rom_load_options_dialog.h

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#ifndef YAZE_APP_EDITOR_UI_ROM_LOAD_OPTIONS_DIALOG_H_
#define YAZE_APP_EDITOR_UI_ROM_LOAD_OPTIONS_DIALOG_H_
 
#include <functional>
#include <string>
 
#include "absl/status/status.h"
#include "core/features.h"
#include "imgui/imgui.h"
#include "zelda3/overworld/overworld_version_helper.h"
 
namespace yaze {
 
class Rom;
 
namespace editor {
 
class RomLoadOptionsDialog {
 public:
  struct LoadOptions {
    // ZSCustomOverworld options
    bool upgrade_to_zscustom = false;
    int target_zso_version = 3;  // 2 or 3
    bool enable_tail_expansion = false;  // Special world tail (0xA0-0xBF)
    
    // Feature flags to apply
    bool enable_custom_overworld = false;
    bool save_overworld_maps = true;
    bool save_overworld_entrances = true;
    bool save_overworld_exits = true;
    bool save_overworld_items = true;
    bool save_dungeon_maps = false;
    bool save_all_palettes = false;
    bool save_gfx_groups = false;
    
    // Project integration
    bool create_project = false;
    std::string project_name;
    std::string project_path;
    
    // Preset name if selected
    std::string selected_preset;
  };
  
  RomLoadOptionsDialog();
  ~RomLoadOptionsDialog() = default;
  
  void Open(Rom* rom, const std::string& rom_filename);
  
  void Open(Rom* rom);
  
  bool Show(bool* p_open);
  
  void Draw(bool* p_open);
  
  const LoadOptions& GetOptions() const { return options_; }
  
  bool WasConfirmed() const { return confirmed_; }
  
  void ResetConfirmation() { confirmed_ = false; }
  
  void SetConfirmCallback(std::function<void(const LoadOptions&)> callback) {
    confirm_callback_ = callback;
  }
  
  void SetUpgradeCallback(std::function<absl::Status(int version)> callback) {
    upgrade_callback_ = callback;
  }
  
  bool ShouldPromptUpgrade() const;
  
  zelda3::OverworldVersion GetDetectedVersion() const { return detected_version_; }
  
 private:
  void DrawVersionInfo();
  void DrawUpgradeOptions();
  void DrawFeatureFlagPresets();
  void DrawFeatureFlagDetails();
  void DrawProjectOptions();
  void DrawActionButtons();
  
  void ApplyPreset(const std::string& preset_name);
  void ApplyOptionsToFeatureFlags();
  
  // State
  Rom* rom_ = nullptr;
  std::string rom_filename_;
  zelda3::OverworldVersion detected_version_ = zelda3::OverworldVersion::kVanilla;
  bool is_open_ = false;
  bool confirmed_ = false;
  bool show_advanced_ = false;
  
  // Options
  LoadOptions options_;
  
  // Available presets
  static constexpr int kNumPresets = 4;
  static const char* kPresetNames[kNumPresets];
  static const char* kPresetDescriptions[kNumPresets];
  int selected_preset_index_ = 0;
  
  // Callbacks
  std::function<void(const LoadOptions&)> confirm_callback_;
  std::function<absl::Status(int version)> upgrade_callback_;
  
  // UI state
  char project_name_buffer_[256] = {};
  char project_path_buffer_[512] = {};
};
 
}  // namespace editor
}  // namespace yaze
 
#endif  // YAZE_APP_EDITOR_UI_ROM_LOAD_OPTIONS_DIALOG_H_