Minor: New Game Yu-Gi-Oh! Bandai (#22)

ui_wx/include/ccm/ui/YuGiOhBandaiSetCompletionPanel.hpp

@@ -0,0 +1,71 @@
+#pragma once
+
+// YuGiOhBandaiSetCompletionPanel: 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/Enums.hpp"
+#include "ccm/domain/YuGiOhBandaiCard.hpp"
+#include "ccm/domain/YuGiOhBandaiSetCatalog.hpp"
+#include "ccm/services/YuGiOhBandaiSetCatalogService.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;
+class wxStaticText;
+
+namespace ccm::ui {
+
+class YuGiOhBandaiSetCompletionPanel : public wxPanel {
+public:
+    YuGiOhBandaiSetCompletionPanel(wxWindow* parent, YuGiOhBandaiSetCatalogService& catalogStore);
+
+    void setCollection(std::vector<YuGiOhBandaiCard> cards);
+    void reloadFromStore();
+    void applyTheme(const ThemePalette& palette);
+
+private:
+    void showGridPage();
+    void showChecklistPage(const std::string& setId, const std::string& setName);
+    void rebuildGrid();
+    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;
+
+    YuGiOhBandaiSetCatalogService&     catalogStore_;
+    YuGiOhBandaiSetCatalog             catalog_;
+    bool                               catalogLoaded_{false};
+    std::vector<YuGiOhBandaiCard>      collection_;
+    ThemePalette                       palette_{};
+    std::optional<Language>            languageFilter_;
+
+    wxChoice*          languageChoice_{nullptr};
+    wxSimplebook*      book_{nullptr};
+    wxPanel*           gridPage_{nullptr};
+    wxScrolledWindow*  scroll_{nullptr};
+    wxBoxSizer*        gridSizer_{nullptr};
+    wxStaticText*      emptyLabel_{nullptr};
+
+    wxPanel*           detailPage_{nullptr};
+    wxStaticText*      detailTitle_{nullptr};
+    wxListCtrl*        checklist_{nullptr};
+    std::string        detailSetId_;
+    std::string        detailSetName_;
+};
+
+}  // namespace ccm::ui