/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "JaAbDirectory.h"
#include "nsComponentManagerUtils.h"

namespace mozilla {
namespace mailnews {

NS_IMPL_ISUPPORTS_INHERITED(JaBaseCppAbDirectory, nsAbDirProperty,
                            nsIInterfaceRequestor)

// nsIInterfaceRequestor implementation
NS_IMETHODIMP JaBaseCppAbDirectory::GetInterface(const nsIID& aIID,
                                                 void** aSink) {
  return QueryInterface(aIID, aSink);
}

// Delegator
NS_IMPL_ISUPPORTS_INHERITED(JaCppAbDirectoryDelegator, JaBaseCppAbDirectory,
                            msgIOverride)

// Delegator object to bypass JS method override.
NS_IMPL_ISUPPORTS(JaCppAbDirectoryDelegator::Super, nsIAbDirectory,
                  nsIInterfaceRequestor)

JaCppAbDirectoryDelegator::JaCppAbDirectoryDelegator()
    : mCppBase(new Super(this)), mMethods(nullptr) {}

NS_IMETHODIMP JaCppAbDirectoryDelegator::SetMethodsToDelegate(
    msgIDelegateList* aDelegateList) {
  if (!aDelegateList) {
    NS_WARNING("Null delegate list");
    return NS_ERROR_NULL_POINTER;
  }
  // We static_cast since we want to use the hash object directly.
  mDelegateList = static_cast<DelegateList*>(aDelegateList);
  mMethods = &(mDelegateList->mMethods);
  return NS_OK;
}
NS_IMETHODIMP JaCppAbDirectoryDelegator::GetMethodsToDelegate(
    msgIDelegateList** aDelegateList) {
  if (!mDelegateList) mDelegateList = new DelegateList();
  mMethods = &(mDelegateList->mMethods);
  NS_ADDREF(*aDelegateList = mDelegateList);
  return NS_OK;
}

NS_IMETHODIMP JaCppAbDirectoryDelegator::SetJsDelegate(
    nsISupports* aJsDelegate) {
  // If these QIs fail, then overrides are not provided for methods in that
  // interface, which is OK.
  mJsISupports = aJsDelegate;
  mJsIAbDirectory = do_QueryInterface(aJsDelegate);
  mJsIInterfaceRequestor = do_QueryInterface(aJsDelegate);
  return NS_OK;
}
NS_IMETHODIMP JaCppAbDirectoryDelegator::GetJsDelegate(
    nsISupports** aJsDelegate) {
  NS_ENSURE_ARG_POINTER(aJsDelegate);
  if (mJsISupports) {
    NS_ADDREF(*aJsDelegate = mJsISupports);
    return NS_OK;
  }
  return NS_ERROR_NOT_INITIALIZED;
}

NS_IMETHODIMP JaCppAbDirectoryDelegator::GetCppBase(nsISupports** aCppBase) {
  nsCOMPtr<nsISupports> cppBaseSupports;
  cppBaseSupports = NS_ISUPPORTS_CAST(nsIAbDirectory*, mCppBase);
  NS_ENSURE_STATE(cppBaseSupports);
  cppBaseSupports.forget(aCppBase);

  return NS_OK;
}

}  // namespace mailnews
}  // namespace mozilla