{
  config,
  lib,
  pkgs,
  ...
}:
with lib;
let
  cfg = config.programs.nixmobar;
in
{
  options.programs.nixmobar = {
    enable = mkEnableOption (mdDoc "Xmobar, a minimalistic status bar");

    font = mkOption {
      type = types.str;
      default = "Fira Code 13";
      description = mdDoc "Main font for Xmobar.";
    };

    additionalFonts = mkOption {
      type = types.listOf types.str;
      default = [ "Fira Code 22" ];
      description = mdDoc "Additional fonts for use in Xmobar.";
    };

    bgColor = mkOption {
      type = types.str;
      default = "#282a36";
      description = mdDoc "Background color of Xmobar.";
    };

    fgColor = mkOption {
      type = types.str;
      default = "#f8f8f2";
      description = mdDoc "Foreground (text) color of Xmobar.";
    };

    textOffset = mkOption {
      type = types.int;
      default = 2;
      description = mdDoc "Offset of the text from the edge.";
    };

    verbose = mkOption {
      type = types.bool;
      default = true;
      description = mdDoc "Enable verbose mode for Xmobar.";
    };

    allDesktops = mkOption {
      type = types.bool;
      default = true;
      description = mdDoc "Show Xmobar on all desktops.";
    };

    lowerOnStart = mkOption {
      type = types.bool;
      default = true;
      description = mdDoc "Whether Xmobar should be lowered on start.";
    };

    overrideRedirect = mkOption {
      type = types.bool;
      default = true;
      description = mdDoc "If true, Xmobar will bypass window manager redirection.";
    };

    position = mkOption {
      type = types.str;
      default = "BottomH 26";
      description = mdDoc "Position of Xmobar on the screen.";
    };

    alpha = mkOption {
      type = types.int;
      default = 200;
      description = mdDoc "Transparency level of Xmobar (0-255).";
    };

    commands = mkOption {
      type = types.lines;
      default = ''
        Run XMonadLog
        Run DiskU ["/", "<fc=#bd93f9><fn=1>\\xf0a0</fn></fc> <free>"] [] 50
        Run DiskIO ["/", "<read><fc=#bd93f9> R</fc> <fc=#bd93f9>W</fc> <write>"] ["-t", "", "-w", "4"] 10
        Run Date "%a %_d %b %H:%M:%S" "date" 10
        # Add more commands here, one per line
      '';
      description = mdDoc "List of commands to run in Xmobar, each on a new line.";
    };

    alignSep = mkOption {
      type = types.str;
      default = "}{";
      description = mdDoc "Separators for alignment left and right.";
    };

    template = mkOption {
      type = types.str;
      default = "<hspace=8/>%XMonadLog% }{ %load%|%disku%|%diskio%|<fc=#bd93f9><fn=1></fn></fc>%wifi_signal%|%dynnetwork%|<fc=#bd93f9><fn=1>󰈐</fn></fc>%cat0%|%multicoretemp%|%cpufreq%|%multicpu%|<fc=#bd93f9><fn=1></fn></fc>%kbd%|%memory% %swap%|%battery%|%alsa:default:Master%|<fc=#bd93f9><fn=1></fn></fc>%kernel_version%|%date%|%_XMONAD_TRAYPAD%";
      description = mdDoc "Template string for Xmobar layout.";
    };
  };

  config = mkIf cfg.enable {
    home.packages = [ pkgs.xmobar ];
    xdg.configFile."xmobar/.xmobarrc" = {
      text = # haskell
        ''
          Config {
            font = "${cfg.font}",
            additionalFonts = [${lib.concatMapStringsSep ", " (s: "\"" + s + "\"") cfg.additionalFonts}],
            bgColor = "${cfg.bgColor}",
            fgColor = "${cfg.fgColor}",
            textOffset = ${toString cfg.textOffset},
            verbose = ${if cfg.verbose then "True" else "False"},
            allDesktops = ${if cfg.allDesktops then "True" else "False"},
            lowerOnStart = ${if cfg.lowerOnStart then "True" else "False"},
            overrideRedirect = ${if cfg.overrideRedirect then "True" else "False"},
            position = ${cfg.position},
            alpha = ${toString cfg.alpha},
            commands = [${cfg.commands}],
            alignSep = "${cfg.alignSep}",
            template = "${cfg.template}"
          }
        '';
    };
  };
}