/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "fw_dunit.hpp"
#include <ace/OS.h>
#include <ace/High_Res_Timer.h>
#include <string>

#define ROOT_NAME "ThinClientSSLAuthFail"
#define ROOT_SCOPE DISTRIBUTED_ACK

#include "CacheHelper.hpp"

using apache::geode::client::CacheableKey;
using apache::geode::client::CacheableString;
using apache::geode::client::CacheHelper;
using apache::geode::client::NotConnectedException;
using apache::geode::client::Properties;

CacheHelper *cacheHelper = nullptr;
bool isLocalServer = false;

static bool isLocator = false;
const char *locatorsG =
    CacheHelper::getLocatorHostPort(isLocator, isLocalServer, 1);

#define CLIENT1 s1p1
#define SERVER1 s2p1

void initClient(const bool isthinClient) {
  if (cacheHelper == nullptr) {
    auto props = Properties::create();
    props->insert("ssl-enabled", "true");
    std::string keystore = std::string(ACE_OS::getenv("TESTSRC")) + "/keystore";
    std::string pubkey = keystore + "/client_truststore.pem";
    std::string privkey = keystore + "/client_keystore.pem";
    props->insert("ssl-keystore", privkey.c_str());
    props->insert("ssl-truststore", pubkey.c_str());
    cacheHelper = new CacheHelper(isthinClient, props);
  }
  ASSERT(cacheHelper, "Failed to create a CacheHelper client instance.");
}
void cleanProc() {
  if (cacheHelper != nullptr) {
    delete cacheHelper;
    cacheHelper = nullptr;
  }
}

CacheHelper *getHelper() {
  ASSERT(cacheHelper != nullptr, "No cacheHelper initialized.");
  return cacheHelper;
}

void createPooledRegion(const char *name, bool ackMode, const char *locators,
                        const char *poolname,
                        bool clientNotificationEnabled = false,
                        bool cachingEnable = true) {
  LOG("createRegion_Pool() entered.");
  fprintf(stdout, "Creating region --  %s  ackMode is %d\n", name, ackMode);
  fflush(stdout);
  auto regPtr =
      getHelper()->createPooledRegion(name, ackMode, locators, poolname,
                                      cachingEnable, clientNotificationEnabled);
  ASSERT(regPtr != nullptr, "Failed to create region.");
  LOG("Pooled Region created.");
}

void createEntry(const char *name, const char *key, const char *value) {
  LOG("createEntry() entered.");
  fprintf(stdout, "Creating entry -- key: %s  value: %s in region %s\n", key,
          value, name);
  fflush(stdout);
  // Create entry, verify entry is correct
  auto keyPtr = CacheableKey::create(key);
  auto valPtr = CacheableString::create(value);

  auto regPtr = getHelper()->getRegion(name);
  ASSERT(regPtr != nullptr, "Region not found.");

  ASSERT(!regPtr->containsKey(keyPtr),
         "Key should not have been found in region.");
  ASSERT(!regPtr->containsValueForKey(keyPtr),
         "Value should not have been found in region.");

  // regPtr->create( keyPtr, valPtr );
  regPtr->put(keyPtr, valPtr);
  LOG("Created entry.");

  // verifyEntry(name, key, value);
  LOG("Entry created.");
}

const char *keys[] = {"Key-1", "Key-2", "Key-3", "Key-4"};
const char *vals[] = {"Value-1", "Value-2", "Value-3", "Value-4"};
const char *nvals[] = {"New Value-1", "New Value-2", "New Value-3",
                       "New Value-4"};

const char *regionNames[] = {"DistRegionAck", "DistRegionNoAck"};

const bool USE_ACK = true;
const bool NO_ACK = false;

DUNIT_TASK_DEFINITION(SERVER1, CreateLocator1_With_SSL_untrustedCert)
  {
    // starting locator
    if (isLocator) CacheHelper::initLocator(1, true, false, -1, 0, true);
    LOG("Locator1 started with SSL");
  }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(SERVER1, CreateServer1_With_Locator_And_SSL_untrustedCert)
  {
    // starting servers
    if (isLocalServer) {
      CacheHelper::initServer(1, nullptr, locatorsG, nullptr, true, true, false,
                              false, true);
    }
  }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(CLIENT1, CreateClient1)
  { initClient(true); }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(CLIENT1, CreateRegions1_PoolLocators)
  {
    createPooledRegion(regionNames[0], USE_ACK, locatorsG, "__TESTPOOL1_",
                       true);
    createPooledRegion(regionNames[1], NO_ACK, locatorsG, "__TESTPOOL1_", true);
    auto regPtr = getHelper()->getRegion(regionNames[0]);
    try {
      regPtr->registerAllKeys(false, false, false);
      FAIL("Should have got NotConnectedException during registerAllKeys");
    } catch (NotConnectedException &) {
      LOG("Connection Failed as expected via NotConnectedException");
    }
    LOG("CreateRegions1_PoolLocators complete.");
  }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(CLIENT1, CloseCache1)
  { cleanProc(); }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(SERVER1, CloseServer1)
  {
    if (isLocalServer) {
      CacheHelper::closeServer(1);
      LOG("SERVER1 stopped");
    }
  }
END_TASK_DEFINITION

DUNIT_TASK_DEFINITION(SERVER1, CloseLocator_With_SSL)
  {
    // stop locator
    if (isLocator) {
      CacheHelper::closeLocator(1, true);
      LOG("Locator1 stopped");
    }
  }
END_TASK_DEFINITION

DUNIT_MAIN
  {
    CALL_TASK(CreateLocator1_With_SSL_untrustedCert);
    CALL_TASK(CreateServer1_With_Locator_And_SSL_untrustedCert)

    CALL_TASK(CreateClient1);

    CALL_TASK(CreateRegions1_PoolLocators);

    CALL_TASK(CloseCache1);
    CALL_TASK(CloseServer1);

    CALL_TASK(CloseLocator_With_SSL);
  }
END_MAIN