# Install Firebase CLI
npm install -g firebase-tools

# Login
firebase login

# Initialize project
firebase init

npm install firebase @anthropic-ai/sdk

import { initializeApp } from 'firebase/app';
import { getAI, getGenerativeModel } from 'firebase/ai';

const firebaseConfig = {
  apiKey: "YOUR_API_KEY",
  authDomain: "YOUR_PROJECT.firebaseapp.com",
  projectId: "YOUR_PROJECT_ID",
};

const app = initializeApp(firebaseConfig);
const ai = getAI(app);
const model = getGenerativeModel(ai, { model: "gemini-2.0-flash" });

async function generateContent(prompt: string) {
  const result = await model.generateContent(prompt);
  return result.response.text();
}

// Example usage
const response = await generateContent("Explain the key features of Firebase.");
console.log(response);

async function streamContent(prompt: string) {
  const result = await model.generateContentStream(prompt);

  for await (const chunk of result.stream) {
    const text = chunk.text();
    console.log(text);
  }
}

async function analyzeImage(imageUrl: string, prompt: string) {
  const imagePart = {
    inlineData: {
      data: await fetchImageAsBase64(imageUrl),
      mimeType: "image/jpeg"
    }
  };

  const result = await model.generateContent([prompt, imagePart]);
  return result.response.text();
}

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    // Protect AI request logs
    match /ai_logs/{logId} {
      allow read: if request.auth != null && request.auth.uid == resource.data.userId;
      allow create: if request.auth != null;
    }
  }
}

project/
├── src/
│   ├── ai/
│   │   ├── client.ts        # Initialize AI client
│   │   ├── prompts.ts       # Prompt templates
│   │   └── handlers.ts      # AI handlers
│   └── firebase/
│       └── config.ts        # Firebase config
├── firebase.json
└── .env.local               # API key (gitignored)