/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2024 Symless Ltd.
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package 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
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "gui/core/ServerConnection.h"

#include "shared/gui/mocks/AppConfigMock.h"
#include "shared/gui/mocks/ServerConfigMock.h"

#include "gmock/gmock.h"
#include <gmock/gmock.h>
#include <gtest/gtest.h>

using testing::_;
using testing::NiceMock;
using namespace synergy::gui;

class QWidget;

namespace {

struct DepsMock : public ServerConnection::Deps {
  MOCK_METHOD(
      messages::NewClientPromptResult, showNewClientPrompt,
      (QWidget * parent, const QString &clientName), (const, override));
};

} // namespace

class ServerConnectionTests : public testing::Test {
public:
  std::shared_ptr<DepsMock> m_pDeps = std::make_shared<NiceMock<DepsMock>>();
  NiceMock<AppConfigMock> m_appConfig;
  NiceMock<ServerConfigMock> m_serverConfig;
};

TEST_F(ServerConnectionTests, handleLogLine_newClient_shouldShowPrompt) {
  ServerConnection serverConnection(
      nullptr, m_appConfig, m_serverConfig, m_pDeps);

  QString clientName = "test client";
  EXPECT_CALL(*m_pDeps, showNewClientPrompt(_, clientName));

  serverConnection.handleLogLine(R"(unrecognised client name "test client")");
}

TEST_F(ServerConnectionTests, handleLogLine_ignoredClient_shouldNotShowPrompt) {
  ServerConnection serverConnection(
      nullptr, m_appConfig, m_serverConfig, m_pDeps);
  ON_CALL(*m_pDeps, showNewClientPrompt(_, _))
      .WillByDefault(testing::Return(messages::NewClientPromptResult::Ignore));
  serverConnection.handleLogLine(R"(unrecognised client name "stub")");

  EXPECT_CALL(*m_pDeps, showNewClientPrompt(_, _)).Times(0);

  serverConnection.handleLogLine(R"(unrecognised client name "stub")");
}

TEST_F(
    ServerConnectionTests, handleLogLine_serverConfigFull_shouldNotShowPrompt) {
  ServerConnection serverConnection(
      nullptr, m_appConfig, m_serverConfig, m_pDeps);
  ON_CALL(m_serverConfig, isFull()).WillByDefault(testing::Return(true));

  EXPECT_CALL(*m_pDeps, showNewClientPrompt(_, _)).Times(0);

  serverConnection.handleLogLine(R"(unrecognised client name "test client")");
}

TEST_F(ServerConnectionTests, handleLogLine_screenExists_shouldNotShowPrompt) {
  ServerConnection serverConnection(
      nullptr, m_appConfig, m_serverConfig, m_pDeps);
  ON_CALL(m_serverConfig, screenExists(_)).WillByDefault(testing::Return(true));

  EXPECT_CALL(*m_pDeps, showNewClientPrompt(_, _)).Times(0);

  serverConnection.handleLogLine(R"(unrecognised client name "test client")");
}