Minor: Set completion tracking (#19)

core/include/ccm/services/DigiBattle99SetCatalogService.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+// DigiBattle99SetCatalogService: load/save digibattle99/set-catalog.json under
+// the configured dataStorage path.
+
+#include "ccm/domain/DigiBattle99SetCatalog.hpp"
+#include "ccm/domain/Enums.hpp"
+#include "ccm/ports/IFileSystem.hpp"
+#include "ccm/services/ConfigService.hpp"
+#include "ccm/util/Result.hpp"
+
+#include <functional>
+#include <string>
+
+namespace ccm {
+
+class DigiBattle99SetCatalogService {
+public:
+    using DirNameFn = std::function<std::string(Game)>;
+
+    DigiBattle99SetCatalogService(IFileSystem& fs, ConfigService& config, DirNameFn dirName);
+
+    Result<DigiBattle99SetCatalog> load() const;
+    Result<void>                   save(const DigiBattle99SetCatalog& catalog);
+
+    [[nodiscard]] bool exists() const;
+
+private:
+    IFileSystem&   fs_;
+    ConfigService& config_;
+    DirNameFn      dirName_;
+
+    [[nodiscard]] std::filesystem::path catalogPath() const;
+};
+
+}  // namespace ccm

core/include/ccm/services/DigiBattle99SetCompletion.hpp

@@ -0,0 +1,59 @@
+#pragma once
+
+// Pure helpers: Digi-Battle set-completion progress and per-set checklists.
+// Ownership counts only when collection card.set.id matches the pack and the
+// normalized setNo appears in that pack's catalog. Duplicates / amount do not
+// inflate the numerator. An optional languageFilter restricts ownership to
+// cards of that language (packs with zero matches are omitted).
+
+#include "ccm/domain/DigiBattle99Card.hpp"
+#include "ccm/domain/DigiBattle99SetCatalog.hpp"
+#include "ccm/domain/Enums.hpp"
+
+#include <cstddef>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace ccm {
+
+struct DigiBattle99SetCompletionProgress {
+    std::string setId;
+    std::string setName;
+    std::size_t ownedUnique{0};
+    std::size_t total{0};
+
+    [[nodiscard]] int percent() const noexcept {
+        if (total == 0) return 0;
+        return static_cast<int>((ownedUnique * 100) / total);
+    }
+};
+
+struct DigiBattle99ChecklistEntry {
+    std::string setNo;
+    std::string name;
+    bool        owned{false};
+};
+
+// Distinct languages present in the collection, in allLanguages() order.
+[[nodiscard]] std::vector<Language>
+digiBattle99LanguagesInCollection(const std::vector<DigiBattle99Card>& collection);
+
+// Packs where the collection owns ≥1 card with matching set.id, ordered by
+// setName. Packs absent from the catalog are skipped. When languageFilter is
+// set, only cards of that language count toward ownership.
+[[nodiscard]] std::vector<DigiBattle99SetCompletionProgress>
+computeDigiBattle99SetCompletion(const std::vector<DigiBattle99Card>& collection,
+                                 const DigiBattle99SetCatalog&        catalog,
+                                 std::optional<Language> languageFilter = std::nullopt);
+
+// Full catalog checklist for one pack; owned flags from the collection.
+// When languageFilter is set, only cards of that language count as owned.
+[[nodiscard]] std::vector<DigiBattle99ChecklistEntry>
+digiBattle99ChecklistForSet(const std::vector<DigiBattle99Card>& collection,
+                            const DigiBattle99SetCatalog&        catalog,
+                            std::string_view                     setId,
+                            std::optional<Language> languageFilter = std::nullopt);
+
+}  // namespace ccm

core/include/ccm/services/PokemonSetCatalogService.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+// PokemonSetCatalogService: load/save pokemon/set-catalog-west.json and
+// pokemon/set-catalog-asia.json under the configured dataStorage path.
+
+#include "ccm/domain/Enums.hpp"
+#include "ccm/domain/PokemonSetCatalog.hpp"
+#include "ccm/ports/IFileSystem.hpp"
+#include "ccm/services/ConfigService.hpp"
+#include "ccm/util/Result.hpp"
+
+#include <functional>
+#include <string>
+
+namespace ccm {
+
+class PokemonSetCatalogService {
+public:
+    using DirNameFn = std::function<std::string(Game)>;
+
+    PokemonSetCatalogService(IFileSystem& fs, ConfigService& config, DirNameFn dirName);
+
+    Result<PokemonSetCatalog> load(PokemonRegion region) const;
+    Result<void>              save(PokemonRegion region, const PokemonSetCatalog& catalog);
+
+    [[nodiscard]] bool exists(PokemonRegion region) const;
+
+private:
+    IFileSystem&   fs_;
+    ConfigService& config_;
+    DirNameFn      dirName_;
+
+    [[nodiscard]] std::filesystem::path catalogPath(PokemonRegion region) const;
+};
+
+}  // namespace ccm

core/include/ccm/services/PokemonSetCompletion.hpp

@@ -0,0 +1,71 @@
+#pragma once
+
+// Pure helpers: Pokemon set-completion progress and per-set checklists.
+// Ownership requires matching PokemonRegion for the pack (West vs Asia),
+// matching set.id, and a normalized collector number / localId. Duplicates /
+// amount / holo / firstEdition do not inflate the numerator. Optional
+// regionFilter and languageFilter restrict which cards count (packs with
+// zero matches are omitted).
+
+#include "ccm/domain/Enums.hpp"
+#include "ccm/domain/PokemonCard.hpp"
+#include "ccm/domain/PokemonSetCatalog.hpp"
+
+#include <cstddef>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace ccm {
+
+struct PokemonSetCompletionProgress {
+    PokemonRegion region{PokemonRegion::West};
+    std::string   setId;
+    std::string   setName;
+    std::size_t   ownedUnique{0};
+    std::size_t   total{0};
+
+    [[nodiscard]] int percent() const noexcept {
+        if (total == 0) return 0;
+        return static_cast<int>((ownedUnique * 100) / total);
+    }
+};
+
+struct PokemonChecklistEntry {
+    std::string setNo;
+    std::string name;
+    bool        owned{false};
+};
+
+// Distinct languages present in the collection (optionally region-scoped),
+// in allLanguages() order.
+[[nodiscard]] std::vector<Language>
+pokemonLanguagesInCollection(const std::vector<PokemonCard>& collection,
+                             std::optional<PokemonRegion> regionFilter = std::nullopt);
+
+// Distinct regions that have ≥1 owned card matching a catalog pack.
+[[nodiscard]] std::vector<PokemonRegion>
+pokemonRegionsInCollection(const std::vector<PokemonCard>& collection,
+                           const PokemonSetCatalog&        westCatalog,
+                           const PokemonSetCatalog&        asiaCatalog);
+
+// Packs where the collection owns ≥1 matching card, ordered by setName then
+// region. When regionFilter is set, only that region's catalog/cards count.
+[[nodiscard]] std::vector<PokemonSetCompletionProgress>
+computePokemonSetCompletion(const std::vector<PokemonCard>& collection,
+                            const PokemonSetCatalog&        westCatalog,
+                            const PokemonSetCatalog&        asiaCatalog,
+                            std::optional<PokemonRegion> regionFilter = std::nullopt,
+                            std::optional<Language>      languageFilter = std::nullopt);
+
+// Full catalog checklist for one pack; owned flags from the collection.
+[[nodiscard]] std::vector<PokemonChecklistEntry>
+pokemonChecklistForSet(const std::vector<PokemonCard>& collection,
+                       const PokemonSetCatalog&        westCatalog,
+                       const PokemonSetCatalog&        asiaCatalog,
+                       PokemonRegion                   region,
+                       std::string_view                setId,
+                       std::optional<Language> languageFilter = std::nullopt);
+
+}  // namespace ccm

core/include/ccm/services/SetService.hpp

@@ -27,6 +27,10 @@ public:
     // repository, and return the new list.
     Result<std::vector<Set>> updateSets(Game game);
 
+    // Persist an already-fetched set list (no HTTP). Used when a game-specific
+    // Update Sets path fetches sets + side payloads in one round-trip.
+    Result<void> saveSets(Game game, const std::vector<Set>& sets);
+
     // Cached read; returns an error if no local data exists yet.
     Result<std::vector<Set>> getSets(Game game);
 

core/include/ccm/services/YuGiOhSetCatalogService.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+// YuGiOhSetCatalogService: load/save yugioh/set-catalog.json under the
+// configured dataStorage path.
+
+#include "ccm/domain/Enums.hpp"
+#include "ccm/domain/YuGiOhSetCatalog.hpp"
+#include "ccm/ports/IFileSystem.hpp"
+#include "ccm/services/ConfigService.hpp"
+#include "ccm/util/Result.hpp"
+
+#include <functional>
+#include <string>
+
+namespace ccm {
+
+class YuGiOhSetCatalogService {
+public:
+    using DirNameFn = std::function<std::string(Game)>;
+
+    YuGiOhSetCatalogService(IFileSystem& fs, ConfigService& config, DirNameFn dirName);
+
+    Result<YuGiOhSetCatalog> load() const;
+    Result<void>             save(const YuGiOhSetCatalog& catalog);
+
+    [[nodiscard]] bool exists() const;
+
+private:
+    IFileSystem&   fs_;
+    ConfigService& config_;
+    DirNameFn      dirName_;
+
+    [[nodiscard]] std::filesystem::path catalogPath() const;
+};
+
+}  // namespace ccm

core/include/ccm/services/YuGiOhSetCompletion.hpp

@@ -0,0 +1,60 @@
+#pragma once
+
+// Pure helpers: Yu-Gi-Oh! set-completion progress and per-set checklists.
+// Ownership counts only when collection card.set.id matches the pack and the
+// printing slot matches a catalog setNo (ygoPrintingSlotsMatch). Duplicates /
+// amount / rarity / firstEdition do not inflate the numerator. An optional
+// languageFilter restricts ownership to cards of that language (packs with
+// zero matches are omitted).
+
+#include "ccm/domain/Enums.hpp"
+#include "ccm/domain/YuGiOhCard.hpp"
+#include "ccm/domain/YuGiOhSetCatalog.hpp"
+
+#include <cstddef>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace ccm {
+
+struct YuGiOhSetCompletionProgress {
+    std::string setId;
+    std::string setName;
+    std::size_t ownedUnique{0};
+    std::size_t total{0};
+
+    [[nodiscard]] int percent() const noexcept {
+        if (total == 0) return 0;
+        return static_cast<int>((ownedUnique * 100) / total);
+    }
+};
+
+struct YuGiOhChecklistEntry {
+    std::string setNo;
+    std::string name;
+    bool        owned{false};
+};
+
+// Distinct languages present in the collection, in allLanguages() order.
+[[nodiscard]] std::vector<Language>
+yuGiOhLanguagesInCollection(const std::vector<YuGiOhCard>& collection);
+
+// Packs where the collection owns ≥1 card with matching set.id, ordered by
+// setName. Packs absent from the catalog are skipped. When languageFilter is
+// set, only cards of that language count toward ownership.
+[[nodiscard]] std::vector<YuGiOhSetCompletionProgress>
+computeYuGiOhSetCompletion(const std::vector<YuGiOhCard>& collection,
+                           const YuGiOhSetCatalog&         catalog,
+                           std::optional<Language> languageFilter = std::nullopt);
+
+// Full catalog checklist for one pack; owned flags from the collection.
+// When languageFilter is set, only cards of that language count as owned.
+[[nodiscard]] std::vector<YuGiOhChecklistEntry>
+yuGiOhChecklistForSet(const std::vector<YuGiOhCard>& collection,
+                      const YuGiOhSetCatalog&         catalog,
+                      std::string_view                setId,
+                      std::optional<Language> languageFilter = std::nullopt);
+
+}  // namespace ccm