Minor: Add Asian Pokemon Card Support (#18)

core/include/ccm/domain/Enums.hpp

@@ -10,6 +10,7 @@
 
 #include <array>
 #include <optional>
+#include <span>
 #include <string>
 #include <string_view>
 
@@ -20,6 +21,12 @@ enum class Game {
     Pokemon,
     YuGiOh,
     DigiBattle99,
+    JapanesePokemon,  // internal Asia sets/preview routing; not in allGames()
+};
+
+enum class PokemonRegion {
+    West,
+    Asia,
 };
 
 enum class Language {
@@ -28,8 +35,10 @@ enum class Language {
     French,
     Spanish,
     Italian,
-    Chinese,
+    SimplifiedChinese,   // JSON / display: "S-Chinese" (legacy "Chinese" accepted)
+    TraditionalChinese,  // JSON / display: "T-Chinese"
     Japanese,
+    Korean,
     Russian,
 };
 
@@ -49,24 +58,34 @@ enum class Theme {
 };
 
 std::string_view to_string(Game g) noexcept;
+std::string_view to_string(PokemonRegion r) noexcept;
 std::string_view to_string(Language l) noexcept;
 std::string_view to_string(Condition c) noexcept;
 std::string_view to_string(Theme t) noexcept;
 
-std::optional<Game>      gameFromString(std::string_view s) noexcept;
-std::optional<Language>  languageFromString(std::string_view s) noexcept;
-std::optional<Condition> conditionFromString(std::string_view s) noexcept;
-std::optional<Theme>     themeFromString(std::string_view s) noexcept;
+std::optional<Game>          gameFromString(std::string_view s) noexcept;
+std::optional<PokemonRegion> pokemonRegionFromString(std::string_view s) noexcept;
+std::optional<Language>      languageFromString(std::string_view s) noexcept;
+std::optional<Condition>     conditionFromString(std::string_view s) noexcept;
+std::optional<Theme>         themeFromString(std::string_view s) noexcept;
 
+// User-facing games (Game menu / Settings). JapanesePokemon is internal-only.
 const std::array<Game, 4>&       allGames() noexcept;
-const std::array<Language, 8>&   allLanguages() noexcept;
+const std::array<Language, 10>&  allLanguages() noexcept;
 const std::array<Condition, 7>&  allConditions() noexcept;
 const std::array<Theme, 2>&      allThemes() noexcept;
 
+[[nodiscard]] std::span<const Language> languagesForPokemonRegion(PokemonRegion r) noexcept;
+[[nodiscard]] Game pokemonBackendGame(PokemonRegion r) noexcept;
+[[nodiscard]] Language defaultLanguageForPokemonRegion(PokemonRegion r) noexcept;
+
 // nlohmann/json hooks - serialize as plain strings, matching Rust serde.
 void to_json(nlohmann::json& j, Game v);
 void from_json(const nlohmann::json& j, Game& v);
 
+void to_json(nlohmann::json& j, PokemonRegion v);
+void from_json(const nlohmann::json& j, PokemonRegion& v);
+
 void to_json(nlohmann::json& j, Language v);
 void from_json(const nlohmann::json& j, Language& v);
 

core/include/ccm/domain/JapanesePokemonCard.hpp

@@ -0,0 +1,38 @@
+#pragma once
+
+// JapanesePokemonCard - Japanese Pokémon TCG collection model.
+// Pokémon-shaped field set (setNo / holo / firstEdition / signed / altered).
+
+#include "ccm/domain/Enums.hpp"
+#include "ccm/domain/Set.hpp"
+
+#include <nlohmann/json.hpp>
+
+#include <cstdint>
+#include <string>
+#include <vector>
+
+namespace ccm {
+
+struct JapanesePokemonCard {
+    std::uint32_t id{0};
+    std::uint8_t  amount{1};
+    std::string   name;
+    Set           set;
+    std::string   setNo;
+    std::string   note;
+    std::vector<std::string> images;
+    Language      language{Language::Japanese};
+    Condition     condition{Condition::NearMint};
+    bool          firstEdition{false};
+    bool          holo{false};
+    bool          signed_{false};
+    bool          altered{false};
+
+    friend bool operator==(const JapanesePokemonCard&, const JapanesePokemonCard&) = default;
+};
+
+void to_json(nlohmann::json& j, const JapanesePokemonCard& c);
+void from_json(const nlohmann::json& j, JapanesePokemonCard& c);
+
+}  // namespace ccm

core/include/ccm/domain/PokemonCard.hpp

@@ -1,7 +1,8 @@
 #pragma once
 
 // PokemonCard - faithful port of pokemon/card_services.rs::Card.
-// Same established JSON shape (with `setNo` and `firstEdition` aliases).
+// Same established JSON shape (with `setNo` and `firstEdition` aliases),
+// plus `region` (West/Asia) for unified West+Asia collections.
 
 #include "ccm/domain/Enums.hpp"
 #include "ccm/domain/Set.hpp"
@@ -28,6 +29,7 @@ struct PokemonCard {
     bool          holo{false};
     bool          signed_{false};
     bool          altered{false};
+    PokemonRegion region{PokemonRegion::West};
 
     friend bool operator==(const PokemonCard&, const PokemonCard&) = default;
 };