package com.paypal.CaptureIntentExamples;

import com.paypal.PayPalClient;
import com.paypal.http.HttpRequest;
import com.paypal.http.HttpResponse;
import com.paypal.http.serializer.Json;
import com.paypal.orders.Capture;
import com.paypal.orders.LinkDescription;
import com.paypal.orders.Order;
import com.paypal.orders.OrderRequest;
import com.paypal.orders.OrdersCaptureRequest;
import com.paypal.orders.Payer;
import com.paypal.orders.PurchaseUnit;
import java.io.IOException;
import org.json.JSONObject;

public class CaptureOrder extends PayPalClient {
  public OrderRequest buildRequestBody() {
    return new OrderRequest();
  }
  
  public HttpResponse<Order> captureOrder(String orderId, boolean debug) throws IOException {
    OrdersCaptureRequest request = new OrdersCaptureRequest(orderId);
    request.requestBody(buildRequestBody());
    HttpResponse<Order> response = client().execute((HttpRequest)request);
    if (debug) {
      System.out.println("Status Code: " + response.statusCode());
      System.out.println("Status: " + ((Order)response.result()).status());
      System.out.println("Order ID: " + ((Order)response.result()).id());
      System.out.println("Links: ");
      for (LinkDescription link : (Iterable<LinkDescription>)((Order)response.result()).links())
        System.out.println("\t" + link.rel() + ": " + link.href()); 
      System.out.println("Capture ids:");
      for (PurchaseUnit purchaseUnit : (Iterable<PurchaseUnit>)((Order)response.result()).purchaseUnits()) {
        for (Capture capture : (Iterable<Capture>)purchaseUnit.payments().captures())
          System.out.println("\t" + capture.id()); 
      } 
      System.out.println("Buyer: ");
      Payer buyer = ((Order)response.result()).payer();
      System.out.println("\tEmail Address: " + buyer.email());
      System.out.println("\tName: " + buyer.name().givenName() + " " + buyer.name().surname());
      System.out.println("Full response body:");
      System.out.println(new JSONObject(new Json().serialize(response.result())).toString(4));
    } 
    return response;
  }
  
  public static void main(String[] args) {
    try {
      new CaptureOrder().captureOrder("<<REPLACE-WITH-APPROVED-ORDER-ID>>", true);
    } catch (Exception e) {
      e.printStackTrace();
    } 
  }
}