# NOTE: This package uses a wrapper approach because the upstream project
# uses bun.lock instead of package-lock.json, which buildNpmPackage requires.
# The wrapper invokes npx to run the package with its dependencies.
# For a fully offline/reproducible build, upstream would need to provide
# a package-lock.json file.
{
  lib,
  stdenvNoCC,
  nodejs_22,
  makeWrapper,
}:

stdenvNoCC.mkDerivation rec {
  pname = "pdf-reader-mcp";
  version = "2.2.0";

  # No source needed - we use npx to fetch and run the package
  dontUnpack = true;

  nativeBuildInputs = [ makeWrapper ];

  installPhase = ''
    runHook preInstall

    mkdir -p $out/bin

    # Create wrapper that uses npx to run the package
    # npx will cache the package after first run
    makeWrapper ${nodejs_22}/bin/npx $out/bin/${pname} \
      --add-flags "--yes" \
      --add-flags "@sylphx/pdf-reader-mcp@${version}"

    runHook postInstall
  '';

  meta = with lib; {
    description = "Production-ready MCP server for PDF processing with parallel processing";
    homepage = "https://github.com/SylphxAI/pdf-reader-mcp";
    license = licenses.mit;
    mainProgram = "pdf-reader-mcp";
    platforms = platforms.all;
  };
}