// src/app/deck.service.ts
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

export interface Deck {
  name: string;
  images: DeckImage[];
}

export interface DeckImage {
  image: string;
  text: string;
}

@Injectable({
  providedIn: 'root'
})
export class DeckService {
  private apiUrl = '/api/decks';

  constructor(private http: HttpClient) { }

  getDecks(): Observable<Deck[]> {
    return this.http.get<Deck[]>(this.apiUrl);
  }

  createDeck(deckname: string): Observable<any> {
    return this.http.post(this.apiUrl, { deckname });
  }

  deleteDeck(deckName: string): Observable<any> {
    return this.http.delete(`${this.apiUrl}/${encodeURIComponent(deckName)}`);
  }

  uploadImage(deckName: string, image: File, text: string): Observable<any> {
    const formData = new FormData();
    formData.append('image', image);
    formData.append('text', text);
    return this.http.post(`${this.apiUrl}/${encodeURIComponent(deckName)}/images`, formData);
  }
}