Overview

@angularai/doc-intelligence provides AI-powered document processing, OCR, and text extraction capabilities for Angular applications. Extract text, analyze documents, and process PDFs with intelligent AI assistance.

✨ Features

• 📄 Document Processing: Extract text from PDFs, images, and documents
• 🔍 OCR Support: Optical character recognition for scanned documents
• 🧠 AI Analysis: Intelligent document understanding and summarization
• 📊 Data Extraction: Extract structured data from unstructured documents
• 🔧 Fully Typed: Complete TypeScript support
• 📱 File Upload: Drag-and-drop file upload component

📦 Installation

npm install @angularai/doc-intelligence @angularai/core

🚀 Quick Start

1. Import the Component

import { Component } from '@angular/core';
import { DocProcessorComponent } from '@angularai/doc-intelligence';

@Component({
  selector: 'app-doc-processor',
  standalone: true,
  imports: [DocProcessorComponent],
  template: `
    <doc-processor
      [provider]="'openai'"
      [apiKey]="apiKey"
      (textExtracted)="onTextExtracted($event)"
      (documentAnalyzed)="onAnalyzed($event)"
    />
  `
})
export class DocProcessorComponent {
  apiKey = 'your-openai-api-key';

  onTextExtracted(text: string) {
    console.log('Extracted text:', text);
  }

  onAnalyzed(analysis: DocumentAnalysis) {
    console.log('Document analysis:', analysis);
  }
}

2. Use the Document Service

import { Component, inject } from '@angular/core';
import { DocIntelligenceService } from '@angularai/doc-intelligence';

@Component({ ... })
export class DocumentComponent {
  private docService = inject(DocIntelligenceService);

  async processDocument(file: File) {
    this.docService.extractText(file).subscribe({
      next: (text) => console.log('Extracted:', text),
      error: (err) => console.error('Error:', err)
    });
  }

  async summarizeDocument(file: File) {
    this.docService.summarize(file).subscribe({
      next: (summary) => console.log('Summary:', summary)
    });
  }
}

📖 API Reference

DocIntelligenceService

@Injectable({ providedIn: 'root' })
export class DocIntelligenceService {
  // Extract text from document
  extractText(file: File): Observable<string>;

  // Summarize document content
  summarize(file: File): Observable<string>;

  // Extract structured data
  extractData(file: File, schema: DataSchema): Observable<any>;

  // Analyze document
  analyze(file: File): Observable<DocumentAnalysis>;
}

Supported File Types

| Type | Extensions | Status | |------|------------|--------| | PDF | .pdf | ✅ Available | | Images | .jpg, .png, .gif | ✅ Available | | Documents | .doc, .docx | ✅ Available | | Text | .txt, .md | ✅ Available |

📦 Related Packages

| Package | Description | |---------|-------------| | @angularai/core | Core AI functionality | | @angularai/image-caption | AI image captioning |

🔗 Related Projects

| Framework | Repository | Status | |-----------|-----------|--------| | Vue.js | @aivue | ✅ Available | | React | @anthropic-ai/react | ✅ Available | | Angular | @angularai | ✅ Available | | Svelte | @svelteai | 💡 Planned |

📄 License

MIT © AngularAI