{
  pkgs,
  lib,
  config,
  nixosConfig,
  ...
}:
# TODO: Remove this whole file, and move each package to a separate module. <2024-11-16>
with pkgs; let
  neorgFinal =
    neorg.override
    {
      defaultNeorgProjectDir = config.programs.nixvim.plugins.neorg.settings.load."core.dirman".config.workspaces.projects;
      allProjectsNewline = config.soispha.taskwarrior.projects.projects_newline;
      allProjectsComma = config.soispha.taskwarrior.projects.projects_comma;
      allProjectsPipe = config.soispha.taskwarrior.projects.projects_pipe;
      allWorkspaces = config.programs.nixvim.plugins.neorg.settings.load."core.dirman".config.workspaces;
      xdgConfigHome = config.xdg.configHome;
      xdgDataHome = config.xdg.dataHome;
    };

  Gui = {
    Terminals = [
      alacritty # default terminal
    ];

    Social = [
      signal-desktop # to avoid encryption problems with signal-bridge
    ];

    Misc = [
      keepassxc # password manager
      anki-bin # spaced repetition
    ];
  };

  TuiCli = {
    EyeCandy = [
      hyfetch # Neofetch with LGBTQ pride flags.
    ];

    Social = [
      iamb # best tui matrix client (as of today)
    ];

    Pdfs = [
      con2pdf # Scanner implementation
    ];

    Misc = [
      android-file-transfer # Android MTP client with minimalistic UI
      #xdg-ninja # A shell script which checks your $HOME for unwanted files and directories.
      xdg-utils # open urls and such things
      killall # kill a application by name
      snap-sync-forked # A btrfs based backup solution
      bc # Smart calculator
      aumo # Automatic mount
      nato # Encodes a string in the standardized spelling alphabet
      virsh-del # Delete a libvirt virtual machine (not really used anymore).
      jq # Json parser
    ];

    Task = {
      StartStop = [
        hibernate # Hibernate wrapper that automatically stops all active task
        lock # Same as `hibernate`, but for locking
      ];

      Firefox = [
        # `neorg` handles the integration between Firefox profiles and task
        # contexts
        neorgFinal
      ];
    };

    WM = {
      CLITools = [
        lswt # List Wayland toplevels.
        wl-clipboard # Command-line copy/paste utilities.
      ];

      Media = [
        libnotify # a command to send a notification.
      ];
    };

    Media = {
      View = [
        imv # Image viewer
        zathura # PDF viewer
      ];

      YouTube = [
        yti # Wrapper around `yt-dlp`.
        yt # A command line YouTube client
      ];

      Listen = [
        spodi # Wrapper around `spotdl`.
      ];
    };

    Hardware = {
      Storage = [
        # TODO: smartmontools # Control and monitor S.M.A.R.T. enabled ATA and SCSI Hard Drives
      ];

      Battery = [
        battery # Check the battery level
      ];

      # TODO: Also support setting the brightness with multiple backlights <2024-05-24>
      Backlight =
        lib.optional nixosConfig.soispha.laptop.enable
        (
          # Set the brightness level
          brightness.override
          {
            backlightName = nixosConfig.soispha.laptop.backlight;
          }
        );
    };

    SystemUpdate = [
      fupdate # Generic update tool.
      update-sys # System update tool (meant to slot into `fupdate`).
    ];

    FileListers = [
      tree # A directory listing program displaying a depth indented list of files
      fd # Simple, fast and user-friendly alternative to find
      ripgrep # A search tool that combines the usability of ag with the raw speed of grep
      fzf # used to quickly move around with its keybindings
      file # Show information about a file
      ll # Wrapper around `lf` to automatically change the path
      lm # Wrapper around `ll` to automatically cd to the last accessed path
    ];

    Editors = [
      ed # A POSIX-compliant line-oriented text editor
      #sed # GNU stream editor
      vim # The original ex/vi text editor (this is `vim` and not `vi`, as `vi` is unfree)
      #neovim # Fork of Vim aiming to improve user experience, plugins, and GUIs
    ];

    Programming = {
      GeneralTools = [
        stamp # Add a license header to a file
        git # the fast distributed version control system
        git-edit-index # Allows you to edit the indexed version of a file
        git-cm # A wrapper that re-adds the last commit's subject
        git-cleanup # An automatic merged branch deleter
        glow # Command-line markdown renderer
      ];
    };
  };
  # TODO: unmaintained, find sth else:
  # handlr # Powerful alternative to xdg-utils written in Rust
  mapFun = x:
    if builtins.isAttrs x
    then
      if lib.isDerivation x
      then [x]
      else builtins.attrValues x
    else [x];
in {
  options.soispha.programs.neorg = {
    package = lib.mkOption {
      type = lib.types.package;
      default = neorgFinal;
      description = ''
        The neorg package to use.
      '';
    };
  };
  config.home.packages =
    []
    ++ (with builtins;
      concatLists
      (concatLists [
        (concatMap mapFun
          (concatMap mapFun
            (concatMap mapFun
              (concatMap mapFun
                (concatMap mapFun
                  (concatMap mapFun
                    (attrValues Gui)))))))

        (concatMap mapFun
          (concatMap mapFun
            (concatMap mapFun
              (concatMap mapFun
                (concatMap mapFun
                  (concatMap mapFun
                    (attrValues TuiCli)))))))
      ]));
}