Baymax SPA

Full-stack application inspired by Baymax, focused on health support, education, and care organization. The frontend is a SPA and the backend provides APIs with AI integration, medication info, and support resources.

Features

• AI chat (text) with optional image support.
• Active ingredient lookup and medication info summaries.
• Medication and appointment scheduler with a local calendar.
• Pharmacy map (Portugal) via OpenStreetMap/Overpass.
• Informational pages and team section.

Architecture and stack

• Frontend: HTML/CSS/JS (vanilla), Bootstrap, FullCalendar, Leaflet, Dropzone, Marked.
• Backend: Java 17, Spring MVC, Hibernate, PostgreSQL, Spring AI.
• SPA server: Node.js + Express (HTTPS) serving frontend/.

Requirements

• Node.js 18+
• Java 17 + Maven
• Tomcat 7+ (or another WAR-compatible container)
• PostgreSQL
• AI key (OpenAI or compatible)
• Optional: vision server (LLaVA-Med) for image questions

Configuration

1. Backend

   • Copy backend/src/main/resources/config.properties.example to backend/src/main/resources/config.properties.
   • Set DB credentials and AI keys.
   • Create the database using the configured name.

2. Frontend (local HTTPS)

   • Generate certificates and place them in certs/key.pem and certs/cert.pem.
   • The frontend is served via server.js (HTTPS on port 5500).

How to run

Backend

1. Build the WAR:

   mvn -f backend/pom.xml clean package

2. Deploy to Tomcat:
   • Copy backend/target/baymax.war to Tomcat's webapps/ directory.
   • The API will be available at http://localhost:8080/baymax.

Frontend

npm install
npm start

Open: https://localhost:5500

Main endpoints

• POST /baymax/api/ask-baymax (text)
• POST /baymax/api/show-baymax (text + base64 image)
• POST /baymax/api/medication/active-ingredient
• POST /baymax/api/medication/active-ingredient/{ai}

Notes

• The map uses Overpass API and requires internet access.
• The image feature depends on a compatible worker (e.g., LLaVA-Med). See llava-med/README.md.

Disclaimer

This project is for educational and research purposes only. Do not use it as a substitute for professional medical advice.