/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";

const { XPCOMUtils } = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");

const paymentSrv = Cc["@mozilla.org/dom/payments/payment-request-service;1"].getService(Ci.nsIPaymentRequestService);

function emitTestFail(message) {
  sendAsyncMessage("test-fail", message);
}
function emitTestPass(message) {
  sendAsyncMessage("test-pass", message);
}

const billingAddress = Cc["@mozilla.org/dom/payments/payment-address;1"].
                           createInstance(Ci.nsIPaymentAddress);
const addressLine = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
const address = Cc["@mozilla.org/supports-string;1"].createInstance(Ci.nsISupportsString);
address.data = "Easton Ave";
addressLine.appendElement(address);
billingAddress.init("USA",               // country
                     addressLine,        // address line
                     "CA",               // region
                     "CA",               // region code
                     "San Bruno",        // city
                     "",                 // dependent locality
                     "94066",            // postal code
                     "123456",           // sorting code
                     "",                 // organization
                     "Bill A. Pacheco",  // recipient
                     "+14344413879");    // phone

function acceptPayment(requestId) {
  const basiccardResponseData = Cc["@mozilla.org/dom/payments/basiccard-response-data;1"].
                                   createInstance(Ci.nsIBasicCardResponseData);
  const showResponse = Cc["@mozilla.org/dom/payments/payment-show-action-response;1"].
                          createInstance(Ci.nsIPaymentShowActionResponse);
  basiccardResponseData.initData("Bill A. Pacheco",  // cardholderName
                                 "4916855166538720", // cardNumber
                                 "01",               // expiryMonth
                                 "2024",             // expiryYear
                                 "180",              // cardSecurityCode
                                 billingAddress);   // billingAddress
  showResponse.init(requestId,
                    Ci.nsIPaymentActionResponse.PAYMENT_ACCEPTED,
                    "basic-card",         // payment method
                    basiccardResponseData,// payment method data
                    "Bill A. Pacheco",    // payer name
                    "",                   // payer email
                    "");                  // payer phone
  paymentSrv.respondPayment(showResponse.QueryInterface(Ci.nsIPaymentActionResponse));
}

function rejectPayment(requestId) {
  const responseData = Cc["@mozilla.org/dom/payments/general-response-data;1"].
                          createInstance(Ci.nsIGeneralResponseData);
  responseData.initData({});
  const showResponse = Cc["@mozilla.org/dom/payments/payment-show-action-response;1"].
                          createInstance(Ci.nsIPaymentShowActionResponse);
  showResponse.init(requestId,
                    Ci.nsIPaymentActionResponse.PAYMENT_REJECTED,
                    "",                 // payment method
                    responseData,       // payment method data
                    "",                 // payer name
                    "",                 // payer email
                    "");                // payer phone
  paymentSrv.respondPayment(showResponse.QueryInterface(Ci.nsIPaymentActionResponse));
}


const DummyUIService = {
  testName: "",
  requestId: "",
  showPayment(requestId) {
    this.requestId = requestId;
    acceptPayment(requestId);
  },
  abortPaymen(requestId) {
    this.requestId = requestId;
  },
  completePayment(requestId) {
    this.requestId = requestId;
    let completeResponse = Cc["@mozilla.org/dom/payments/payment-complete-action-response;1"].
                              createInstance(Ci.nsIPaymentCompleteActionResponse);
    completeResponse.init(requestId, Ci.nsIPaymentActionResponse.COMPLETE_SUCCEEDED);
    paymentSrv.respondPayment(completeResponse.QueryInterface(Ci.nsIPaymentActionResponse));
  },
  updatePayment(requestId) {
    this.requestId = requestId;
  },
  closePayment(requestId) {
    this.requestId = requestId;
  },
  QueryInterface: ChromeUtils.generateQI([Ci.nsIPaymentUIService]),
};

paymentSrv.setTestingUIService(DummyUIService.QueryInterface(Ci.nsIPaymentUIService));

addMessageListener("start-test", function(testName) {
  DummyUIService.testName = testName;
  sendAsyncMessage("start-test-complete");
});

addMessageListener("finish-test", function() {
  DummyUIService.testName = "";
  sendAsyncMessage("finish-test-complete");
});

addMessageListener("interact-with-payment", function() {
  if (DummyUIService.requestId === "") {
    emitTestFail(`${DummyUIService.testName}: Unexpected empty requestId`);
  }
  try {
    acceptPayment(DummyUIService.requestId);
    emitTestFail(`${DummyUIService.testName}: Got unexpected success when accepting PaymentRequest.`);
  } catch(err) {
    if (err.name !== "NS_ERROR_FAILURE") {
      emitTestFail(`${DummyUIService.testName}: Got unexpected '${err.name}' when accepting PaymentRequest.`);
    } else {
      emitTestPass(`${DummyUIService.testName}: Got expected 'NS_ERROR_FAILURE' when accepting PaymentRequest.`);
    }
  }

  try {
    rejectPayment(DummyUIService.requestId);
    emitTestFail(`${DummyUIService.testName}: Got unexpected success when rejecting PaymentRequest.`);
  } catch(err) {
    if (err.name !== "NS_ERROR_FAILURE") {
      emitTestFail(`${DummyUIService.testName}: Got unexpected '${err.name}' when rejecting PaymentRequest.`);
    } else {
      emitTestPass(`${DummyUIService.testName}: Got expected 'NS_ERROR_FAILURE' when rejecting PaymentRequest.`);
    }
  }

  try {
    paymentSrv.changeShippingOption(DummyUIService.requestId, "error shippping option");
    emitTestFail(`${DummyUIService.testName}: Got unexpected success when changing shippingOption.`);
  } catch(err) {
    if (err.name !== "NS_ERROR_FAILURE") {
      emitTestFail(`${DummyUIService.testName}: Got unexpected '${err.name}' when changin shippingOption.`);
    } else {
      emitTestPass(`${DummyUIService.testName}: Got expected 'NS_ERROR_FAILURE' when changing shippingOption.`);
    }
  }

  try {
    paymentSrv.changeShippingOption(DummyUIService.requestId, billingAddress);
    emitTestFail(`${DummyUIService.testName}: Got unexpected success when changing shippingAddress.`);
  } catch(err) {
    if (err.name !== "NS_ERROR_FAILURE") {
      emitTestFail(`${DummyUIService.testName}: Got unexpected '${err.name}' when changing shippingAddress.`);
    } else {
      emitTestPass(`${DummyUIService.testName}: Got expected 'NS_ERROR_FAILURE' when changing shippingAddress.`);
    }
  }
  sendAsyncMessage("interact-with-payment-complete");
});

addMessageListener("teardown", function() {
  paymentSrv.setTestingUIService(null);
  sendAsyncMessage('teardown-complete');
});