import { Injectable } from '@angular/core';

import {
    Observable,
} from 'rxjs';

import {
    HttpClient,
} from '@angular/common/http';

import {
    KiteBasketInterface,
} from '../../../models/index';

@Injectable()
export class KiteBasketService {
    constructor(
        private _http: HttpClient,
    ) {}

    public get basketUrl() {
        return (
            process.env.BASKET_URL
            || 'https://kite-basket.herokuapp.com/'
        ) + 'basket';
    }

    public getBasket$(): Observable<KiteBasketInterface> {
        return this._http.get<KiteBasketInterface>(this.basketUrl, {
            withCredentials: true,
        });
    }

    public setBasket$(kiteBasket: KiteBasketInterface) {
        return this._http.post(this.basketUrl, kiteBasket, {
            withCredentials: true,
        });
    }

    public clearBasket$() {
        return this._http.delete(this.basketUrl, {
            withCredentials: true,
        });
    }
}