from pathlib import Path


ROOT = Path(__file__).resolve().parents[1]
HEADER = ROOT / "Source" / "AgrarianGame" / "AgrarianWeatherProviderSubsystem.h"
CPP = ROOT / "Source" / "AgrarianGame" / "AgrarianWeatherProviderSubsystem.cpp"
TDD = ROOT / "Docs" / "TechnicalDesignDocument.md"
ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"


EXPECTED = {
    HEADER: [
        "FAgrarianCachedWeatherSnapshot",
        "WeatherSnapshotCacheTtlSeconds",
        "ServerWeatherSnapshotCache",
        "TryApplyCachedSnapshot",
        "HasFreshCachedSnapshot",
        "ClearWeatherSnapshotCache",
    ],
    CPP: [
        "TryApplyCachedSnapshot(TileId, TEXT(\"open-meteo\"), GameState)",
        "TryApplyCachedSnapshot(TileId, TEXT(\"noaa-nws\"), GameState)",
        "void UAgrarianWeatherProviderSubsystem::CacheSnapshot",
        "FString UAgrarianWeatherProviderSubsystem::MakeCacheKey",
        "CacheSnapshot(Snapshot, WeatherSnapshotCacheTtlSeconds);",
        "return ApplySnapshotToGameState(CachedSnapshot->Snapshot, GameState);",
    ],
    TDD: [
        "Real-weather snapshots are cached server-side",
        "Clients never call Open-Meteo or NOAA/NWS directly",
        "ServerWeatherSnapshotCache",
    ],
    ROADMAP: [
        "[x] Cache real-weather snapshots server-side so clients never call public weather APIs directly.",
    ],
}


def main() -> None:
    missing = []
    for path, snippets in EXPECTED.items():
        text = path.read_text(encoding="utf-8")
        for snippet in snippets:
            if snippet not in text:
                missing.append(f"{path.relative_to(ROOT)}: {snippet}")
    if missing:
        raise RuntimeError("Weather snapshot cache verification failed: " + "; ".join(missing))
    print("Agrarian weather snapshot cache verification complete.")


if __name__ == "__main__":
    main()