{ lib
, stdenvNoCC
, fetchFromGitHub
, gtk-engine-murrine
, breeze-icons
, plasma-framework
, plasma-workspace
, jdupes
}:

stdenvNoCC.mkDerivation rec {
  pname = "nordic";
  version = "2.2.0-unstable-2024-01-20";

  srcs = [
    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "218a1a8679fdb97aa0aa7997fdf8c5344d68fb2f";
      hash = "sha256-a315U4HsQP1omluTJjq9U76L3ANP7uN831mCY54vZnk=";
      name = "Nordic";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "59873a54c8524adb36411d17d473eb7b7c910eac";
      hash = "sha256-RisW5W0onNrtsSPHtFW66OdrQWOQX3uDmLiM+5ckzSY=";
      name = "Nordic-standard-buttons";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "6e2b8fb8017c34344ec6b70884f09ebb44863efb";
      hash = "sha256-B4qH8L5r16gaPS1wpiIHPyS3g/g53Xi2C6F0rcZKgWk=";
      name = "Nordic-darker";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "2160a7bc69f55dd0b9efa64f029344256a4ef086";
      hash = "sha256-1WdorWByZE4sXTfwsjFxvvSI0qQcAcfFoPXN5fGhEpc=";
      name = "Nordic-darker-standard-buttons";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "63e0844bc04e1500e4b0ef8031cb3812e15e12fb";
      hash = "sha256-b0Zs2WsD913Ai8wvi7mPraFme93WZXm+7rnwhDvGuZM=";
      name = "Nordic-bluish-accent";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = pname;
      rev = "53e44ca5045a57903c0024197fa7a7a267432afb";
      hash = "sha256-vF2f4PuQP0QkmPT6kR35eWYvQ9xLCYihEsobERURuBk=";
      name = "Nordic-bluish-accent-standard-buttons";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = "${pname}-polar";
      rev = "4ec6f09782394d24d4d8cc78ac53c4692ec28985";
      hash = "sha256-Z50ciafgfTHBahjpcVTapnsU88ioPUZ1RjggNpruJP0=";
      name = "Nordic-Polar";
    })

    (fetchFromGitHub {
      owner = "EliverLara";
      repo = "${pname}-polar";
      rev = "c6c7ee8e642a9df07f7d69ed048a6ef37a26153c";
      hash = "sha256-e+B9oUKbPr2MKmaz+l5GTOP4iVmw24vVpS98mAxEekA=";
      name = "Nordic-Polar-standard-buttons";
    })
  ];

  sourceRoot = ".";

  outputs = [ "out" "sddm" ];

  nativeBuildInputs = [ jdupes ];

  propagatedUserEnvPkgs = [ gtk-engine-murrine ];

  dontWrapQtApps = true;

  installPhase = ''
    runHook preInstall

    # install theme files
    mkdir -p $out/share/themes
    cp -a Nordic* $out/share/themes

    # remove uneeded files
    rm -r $out/share/themes/*/.gitignore
    rm -r $out/share/themes/*/Art
    rm -r $out/share/themes/*/FUNDING.yml
    rm -r $out/share/themes/*/LICENSE
    rm -r $out/share/themes/*/README.md
    rm -r $out/share/themes/*/{package.json,package-lock.json,Gulpfile.js}
    rm -r $out/share/themes/*/src
    rm -r $out/share/themes/*/cinnamon/*.scss
    rm -r $out/share/themes/*/gnome-shell/{earlier-versions,extensions,*.scss}
    rm -r $out/share/themes/*/gtk-2.0/{assets.svg,assets.txt,links.fish,render-assets.sh}
    rm -r $out/share/themes/*/gtk-3.0/{apps,widgets,*.scss}
    rm -r $out/share/themes/*/gtk-4.0/{apps,widgets,*.scss}
    rm -r $out/share/themes/*/xfwm4/{assets,render_assets.fish}

    # move wallpapers to appropriate directory
    mkdir -p $out/share/wallpapers/Nordic
    mv -v $out/share/themes/Nordic/extras/wallpapers/* $out/share/wallpapers/Nordic/
    rmdir $out/share/themes/Nordic/extras{/wallpapers,}

    # move kde related contents to appropriate directories
    mkdir -p $out/share/{aurorae/themes,color-schemes,Kvantum,plasma,icons}
    mv -v $out/share/themes/Nordic/kde/aurorae/* $out/share/aurorae/themes/
    mv -v $out/share/themes/Nordic/kde/colorschemes/* $out/share/color-schemes/
    mv -v $out/share/themes/Nordic/kde/konsole $out/share/
    mv -v $out/share/themes/Nordic/kde/kvantum/* $out/share/Kvantum/
    mv -v $out/share/themes/Nordic/kde/plasma/look-and-feel $out/share/plasma/
    mv -v $out/share/themes/Nordic/kde/folders/* $out/share/icons/
    mv -v $out/share/themes/Nordic/kde/cursors/*-cursors $out/share/icons/

    mkdir -p $sddm/share/sddm/themes
    mv -v $out/share/themes/Nordic/kde/sddm/* $sddm/share/sddm/themes/

    rm -rf $out/share/themes/Nordic/kde

    # Replace duplicate files with symbolic links to the first file in
    # each set of duplicates, reducing the installed size in about 53%
    jdupes --quiet --link-soft --recurse $out/share

    runHook postInstall
  '';

  postFixup = ''
    # Propagate sddm theme dependencies to user env otherwise sddm
    # does not find them. Putting them in buildInputs is not enough.

    mkdir -p $sddm/nix-support

    printWords ${breeze-icons} ${plasma-framework} ${plasma-workspace} \
      >> $sddm/nix-support/propagated-user-env-packages
  '';

  meta = with lib; {
    description = "Gtk and KDE themes using the Nord color pallete";
    homepage = "https://github.com/EliverLara/Nordic";
    license = licenses.gpl3Only;
    platforms = platforms.all;
    maintainers = [ maintainers.romildo ];
  };
}