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


@Injectable({providedIn: 'root'})
export class PagesService {
  constructor(private http: HttpClient) {
    this.pagesTree = new BehaviorSubject({data:[]})
    this.changedPages()
  }

  public pagesTree: BehaviorSubject<any>
  public editMode = new BehaviorSubject<boolean>(false);
  public currentPage =  new BehaviorSubject<any>({data:[]})

  changedPages(){
    let include = ['children.children.children.children.children.children.children'];
    this.root({include: include.join(',')}).subscribe(res => {
      this.pagesTree.next(res)
    });
  }


  root(params?: {}): Observable<any> {
    return this.http.get(`${environment.apiUrl}/api/pages/root`, {params: params});
  }

  find(url: string, params?: any): Observable<any> {
    if (!params) params = {};
    params.url = url;
    return this.http.get(`${environment.apiUrl}/api/pages/find`, {params: params});
  }

  list(params?: {}): Observable<any> {
    return this.http.get(`${environment.apiUrl}/api/pages`, {params: params});
  }

  show(id: string, params?: {}): Observable<any> {
    return this.http.get<any>(`${environment.apiUrl}/api/pages/${id}`, {params: params});
  }

  delete(id: string): Observable<any> {
    return this.http.delete(`${environment.apiUrl}/api/pages/${id}`);
  }

  deleteBackground(id: string): Observable<any> {
    return this.http.delete(`${environment.apiUrl}/api/pages/background/${id}`);
  }

  move(id: string, data: any): Observable<any> {
    return this.http.put(`${environment.apiUrl}/api/pages/${id}`, data);
  }
}