import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

@Injectable({
  providedIn: 'root'
})
export class OcrService {
  private apiUrl = 'http://localhost:8000/api/ocr';

  constructor(private http: HttpClient) { }

  extractText(file: File): Observable<any> {
    const formData = new FormData();
    formData.append('file', file);
    return this.http.post(`${this.apiUrl}/extract`, formData);
  }

  extractWithAI(text: string, filePath: string | null, modelType: string): Observable<any> {
    return this.http.post(`http://localhost:8000/api/extract/ai`, { text, file_path: filePath, model_type: modelType });
  }

  saveDocument(data: any): Observable<any> {
    return this.http.post(`http://localhost:8000/api/documents/save`, data);
  }
}