Advanced Personal Health, Fitness, and Biometric Telemetry System
BodyPro is a comprehensive, offline-capable Progressive Web Application (PWA) engineered to track, analyze, and optimize human performance. Moving beyond standard tracking shells, BodyPro integrates real-time optical scanning, complex progression mathematics (1RM and Volume Load), and robust data sovereignty tools into a single, cohesive platform.
- Installable: Operates natively on mobile devices via
manifest.json. - Service Worker Caching: Core assets load instantly, bypassing network latency.
- IndexedDB Food Cache: The optical scanner logs previously scanned OpenFoodFacts barcode telemetry to local storage, allowing for instantaneous, offline food logging.
- Progression Mathematics: Automatically calculates weekly Volume Load (Tonnage) and projects your Estimated One-Rep Max (1RM) using the Epley formula.
- Rest Chronograph: Integrated Web Notifications API pings your device when your rest interval concludes, even if the application is running in the background.
- Time-Crunch Protocol: A rapid-deployment toggle that instantly condenses your daily workout into a high-intensity superset routine when time is limited.
- Template Vault: Build, save, and load custom workout structures on the fly.
- Optical Barcode Scanner: Uses device cameras to fetch macro-nutritional data via the OpenFoodFacts API.
- Mifflin-St Jeor Calculator: An integrated engine that recalculates your Base Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) based on real-time body mass updates.
- Advanced Charting: Visualizes caloric adherence, macro distribution (Doughnut charts), sleep restfulness, and hydration consistency via Chart.js.
- Identity & Connectivity: Share your unique Network ID to build a private roster of connections.
- Automated Timelines: The system automatically decrypts completed training sessions and injects them into your timeline as social achievements.
- Manual Broadcasting: Share status updates with granular visibility controls (Public, Friends Only, Private).
- Total Control: Export your entire database as a JSON backup, or restore from a previous payload.
- 7-Day Rollback: A built-in contingency to permanently erase the last week of data to correct mass logging errors.
- Nuclear Option: Execute a complete account wipe to factory reset your telemetry.
- Frontend: HTML5, CSS3 (Custom properties, CSS Grid/Flexbox), Vanilla ES6 JavaScript.
- Libraries: Chart.js (Analytics), Html5-Qrcode (Optical Scanning).
- Backend/Storage: Firebase Authentication & Cloud Firestore (handled via
data-store.js), IndexedDB (Local Caching).
- Clone the Repository:
git clone [https://github.com/yourusername/bodypro.git](https://github.com/yourusername/bodypro.git)
