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

@Injectable({
  providedIn: 'root'
})
export class VideoProcessingService {
  private apiUrl = environment.serviceEndpoint;

  constructor(private http: HttpClient) { }

  startProcess(data: any): Observable<{ jobId: string }> {
    return this.http.post<{ jobId: string }>(`${this.apiUrl}/start-process`, data);
  }

  load(data: any): Observable<any> {
    return this.http.post<any>(`${this.apiUrl}/processMPD`, data);
  }

  getJobsStatus(): Observable<Array<any>> {
    return this.http.get<Array<any>>(`${this.apiUrl}/jobs-status`);
  }

  hello(): Observable<Array<any>> {
    return this.http.get<any>(`${this.apiUrl}/hello`);
  }

  processUpdate(data: any): Observable<any> {
    return this.http.post<any>(`${this.apiUrl}/processUpdate`, data);
  }

  downloadFile(filename: string): Observable<Blob> {
    return this.http.get(`${this.apiUrl}/download?filename=${encodeURIComponent(filename)}`, { responseType: 'blob' });
  }

  flushQueue(): Observable<any> {
    return this.http.delete<any>(`${this.apiUrl}/jobs/completed`, {});
  }
}