#pragma once

// JapanesePokemonSetSource: TCGdex ja set list + per-set detail for release
// dates and set-completion checklists. English display names come from
// JapanesePokemonEnCatalog when present.

#include "ccm/domain/PokemonSetCatalog.hpp"
#include "ccm/domain/Set.hpp"
#include "ccm/games/IGameModule.hpp"
#include "ccm/games/pokemonjp/JapanesePokemonEnCatalog.hpp"
#include "ccm/ports/IHttpClient.hpp"

#include <string>
#include <string_view>
#include <vector>

namespace ccm {

class JapanesePokemonSetSource final : public ISetSource {
public:
    static constexpr const char* kListEndpoint = "https://api.tcgdex.net/v2/ja/sets";

    struct FetchWithCatalog {
        std::vector<Set>   sets;
        PokemonSetCatalog  catalog;
    };

    JapanesePokemonSetSource(IHttpClient& http, const JapanesePokemonEnCatalog& catalog);

    Result<std::vector<Set>> fetchAll() override;

    // List + per-set detail (cards + release date) + EN catalog gap-fill.
    Result<FetchWithCatalog> fetchAllWithCatalog();

    void augmentCachedSets(std::vector<Set>& sets) const override;

    // Pure parsers for hermetic tests.
    static Result<std::vector<Set>> parseListResponse(const std::string& body);
    static Result<std::string> parseReleaseDate(const std::string& detailBody);
    static bool shouldExcludeSetId(std::string_view setId) noexcept;
    static std::string applySetNameOverride(std::string_view setId,
                                            std::string nameJa);
    static std::string rewriteReleaseDate(std::string_view isoDate);
    static std::string buildSetDetailUrl(std::string_view setId);

    // Build one pack checklist from a set-detail body, then gap-fill from catalog.
    static Result<PokemonSetCatalogPack> parseCatalogPackFromSetDetail(
        const std::string& detailBody,
        const Set&         set,
        const JapanesePokemonEnCatalog& enCatalog);

    // Catalog-only pack (classic products with no TCGdex detail).
    static PokemonSetCatalogPack catalogPackFromEnCatalog(
        const Set& set, const JapanesePokemonEnCatalog& enCatalog);

    // Original-era theme decks / sheets omitted by TCGdex JA. Idempotent by id.
    static void appendMissingClassicProducts(std::vector<Set>& sets);

private:
    IHttpClient& http_;
    const JapanesePokemonEnCatalog& catalog_;
};

}  // namespace ccm