conversation_manager.h

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/* Diagnostic Client library
 * Copyright (C) 2024  Avijit Dey
 * 
 * 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/.
 */
#ifndef DIAGNOSTIC_CLIENT_LIB_APPL_SRC_DCM_CONVERSATION_CONVERSATION_MANAGER_H
#define DIAGNOSTIC_CLIENT_LIB_APPL_SRC_DCM_CONVERSATION_CONVERSATION_MANAGER_H
/* includes */
#include <optional>
#include <string_view>
#include <variant>
 
#include "diag-client/dcm/config_parser/config_parser_type.h"
#include "diag-client/dcm/connection/uds_transport_protocol_manager.h"
#include "diag-client/dcm/conversation/conversation.h"
#include "diag-client/dcm/conversation/dm_conversation_type.h"
#include "diag-client/dcm/conversation/vd_conversation.h"
#include "diag-client/dcm/conversation/vd_conversation_type.h"
 
namespace diag {
namespace client {
namespace conversation_manager {
 
class ConversationManager final {
 public:
  ConversationManager(
      diag::client::config_parser::DcmClientConfig config,
      diag::client::uds_transport::UdsTransportProtocolManager &uds_transport_mgr) noexcept;
 
  ~ConversationManager() noexcept = default;
 
  void Startup() noexcept;
 
  void Shutdown() noexcept;
 
  diag::client::conversation::Conversation &GetDiagnosticClientConversation(
      std::string_view conversation_name) noexcept;
 
 private:
  struct ConversationStorage {
    std::variant<conversation::DMConversationType, conversation::VDConversationType>
        conversation_type{};
 
    std::unique_ptr<diag::client::conversation::Conversation> conversation{};
  };
 
  uds_transport::UdsTransportProtocolManager &uds_transport_mgr_;
 
  std::unordered_map<std::string, ConversationStorage> conversation_map_;
 
  void StoreConversationConfig(diag::client::config_parser::DcmClientConfig &config) noexcept;
};
}  // namespace conversation_manager
}  // namespace client
}  // namespace diag
#endif  // DIAGNOSTIC_CLIENT_LIB_APPL_SRC_DCM_CONVERSATION_CONVERSATION_MANAGER_H