Regresar",
+    "actions": "Acciones",
+    "status": "Estado",
+    "date": "Fecha",
+    "total": "Total",
+    "notes": "Notas",
+    "name": "Nombre",
+    "phone": "Telefono",
+    "email": "Correo",
+    "description": "Descripcion",
+    "price": "Precio",
+    "quantity": "Cantidad",
+    "category": "Categoria",
+    "type": "Tipo",
+    "priority": "Prioridad",
+    "room": "Habitacion",
+    "all": "Todos"
+  },
+  "rooms": {
+    "title": "Panel de Habitaciones",
+    "available": "Disponible",
+    "occupied": "Ocupada",
+    "cleaning": "Limpieza",
+    "maintenance": "Mantenimiento",
+    "occupancyRate": "Tasa de Ocupacion",
+    "availableRooms": "Habitaciones Disponibles",
+    "todayCheckIns": "Check-ins de Hoy",
+    "todayCheckOuts": "Check-outs de Hoy",
+    "dailyRevenue": "Ingreso Diario",
+    "floor": "Piso",
+    "roomNumber": "Numero de Habitacion",
+    "roomType": "Tipo de Habitacion",
+    "pricePerNight": "Precio por Noche",
+    "amenities": "Amenidades",
+    "guestInfo": "Informacion del Huesped"
+  },
+  "reservations": {
+    "title": "Reservaciones",
+    "newReservation": "Nueva Reservacion",
+    "checkIn": "Entrada",
+    "checkOut": "Salida",
+    "guestName": "Nombre del Huesped",
+    "roomType": "Tipo de Habitacion",
+    "channel": "Canal",
+    "duration": "Duracion",
+    "nights": "noches",
+    "adults": "Adultos",
+    "children": "Ninos",
+    "totalAmount": "Monto Total",
+    "status": {
+      "pending": "Pendiente",
+      "confirmed": "Confirmada",
+      "checkedIn": "Registrado",
+      "checkedOut": "Check-out",
+      "cancelled": "Cancelada"
+    },
+    "channels": {
+      "direct": "Directo",
+      "booking": "Booking.com",
+      "expedia": "Expedia",
+      "airbnb": "Airbnb",
+      "other": "Otro"
+    },
+    "actions": {
+      "confirm": "Confirmar",
+      "checkIn": "Registrar Entrada",
+      "checkOut": "Registrar Salida",
+      "cancel": "Cancelar"
+    }
+  },
+  "guests": {
+    "title": "Huespedes",
+    "newGuest": "Nuevo Huesped",
+    "firstName": "Nombre",
+    "lastName": "Apellido",
+    "email": "Correo",
+    "phone": "Telefono",
+    "idType": "Tipo de ID",
+    "idNumber": "Numero de ID",
+    "nationality": "Nacionalidad",
+    "address": "Direccion",
+    "stayHistory": "Historial de Estadias",
+    "currentRoom": "Habitacion Actual",
+    "totalStays": "Total de Estadias",
+    "totalSpent": "Total Gastado"
+  },
+  "housekeeping": {
+    "title": "Limpieza",
+    "pendingTasks": "Tareas Pendientes",
+    "inProgress": "En Progreso",
+    "completedTasks": "Completadas",
+    "assignTo": "Asignar a",
+    "priority": {
+      "high": "Alta",
+      "normal": "Normal",
+      "low": "Baja"
+    },
+    "type": {
+      "checkout": "Check-out",
+      "maintenance": "Mantenimiento",
+      "deepClean": "Limpieza Profunda",
+      "turndown": "Preparacion Nocturna"
+    },
+    "startTask": "Iniciar",
+    "completeTask": "Completar",
+    "staffAvailability": "Disponibilidad del Personal"
+  },
+  "roomService": {
+    "title": "Servicio a Habitacion",
+    "activeOrders": "Ordenes Activas",
+    "orderHistory": "Historial de Ordenes",
+    "newOrder": "Nueva Orden",
+    "menuManagement": "Gestion del Menu",
+    "status": {
+      "pending": "Pendiente",
+      "preparing": "Preparando",
+      "delivering": "Entregando",
+      "delivered": "Entregado",
+      "cancelled": "Cancelado"
+    },
+    "menuItem": "Platillo",
+    "price": "Precio",
+    "quantity": "Cantidad",
+    "category": "Categoria",
+    "addItem": "Agregar Platillo",
+    "orderTotal": "Total de la Orden"
+  },
+  "events": {
+    "title": "Eventos y Salones",
+    "venues": "Salones",
+    "upcomingEvents": "Proximos Eventos",
+    "newEvent": "Nuevo Evento",
+    "newVenue": "Nuevo Salon",
+    "venueName": "Nombre del Salon",
+    "capacity": "Capacidad",
+    "area": "Area (m\u00b2)",
+    "pricePerHour": "Precio por Hora",
+    "eventName": "Nombre del Evento",
+    "organizer": "Organizador",
+    "guestCount": "Numero de Invitados",
+    "eventDate": "Fecha",
+    "startTime": "Hora de Inicio",
+    "endTime": "Hora de Fin",
+    "venueStatus": {
+      "available": "Disponible",
+      "reserved": "Reservado"
+    }
+  },
+  "schedules": {
+    "title": "Horarios",
+    "shifts": {
+      "morning": "Matutino",
+      "afternoon": "Vespertino",
+      "night": "Nocturno",
+      "off": "Descanso"
+    },
+    "shiftTimes": {
+      "morning": "7:00 - 15:00",
+      "afternoon": "15:00 - 23:00",
+      "night": "23:00 - 7:00"
+    },
+    "department": "Departamento",
+    "employee": "Empleado",
+    "week": "Semana",
+    "saveSchedule": "Guardar Horario"
+  },
+  "reports": {
+    "title": "Reportes Operativos",
+    "occupancyRate": "Tasa de Ocupacion",
+    "revenue": "Ingresos",
+    "guestSatisfaction": "Satisfaccion del Huesped",
+    "bookingSources": "Fuentes de Reservacion",
+    "period": {
+      "week": "Semana",
+      "month": "Mes",
+      "quarter": "Trimestre",
+      "year": "Ano"
+    },
+    "vsTarget": "vs Objetivo",
+    "trend": "Tendencia",
+    "revenueByRoomType": "Ingresos por Tipo de Habitacion",
+    "bookingSourceDistribution": "Distribucion de Fuentes de Reservacion"
+  },
+  "auth": {
+    "login": "Iniciar Sesion",
+    "logout": "Cerrar Sesion",
+    "email": "Correo",
+    "password": "Contrasena",
+    "forgotPassword": "Olvido su contrasena?",
+    "signIn": "Ingresar",
+    "welcome": "Bienvenido"
+  }
+}

frontend/Frontend-Hotel/src/main.jsx

@@ -1,3 +1,4 @@
+import './i18n';
 import React from "react";
 import ReactDOM from "react-dom/client";
 import { BrowserRouter } from "react-router-dom";