OceanOS

A full-stack, real-time ocean health monitoring and conservation management system powered by AI.

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Overview

OceanOS is an integrated marine conservation platform that simulates, monitors, and manages ocean cleanup operations in real time. It combines a Node.js backend, an interactive admin dashboard, a fisherman incentive app, and multiple standalone 3D simulations — all communicating via WebSockets and a REST API.

Built with a local-first approach using sql.js for zero-dependency database storage, OceanOS is designed to run entirely on your machine with no cloud infrastructure required (except for the Gemini AI feature).

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Project Structure

OceanOS/
│
├── backend/                 # Express.js REST API + WebSocket server
│   ├── server.js            # Main server (API routes, DB, WebSocket, Gemini)
│   ├── package.json
│   ├── .env                 # Your API key goes here (not committed)
│   └── .env.example         # Template for .env
│
├── dashboard/               # Admin monitoring dashboard (HTML/CSS/JS)
│   ├── index.html
│   ├── app.js               # Dashboard logic, charts, WebSocket client
│   └── style.css
│
├── fisherman-app/           # Fisherman incentive & reporting app (HTML/CSS/JS)
│   ├── index.html
│   ├── app.js
│   └── style.css
│
├── simulation/              # MAIN Unified 3D world simulation (Three.js)
│   ├── index.html           # Connected to backend, dashboard & fisherman app
│   └── world.js             # Full world engine
│
├── ocean-drone-sim/         # Standalone: Drone patrol simulation
│   ├── index.html
│   ├── main.js
│   └── style.css
│
├── ocean-pollution-sim/     # Standalone: Ocean pollution simulation
│   ├── index.html
│   ├── main.js
│   └── style.css
│
├── river simulator/         # Standalone: River plastic collection sim (Vite/TS)
│   ├── index.html
│   ├── main.js
│   ├── src/
│   └── package.json
│
├── ocean clean/             # Standalone: Ocean boom cleanup sim (Vite/TS)
│   ├── index.html
│   ├── main.js
│   ├── src/
│   └── package.json
│
├── flowchart.html           # Interactive system architecture flowchart
├── start-all.ps1            # One-click startup script (Windows PowerShell)
├── LICENSE
├── CONTRIBUTING.md
└── README.md

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Features

Feature	Description
Unified 3D Simulation	Three.js world with ocean cleanup boom, drone patrols, river nets & oil spills
Admin Dashboard	Real-time charts (Chart.js), stat cards, live WebSocket feed
Fisherman App	Credit system for fishermen who return nets & report debris
Gemini AI	Image-based marine debris detection + conversational AI assistant
Illegal Fishing Tracker	Real-time vessel monitoring with MPA zone violation detection
Pollution Monitor	Oil spill detection, chemical composition analysis, buoy alerts
Live Notifications	WebSocket-driven alerts across all connected clients
Local Database	sql.js SQLite — no external DB required
WebSocket Feed	Live data broadcast every 5 seconds across all modules

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Getting Started

Prerequisites

• Node.js v18 or higher
• A modern browser (Chrome, Firefox, Edge)
• A Gemini API key from Google AI Studio (free)

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1. Clone the Repository

git clone (https://github.com/ullasroxx/OceanOS.git) 
cd 

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2. Set Up the Backend

cd backend
npm install

Copy the environment template and add your Gemini API key:

# Windows
copy .env.example .env

# macOS / Linux
cp .env.example .env

Open .env and replace the placeholder:

GEMINI_API_KEY=your_gemini_api_key_here

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3. Start the Full Platform (Windows)

From the project root, run the PowerShell startup script:

.\start-all.ps1

This will launch 4 services simultaneously:

Service	URL	Port
Backend API	http://localhost:3001	3001
Dashboard	http://localhost:3002	3002
Fisherman App	http://localhost:3003	3003
3D Simulation	http://localhost:3004	3004

The script will automatically open the dashboard in your browser.

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4. Manual Start (macOS / Linux / Alternative)

Open 4 separate terminal windows and run each of the following:

Terminal 1 — Backend:

cd backend
node server.js

Terminal 2 — Dashboard:

cd dashboard
npx serve -l 3002

Terminal 3 — Fisherman App:

cd fisherman-app
npx serve -l 3003

Terminal 4 — Main Simulation:

cd simulation
npx serve -l 3004

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Running Standalone Simulations

The standalone simulations are independent — they do not require the backend or other services to run. Open them directly in your browser or use a simple file server.

Option A: Open Directly in Browser

Just double-click the index.html file inside each folder.

Option B: Use a Local Server (recommended)

# Drone Patrol Simulation
cd ocean-drone-sim
npx serve .

# Ocean Pollution Simulation
cd ocean-pollution-sim
npx serve .

# River Collector Simulation (Node.js required)
cd "river simulator"
npm install
npm run dev

# Ocean Cleanup Boom Simulation (Node.js required)
cd "ocean clean"
npm install
npm run dev

Simulation	Backend Required	Description
ocean-drone-sim	No	Standalone drone patrol over ocean with detection events
ocean-pollution-sim	No	Standalone oil spill & chemical pollution visualizer
river simulator	No	Standalone river plastic collection net simulator
ocean clean	No	Standalone ocean boom cleanup system
simulation	Yes	Full unified world — posts data to backend, links to dashboard & fisherman app

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API Reference

The backend exposes a REST API at http://localhost:3001.

Method	Endpoint	Description
GET	/api/stats/overview	Platform-wide stats summary
GET/POST	/api/plastic	Plastic collection records
GET/POST	/api/detections	Drone detection events
GET/POST	/api/pollution	Pollution events
GET/POST	/api/river	River net collection data
GET	/api/fishing-zones	Fishing zone map data
GET	/api/fisherman/credits	Fisherman credit leaderboard
POST	/api/fisherman/return-net	Log a net return & award credits
GET/POST	/api/illegal-boats	Illegal vessel records
GET	/api/notifications	Notification feed
PUT	/api/notifications/:id/read	Mark notification as read
POST	/api/gemini/analyze	AI debris image analysis
POST	/api/gemini/chat	AI chat assistant

WebSocket: Connect to ws://localhost:3001 for live event streaming.

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Tech Stack

Layer	Technology
Backend	Node.js, Express.js, WebSocket (ws)
Database	sql.js (SQLite in-memory, file-persisted)
AI	Google Gemini 2.5 Flash
3D Graphics	Three.js (WebGL)
Charts	Chart.js
Simulations	Vanilla Canvas 2D + Three.js
Standalone Sims	Vite + TypeScript
Frontend	Vanilla HTML / CSS / JavaScript
File Uploads	Multer

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Architecture Flowchart

Open flowchart.html in your browser to see an interactive visual diagram of the full system architecture — data flows, API connections, WebSocket events, and module relationships.

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Security

• API keys are stored in backend/.env and are never committed to the repository.
• .env.example is provided as a safe template.
• The database file (oceanos.db) is also excluded from version control.

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Contributing

Contributions are welcome! Please read CONTRIBUTING.md before submitting a pull request.

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License

This project is licensed under the MIT License — see the LICENSE file for details.

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Made by Team Numero Uno

Building technology for a cleaner ocean.