import { SapB1Client, SapB1ClientOptions } from "./client/SapB1Client";
import { SapB1Config } from "./config";
import { BusinessPartnersResource } from "./resources/BusinessPartners";
import { DeliveryNotesResource, InvoicesResource, OrdersResource, PurchaseOrdersResource } from "./resources/Documents";
import { ItemsResource } from "./resources/Items";
import { StockTransfersResource } from "./resources/StockTransfers";

export class SapBusinessOneServiceLayer {
  public readonly client: SapB1Client;
  public readonly businessPartners: BusinessPartnersResource;
  public readonly items: ItemsResource;
  public readonly orders: OrdersResource;
  public readonly invoices: InvoicesResource;
  public readonly purchaseOrders: PurchaseOrdersResource;
  public readonly deliveryNotes: DeliveryNotesResource;
  public readonly stockTransfers: StockTransfersResource;

  public constructor(config: SapB1Config, options: SapB1ClientOptions = {}) {
    this.client = new SapB1Client(config, options);
    this.businessPartners = new BusinessPartnersResource(this.client);
    this.items = new ItemsResource(this.client);
    this.orders = new OrdersResource(this.client);
    this.invoices = new InvoicesResource(this.client);
    this.purchaseOrders = new PurchaseOrdersResource(this.client);
    this.deliveryNotes = new DeliveryNotesResource(this.client);
    this.stockTransfers = new StockTransfersResource(this.client);
  }

  public login(): Promise<unknown> {
    return this.client.login();
  }

  public logout(): Promise<void> {
    return this.client.logout();
  }
}