import {Injectable} from '@angular/core';
import {HttpClient, HttpHeaders} from '@angular/common/http';
import {Need} from '../models/Need';
import {Observable} from 'rxjs';
import {AuthService} from './auth.service';

@Injectable({
    providedIn: 'root'
})
export class CupboardService {

    private url = "http://localhost:8080/cupboard"

    httpOptions = () => ({
        headers: new HttpHeaders({
            'Content-Type': 'application/json',
            "jelly-api-key": this.authService.getApiKey()
        })
    });

    constructor(
        private http: HttpClient,
        private authService: AuthService
    ) {}

    createNeed(need: Need): Observable<Need> {
        return this.http.post<Need>(this.url, need, this.httpOptions())
    }

    getNeeds(): Observable<Need[]> {
        return this.http.get<Need[]>(this.url, this.httpOptions())
    }

    searchNeeds(name: String): Observable<Need[]> {
        return this.http.get<Need[]>(`${this.url}/?name=${name}`, this.httpOptions())
    }

    getNeed(id: number): Observable<Need> {
        return this.http.get<Need>(`${this.url}/${id}`, this.httpOptions())
    }

    updateNeed(id: number, data: Need): Observable<boolean> {
        return this.http.put<boolean>(`${this.url}/${id}`, data, this.httpOptions())
    }

    deleteNeed(id: number): Observable<boolean> {
        return this.http.delete<boolean>(`${this.url}/${id}`, this.httpOptions())
    }

    checkoutNeed(data: {needID: number, quantity: number}[]) {
        return this.http.put(`${this.url}/checkout`, data, this.httpOptions())
    }
}