chat_tui.h

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#ifndef YAZE_SRC_CLI_TUI_CHAT_TUI_H_
#define YAZE_SRC_CLI_TUI_CHAT_TUI_H_
 
// FTXUI is not available on WASM builds
#ifndef __EMSCRIPTEN__
 
#if defined(YAZE_ENABLE_AGENT_CLI)
#include <atomic>
#include <chrono>
#include <future>
#include <mutex>
#include <optional>
#include <thread>
#include <vector>
 
#include "cli/service/agent/conversational_agent_service.h"
#include "cli/service/agent/todo_manager.h"
#include "cli/util/autocomplete.h"
#include "ftxui/component/component.hpp"
#include "ftxui/component/screen_interactive.hpp"
#endif
 
namespace yaze {
 
class Rom;
 
namespace cli {
namespace tui {
 
#if defined(YAZE_ENABLE_AGENT_CLI)
class ChatTUI {
 public:
  explicit ChatTUI(Rom* rom_context = nullptr);
  ~ChatTUI();
  void Run();
  void SetRomContext(Rom* rom_context);
 
 private:
  void OnSubmit(const std::string& message);
  void LaunchAgentPrompt(const std::string& prompt);
  void CleanupWorkers();
  void StopSpinner();
  void InitializeAutocomplete();
 
  agent::ChatMessage::SessionMetrics CurrentMetrics() const;
 
  // Popup state
  void ToggleTodoPopup();
  ftxui::Component CreateTodoPopup();
  ftxui::Component BuildShortcutPalette();
  bool IsPopupOpen() const;
  void ToggleShortcutPalette();
 
  ftxui::ScreenInteractive screen_ = ftxui::ScreenInteractive::Fullscreen();
  agent::ConversationalAgentService agent_service_;
  agent::TodoManager todo_manager_;
  Rom* rom_context_ = nullptr;
  std::optional<std::string> last_error_;
  AutocompleteEngine autocomplete_engine_;
  std::string rom_header_;
 
  std::atomic<bool> agent_busy_{false};
  std::atomic<bool> spinner_running_{false};
  std::atomic<int> spinner_index_{0};
 
  std::vector<std::future<void>> worker_futures_;
  mutable std::mutex worker_mutex_;
  std::chrono::steady_clock::time_point last_send_time_{};
  double last_response_seconds_ = 0.0;
  std::vector<double> latency_history_;
 
  std::vector<std::string> quick_actions_;
 
  std::thread spinner_thread_;
 
  // Popup state
  bool todo_popup_visible_ = false;
  ftxui::Component todo_popup_component_;
  ftxui::Component shortcut_palette_component_;
  bool shortcut_palette_visible_ = false;
  bool todo_manager_ready_ = false;
};
#else
class ChatTUI {
 public:
  explicit ChatTUI(Rom* rom_context = nullptr) : rom_context_(rom_context) {}
  ~ChatTUI() = default;
  void Run() {}
  void SetRomContext(Rom* rom_context) { rom_context_ = rom_context; }
 
 private:
  Rom* rom_context_ = nullptr;
};
#endif
 
}  // namespace tui
}  // namespace cli
}  // namespace yaze
 
#endif  // __EMSCRIPTEN__
 
#endif  // YAZE_SRC_CLI_TUI_CHAT_TUI_H_