{ lib
, fetchurl
, makeWrapper
, stdenv
, undmg
, variant ?
  if (stdenv.isDarwin && stdenv.isAarch64)
  then "arm64"
  else if (stdenv.isDarwin && stdenv.isx86_64)
  then "intel64"
  else "universal" # not reachable by normal means
}:

assert builtins.elem variant [ "arm64" "intel64" "universal" ];
stdenv.mkDerivation (finalAttrs: {
  pname = "vlc-bin-${variant}";
  version = "3.0.21";

  src = fetchurl {
    url = "http://get.videolan.org/vlc/${finalAttrs.version}/macosx/vlc-${finalAttrs.version}-${variant}.dmg";
    hash = {
      "arm64" = "sha256-Fd1lv2SJ2p7Gpn9VhcdMQKWJk6z/QagpWKkW3XQXgEQ=";
      "intel64" = "sha256-1DH9BRw9x68CvTE8bQXZDPYEtw7T7Fu6b9TEnvPmONk=";
      "universal" = "sha256-UDgOVvgdYw41MUJqJlq/iz3ubAgiu3yeMLUyx9aaZcA=";
    }.${variant};
  };

  sourceRoot = ".";

  nativeBuildInputs = [
    makeWrapper
    undmg
  ];

  installPhase = ''
    runHook preInstall

    mkdir -p $out/Applications $out/bin
    cp -r "VLC.app" $out/Applications
    makeWrapper "$out/Applications/VLC.app/Contents/MacOS/VLC" "$out/bin/vlc"

    runHook postInstall
  '';

  meta = {
    description = "Cross-platform media player and streaming server; precompiled binary for MacOS, repacked from official website";
    homepage = "https://www.videolan.org/vlc/";
    downloadPage = "https://www.videolan.org/vlc/download-macosx.html";
    license = lib.licenses.lgpl21Plus;
    mainProgram = "vlc";
    maintainers = with lib.maintainers; [ pcasaretto ];
    platforms = lib.systems.inspect.patternLogicalAnd
      (lib.systems.inspect.patterns.isDarwin)
      (({
        "arm64" = lib.systems.inspect.patterns.isAarch64;
        "intel64" = lib.systems.inspect.patterns.isx86_64;
        "universal" = lib.systems.inspect.patterns.isDarwin;
      }).${variant});
    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
  };
})
