set collection

ui_wx/include/ccm/ui/DigiBattle99SetCompletionPanel.hpp

@@ -3,18 +3,23 @@
 // DigiBattle99SetCompletionPanel: Set Completion tab — pack tiles with
 // progress bars for sets the user owns ≥1 card of, plus an in-tab checklist
 // drill-down (unowned rows greyed). Catalog is offline (set-catalog.json).
+// Optional language filter restricts ownership to one language and labels
+// set titles as "{setName} ({language})".
 
 #include "ccm/domain/DigiBattle99Card.hpp"
 #include "ccm/domain/DigiBattle99SetCatalog.hpp"
+#include "ccm/domain/Enums.hpp"
 #include "ccm/services/DigiBattle99SetCatalogService.hpp"
 #include "ccm/ui/Theme.hpp"
 
 #include <wx/panel.h>
 
+#include <optional>
 #include <string>
 #include <vector>
 
 class wxBoxSizer;
+class wxChoice;
 class wxListCtrl;
 class wxScrolledWindow;
 class wxSimplebook;
@@ -37,13 +42,19 @@ private:
     void rebuildChecklist(const std::string& setId);
     void setEmptyMessage(const wxString& message);
     void clearGridTiles();
+    void refreshLanguageChoice();
+    void onLanguageChoice(wxCommandEvent& event);
+    void rebuildCurrentView();
+    [[nodiscard]] std::string displaySetName(const std::string& setName) const;
 
     DigiBattle99SetCatalogService&     catalogStore_;
     DigiBattle99SetCatalog             catalog_;
     bool                               catalogLoaded_{false};
     std::vector<DigiBattle99Card>      collection_;
     ThemePalette                       palette_{};
+    std::optional<Language>            languageFilter_;
 
+    wxChoice*          languageChoice_{nullptr};
     wxSimplebook*      book_{nullptr};
     wxPanel*           gridPage_{nullptr};
     wxScrolledWindow*  scroll_{nullptr};
@@ -54,6 +65,7 @@ private:
     wxStaticText*      detailTitle_{nullptr};
     wxListCtrl*        checklist_{nullptr};
     std::string        detailSetId_;
+    std::string        detailSetName_;
 };
 
 }  // namespace ccm::ui