{
  lib,
  flutter329,
  fetchFromGitLab,
  pkg-config,
  wrapGAppsHook,
  gtk3,
  glib,
  glib-networking,
  webkitgtk_4_1,
  libsecret,
  libnotify,
  dbus,
  sqlcipher,
  openssl,
  mpv,
  alsa-lib,
  libass,
  ffmpeg-full,
  libplacebo,
  libunwind,
  shaderc,
  vulkan-headers,
  vulkan-loader,
  lcms2,
  libdovi,
  libdvdnav,
  libdvdread,
  mujs,
  libbluray,
  lua,
  rubberband,
  libuchardet,
  zimg,
  openal,
  pipewire,
  libpulseaudio,
  libcaca,
  libdrm,
  libdisplay-info,
  libgbm,
  xorg,
  nv-codec-headers-11,
  libva,
  libvdpau,
}:
flutter329.buildFlutterApplication rec {
  pname = "polycule";
  version = "0.3.0";

  src = fetchFromGitLab {
    owner = "polycule_client";
    repo = "polycule";
    rev = "v${version}";
    hash = "sha256-kY1vJiDXh0rSCJNOAkO8JGiMR8kXwDHuc3T+S4MkOWY=";
  };

  pubspecLock = lib.importJSON ./polycule-pubspec.lock.json;

  gitHashes = {
    matrix = "sha256-e1HGC2yZyqqYB5YAGKmUkkdDbuSzhiUenJMKJgQYIi8=";
    media_kit = "sha256-1sVX+aHFLFJBtrNZrR6tWkb80vFELW2N9EejyQKlBPg=";
    media_kit_libs_android_video = "sha256-N6QoktM8u9NYF8MAXLsxM9RlV8nICM4NbnmABHTRkZg=";
  };

  nativeBuildInputs = [
    pkg-config
    wrapGAppsHook
  ];

  buildInputs = [
    gtk3
    glib
    glib-networking
    webkitgtk_4_1
    libsecret
    libnotify
    dbus
    sqlcipher
    openssl
    mpv
    alsa-lib
    libass
    ffmpeg-full
    libplacebo
    libunwind
    shaderc
    vulkan-headers
    vulkan-loader
    lcms2
    libdovi
    libdvdnav
    libdvdread
    mujs
    libbluray
    lua
    rubberband
    libuchardet
    zimg
    openal
    pipewire
    libpulseaudio
    libcaca
    libdrm
    libdisplay-info
    libgbm
    xorg.libXScrnSaver
    xorg.libXpresent
    nv-codec-headers-11
    libva
    libvdpau
  ];

  flutterBuildFlags = [
    "--release"
    "--target"
    "lib/main.dart"
    "--dart-define=POLYCULE_VERSION=v${version}"
    "--dart-define=POLYCULE_IS_STABLE=true"
    "--no-tree-shake-icons"
  ];

  postInstall = ''
    # Install desktop files and icons from the source
    install -Dm644 linux/business.braid.polycule.desktop $out/share/applications/polycule.desktop
    install -Dm644 assets/logo/logo-circle.png $out/share/pixmaps/polycule.png

    # Update desktop file to use correct executable name
    substituteInPlace $out/share/applications/polycule.desktop \
      --replace 'Exec=business.braid.polycule' 'Exec=polycule'

    # Create a symlink with the expected name
    ln -sf $out/bin/polycule $out/bin/business.braid.polycule
  '';

  meta = with lib; {
    description = "A geeky and efficient [matrix] client for power users";
    longDescription = ''
      Polycule is a modern Matrix client built with Flutter, designed for power users
      who want a fast, efficient, and feature-rich Matrix experience.
    '';
    homepage = "https://polycule.im/";
    license = licenses.eupl12;
    maintainers = [];
    platforms = ["x86_64-linux" "aarch64-linux"];
    sourceProvenance = with sourceTypes; [fromSource];
    mainProgram = "polycule";
  };
}