Merge pull request 'new_react_frontend' (#9) from new_react_frontend into main
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Reviewed-on: #9
This commit was merged in pull request #9.
This commit is contained in:
2026-07-06 13:10:10 +00:00
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@@ -4,6 +4,7 @@ A web application to search for medicines from the official Spanish CIMA databas
## ✨ Features
### Web App (Desktop/PWA)
- 🔍 **Real-time medicine search** from CIMA API (Agencia Española de Medicamentos)
- 💾 **Redis caching** for improved performance
- 📍 View pharmacies that sell a specific medicine
@@ -15,14 +16,38 @@ A web application to search for medicines from the official Spanish CIMA databas
- Search medicines from CIMA database
- Link medicines to pharmacies with prices and stock
### Mobile App (React Native)
- 📱 **Native iOS/Android** experience with Expo
- 🔍 **Medicine search** with real-time results
- 🗺️ **Interactive map** with pharmacy markers
- 📷 **Barcode scanner** for quick medicine lookup
- 🔔 **Push notifications** for availability alerts
- 🔐 **Biometric authentication** (Face ID / Touch ID)
- 💾 **Offline cache** for favorite medicines
## 🛠️ Tech Stack
- **Frontend**: React + Vite
- **Backend**: Node.js + Express
### Backend
- **Runtime**: Node.js + Express
- **Database**: SQLite (for pharmacies and relationships)
- **Cache**: Redis
- **External API**: CIMA (Centro de Información online de Medicamentos de la AEMPS)
### Frontend (Web/PWA)
- **Framework**: React + Vite
- **Mobile wrapper**: Capacitor (for hybrid mobile builds)
### Frontend (Mobile - React Native)
- **Framework**: Expo SDK 57 + React Native
- **Navigation**: Expo Router v4
- **State**: Zustand
- **HTTP**: Axios + TanStack Query
- **Maps**: react-native-maps
- **Camera**: expo-camera (barcode scanning)
- **Auth**: expo-local-authentication (biometrics)
- **Notifications**: expo-notifications
- **Build**: EAS Build
## 📋 Prerequisites
- Node.js (v18 or higher)
@@ -200,7 +225,7 @@ FarmaFinder/
│ ├── create-admin.js # Admin user creation script
│ ├── .env.example # Environment variable template
│ └── package.json
├── frontend/
├── frontend/ # React + Vite (Desktop/PWA)
│ ├── Dockerfile
│ ├── nginx.conf # Nginx config (Docker): serves SPA + proxies /api
│ ├── src/
@@ -213,6 +238,27 @@ FarmaFinder/
│ │ └── main.jsx # Entry point
│ ├── index.html
│ └── package.json
├── frontend-mobile/ # Expo + React Native (iOS/Android)
│ ├── app/
│ │ ├── _layout.tsx # Root layout with providers
│ │ ├── (tabs)/ # Bottom tab navigation
│ │ │ ├── index.tsx # Home (medicine search)
│ │ │ ├── map.tsx # Pharmacy map
│ │ │ └── profile.tsx # User profile
│ │ ├── medicine/[id].tsx # Medicine detail
│ │ ├── pharmacy/[id].tsx # Pharmacy detail
│ │ ├── auth/ # Login/Register screens
│ │ └── scanner.tsx # Barcode scanner
│ ├── components/ # Reusable UI components
│ ├── services/ # API and business logic
│ ├── store/ # Zustand state management
│ ├── hooks/ # Custom React hooks
│ ├── constants/ # Theme and config
│ ├── types/ # TypeScript types
│ ├── eas.json # EAS Build configuration
│ └── package.json
├── android/ # Capacitor Android project
├── ios/ # Capacitor iOS project
└── README.md
```
@@ -289,6 +335,194 @@ The application now uses the **CIMA (Centro de Información online de Medicament
- Results are cached in Redis for performance
- `pharmacy_medicines` now uses `medicine_nregistro` (CIMA registration number) instead of local `medicine_id`
## 📱 Mobile App Setup (React Native)
### Prerequisites
- Node.js (v18 or higher)
- npm or yarn
- **Expo CLI**: `npm install -g expo-cli`
- **EAS CLI**: `npm install -g eas-cli`
- **iOS**: Xcode (Mac only) + CocoaPods
- **Android**: Android Studio + Android SDK
### Quick Start
```bash
# Install all dependencies (backend + web + mobile)
npm run install:all
# Start mobile development server
npm run dev:mobile
# Scan QR code with Expo Go app (iOS/Android)
```
### Development Build
For native features (camera, biometrics, notifications), use a development build:
```bash
# Install EAS CLI
npm install -g eas-cli
# Login to Expo
eas login
# Create development build
eas build --profile development --platform ios
eas build --profile development --platform android
```
### Project Structure
```
frontend-mobile/
├── app/ # Expo Router screens
│ ├── (tabs)/ # Bottom tab navigation
│ ├── auth/ # Login/Register
│ ├── medicine/ # Medicine detail
│ ├── pharmacy/ # Pharmacy detail
│ └── scanner.tsx # Barcode scanner
├── components/ # Reusable UI components
├── services/ # API and business logic
├── store/ # Zustand state management
├── hooks/ # Custom React hooks
├── constants/ # Theme and config
└── types/ # TypeScript types
```
### Native Features
| Feature | Implementation |
|---------|---------------|
| Barcode Scanner | `expo-camera` with `CameraView` |
| Push Notifications | `expo-notifications` |
| Biometrics | `expo-local-authentication` |
| Maps | `react-native-maps` |
| Secure Storage | `expo-secure-store` |
### EAS Build Profiles
| Profile | Platform | Build Type | Use Case |
|---------|----------|------------|----------|
| `development` | iOS | Simulator | Local testing on Mac |
| `development` | Android | APK | Local testing on device |
| `preview` | Android | APK | Internal testing & sharing |
| `production` | Android | AAB | Google Play Store submission |
**Note:** iOS builds require Apple Developer account ($99/year) and are configured separately.
### Environment Configuration
The mobile app uses the same backend API as the web app. Configure the API URL in:
```typescript
// frontend-mobile/constants/config.ts
const ENV = {
development: {
API_BASE_URL: 'http://localhost:3001/api',
},
production: {
API_BASE_URL: 'https://your-production-api.com/api',
},
};
```
## 🚀 Production Deployment (Mobile)
### Distribution Flow
```
Development → EAS Build → App Store / Google Play → User Device
```
The mobile app is a **native application** that runs directly on the device. No Docker or server needed - users download it from the app stores.
### Step 1: Setup Expo Account
```bash
# Install EAS CLI
npm install -g eas-cli
# Create account at https://expo.dev
# Login
eas login
```
### Step 2: Initialize EAS Project
```bash
cd frontend-mobile
eas init
```
This generates a `projectId` - add it to `app.json`:
```json
"extra": {
"eas": {
"projectId": "your-project-id"
}
}
```
### Step 3: Configure Credentials
**Android (Google Play):**
1. Create developer account ($25 one-time fee)
2. Create project in Google Cloud Console
3. Enable Play Developer API
4. Download `google-service-account.json`
5. Place in `frontend-mobile/` directory
**iOS (App Store):**
1. Join Apple Developer Program ($99/year)
2. Create App ID in Apple Developer portal
3. Generate certificates and provisioning profiles
4. Update `eas.json` with your credentials
### Step 4: Build for Production
```bash
# Android (Google Play)
eas build --profile production --platform android
# iOS (App Store)
eas build --profile production --platform ios
```
### Step 5: Submit to Stores
```bash
# Submit to Google Play
eas submit --profile production --platform android
# Submit to App Store
eas submit --profile production --platform ios
```
### OTA Updates (Without App Store Review)
Push updates directly to users without going through store review:
```bash
# Install expo-updates
npx expo install expo-updates
# Send update
eas update --branch production --message "Fix: improved search"
```
### Useful Commands
| Command | Description |
|---------|-------------|
| `eas build:list` | View previous builds |
| `eas build:cancel <id>` | Cancel a build |
| `eas submit:list` | View previous submissions |
| `eas update` | Send OTA update |
## 🐛 Troubleshooting
### Redis Connection Issues
@@ -321,19 +555,52 @@ npm run create-admin
## 📝 Development
**Backend development with auto-reload:**
### Backend
**Start with auto-reload:**
```bash
cd backend
npm run dev
```
**Frontend development:**
### Frontend (Web/PWA)
**Start development server:**
```bash
cd frontend
npm run dev
```
**Clear Redis cache:**
### Frontend (Mobile - React Native)
**Install all dependencies:**
```bash
npm run install:all
```
**Start Expo dev server:**
```bash
npm run dev:mobile
```
**Start for specific platform:**
```bash
npm run dev:mobile:android # Android emulator
npm run dev:mobile:ios # iOS simulator
```
**Build with EAS:**
```bash
npm run build:mobile # Production build
```
**Submit to stores:**
```bash
npm run submit:android # Google Play
npm run submit:ios # App Store
```
### Clear Redis cache
```bash
redis-cli FLUSHALL
```
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@@ -0,0 +1,420 @@
# FarmaFinder Mobile - Especificación de Diseño
**Fecha**: 2026-07-06
**Estado**: Aprobado
**Versión**: 1.0
---
## 1. Resumen
Crear un segundo frontend en **React Native (Expo)** para FarmaFinder, manteniendo el frontend actual (React + Vite) para Desktop/PWA. El objetivo es lograr una experiencia móvil nativa que permita publicar en App Store y Google Play con mejor rendimiento, UX y mantenibilidad.
---
## 2. Arquitectura
### 2.1 Estructura del Proyecto
```
FarmaFinder/
├── frontend/ ← React + Vite (Desktop/PWA, mantiene Capacitor)
├── frontend-mobile/ ← Expo + React Native (NUEVO)
│ ├── app/ ← Expo Router (file-based routing)
│ │ ├── _layout.tsx ← Layout raíz
│ │ ├── (tabs)/ ← Bottom tabs
│ │ │ ├── _layout.tsx ← Tab navigator
│ │ │ ├── index.tsx ← Home (búsqueda)
│ │ │ ├── map.tsx ← Mapa de farmacias
│ │ │ └── profile.tsx ← Perfil de usuario
│ │ ├── medicine/[id].tsx ← Detalle de medicamento
│ │ ├── pharmacy/[id].tsx ← Detalle de farmacia
│ │ └── auth/ ← Auth flow
│ ├── components/ ← Componentes React Native
│ ├── services/ ← Lógica de negocio y llamadas API
│ ├── hooks/ ← Custom hooks
│ ├── constants/ ← Colores, tipos, config
│ └── assets/ ← Imágenes, fuentes
├── backend/ ← API compartida (sin cambios)
└── package.json ← Scripts para ambos frontends
```
### 2.2 Stack Tecnológico
| Componente | Tecnología | Justificación |
|------------|------------|---------------|
| Framework | Expo SDK 52+ | Setup rápido, OTA updates, fácil publicación |
| Routing | Expo Router v4 | File-based routing, similar a Next.js |
| Navegación | React Navigation | Bottom tabs + stack navigation |
| State | Zustand | Ligero, sin boilerplate, fácil de usar |
| HTTP Client | Axios | Interceptors, cancelación de requests |
| Cache | TanStack Query | Cache automático, optimistic updates |
| Mapas | react-native-maps | Google Maps provider nativo |
| Barcode | expo-camera | Escaneo de código de barras nativo |
| Storage | AsyncStorage + expo-secure-store | Datos offline + tokens seguros |
| Animaciones | React Native Reanimated 3 | Animaciones fluidas en 60fps |
---
## 3. Estructura de Navegación
### 3.1 Navegación Principal
```
Bottom Tabs
├── Home (🔍) → Búsqueda de medicamentos
├── Mapa (📍) → Mapa de farmacias
└── Perfil (👤) → Perfil de usuario + Admin
```
### 3.2 Navegación Detallada
```
Home Tab (Stack)
├── index.tsx ← Lista de resultados de búsqueda
└── medicine/[id].tsx ← Detalle de medicamento
Mapa Tab (Stack)
├── map.tsx ← Mapa con marcadores de farmacias
└── pharmacy/[id].tsx ← Detalle de farmacia
Perfil Tab (Stack)
├── profile.tsx ← Info de usuario + opciones
├── auth/login.tsx ← Login (si no autenticado)
├── auth/register.tsx ← Registro
└── admin/ ← Panel admin (solo si auth + admin)
```
### 3.3 Flujos de Navegación
- **Auth Flow**: Si no hay token → redirigir a login
- **Admin Flow**: Si usuario es admin → mostrar acceso a admin
- **Deep Linking**: URLs como `farmafinder://medicine/123` abren pantalla específica
---
## 4. Funcionalidades
### 4.1 MVP (Paridad con Web)
| Funcionalidad | Descripción |
|---------------|-------------|
| **Búsqueda** | Búsqueda en tiempo real de medicamentos vía API CIMA |
| **Resultados** | Lista de resultados con nombre, principio activo |
| **Detalle medicamento** | Precio, stock, farmacias que lo tienen |
| **Mapa farmacias** | Marcadores en mapa con ubicación |
| **Detalle farmacia** | Dirección, teléfono, medicamentos disponibles |
| **Auth** | Login/registro de usuarios |
### 4.2 Extras Nativos (NUEVO)
| Funcionalidad | Descripción |
|---------------|-------------|
| **Push Notifications** | Alertas de disponibilidad de medicamentos favoritos |
| **Escáner código barras** | Escanear medicamentos directamente con cámara |
| **Biometría** | Face ID / Touch ID para login rápido |
| **Deep Links** | Compartir medicamentos/farmacias via URL |
| **Offline Cache** | Medicamentos favoritos accesibles sin conexión |
---
## 5. Integración con la API
### 5.1 Cliente API
```typescript
// frontend-mobile/services/api.ts
import axios from 'axios';
const API_BASE = __DEV__
? 'http://localhost:3001/api'
: 'https://tu-dominio.com/api';
export const api = axios.create({
baseURL: API_BASE,
timeout: 10000,
headers: { 'Content-Type': 'application/json' }
});
// Request interceptor para auth token
api.interceptors.request.use((config) => {
const token = getToken();
if (token) config.headers.Authorization = `Bearer ${token}`;
return config;
});
```
### 5.2 Endpoints
**Públicos:**
- `GET /api/medicines/search?q=<query>` - Búsqueda de medicamentos
- `GET /api/medicines/:nregistro` - Detalle de medicamento
- `GET /api/medicines/:nregistro/pharmacies` - Farmacias con medicamento
- `GET /api/pharmacies` - Todas las farmacias
**Autenticados:**
- `POST /api/auth/login` - Login
- `POST /api/auth/logout` - Logout
- `GET /api/auth/check` - Verificar auth
**Admin:**
- CRUD de farmacias
- Búsqueda de medicamentos para admin
- Vincular medicamentos a farmacias
### 5.3 Estrategia de Cache
```typescript
// Con TanStack Query
const { data, isLoading } = useQuery({
queryKey: ['medicines', searchQuery],
queryFn: () => searchMedicines(searchQuery),
staleTime: 5 * 60 * 1000, // 5 minutos
cacheTime: 30 * 60 * 1000, // 30 minutos
});
```
**Persistencia offline:**
- AsyncStorage para datos no sensibles
- expo-secure-store para tokens y credenciales
- React Query persistor para cache de queries
---
## 6. Diseño Visual
### 6.1 Design Tokens
```typescript
// frontend-mobile/constants/theme.ts
export const colors = {
// Primary
primary: '#007AFF',
primaryLight: '#4DA3FF',
// Semantic
success: '#34C759', // Disponible
danger: '#FF3B30', // Sin stock
warning: '#FF9500', // Stock bajo
// Neutral
background: '#F2F2F7',
card: '#FFFFFF',
border: '#E5E5EA',
// Text
text: '#1C1C1E',
textSecondary: '#8E8E93',
textInverse: '#FFFFFF',
};
export const spacing = {
xs: 4,
sm: 8,
md: 16,
lg: 24,
xl: 32,
};
export const borderRadius = {
sm: 8,
md: 12,
lg: 16,
};
```
### 6.2 Componentes Principales
| Componente | Descripción |
|------------|-------------|
| **SearchBar** | Input con debounce (300ms) + dropdown de resultados |
| **MedicineCard** | Card con nombre, principio activo, precio, badge de stock |
| **PharmacyMarker** | Marcador personalizado en mapa con info window |
| **StockBadge** | Badge verde (disponible) / rojo (sin stock) |
| **LoadingSpinner** | Spinner nativo durante cargas |
| **ErrorToast** | Toast de error con retry |
### 6.3 Patrones de Diseño
- **Cards**: Sombra sutil, border-radius 12px
- **Tipografía**: Sistema nativo (SF Pro en iOS, Roboto en Android)
- **Espaciado**: Escala de 4px base (4, 8, 12, 16, 24, 32)
- **Animaciones**: Reanimated 3 para transiciones y gestos
---
## 7. Extras Nativos (Detalles)
### 7.1 Push Notifications
```typescript
// Expo Notifications
import * as Notifications from 'expo-notifications';
// Registrar para notificaciones
const registerForPushNotifications = async () => {
const { status } = await Notifications.requestPermissionsAsync();
if (status !== 'granted') return;
const token = await Notifications.getExpoPushToken();
return token.data;
};
// Escuchar notificaciones
Notifications.addNotificationReceivedListener((notification) => {
// Mostrar alerta de disponibilidad
});
```
### 7.2 Escáner de Código de Barras
```typescript
// expo-camera + barcode scanning
import { CameraView } from 'expo-camera';
<CameraView
onBarcodeScanned={(data) => {
// Buscar medicamento por código de barras
searchMedicineByBarcode(data.data);
}}
/>
```
### 7.3 Biometría
```typescript
// expo-local-authentication
import * as LocalAuthentication from 'expo-local-authentication';
const authenticateWithBiometrics = async () => {
const hasHardware = await LocalAuthentication.hasHardwareAsync();
const isEnrolled = await LocalAuthentication.isEnrolledAsync();
if (hasHardware && isEnrolled) {
return await LocalAuthentication.authenticateAsync();
}
return false;
};
```
---
## 8. Workflow de Desarrollo
### 8.1 Scripts
```json
{
"scripts": {
"dev:mobile": "cd frontend-mobile && npx expo start",
"dev:mobile:android": "cd frontend-mobile && npx expo start --android",
"dev:mobile:ios": "cd frontend-mobile && npx expo start --ios",
"build:mobile:dev": "cd frontend-mobile && eas build --profile development",
"build:mobile:preview": "cd frontend-mobile && eas build --profile preview",
"build:mobile:prod": "cd frontend-mobile && eas build --profile production",
"submit:android": "cd frontend-mobile && eas submit --platform android",
"submit:ios": "cd frontend-mobile && eas submit --platform ios"
}
}
```
### 8.2 EAS Build Profiles
```json
// frontend-mobile/eas.json
{
"build": {
"development": {
"developmentClient": true,
"distribution": "internal"
},
"preview": {
"distribution": "internal"
},
"production": {}
}
}
```
### 8.3 CI/CD
- **Desarrollo**: Expo Go + hot reload
- **Testing**: EAS Build (preview) → APK/IPA para testing
- **Producción**: EAS Build (production) → Submit a tiendas
- **OTA Updates**: Expo Updates para fixes sin pasar por tienda
---
## 9. Dependencias Principales
```json
{
"dependencies": {
"expo": "~52.0.0",
"expo-router": "~4.0.0",
"expo-camera": "~16.0.0",
"expo-notifications": "~0.29.0",
"expo-local-authentication": "~15.0.0",
"expo-secure-store": "~14.0.0",
"react-native": "0.76.0",
"react-native-maps": "1.18.0",
"react-native-reanimated": "~3.16.0",
"react-native-gesture-handler": "~2.20.0",
"@react-navigation/native": "^7.0.0",
"@react-navigation/bottom-tabs": "^7.0.0",
"zustand": "^5.0.0",
"axios": "^1.7.0",
"@tanstack/react-query": "^5.0.0",
"@react-native-async-storage/async-storage": "^2.0.0"
}
}
```
---
## 10. Criterios de Aceptación
### MVP
- [ ] Búsqueda de medicamentos funcional
- [ ] Mapa con farmacias mostrando marcadores
- [ ] Detalle de medicamento con precio y stock
- [ ] Detalle de farmacia con ubicación
- [ ] Login/registro funcional
- [ ] Navegación entre pantallas fluida
- [ ] Build de desarrollo funcionando en Expo Go
### Extras Nativos
- [ ] Push notifications configuradas
- [ ] Escáner de código de barras funcional
- [ ] Biometría para login rápido
- [ ] Deep links configurados
- [ ] Offline cache para favoritos
### Publicación
- [ ] Build de producción optimizado
- [ ] App Store listing configurado
- [ ] Google Play listing configurado
- [ ] Screenshots y descripción preparados
---
## 11. Riesgos y Mitigaciones
| Riesgo | Mitigación |
|--------|------------|
| API del backend no preparada para móvil | Revisar endpoints, agregar si es necesario |
| Performance en dispositivos antiguos | Testing en dispositivos低端, optimizar renders |
| Diferencias iOS/Android | Usar componentes nativos, testing en ambas plataformas |
| Mantenimiento de dos frontends | Documentar bien, compartir types cuando sea posible |
---
## 12. Próximos Pasos
1. Crear estructura del proyecto Expo
2. Configurar routing con Expo Router
3. Implementar cliente API
4. Crear pantallas MVP
5. Implementar extras nativos
6. Testing y optimización
7. Build y publicación en tiendas
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{
"enabledPlugins": {
"expo@claude-plugins-official": true
}
}
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# FarmaFinder Mobile - Environment Variables
# API Configuration
# Change this to your production API URL
EXPO_PUBLIC_API_URL=http://localhost:3001/api
# For production builds, update this to:
# EXPO_PUBLIC_API_URL=https://api.yourdomain.com/api
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# Expo
.expo/
dist/
web-build/
# Native
ios/
android/
*.jks
*.p8
*.p12
*.key
*.mobileprovision
*.orig.*
# Metro
.metro-health-check*
# debug
npm-debug.*
yarn-debug.*
yarn-error.*
# env files
.env
.env.local
.env.production
# EAS
eas-cli.json
# Dependencies
node_modules/
# OS
.DS_Store
Thumbs.db
# Build artifacts
*.apk
*.aab
*.ipa
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# Expo HAS CHANGED
Read the exact versioned docs at https://docs.expo.dev/versions/v57.0.0/ before writing any code.
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@@ -0,0 +1,20 @@
import { StatusBar } from 'expo-status-bar';
import { StyleSheet, Text, View } from 'react-native';
export default function App() {
return (
<View style={styles.container}>
<Text>Open up App.tsx to start working on your app!</Text>
<StatusBar style="auto" />
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
});
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@@ -0,0 +1 @@
@AGENTS.md
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@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2015-present 650 Industries, Inc. (aka Expo)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
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@@ -0,0 +1,42 @@
{
"expo": {
"name": "FarmaFinder",
"slug": "farmafinder",
"version": "1.0.0",
"orientation": "portrait",
"icon": "./assets/icon.png",
"userInterfaceStyle": "light",
"newArchEnabled": true,
"splash": {
"image": "./assets/splash.png",
"resizeMode": "contain",
"backgroundColor": "#007AFF"
},
"ios": {
"supportsTablet": true,
"bundleIdentifier": "com.farmafinder.app",
"config": {
"usesNonExemptEncryption": false
}
},
"android": {
"adaptiveIcon": {
"foregroundImage": "./assets/adaptive-icon.png",
"backgroundColor": "#007AFF"
},
"package": "com.farmafinder.app",
"googleServicesFile": "./google-services.json"
},
"plugins": [
"expo-router",
["expo-camera", {"cameraPermission": "Allow FarmaFinder to access your camera for scanning barcodes"}],
["expo-notifications", {"icon": "./assets/notification-icon.png", "color": "#007AFF"}]
],
"scheme": "farmafinder",
"extra": {
"eas": {
"projectId": ""
}
}
}
}
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import { Tabs } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
export default function TabLayout() {
return (
<Tabs
screenOptions={{
tabBarActiveTintColor: '#007AFF',
tabBarInactiveTintColor: '#8E8E93',
}}
>
<Tabs.Screen
name="index"
options={{
title: 'Buscar',
tabBarIcon: ({ color, size }) => (
<Ionicons name="search" size={size} color={color} />
),
}}
/>
<Tabs.Screen
name="map"
options={{
title: 'Mapa',
tabBarIcon: ({ color, size }) => (
<Ionicons name="map" size={size} color={color} />
),
}}
/>
<Tabs.Screen
name="profile"
options={{
title: 'Perfil',
tabBarIcon: ({ color, size }) => (
<Ionicons name="person" size={size} color={color} />
),
}}
/>
</Tabs>
);
}
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import React, { useState, useEffect } from 'react';
import { View, FlatList, StyleSheet, Text, TouchableOpacity } from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import { useRouter } from 'expo-router';
import { SearchBar } from '../../components/SearchBar';
import { MedicineCard } from '../../components/MedicineCard';
import { LoadingSpinner } from '../../components/LoadingSpinner';
import { useDebounce } from '../../hooks/useDebounce';
import { searchMedicines } from '../../services/medicines';
import { colors, spacing, borderRadius } from '../../constants/theme';
import { Medicine } from '../../types';
import { config } from '../../constants/config';
export default function HomeScreen() {
const router = useRouter();
const [query, setQuery] = useState('');
const [results, setResults] = useState<Medicine[]>([]);
const [isLoading, setIsLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const debouncedQuery = useDebounce(query, config.SEARCH_DEBOUNCE_MS);
useEffect(() => {
if (debouncedQuery.length < 2) {
setResults([]);
return;
}
const fetchResults = async () => {
setIsLoading(true);
setError(null);
try {
const data = await searchMedicines(debouncedQuery);
setResults(data);
} catch (err) {
setError('Error al buscar medicamentos');
console.error(err);
} finally {
setIsLoading(false);
}
};
fetchResults();
}, [debouncedQuery]);
const handleSearch = (searchQuery: string) => {
setQuery(searchQuery);
};
return (
<View style={styles.container}>
<View style={styles.searchContainer}>
<SearchBar
onSearch={handleSearch}
value={query}
onChangeText={setQuery}
/>
<TouchableOpacity
style={styles.scannerButton}
onPress={() => router.push('/scanner')}
>
<Ionicons name="scan" size={24} color={colors.primary} />
</TouchableOpacity>
</View>
{isLoading && <LoadingSpinner message="Buscando medicamentos..." />}
{error && (
<View style={styles.errorContainer}>
<Text style={styles.errorText}>{error}</Text>
</View>
)}
{!isLoading && !error && results.length === 0 && query.length >= 2 && (
<View style={styles.emptyContainer}>
<Text style={styles.emptyText}>No se encontraron medicamentos</Text>
</View>
)}
<FlatList
data={results}
keyExtractor={(item) => item.nregistro}
renderItem={({ item }) => <MedicineCard medicine={item} />}
contentContainerStyle={styles.list}
showsVerticalScrollIndicator={false}
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
searchContainer: {
flexDirection: 'row',
alignItems: 'center',
},
scannerButton: {
marginRight: spacing.md,
padding: spacing.sm,
backgroundColor: colors.card,
borderRadius: borderRadius.md,
},
list: {
paddingBottom: spacing.xl,
},
errorContainer: {
padding: spacing.md,
marginHorizontal: spacing.md,
backgroundColor: '#F8D7DA',
borderRadius: 8,
},
errorText: {
color: '#721C24',
textAlign: 'center',
},
emptyContainer: {
padding: spacing.xl,
alignItems: 'center',
},
emptyText: {
color: colors.textSecondary,
fontSize: 16,
},
});
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import React, { useEffect, useState } from 'react';
import { View, StyleSheet, Text } from 'react-native';
import MapView, { Marker } from 'react-native-maps';
import { useRouter } from 'expo-router';
import { getPharmacies } from '../../services/pharmacies';
import { LoadingSpinner } from '../../components/LoadingSpinner';
import { colors, spacing } from '../../constants/theme';
import { Pharmacy } from '../../types';
export default function MapScreen() {
const router = useRouter();
const [pharmacies, setPharmacies] = useState<Pharmacy[]>([]);
const [isLoading, setIsLoading] = useState(true);
const [region, setRegion] = useState({
latitude: 40.4168, // Madrid default
longitude: -3.7038,
latitudeDelta: 0.0922,
longitudeDelta: 0.0421,
});
useEffect(() => {
const fetchPharmacies = async () => {
try {
const data = await getPharmacies();
setPharmacies(data);
// Center map on first pharmacy if available
if (data.length > 0) {
setRegion({
latitude: data[0].latitude,
longitude: data[0].longitude,
latitudeDelta: 0.0922,
longitudeDelta: 0.0421,
});
}
} catch (error) {
console.error('Error fetching pharmacies:', error);
} finally {
setIsLoading(false);
}
};
fetchPharmacies();
}, []);
if (isLoading) {
return <LoadingSpinner message="Cargando farmacias..." />;
}
return (
<View style={styles.container}>
<MapView
style={styles.map}
region={region}
onRegionChangeComplete={setRegion}
showsUserLocation={true}
showsMyLocationButton={true}
>
{pharmacies.map((pharmacy) => (
<Marker
key={pharmacy.id}
coordinate={{
latitude: pharmacy.latitude,
longitude: pharmacy.longitude,
}}
title={pharmacy.name}
description={pharmacy.address}
onCalloutPress={() => router.push(`/pharmacy/${pharmacy.id}`)}
/>
))}
</MapView>
<View style={styles.legend}>
<Text style={styles.legendText}>
{pharmacies.length} farmacias en el mapa
</Text>
</View>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
map: {
flex: 1,
},
legend: {
position: 'absolute',
bottom: spacing.lg,
left: spacing.md,
right: spacing.md,
backgroundColor: colors.card,
borderRadius: 8,
padding: spacing.sm,
alignItems: 'center',
shadowColor: '#000',
shadowOffset: { width: 0, height: 2 },
shadowOpacity: 0.25,
shadowRadius: 4,
elevation: 5,
},
legendText: {
fontSize: 14,
color: colors.text,
},
});
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import React from 'react';
import { View, Text, StyleSheet, TouchableOpacity, Alert } from 'react-native';
import { useRouter } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
import { useAuth } from '../../hooks/useAuth';
import { colors, spacing, borderRadius } from '../../constants/theme';
export default function ProfileScreen() {
const router = useRouter();
const { user, isAuthenticated, isLoading, logout, isAdmin } = useAuth();
const handleLogout = async () => {
Alert.alert(
'Cerrar Sesión',
'¿Estás seguro que deseas cerrar sesión?',
[
{ text: 'Cancelar', style: 'cancel' },
{
text: 'Cerrar Sesión',
style: 'destructive',
onPress: async () => {
await logout();
router.replace('/auth/login');
}
},
]
);
};
if (isLoading) {
return (
<View style={styles.container}>
<Text style={styles.loadingText}>Cargando...</Text>
</View>
);
}
if (!isAuthenticated) {
return (
<View style={styles.container}>
<View style={styles.authPrompt}>
<Ionicons name="person-outline" size={64} color={colors.textSecondary} />
<Text style={styles.authTitle}>Inicia Sesión</Text>
<Text style={styles.authSubtitle}>
Inicia sesión para acceder a todas las funcionalidades
</Text>
<TouchableOpacity
style={styles.button}
onPress={() => router.push('/auth/login')}
>
<Text style={styles.buttonText}>Iniciar Sesión</Text>
</TouchableOpacity>
<TouchableOpacity
style={styles.linkButton}
onPress={() => router.push('/auth/register')}
>
<Text style={styles.linkText}>Crear cuenta nueva</Text>
</TouchableOpacity>
</View>
</View>
);
}
return (
<View style={styles.container}>
<View style={styles.header}>
<View style={styles.avatar}>
<Ionicons name="person" size={40} color={colors.primary} />
</View>
<Text style={styles.username}>{user?.username}</Text>
{isAdmin && <Text style={styles.adminBadge}>Administrador</Text>}
</View>
<View style={styles.menuSection}>
{isAdmin && (
<TouchableOpacity style={styles.menuItem}>
<Ionicons name="settings" size={24} color={colors.text} />
<Text style={styles.menuText}>Panel Admin</Text>
<Ionicons name="chevron-forward" size={20} color={colors.textSecondary} />
</TouchableOpacity>
)}
<TouchableOpacity style={styles.menuItem}>
<Ionicons name="heart" size={24} color={colors.text} />
<Text style={styles.menuText}>Favoritos</Text>
<Ionicons name="chevron-forward" size={20} color={colors.textSecondary} />
</TouchableOpacity>
<TouchableOpacity style={styles.menuItem}>
<Ionicons name="notifications" size={24} color={colors.text} />
<Text style={styles.menuText}>Notificaciones</Text>
<Ionicons name="chevron-forward" size={20} color={colors.textSecondary} />
</TouchableOpacity>
<TouchableOpacity style={styles.menuItem}>
<Ionicons name="help-circle" size={24} color={colors.text} />
<Text style={styles.menuText}>Ayuda</Text>
<Ionicons name="chevron-forward" size={20} color={colors.textSecondary} />
</TouchableOpacity>
</View>
<TouchableOpacity style={styles.logoutButton} onPress={handleLogout}>
<Ionicons name="log-out" size={20} color={colors.danger} />
<Text style={styles.logoutText}>Cerrar Sesión</Text>
</TouchableOpacity>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
loadingText: {
textAlign: 'center',
marginTop: spacing.xxl,
color: colors.textSecondary,
},
authPrompt: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
padding: spacing.xl,
},
authTitle: {
fontSize: 24,
fontWeight: 'bold',
color: colors.text,
marginTop: spacing.lg,
},
authSubtitle: {
fontSize: 16,
color: colors.textSecondary,
textAlign: 'center',
marginTop: spacing.sm,
marginBottom: spacing.xl,
},
header: {
alignItems: 'center',
padding: spacing.xl,
backgroundColor: colors.card,
},
avatar: {
width: 80,
height: 80,
borderRadius: 40,
backgroundColor: colors.background,
justifyContent: 'center',
alignItems: 'center',
},
username: {
fontSize: 20,
fontWeight: 'bold',
color: colors.text,
marginTop: spacing.md,
},
adminBadge: {
fontSize: 12,
color: colors.primary,
backgroundColor: '#E3F2FD',
paddingHorizontal: spacing.sm,
paddingVertical: spacing.xs,
borderRadius: borderRadius.sm,
marginTop: spacing.sm,
},
menuSection: {
marginTop: spacing.md,
backgroundColor: colors.card,
},
menuItem: {
flexDirection: 'row',
alignItems: 'center',
padding: spacing.md,
borderBottomWidth: 1,
borderBottomColor: colors.separator,
},
menuText: {
flex: 1,
marginLeft: spacing.md,
fontSize: 16,
color: colors.text,
},
button: {
backgroundColor: colors.primary,
borderRadius: borderRadius.md,
paddingVertical: spacing.md,
paddingHorizontal: spacing.xl,
},
buttonText: {
color: colors.textInverse,
fontSize: 16,
fontWeight: '600',
},
linkButton: {
marginTop: spacing.md,
},
linkText: {
color: colors.primary,
fontSize: 14,
},
logoutButton: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
margin: spacing.xl,
padding: spacing.md,
backgroundColor: colors.card,
borderRadius: borderRadius.md,
borderWidth: 1,
borderColor: colors.danger,
},
logoutText: {
marginLeft: spacing.sm,
color: colors.danger,
fontSize: 16,
fontWeight: '500',
},
});
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import { useEffect, useRef } from 'react';
import { Stack } from 'expo-router';
import { StatusBar } from 'expo-status-bar';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
import { useAuthStore } from '../store/authStore';
import { registerForPushNotifications, addNotificationListener, addNotificationResponseListener } from '../services/notifications';
const queryClient = new QueryClient();
export default function RootLayout() {
const { checkAuth } = useAuthStore();
const notificationListener = useRef<ReturnType<typeof addNotificationListener>>();
const responseListener = useRef<ReturnType<typeof addNotificationResponseListener>>();
useEffect(() => {
checkAuth();
registerForPushNotifications();
notificationListener.current = addNotificationListener((notification) => {
console.log('Notification received:', notification);
});
responseListener.current = addNotificationResponseListener((response) => {
console.log('Notification clicked:', response);
});
return () => {
notificationListener.current?.remove();
responseListener.current?.remove();
};
}, []);
return (
<GestureHandlerRootView style={{ flex: 1 }}>
<QueryClientProvider client={queryClient}>
<Stack>
<Stack.Screen name="(tabs)" options={{ headerShown: false }} />
<Stack.Screen
name="medicine/[id]"
options={{
title: 'Medicamento',
headerTintColor: '#007AFF',
}}
/>
<Stack.Screen
name="pharmacy/[id]"
options={{
title: 'Farmacia',
headerTintColor: '#007AFF',
}}
/>
<Stack.Screen
name="auth/login"
options={{
title: 'Iniciar Sesión',
headerShown: false,
}}
/>
<Stack.Screen
name="auth/register"
options={{
title: 'Registrarse',
headerShown: false,
}}
/>
</Stack>
<StatusBar style="auto" />
</QueryClientProvider>
</GestureHandlerRootView>
);
}
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import React, { useState, useEffect } from 'react';
import {
View,
Text,
TextInput,
TouchableOpacity,
StyleSheet,
KeyboardAvoidingView,
Platform,
Alert
} from 'react-native';
import { useRouter } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
import { useAuthStore } from '../../store/authStore';
import { colors, spacing, borderRadius } from '../../constants/theme';
import {
isBiometricsAvailable,
authenticateWithBiometrics,
saveBiometricCredentials,
getBiometricUsername
} from '../../services/biometrics';
export default function LoginScreen() {
const router = useRouter();
const { login } = useAuthStore();
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const [isLoading, setIsLoading] = useState(false);
const [biometricsAvailable, setBiometricsAvailable] = useState(false);
const [biometricUsername, setBiometricUsername] = useState<string | null>(null);
useEffect(() => {
checkBiometrics();
}, []);
const checkBiometrics = async () => {
try {
const available = await isBiometricsAvailable();
setBiometricsAvailable(available);
if (available) {
const savedUsername = await getBiometricUsername();
setBiometricUsername(savedUsername);
}
} catch (error) {
console.error('Error checking biometrics:', error);
}
};
const handleLogin = async () => {
if (!username || !password) {
Alert.alert('Error', 'Por favor ingresa usuario y contraseña');
return;
}
setIsLoading(true);
try {
await login(username, password);
// Save username for biometric login
if (biometricsAvailable) {
await saveBiometricCredentials(username);
}
router.replace('/(tabs)');
} catch (error) {
Alert.alert('Error', 'Credenciales incorrectas');
} finally {
setIsLoading(false);
}
};
const handleBiometricLogin = async () => {
if (!biometricUsername) {
Alert.alert('Error', 'No hay credenciales biométricas guardadas');
return;
}
setIsLoading(true);
try {
const authenticated = await authenticateWithBiometrics();
if (authenticated) {
// Use saved username with empty password for biometric login
// The backend should handle biometric authentication differently
await login(biometricUsername, '');
router.replace('/(tabs)');
} else {
Alert.alert('Error', 'Autenticación biométrica fallida');
}
} catch (error) {
Alert.alert('Error', 'Error en la autenticación biométrica');
} finally {
setIsLoading(false);
}
};
return (
<KeyboardAvoidingView
style={styles.container}
behavior={Platform.OS === 'ios' ? 'padding' : 'height'}
>
<View style={styles.form}>
<Text style={styles.title}>Iniciar Sesión</Text>
<Text style={styles.subtitle}>Ingresa tus credenciales para continuar</Text>
<View style={styles.inputContainer}>
<Text style={styles.label}>Usuario</Text>
<TextInput
style={styles.input}
value={username}
onChangeText={setUsername}
placeholder="Tu usuario"
placeholderTextColor={colors.textSecondary}
autoCapitalize="none"
autoCorrect={false}
/>
</View>
<View style={styles.inputContainer}>
<Text style={styles.label}>Contraseña</Text>
<TextInput
style={styles.input}
value={password}
onChangeText={setPassword}
placeholder="Tu contraseña"
placeholderTextColor={colors.textSecondary}
secureTextEntry
/>
</View>
<TouchableOpacity
style={[styles.button, isLoading && styles.buttonDisabled]}
onPress={handleLogin}
disabled={isLoading}
>
<Text style={styles.buttonText}>
{isLoading ? 'Ingresando...' : 'Iniciar Sesión'}
</Text>
</TouchableOpacity>
{biometricsAvailable && biometricUsername && (
<TouchableOpacity
style={[styles.biometricButton, isLoading && styles.buttonDisabled]}
onPress={handleBiometricLogin}
disabled={isLoading}
>
<Ionicons name="finger-print" size={24} color={colors.primary} />
<Text style={styles.biometricText}>Iniciar con biometría</Text>
</TouchableOpacity>
)}
<TouchableOpacity
style={styles.linkButton}
onPress={() => router.push('/auth/register')}
>
<Text style={styles.linkText}>¿No tienes cuenta? Regístrate</Text>
</TouchableOpacity>
</View>
</KeyboardAvoidingView>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
form: {
flex: 1,
justifyContent: 'center',
padding: spacing.xl,
},
title: {
fontSize: 28,
fontWeight: 'bold',
color: colors.text,
marginBottom: spacing.sm,
},
subtitle: {
fontSize: 16,
color: colors.textSecondary,
marginBottom: spacing.xl,
},
inputContainer: {
marginBottom: spacing.md,
},
label: {
fontSize: 14,
fontWeight: '500',
color: colors.text,
marginBottom: spacing.xs,
},
input: {
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
fontSize: 16,
color: colors.text,
},
button: {
backgroundColor: colors.primary,
borderRadius: borderRadius.md,
padding: spacing.md,
alignItems: 'center',
marginTop: spacing.md,
},
buttonDisabled: {
opacity: 0.6,
},
buttonText: {
color: colors.textInverse,
fontSize: 16,
fontWeight: '600',
},
linkButton: {
marginTop: spacing.lg,
alignItems: 'center',
},
linkText: {
color: colors.primary,
fontSize: 14,
},
biometricButton: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
marginTop: spacing.md,
borderWidth: 1,
borderColor: colors.primary,
},
biometricText: {
color: colors.primary,
fontSize: 16,
fontWeight: '600',
marginLeft: spacing.sm,
},
});
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import React, { useState } from 'react';
import {
View,
Text,
TextInput,
TouchableOpacity,
StyleSheet,
KeyboardAvoidingView,
Platform,
Alert
} from 'react-native';
import { useRouter } from 'expo-router';
import { register } from '../../services/auth';
import { colors, spacing, borderRadius } from '../../constants/theme';
export default function RegisterScreen() {
const router = useRouter();
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const [confirmPassword, setConfirmPassword] = useState('');
const [isLoading, setIsLoading] = useState(false);
const handleRegister = async () => {
if (!username || !password || !confirmPassword) {
Alert.alert('Error', 'Por favor completa todos los campos');
return;
}
if (password !== confirmPassword) {
Alert.alert('Error', 'Las contraseñas no coinciden');
return;
}
setIsLoading(true);
try {
await register(username, password);
router.replace('/(tabs)');
} catch (error) {
Alert.alert('Error', 'No se pudo crear la cuenta');
} finally {
setIsLoading(false);
}
};
return (
<KeyboardAvoidingView
style={styles.container}
behavior={Platform.OS === 'ios' ? 'padding' : 'height'}
>
<View style={styles.form}>
<Text style={styles.title}>Crear Cuenta</Text>
<Text style={styles.subtitle}>Regístrate para empezar</Text>
<View style={styles.inputContainer}>
<Text style={styles.label}>Usuario</Text>
<TextInput
style={styles.input}
value={username}
onChangeText={setUsername}
placeholder="Elige un usuario"
placeholderTextColor={colors.textSecondary}
autoCapitalize="none"
autoCorrect={false}
/>
</View>
<View style={styles.inputContainer}>
<Text style={styles.label}>Contraseña</Text>
<TextInput
style={styles.input}
value={password}
onChangeText={setPassword}
placeholder="Elige una contraseña"
placeholderTextColor={colors.textSecondary}
secureTextEntry
/>
</View>
<View style={styles.inputContainer}>
<Text style={styles.label}>Confirmar Contraseña</Text>
<TextInput
style={styles.input}
value={confirmPassword}
onChangeText={setConfirmPassword}
placeholder="Repite la contraseña"
placeholderTextColor={colors.textSecondary}
secureTextEntry
/>
</View>
<TouchableOpacity
style={[styles.button, isLoading && styles.buttonDisabled]}
onPress={handleRegister}
disabled={isLoading}
>
<Text style={styles.buttonText}>
{isLoading ? 'Creando cuenta...' : 'Crear Cuenta'}
</Text>
</TouchableOpacity>
<TouchableOpacity
style={styles.linkButton}
onPress={() => router.back()}
>
<Text style={styles.linkText}>¿Ya tienes cuenta? Inicia sesión</Text>
</TouchableOpacity>
</View>
</KeyboardAvoidingView>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
form: {
flex: 1,
justifyContent: 'center',
padding: spacing.xl,
},
title: {
fontSize: 28,
fontWeight: 'bold',
color: colors.text,
marginBottom: spacing.sm,
},
subtitle: {
fontSize: 16,
color: colors.textSecondary,
marginBottom: spacing.xl,
},
inputContainer: {
marginBottom: spacing.md,
},
label: {
fontSize: 14,
fontWeight: '500',
color: colors.text,
marginBottom: spacing.xs,
},
input: {
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
fontSize: 16,
color: colors.text,
},
button: {
backgroundColor: colors.primary,
borderRadius: borderRadius.md,
padding: spacing.md,
alignItems: 'center',
marginTop: spacing.md,
},
buttonDisabled: {
opacity: 0.6,
},
buttonText: {
color: colors.textInverse,
fontSize: 16,
fontWeight: '600',
},
linkButton: {
marginTop: spacing.lg,
alignItems: 'center',
},
linkText: {
color: colors.primary,
fontSize: 14,
},
});
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import React, { useEffect, useState } from 'react';
import { View, Text, ScrollView, StyleSheet, TouchableOpacity } from 'react-native';
import { useLocalSearchParams, useRouter } from 'expo-router';
import { getMedicine, getMedicinePharmacies } from '../../services/medicines';
import { StockBadge } from '../../components/StockBadge';
import { LoadingSpinner } from '../../components/LoadingSpinner';
import { colors, spacing, borderRadius } from '../../constants/theme';
import { Medicine, PharmacyMedicine } from '../../types';
export default function MedicineDetailScreen() {
const { id } = useLocalSearchParams<{ id: string }>();
const router = useRouter();
const [medicine, setMedicine] = useState<Medicine | null>(null);
const [pharmacies, setPharmacies] = useState<PharmacyMedicine[]>([]);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
if (!id) return;
const fetchMedicine = async () => {
try {
const [medData, pharmData] = await Promise.all([
getMedicine(id),
getMedicinePharmacies(id),
]);
setMedicine(medData);
setPharmacies(pharmData);
} catch (error) {
console.error('Error fetching medicine:', error);
} finally {
setIsLoading(false);
}
};
fetchMedicine();
}, [id]);
if (isLoading) {
return <LoadingSpinner message="Cargando medicamento..." />;
}
if (!medicine) {
return (
<View style={styles.errorContainer}>
<Text style={styles.errorText}>Medicamento no encontrado</Text>
</View>
);
}
return (
<ScrollView style={styles.container}>
<View style={styles.header}>
<Text style={styles.name}>{medicine.nombre}</Text>
<StockBadge stock={medicine.stock} />
</View>
<View style={styles.infoSection}>
<InfoRow label="Principio activo" value={medicine.principioActivo} />
<InfoRow label="Laboratorio" value={medicine.laboratorio} />
<InfoRow label="Forma farmacéutica" value={medicine.formaFarmaceutica} />
<InfoRow
label="Precio"
value={medicine.precio ? `${medicine.precio.toFixed(2)}` : 'No disponible'}
/>
<InfoRow label="Registro" value={medicine.nregistro} />
</View>
<View style={styles.pharmaciesSection}>
<Text style={styles.sectionTitle}>
Farmacias ({pharmacies.length})
</Text>
{pharmacies.length === 0 ? (
<Text style={styles.noPharmacies}>No hay farmacias con este medicamento</Text>
) : (
pharmacies.map((pharm) => (
<TouchableOpacity
key={pharm.id}
style={styles.pharmacyCard}
onPress={() => router.push(`/pharmacy/${pharm.pharmacy_id}`)}
>
<View style={styles.pharmacyInfo}>
<Text style={styles.pharmacyName}>{pharm.pharmacy?.name}</Text>
<Text style={styles.pharmacyAddress}>{pharm.pharmacy?.address}</Text>
</View>
<View style={styles.pharmacyStock}>
<Text style={styles.price}>{pharm.price.toFixed(2)} </Text>
<Text style={styles.stock}>Stock: {pharm.stock}</Text>
</View>
</TouchableOpacity>
))
)}
</View>
</ScrollView>
);
}
function InfoRow({ label, value }: { label: string; value: string }) {
return (
<View style={styles.infoRow}>
<Text style={styles.infoLabel}>{label}</Text>
<Text style={styles.infoValue}>{value}</Text>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
header: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'flex-start',
padding: spacing.md,
backgroundColor: colors.card,
},
name: {
flex: 1,
fontSize: 22,
fontWeight: 'bold',
color: colors.text,
marginRight: spacing.sm,
},
infoSection: {
backgroundColor: colors.card,
marginTop: spacing.sm,
padding: spacing.md,
},
infoRow: {
flexDirection: 'row',
justifyContent: 'space-between',
paddingVertical: spacing.sm,
borderBottomWidth: 1,
borderBottomColor: colors.separator,
},
infoLabel: {
fontSize: 14,
color: colors.textSecondary,
},
infoValue: {
fontSize: 14,
color: colors.text,
fontWeight: '500',
},
pharmaciesSection: {
marginTop: spacing.sm,
padding: spacing.md,
},
sectionTitle: {
fontSize: 18,
fontWeight: '600',
color: colors.text,
marginBottom: spacing.md,
},
noPharmacies: {
color: colors.textSecondary,
textAlign: 'center',
padding: spacing.xl,
},
pharmacyCard: {
flexDirection: 'row',
justifyContent: 'space-between',
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
marginBottom: spacing.sm,
},
pharmacyInfo: {
flex: 1,
},
pharmacyName: {
fontSize: 16,
fontWeight: '600',
color: colors.text,
},
pharmacyAddress: {
fontSize: 14,
color: colors.textSecondary,
marginTop: spacing.xs,
},
pharmacyStock: {
alignItems: 'flex-end',
},
price: {
fontSize: 16,
fontWeight: '600',
color: colors.primary,
},
stock: {
fontSize: 12,
color: colors.textSecondary,
marginTop: spacing.xs,
},
errorContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
errorText: {
fontSize: 16,
color: colors.textSecondary,
},
});
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import React, { useEffect, useState } from 'react';
import { View, Text, ScrollView, StyleSheet, TouchableOpacity, Linking } from 'react-native';
import { useLocalSearchParams, useRouter } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
import MapView, { Marker } from 'react-native-maps';
import { getPharmacy, getPharmacyMedicines } from '../../services/pharmacies';
import { LoadingSpinner } from '../../components/LoadingSpinner';
import { colors, spacing, borderRadius } from '../../constants/theme';
import { Pharmacy, PharmacyMedicine } from '../../types';
export default function PharmacyDetailScreen() {
const { id } = useLocalSearchParams<{ id: string }>();
const router = useRouter();
const [pharmacy, setPharmacy] = useState<Pharmacy | null>(null);
const [medicines, setMedicines] = useState<PharmacyMedicine[]>([]);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
if (!id) return;
const fetchPharmacy = async () => {
try {
const [pharmData, medData] = await Promise.all([
getPharmacy(Number(id)),
getPharmacyMedicines(Number(id)),
]);
setPharmacy(pharmData);
setMedicines(medData as PharmacyMedicine[]);
} catch (error) {
console.error('Error fetching pharmacy:', error);
} finally {
setIsLoading(false);
}
};
fetchPharmacy();
}, [id]);
const handleCall = () => {
if (pharmacy?.phone) {
Linking.openURL(`tel:${pharmacy.phone}`);
}
};
const handleDirections = () => {
if (pharmacy) {
const url = `https://www.google.com/maps/dir/?api=1&destination=${pharmacy.latitude},${pharmacy.longitude}`;
Linking.openURL(url);
}
};
if (isLoading) {
return <LoadingSpinner message="Cargando farmacia..." />;
}
if (!pharmacy) {
return (
<View style={styles.errorContainer}>
<Text style={styles.errorText}>Farmacia no encontrada</Text>
</View>
);
}
return (
<ScrollView style={styles.container}>
<View style={styles.header}>
<Text style={styles.name}>{pharmacy.name}</Text>
</View>
<View style={styles.actionsRow}>
<TouchableOpacity style={styles.actionButton} onPress={handleCall}>
<Ionicons name="call" size={20} color={colors.primary} />
<Text style={styles.actionText}>Llamar</Text>
</TouchableOpacity>
<TouchableOpacity style={styles.actionButton} onPress={handleDirections}>
<Ionicons name="navigate" size={20} color={colors.primary} />
<Text style={styles.actionText}>Cómo llegar</Text>
</TouchableOpacity>
</View>
<View style={styles.infoSection}>
<View style={styles.infoRow}>
<Ionicons name="location" size={18} color={colors.textSecondary} />
<Text style={styles.infoText}>{pharmacy.address}</Text>
</View>
{pharmacy.phone && (
<View style={styles.infoRow}>
<Ionicons name="call" size={18} color={colors.textSecondary} />
<Text style={styles.infoText}>{pharmacy.phone}</Text>
</View>
)}
</View>
<View style={styles.mapContainer}>
<MapView
style={styles.map}
initialRegion={{
latitude: pharmacy.latitude,
longitude: pharmacy.longitude,
latitudeDelta: 0.01,
longitudeDelta: 0.01,
}}
scrollEnabled={false}
>
<Marker
coordinate={{
latitude: pharmacy.latitude,
longitude: pharmacy.longitude,
}}
title={pharmacy.name}
/>
</MapView>
</View>
<View style={styles.medicinesSection}>
<Text style={styles.sectionTitle}>
Medicamentos ({medicines.length})
</Text>
{medicines.length === 0 ? (
<Text style={styles.noMedicines}>No hay medicamentos disponibles</Text>
) : (
medicines.map((med) => (
<TouchableOpacity
key={med.id}
style={styles.medicineCard}
onPress={() => router.push(`/medicine/${med.medicine_nregistro}`)}
>
<View style={styles.medicineInfo}>
<Text style={styles.medicineName}>{med.medicine_name}</Text>
<Text style={styles.medicineNregistro}>Reg: {med.medicine_nregistro}</Text>
</View>
<View style={styles.medicineStock}>
<Text style={styles.price}>{med.price.toFixed(2)} </Text>
<Text style={styles.stock}>Stock: {med.stock}</Text>
</View>
</TouchableOpacity>
))
)}
</View>
</ScrollView>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: colors.background,
},
header: {
padding: spacing.md,
backgroundColor: colors.card,
},
name: {
fontSize: 22,
fontWeight: 'bold',
color: colors.text,
},
actionsRow: {
flexDirection: 'row',
justifyContent: 'space-around',
padding: spacing.md,
backgroundColor: colors.card,
borderBottomWidth: 1,
borderBottomColor: colors.separator,
},
actionButton: {
flexDirection: 'row',
alignItems: 'center',
padding: spacing.sm,
},
actionText: {
marginLeft: spacing.xs,
color: colors.primary,
fontWeight: '500',
},
infoSection: {
padding: spacing.md,
backgroundColor: colors.card,
marginTop: spacing.sm,
},
infoRow: {
flexDirection: 'row',
alignItems: 'flex-start',
marginBottom: spacing.sm,
},
infoText: {
flex: 1,
marginLeft: spacing.sm,
fontSize: 16,
color: colors.text,
},
mapContainer: {
height: 200,
marginTop: spacing.sm,
},
map: {
flex: 1,
},
medicinesSection: {
marginTop: spacing.sm,
padding: spacing.md,
},
sectionTitle: {
fontSize: 18,
fontWeight: '600',
color: colors.text,
marginBottom: spacing.md,
},
noMedicines: {
color: colors.textSecondary,
textAlign: 'center',
padding: spacing.xl,
},
medicineCard: {
flexDirection: 'row',
justifyContent: 'space-between',
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
marginBottom: spacing.sm,
},
medicineInfo: {
flex: 1,
},
medicineName: {
fontSize: 16,
fontWeight: '500',
color: colors.text,
},
medicineNregistro: {
fontSize: 12,
color: colors.textSecondary,
marginTop: spacing.xs,
},
medicineStock: {
alignItems: 'flex-end',
},
price: {
fontSize: 16,
fontWeight: '600',
color: colors.primary,
},
stock: {
fontSize: 12,
color: colors.textSecondary,
marginTop: spacing.xs,
},
errorContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
errorText: {
fontSize: 16,
color: colors.textSecondary,
},
});
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import React, { useState } from 'react';
import { View, StyleSheet } from 'react-native';
import { useRouter } from 'expo-router';
import { BarcodeScanner } from '../components/BarcodeScanner';
import { searchMedicines } from '../services/medicines';
export default function ScannerScreen() {
const router = useRouter();
const [isSearching, setIsSearching] = useState(false);
const handleBarcodeScanned = async (barcode: string) => {
setIsSearching(true);
try {
const results = await searchMedicines(barcode);
if (results.length > 0) {
router.push(`/medicine/${results[0].nregistro}`);
} else {
router.push(`/medicine/${barcode}`);
}
} catch (error) {
console.error('Error searching medicine:', error);
router.push(`/medicine/${barcode}`);
} finally {
setIsSearching(false);
}
};
const handleClose = () => {
router.back();
};
return (
<View style={styles.container}>
<BarcodeScanner
onBarcodeScanned={handleBarcodeScanned}
onClose={handleClose}
/>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
});
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module.exports = function(api) {
api.cache(true);
return {
presets: ['babel-preset-expo'],
plugins: ['react-native-reanimated/plugin'],
};
};
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import React, { useState } from 'react';
import { View, Text, StyleSheet, TouchableOpacity } from 'react-native';
import { CameraView, useCameraPermissions } from 'expo-camera';
import { Ionicons } from '@expo/vector-icons';
import { colors, spacing, borderRadius } from '../constants/theme';
interface BarcodeScannerProps {
onBarcodeScanned: (barcode: string) => void;
onClose: () => void;
}
export function BarcodeScanner({ onBarcodeScanned, onClose }: BarcodeScannerProps) {
const [permission, requestPermission] = useCameraPermissions();
const [scanned, setScanned] = useState(false);
if (!permission) {
return <View style={styles.container} />;
}
if (!permission.granted) {
return (
<View style={styles.permissionContainer}>
<Ionicons name="camera" size={64} color={colors.textSecondary} />
<Text style={styles.permissionTitle}>Permiso de cámara requerido</Text>
<Text style={styles.permissionText}>
Necesitamos acceso a la cámara para escanear códigos de barras
</Text>
<TouchableOpacity style={styles.permissionButton} onPress={requestPermission}>
<Text style={styles.permissionButtonText}>Conceder permiso</Text>
</TouchableOpacity>
<TouchableOpacity style={styles.cancelButton} onPress={onClose}>
<Text style={styles.cancelButtonText}>Cancelar</Text>
</TouchableOpacity>
</View>
);
}
const handleBarCodeScanned = ({ type, data }: { type: string; data: string }) => {
if (scanned) return;
setScanned(true);
onBarcodeScanned(data);
};
return (
<View style={styles.container}>
<CameraView
style={StyleSheet.absoluteFillObject}
facing="back"
barcodeScannerSettings={{
barcodeTypes: ['ean13', 'ean8', 'upc_a', 'upc_e'],
}}
onBarcodeScanned={scanned ? undefined : handleBarCodeScanned}
/>
<View style={styles.overlay}>
<View style={styles.scannerFrame}>
<View style={[styles.corner, styles.topLeft]} />
<View style={[styles.corner, styles.topRight]} />
<View style={[styles.corner, styles.bottomLeft]} />
<View style={[styles.corner, styles.bottomRight]} />
</View>
<Text style={styles.instruction}>
Apunta la cámara al código de barras del medicamento
</Text>
<TouchableOpacity style={styles.closeButton} onPress={onClose}>
<Ionicons name="close" size={24} color={colors.textInverse} />
</TouchableOpacity>
</View>
{scanned && (
<View style={styles.scannedOverlay}>
<TouchableOpacity
style={styles.scanAgainButton}
onPress={() => setScanned(false)}
>
<Text style={styles.scanAgainText}>Escanear de nuevo</Text>
</TouchableOpacity>
</View>
)}
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#000',
},
permissionContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: colors.background,
padding: spacing.xl,
},
permissionTitle: {
fontSize: 20,
fontWeight: 'bold',
color: colors.text,
marginTop: spacing.lg,
},
permissionText: {
fontSize: 16,
color: colors.textSecondary,
textAlign: 'center',
marginTop: spacing.sm,
marginBottom: spacing.xl,
},
permissionButton: {
backgroundColor: colors.primary,
borderRadius: borderRadius.md,
paddingVertical: spacing.md,
paddingHorizontal: spacing.xl,
},
permissionButtonText: {
color: colors.textInverse,
fontSize: 16,
fontWeight: '600',
},
cancelButton: {
marginTop: spacing.md,
},
cancelButtonText: {
color: colors.textSecondary,
fontSize: 14,
},
overlay: {
flex: 1,
backgroundColor: 'transparent',
justifyContent: 'center',
alignItems: 'center',
},
scannerFrame: {
width: 250,
height: 250,
borderWidth: 2,
borderColor: 'transparent',
position: 'relative',
},
corner: {
position: 'absolute',
width: 30,
height: 30,
borderColor: colors.primary,
},
topLeft: {
top: 0,
left: 0,
borderTopWidth: 3,
borderLeftWidth: 3,
},
topRight: {
top: 0,
right: 0,
borderTopWidth: 3,
borderRightWidth: 3,
},
bottomLeft: {
bottom: 0,
left: 0,
borderBottomWidth: 3,
borderLeftWidth: 3,
},
bottomRight: {
bottom: 0,
right: 0,
borderBottomWidth: 3,
borderRightWidth: 3,
},
instruction: {
color: colors.textInverse,
fontSize: 14,
textAlign: 'center',
marginTop: spacing.xl,
backgroundColor: 'rgba(0,0,0,0.6)',
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
borderRadius: borderRadius.sm,
},
closeButton: {
position: 'absolute',
top: spacing.xl,
right: spacing.xl,
backgroundColor: 'rgba(0,0,0,0.6)',
borderRadius: 20,
padding: spacing.sm,
},
scannedOverlay: {
position: 'absolute',
bottom: spacing.xxl,
left: spacing.xl,
right: spacing.xl,
},
scanAgainButton: {
backgroundColor: colors.primary,
borderRadius: borderRadius.md,
padding: spacing.md,
alignItems: 'center',
},
scanAgainText: {
color: colors.textInverse,
fontSize: 16,
fontWeight: '600',
},
});
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import React from 'react';
import { View, ActivityIndicator, Text, StyleSheet } from 'react-native';
import { colors, spacing } from '../constants/theme';
interface LoadingSpinnerProps {
message?: string;
}
export function LoadingSpinner({ message = 'Cargando...' }: LoadingSpinnerProps) {
return (
<View style={styles.container}>
<ActivityIndicator size="large" color={colors.primary} />
<Text style={styles.message}>{message}</Text>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
padding: spacing.xl,
},
message: {
marginTop: spacing.md,
fontSize: 16,
color: colors.textSecondary,
},
});
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import React from 'react';
import { View, Text, StyleSheet, TouchableOpacity } from 'react-native';
import { useRouter } from 'expo-router';
import { Ionicons } from '@expo/vector-icons';
import { colors, spacing, borderRadius } from '../constants/theme';
import { StockBadge } from './StockBadge';
import { Medicine } from '../types';
interface MedicineCardProps {
medicine: Medicine;
}
export function MedicineCard({ medicine }: MedicineCardProps) {
const router = useRouter();
const handlePress = () => {
router.push(`/medicine/${medicine.nregistro}`);
};
return (
<TouchableOpacity style={styles.card} onPress={handlePress} activeOpacity={0.7}>
<View style={styles.header}>
<Text style={styles.name} numberOfLines={2}>
{medicine.nombre}
</Text>
<StockBadge stock={medicine.stock} />
</View>
<Text style={styles.principioActivo} numberOfLines={1}>
{medicine.principioActivo}
</Text>
<View style={styles.footer}>
<View style={styles.priceContainer}>
<Ionicons name="pricetag" size={14} color={colors.textSecondary} />
<Text style={styles.price}>
{medicine.precio ? `${medicine.precio.toFixed(2)}` : 'Sin precio'}
</Text>
</View>
<View style={styles.labContainer}>
<Ionicons name="business" size={14} color={colors.textSecondary} />
<Text style={styles.laboratorio} numberOfLines={1}>
{medicine.laboratorio}
</Text>
</View>
</View>
</TouchableOpacity>
);
}
const styles = StyleSheet.create({
card: {
backgroundColor: colors.card,
borderRadius: borderRadius.md,
padding: spacing.md,
marginHorizontal: spacing.md,
marginVertical: spacing.xs,
shadowColor: '#000',
shadowOffset: { width: 0, height: 2 },
shadowOpacity: 0.1,
shadowRadius: 4,
elevation: 2,
},
header: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'flex-start',
marginBottom: spacing.xs,
},
name: {
flex: 1,
fontSize: 16,
fontWeight: '600',
color: colors.text,
marginRight: spacing.sm,
},
principioActivo: {
fontSize: 14,
color: colors.textSecondary,
marginBottom: spacing.sm,
},
footer: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
},
priceContainer: {
flexDirection: 'row',
alignItems: 'center',
},
price: {
fontSize: 14,
fontWeight: '600',
color: colors.text,
marginLeft: spacing.xs,
},
labContainer: {
flexDirection: 'row',
alignItems: 'center',
flex: 1,
justifyContent: 'flex-end',
},
laboratorio: {
fontSize: 12,
color: colors.textSecondary,
marginLeft: spacing.xs,
maxWidth: 120,
},
});
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import React, { useState } from 'react';
import { View, TextInput, StyleSheet, TouchableOpacity } from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import { colors, spacing, borderRadius } from '../constants/theme';
interface SearchBarProps {
placeholder?: string;
onSearch: (query: string) => void;
value?: string;
onChangeText?: (text: string) => void;
}
export function SearchBar({
placeholder = 'Buscar medicamentos...',
onSearch,
value,
onChangeText
}: SearchBarProps) {
const [localValue, setLocalValue] = useState(value || '');
const handleChange = (text: string) => {
setLocalValue(text);
onChangeText?.(text);
};
const handleSubmit = () => {
onSearch(localValue);
};
const handleClear = () => {
setLocalValue('');
onChangeText?.('');
onSearch('');
};
return (
<View style={styles.container}>
<Ionicons name="search" size={20} color={colors.textSecondary} style={styles.icon} />
<TextInput
style={styles.input}
placeholder={placeholder}
placeholderTextColor={colors.textSecondary}
value={localValue}
onChangeText={handleChange}
onSubmitEditing={handleSubmit}
returnKeyType="search"
autoCorrect={false}
/>
{localValue.length > 0 && (
<TouchableOpacity onPress={handleClear} style={styles.clearButton}>
<Ionicons name="close-circle" size={20} color={colors.textSecondary} />
</TouchableOpacity>
)}
</View>
);
}
const styles = StyleSheet.create({
container: {
flexDirection: 'row',
alignItems: 'center',
backgroundColor: colors.card,
borderRadius: borderRadius.md,
paddingHorizontal: spacing.md,
paddingVertical: spacing.sm,
marginHorizontal: spacing.md,
marginVertical: spacing.sm,
},
icon: {
marginRight: spacing.sm,
},
input: {
flex: 1,
fontSize: 16,
color: colors.text,
paddingVertical: spacing.xs,
},
clearButton: {
marginLeft: spacing.sm,
},
});
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import React from 'react';
import { View, Text, StyleSheet } from 'react-native';
import { colors, borderRadius, spacing } from '../constants/theme';
interface StockBadgeProps {
stock: number;
}
export function StockBadge({ stock }: StockBadgeProps) {
const getBadgeStyle = () => {
if (stock === 0) return styles.danger;
if (stock < 5) return styles.warning;
return styles.success;
};
const getText = () => {
if (stock === 0) return 'Sin stock';
if (stock < 5) return `Bajo (${stock})`;
return `Disponible (${stock})`;
};
return (
<View style={[styles.badge, getBadgeStyle()]}>
<Text style={styles.text}>{getText()}</Text>
</View>
);
}
const styles = StyleSheet.create({
badge: {
paddingHorizontal: spacing.sm,
paddingVertical: spacing.xs,
borderRadius: borderRadius.sm,
},
success: {
backgroundColor: '#D4EDDA',
},
warning: {
backgroundColor: '#FFF3CD',
},
danger: {
backgroundColor: '#F8D7DA',
},
text: {
fontSize: 12,
fontWeight: '600',
},
});
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import Constants from 'expo-constants';
const ENV = {
development: {
API_BASE_URL: 'http://localhost:3001/api',
},
production: {
API_BASE_URL: 'https://your-production-api.com/api',
},
};
const environment = Constants.expoConfig?.extra?.environment || (__DEV__ ? 'development' : 'production');
export const config = {
API_BASE_URL: ENV[environment as keyof typeof ENV]?.API_BASE_URL || ENV.development.API_BASE_URL,
SEARCH_DEBOUNCE_MS: 300,
CACHE_STALE_TIME: 5 * 60 * 1000, // 5 minutes
CACHE_CACHE_TIME: 30 * 60 * 1000, // 30 minutes
};
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export const colors = {
// Primary
primary: '#007AFF',
primaryLight: '#4DA3FF',
primaryDark: '#0056CC',
// Semantic
success: '#34C759',
danger: '#FF3B30',
warning: '#FF9500',
// Neutral
background: '#F2F2F7',
card: '#FFFFFF',
border: '#E5E5EA',
separator: '#C6C6C8',
// Text
text: '#1C1C1E',
textSecondary: '#8E8E93',
textInverse: '#FFFFFF',
textLink: '#007AFF',
};
export const spacing = {
xs: 4,
sm: 8,
md: 16,
lg: 24,
xl: 32,
xxl: 48,
};
export const borderRadius = {
sm: 8,
md: 12,
lg: 16,
xl: 24,
};
export const typography = {
title: {
fontSize: 28,
fontWeight: 'bold' as const,
},
heading: {
fontSize: 20,
fontWeight: '600' as const,
},
body: {
fontSize: 16,
fontWeight: 'normal' as const,
},
caption: {
fontSize: 12,
fontWeight: 'normal' as const,
},
};
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{
"cli": {
"version": ">= 12.0.0"
},
"build": {
"development": {
"developmentClient": true,
"distribution": "internal",
"ios": {
"simulator": true
},
"android": {
"buildType": "apk"
}
},
"preview": {
"distribution": "internal",
"ios": {
"buildType": "preview"
},
"android": {
"buildType": "apk"
}
},
"production": {
"ios": {
"buildType": "release"
},
"android": {
"buildType": "app-bundle"
}
}
},
"submit": {
"production": {
"ios": {
"appleId": "",
"ascAppId": "",
"appleTeamId": ""
},
"android": {
"serviceAccountKeyPath": "./google-service-account.json"
}
}
}
}
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import { useEffect } from 'react';
import { useAuthStore } from '../store/authStore';
export function useAuth() {
const { user, isLoading, isAuthenticated, login, logout, checkAuth } = useAuthStore();
useEffect(() => {
checkAuth();
}, []);
return {
user,
isLoading,
isAuthenticated,
login,
logout,
isAdmin: user?.is_admin ?? false,
};
}
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import { useState, useEffect } from 'react';
export function useDebounce<T>(value: T, delay: number): T {
const [debouncedValue, setDebouncedValue] = useState<T>(value);
useEffect(() => {
const timer = setTimeout(() => {
setDebouncedValue(value);
}, delay);
return () => {
clearTimeout(timer);
};
}, [value, delay]);
return debouncedValue;
}
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import { registerRootComponent } from 'expo';
import App from './App';
// registerRootComponent calls AppRegistry.registerComponent('main', () => App);
// It also ensures that whether you load the app in Expo Go or in a native build,
// the environment is set up appropriately
registerRootComponent(App);
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{
"name": "frontend-mobile",
"version": "1.0.0",
"main": "expo-router/entry",
"dependencies": {
"@react-native-async-storage/async-storage": "2.2.0",
"@tanstack/react-query": "^5.101.2",
"axios": "^1.18.1",
"babel-preset-expo": "^57.0.1",
"expo": "~57.0.2",
"expo-camera": "~57.0.0",
"expo-constants": "~57.0.3",
"expo-dev-client": "~57.0.5",
"expo-device": "~7.0.2",
"expo-linking": "~57.0.1",
"expo-local-authentication": "~57.0.0",
"expo-notifications": "~57.0.3",
"expo-router": "~57.0.3",
"expo-secure-store": "~57.0.0",
"expo-status-bar": "~57.0.0",
"react": "19.2.7",
"react-native": "0.86.0",
"react-native-gesture-handler": "~2.32.0",
"react-native-maps": "^1.29.0",
"react-native-reanimated": "4.5.0",
"react-native-safe-area-context": "~5.7.0",
"react-native-screens": "4.25.2",
"react-native-worklets": "0.10.0",
"zustand": "^5.0.14"
},
"devDependencies": {
"@types/react": "~19.2.7",
"typescript": "~6.0.3"
},
"scripts": {
"start": "expo start",
"android": "expo start --android",
"ios": "expo start --ios",
"web": "expo start --web"
},
"private": true
}
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import axios from 'axios';
import * as SecureStore from 'expo-secure-store';
import { config } from '../constants/config';
export const api = axios.create({
baseURL: config.API_BASE_URL,
timeout: 10000,
headers: {
'Content-Type': 'application/json',
},
});
// Request interceptor - add auth token
api.interceptors.request.use(
async (axiosConfig) => {
const token = await SecureStore.getItemAsync('auth_token');
if (token) {
axiosConfig.headers.Authorization = `Bearer ${token}`;
}
return axiosConfig;
},
(error) => Promise.reject(error)
);
// Response interceptor - handle errors
api.interceptors.response.use(
(response) => response,
async (error) => {
if (error.response?.status === 401) {
await SecureStore.deleteItemAsync('auth_token');
}
return Promise.reject(error);
}
);
export default api;
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import api from './api';
import * as SecureStore from 'expo-secure-store';
import { AuthResponse, User } from '../types';
export async function login(username: string, password: string): Promise<AuthResponse> {
const response = await api.post('/auth/login', { username, password });
const { user, token } = response.data;
await SecureStore.setItemAsync('auth_token', token);
await SecureStore.setItemAsync('user', JSON.stringify(user));
return response.data;
}
export async function logout(): Promise<void> {
await api.post('/auth/logout');
await SecureStore.deleteItemAsync('auth_token');
await SecureStore.deleteItemAsync('user');
}
export async function checkAuth(): Promise<User | null> {
try {
const response = await api.get('/auth/check');
return response.data.user;
} catch {
return null;
}
}
export async function getStoredUser(): Promise<User | null> {
const userStr = await SecureStore.getItemAsync('user');
return userStr ? JSON.parse(userStr) : null;
}
export async function register(username: string, password: string): Promise<AuthResponse> {
const response = await api.post('/auth/register', { username, password });
const { user, token } = response.data;
await SecureStore.setItemAsync('auth_token', token);
await SecureStore.setItemAsync('user', JSON.stringify(user));
return response.data;
}
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import * as LocalAuthentication from 'expo-local-authentication';
import * as SecureStore from 'expo-secure-store';
export async function isBiometricsAvailable(): Promise<boolean> {
const compatible = await LocalAuthentication.hasHardwareAsync();
const enrolled = await LocalAuthentication.isEnrolledAsync();
return compatible && enrolled;
}
export async function authenticateWithBiometrics(): Promise<boolean> {
try {
const result = await LocalAuthentication.authenticateAsync({
promptMessage: 'Inicia sesión con biometría',
cancelLabel: 'Cancelar',
disableDeviceFallback: false,
});
return result.success;
} catch (error) {
console.error('Biometric authentication error:', error);
return false;
}
}
export async function saveBiometricCredentials(username: string): Promise<void> {
await SecureStore.setItemAsync('biometric_username', username);
}
export async function getBiometricUsername(): Promise<string | null> {
return await SecureStore.getItemAsync('biometric_username');
}
export async function clearBiometricCredentials(): Promise<void> {
await SecureStore.deleteItemAsync('biometric_username');
}
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import api from './api';
import { Medicine, PharmacyMedicine } from '../types';
export async function searchMedicines(query: string): Promise<Medicine[]> {
const response = await api.get(`/medicines/search?q=${encodeURIComponent(query)}`);
return response.data;
}
export async function getMedicine(nregistro: string): Promise<Medicine> {
const response = await api.get(`/medicines/${nregistro}`);
return response.data;
}
export async function getMedicinePharmacies(nregistro: string): Promise<PharmacyMedicine[]> {
const response = await api.get(`/medicines/${nregistro}/pharmacies`);
return response.data;
}
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import * as Notifications from 'expo-notifications';
import * as Device from 'expo-device';
import * as Constants from 'expo-constants';
import { Platform } from 'react-native';
Notifications.setNotificationHandler({
handleNotification: async () => ({
shouldShowBanner: true,
shouldShowList: true,
shouldPlaySound: true,
shouldSetBadge: true,
}),
});
export async function registerForPushNotifications() {
if (!Device.isDevice) {
console.log('Push notifications require a physical device');
return null;
}
const { status: existingStatus } = await Notifications.getPermissionsAsync();
let finalStatus = existingStatus;
if (existingStatus !== 'granted') {
const { status } = await Notifications.requestPermissionsAsync();
finalStatus = status;
}
if (finalStatus !== 'granted') {
console.log('Failed to get push token for push notification');
return null;
}
if (Platform.OS === 'android') {
await Notifications.setNotificationChannelAsync('default', {
name: 'default',
importance: Notifications.AndroidImportance.MAX,
vibrationPattern: [0, 250, 250, 250],
lightColor: '#007AFF',
});
}
try {
const projectId =
Constants?.expoConfig?.extra?.eas?.projectId ?? Constants?.easConfig?.projectId;
const token = await Notifications.getExpoPushTokenAsync({
projectId,
});
return token.data;
} catch (e) {
console.log('Error getting push token:', e);
return null;
}
}
export async function scheduleMedicineAvailabilityNotification(
medicineName: string,
pharmacyName: string
) {
await Notifications.scheduleNotificationAsync({
content: {
title: 'Medicamento disponible',
body: `${medicineName} está disponible en ${pharmacyName}`,
data: { type: 'medicine_availability' },
},
trigger: null,
});
}
export function addNotificationListener(
handler: (notification: Notifications.Notification) => void
): Notifications.EventSubscription {
return Notifications.addNotificationReceivedListener(handler);
}
export function addNotificationResponseListener(
handler: (response: Notifications.NotificationResponse) => void
): Notifications.EventSubscription {
return Notifications.addNotificationResponseReceivedListener(handler);
}
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import api from './api';
import { Pharmacy } from '../types';
export async function getPharmacies(): Promise<Pharmacy[]> {
const response = await api.get('/pharmacies');
return response.data;
}
export async function getPharmacy(id: number): Promise<Pharmacy> {
const response = await api.get(`/pharmacies/${id}`);
return response.data;
}
export async function getPharmacyMedicines(id: number): Promise<any[]> {
const response = await api.get(`/pharmacies/${id}/medicines`);
return response.data;
}
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import { create } from 'zustand';
import { User } from '../types';
import * as authService from '../services/auth';
interface AuthState {
user: User | null;
isLoading: boolean;
isAuthenticated: boolean;
login: (username: string, password: string) => Promise<void>;
logout: () => Promise<void>;
checkAuth: () => Promise<void>;
}
export const useAuthStore = create<AuthState>((set) => ({
user: null,
isLoading: true,
isAuthenticated: false,
login: async (username: string, password: string) => {
const { user } = await authService.login(username, password);
set({ user, isAuthenticated: true });
},
logout: async () => {
await authService.logout();
set({ user: null, isAuthenticated: false });
},
checkAuth: async () => {
set({ isLoading: true });
const user = await authService.checkAuth() || await authService.getStoredUser();
set({
user,
isAuthenticated: !!user,
isLoading: false
});
},
}));
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import { create } from 'zustand';
import { Medicine } from '../types';
interface SearchState {
query: string;
results: Medicine[];
isLoading: boolean;
error: string | null;
setQuery: (query: string) => void;
setResults: (results: Medicine[]) => void;
setLoading: (loading: boolean) => void;
setError: (error: string | null) => void;
clearResults: () => void;
}
export const useSearchStore = create<SearchState>((set) => ({
query: '',
results: [],
isLoading: false,
error: null,
setQuery: (query) => set({ query }),
setResults: (results) => set({ results, isLoading: false }),
setLoading: (isLoading) => set({ isLoading }),
setError: (error) => set({ error, isLoading: false }),
clearResults: () => set({ results: [], query: '', error: null }),
}));
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{
"extends": "expo/tsconfig.base",
"compilerOptions": {
"strict": true,
"baseUrl": ".",
"paths": {
"@/*": [
"./*"
]
}
},
"include": [
"**/*.ts",
"**/*.tsx"
]
}
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export interface Medicine {
nregistro: string;
nombre: string;
principioActivo: string;
laboratorio: string;
formaFarmaceutica: string;
precio: number | null;
stock: number;
disponibilidad: 'disponible' | 'sin_stock' | 'bajo_stock';
}
export interface Pharmacy {
id: number;
name: string;
address: string;
phone: string;
latitude: number;
longitude: number;
}
export interface PharmacyMedicine {
id: number;
pharmacy_id: number;
medicine_nregistro: string;
medicine_name: string;
price: number;
stock: number;
pharmacy?: Pharmacy;
}
export interface User {
id: number;
username: string;
is_admin: boolean;
}
export interface AuthResponse {
user: User;
token: string;
}
export interface SearchResponse {
medicines: Medicine[];
total: number;
}
export interface ApiResponse<T> {
data: T;
success: boolean;
error?: string;
}
+7 -1
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"dev": "npm-run-all --parallel dev:backend dev:frontend",
"dev:backend": "npm run dev --prefix backend",
"dev:frontend": "npm run dev --prefix frontend",
"dev:mobile": "cd frontend-mobile && npx expo start",
"dev:mobile:android": "cd frontend-mobile && npx expo start --android",
"dev:mobile:ios": "cd frontend-mobile && npx expo start --ios",
"start": "npm-run-all --parallel start:backend start:frontend",
"start:backend": "npm start --prefix backend",
"start:frontend": "npm run preview --prefix frontend",
"install:all": "npm install && npm install --prefix backend && npm install --prefix frontend",
"install:all": "npm install && npm install --prefix backend && npm install --prefix frontend && npm install --prefix frontend-mobile",
"build:web": "npm run build --prefix frontend",
"build:mobile": "cd frontend-mobile && eas build",
"submit:android": "cd frontend-mobile && eas submit --platform android",
"submit:ios": "cd frontend-mobile && eas submit --platform ios",
"cap:sync": "npm run build:web && cap sync",
"cap:copy": "npm run build:web && cap copy",
"cap:open:android": "cap open android",