/**
 *    Copyright (C) 2018-present MongoDB, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the Server Side Public License, version 1,
 *    as published by MongoDB, Inc.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    Server Side Public License for more details.
 *
 *    You should have received a copy of the Server Side Public License
 *    along with this program. If not, see
 *    <http://www.mongodb.com/licensing/server-side-public-license>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the Server Side Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
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 *    it in the license file.
 */

#include "mongo/db/service_context_test_fixture.h"

#include <utility>

#include "mongo/client/replica_set_monitor_manager.h"
#include "mongo/db/auth/authorization_manager_factory_mock.h"
#include "mongo/db/query/query_settings/query_settings_manager.h"
#include "mongo/db/wire_version.h"
#include "mongo/util/clock_source_mock.h"

namespace mongo {

ScopedGlobalServiceContextForTest::ScopedGlobalServiceContextForTest() {
    {
        // Reset the global clock source
        ClockSourceMock clkSource;
        clkSource.reset();
    }

    auto serviceContext = ServiceContext::make();
    WireSpec::getWireSpec(serviceContext.get()).initialize(WireSpec::Specification{});
    setGlobalServiceContext(std::move(serviceContext));

    auto globalAuthzManagerFactory = std::make_unique<AuthorizationManagerFactoryMock>();
    AuthorizationManager::set(getService(), globalAuthzManagerFactory->createShard(getService()));

    query_settings::QuerySettingsManager::create(getServiceContext(), {});
}

ScopedGlobalServiceContextForTest::~ScopedGlobalServiceContextForTest() {
    // TODO: SERVER-67478 Remove shutdown.
    // Join all task executor and network thread in repl monitor to prevent it from racing with
    // setGlobalServiceContext when they call getGlobalServiceContext.
    ReplicaSetMonitorManager::get()->shutdown();

    setGlobalServiceContext({});
}

ServiceContext* ScopedGlobalServiceContextForTest::getServiceContext() const {
    return getGlobalServiceContext();
}

Service* ScopedGlobalServiceContextForTest::getService() const {
    auto sc = getServiceContext();
    // Just pick any service. Giving priority to Shard.
    if (auto srv = sc->getService(ClusterRole::ShardServer))
        return srv;
    if (auto srv = sc->getService(ClusterRole::RouterServer))
        return srv;
    MONGO_UNREACHABLE;
}

ServiceContextTest::ServiceContextTest()
    : ServiceContextTest{std::make_unique<ScopedGlobalServiceContextForTest>()} {}

ServiceContextTest::ServiceContextTest(
    std::unique_ptr<ScopedGlobalServiceContextForTest> scopedServiceContext)
    : _scopedServiceContext(std::move(scopedServiceContext)),
      _threadClient(_scopedServiceContext->getService()) {}

ServiceContextTest::~ServiceContextTest() = default;

}  // namespace mongo