Documentation

# Clone the repository
git clone <repository-url>
cd diagram-generator

# Install dependencies
npm install

# Set up environment variables
cp .env.example .env.local

# Firebase Configuration
NEXT_PUBLIC_FIREBASE_API_KEY=your_api_key
NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN=your_domain
NEXT_PUBLIC_FIREBASE_PROJECT_ID=your_project_id
FIREBASE_ADMIN_PRIVATE_KEY=your_private_key

# AI Provider Keys (at least one required)
ANTHROPIC_API_KEY=your_anthropic_key
OPENAI_API_KEY=your_openai_key
GOOGLE_AI_API_KEY=your_google_key

# Redis Cache (optional but recommended)
UPSTASH_REDIS_REST_URL=your_redis_url
UPSTASH_REDIS_REST_TOKEN=your_redis_token

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import { uploadAndScanPDF } from '@/app/actions';
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const formData = new FormData();
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formData.append('file', pdfFile);
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formData.append('sessionId', sessionId);
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const result = await uploadAndScanPDF(formData);
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if (result.success) {
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  console.log('Document text:', result.text);
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  console.log('PII findings:', result.piiFindings);
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} else if (result.piiBlocked) {
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  console.log('PII detected, requires override');
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}

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import { identifyWorkflowsFromText } from '@/app/actions';
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const result = await identifyWorkflowsFromText(
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  documentText,
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  fileName,
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  fileSize,
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  sessionId,
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  'anthropic', // model provider
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  'JD', // user initials
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  piiScanData,
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  attestationData,
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  false, // override PII
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  0, // retry count
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  'blue' // prompt version
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);
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if (result.success && result.workflows) {
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  result.workflows.forEach(workflow => {
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    console.log('Title:', workflow.title);
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    console.log('Location:', workflow.location);
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    console.log('Summary:', workflow.summary);
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  });
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}

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import { generateDiagramForWorkflow } from '@/app/actions';
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const input = {
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  workflowTitle: 'Emergency Response Protocol',
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  pageRange: 'Pages 1-3',
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  relevantPdfTextSection: extractedText,
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  workflowId: 'WF-12345',
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  uploadId: uploadId,
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  // Optional enriched data from Stage 2
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  complexity: 'medium',
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  actors: ['Dispatcher', 'Captain', 'Firefighter'],
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  structuredSteps: [...],
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  decisionPoints: [...],
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};
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const result = await generateDiagramForWorkflow(
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  input,
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  'anthropic',
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  { sessionId, promptVersion: 'blue' }
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);
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if (result.mermaidCode && result.details) {
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  console.log('Diagram code:', result.mermaidCode);
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  console.log('Workflow details:', result.details);
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}

// Client-side authentication monitoring
useEffect(() => {
  const unsubscribe = onAuthStateChanged(auth, async (user) => {
    if (user) {
      const token = await user.getIdToken(true);
      await setAuthCookie(token);
    } else {
      await clearAuthCookie();
    }
  });

  return () => unsubscribe();
}, []);

# Run type checking
npm run typecheck

# Run tests
npm run test

# Build for production
npm run build

# Start production server
npm start