/**
 *
 * 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 <map>
#include <memory>
#include <utility>
#include <string>

#include "core/Core.h"
#include "core/repository/AtomicRepoEntries.h"
#include "core/repository/VolatileProvenanceRepository.h"
#include "FlowFileRecord.h"
#include "FlowFileRepository.h"
#include "provenance/Provenance.h"
#include "../unit/ProvenanceTestHelper.h"
#include "../TestBase.h"

TEST_CASE("Test Provenance record create", "[Testprovenance::ProvenanceEventRecord]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CREATE, "blah", "blahblah");
  REQUIRE(record1.getAttributes().size() == 0);
  REQUIRE(record1.getAlternateIdentifierUri().length() == 0);
}

TEST_CASE("Test Provenance record serialization", "[Testprovenance::ProvenanceEventRecordSerializeDeser]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CREATE, "componentid", "componenttype");

  std::string eventId = record1.getEventId();

  std::string smileyface = ":)";
  record1.setDetails(smileyface);

  uint64_t sample = 65555;
  std::shared_ptr<core::Repository> testRepository = std::make_shared<TestRepository>();
  record1.setEventDuration(sample);

  record1.Serialize(testRepository);
  provenance::ProvenanceEventRecord record2;
  record2.setEventId(eventId);
  REQUIRE(record2.DeSerialize(testRepository) == true);
  REQUIRE(record2.getEventId() == record1.getEventId());
  REQUIRE(record2.getComponentId() == record1.getComponentId());
  REQUIRE(record2.getComponentType() == record1.getComponentType());
  REQUIRE(record2.getDetails() == record1.getDetails());
  REQUIRE(record2.getDetails() == smileyface);
  REQUIRE(record2.getEventDuration() == sample);
}

TEST_CASE("Test Flowfile record added to provenance", "[TestFlowAndProv1]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CLONE, "componentid", "componenttype");
  std::string eventId = record1.getEventId();
  std::shared_ptr<minifi::FlowFileRecord> ffr1 = std::make_shared<minifi::FlowFileRecord>();
  ffr1->setAttribute("potato", "potatoe");
  ffr1->setAttribute("tomato", "tomatoe");

  record1.addChildFlowFile(ffr1);

  uint64_t sample = 65555;
  std::shared_ptr<core::Repository> testRepository = std::make_shared<TestRepository>();
  record1.setEventDuration(sample);

  record1.Serialize(testRepository);
  provenance::ProvenanceEventRecord record2;
  record2.setEventId(eventId);
  REQUIRE(record2.DeSerialize(testRepository) == true);
  REQUIRE(record1.getChildrenUuids().size() == 1);
  REQUIRE(record2.getChildrenUuids().size() == 1);
  std::string childId = record2.getChildrenUuids().at(0);
  REQUIRE(childId == ffr1->getUUIDStr());
  record2.removeChildUuid(childId);
  REQUIRE(record2.getChildrenUuids().size() == 0);
}

TEST_CASE("Test Provenance record serialization Volatile", "[Testprovenance::ProvenanceEventRecordSerializeDeser]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CREATE, "componentid", "componenttype");

  std::string eventId = record1.getEventId();

  std::string smileyface = ":)";
  record1.setDetails(smileyface);

  uint64_t sample = 65555;

  std::shared_ptr<core::Repository> testRepository = std::make_shared<core::repository::VolatileProvenanceRepository>();
  testRepository->initialize(0);
  record1.setEventDuration(sample);

  record1.Serialize(testRepository);
  provenance::ProvenanceEventRecord record2;
  record2.setEventId(eventId);
  REQUIRE(record2.DeSerialize(testRepository) == true);
  REQUIRE(record2.getEventId() == record1.getEventId());
  REQUIRE(record2.getComponentId() == record1.getComponentId());
  REQUIRE(record2.getComponentType() == record1.getComponentType());
  REQUIRE(record2.getDetails() == record1.getDetails());
  REQUIRE(record2.getDetails() == smileyface);
  REQUIRE(record2.getEventDuration() == sample);
}

TEST_CASE("Test Flowfile record added to provenance using Volatile Repo", "[TestFlowAndProv1]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CLONE, "componentid", "componenttype");
  std::string eventId = record1.getEventId();
  std::shared_ptr<minifi::FlowFileRecord> ffr1 = std::make_shared<minifi::FlowFileRecord>();
  ffr1->setAttribute("potato", "potatoe");
  ffr1->setAttribute("tomato", "tomatoe");

  record1.addChildFlowFile(ffr1);

  uint64_t sample = 65555;
  std::shared_ptr<core::Repository> testRepository = std::make_shared<core::repository::VolatileProvenanceRepository>();
  testRepository->initialize(0);
  record1.setEventDuration(sample);

  record1.Serialize(testRepository);
  provenance::ProvenanceEventRecord record2;
  record2.setEventId(eventId);
  REQUIRE(record2.DeSerialize(testRepository) == true);
  REQUIRE(record1.getChildrenUuids().size() == 1);
  REQUIRE(record2.getChildrenUuids().size() == 1);
  std::string childId = record2.getChildrenUuids().at(0);
  REQUIRE(childId == ffr1->getUUIDStr());
  record2.removeChildUuid(childId);
  REQUIRE(record2.getChildrenUuids().size() == 0);
}

TEST_CASE("Test Provenance record serialization NoOp", "[Testprovenance::ProvenanceEventRecordSerializeDeser]") {
  provenance::ProvenanceEventRecord record1(provenance::ProvenanceEventRecord::ProvenanceEventType::CREATE, "componentid", "componenttype");

  std::string eventId = record1.getEventId();

  std::string smileyface = ":)";
  record1.setDetails(smileyface);

  uint64_t sample = 65555;

  std::shared_ptr<core::Repository> testRepository = std::make_shared<core::Repository>();
  testRepository->initialize(0);
  record1.setEventDuration(sample);

  REQUIRE(record1.Serialize(testRepository) == true);
  provenance::ProvenanceEventRecord record2;
  record2.setEventId(eventId);
  REQUIRE(record2.DeSerialize(testRepository) == false);
}