{
  pkgs,
  lib,
  getPkgs,
  config,
  ...
}:
let
  pal = config.rice.palette.hex;
  ui = config.rice.roles pal;

  wrap =
    name: pkg: args:
    pkgs.symlinkJoin {
      inherit name;
      paths = [ pkg ];
      nativeBuildInputs = [ pkgs.makeWrapper ];
      postBuild = "wrapProgram $out/bin/${name} ${args}";
    };

  wrapXdg =
    name: pkg: configDir:
    wrap name pkg ''--set XDG_CONFIG_HOME "${configDir}"'';

  lazygitConfig = pkgs.writeText "lazygit-config.yml" ''
    gui:
      theme:
        activeBorderColor:
          - "${ui.highlight}"
          - bold
        inactiveBorderColor:
          - "${ui.muted}"
        searchingActiveBorderColor:
          - "${ui.accent}"
          - bold
        optionsTextColor:
          - "${ui.primary}"
        selectedLineBgColor:
          - "${ui.surface}"
        selectedRangeBgColor:
          - "${ui.surface}"
        cherryPickedCommitBgColor:
          - "${ui.accent}"
        cherryPickedCommitFgColor:
          - "${ui.bg}"
        unstagedChangesColor:
          - "${ui.error}"
        defaultFgColor:
          - "${ui.fg}"
  '';

  zellijConfig = pkgs.writeTextDir "zellij-config.kdl" ''
    themes {
      nix-rice {
        fg "${ui.fg}"
        bg "${ui.surface}"
        black "${pal.normal.black}"
        red "${pal.normal.red}"
        green "${pal.normal.green}"
        yellow "${pal.normal.yellow}"
        blue "${pal.normal.blue}"
        magenta "${pal.normal.magenta}"
        cyan "${pal.normal.cyan}"
        white "${pal.normal.white}"
        orange "${ui.highlight}"
      }
    }
    theme "nix-rice"
  '';

  btopConfig = pkgs.writeText "btop.conf" ''
    color_theme = "nix-rice"
  '';
  btopThemeDir = pkgs.runCommand "btop-themes" { } ''
    mkdir -p $out
    cp ${pkgs.writeText "nix-rice.theme" ''
      theme[main_bg]="${ui.bg}"
      theme[main_fg]="${ui.fg}"
      theme[title]="${ui.fg}"
      theme[hi_fg]="${ui.accent}"
      theme[selected_bg]="${ui.surface}"
      theme[selected_fg]="${ui.fg}"
      theme[inactive_fg]="${ui.muted}"
      theme[graph_text]="${ui.fg}"
      theme[meter_bg]="${ui.overlay}"
      theme[proc_misc]="${ui.primary}"
      theme[cpu_box]="${ui.primary}"
      theme[mem_box]="${ui.accent}"
      theme[net_box]="${pal.normal.green}"
      theme[proc_box]="${pal.normal.magenta}"
      theme[div_line]="${ui.overlay}"
      theme[temp_start]="${pal.normal.green}"
      theme[temp_mid]="${ui.highlight}"
      theme[temp_end]="${ui.error}"
      theme[cpu_start]="${ui.primary}"
      theme[cpu_mid]="${ui.accent}"
      theme[cpu_end]="${ui.highlight}"
      theme[free_start]="${pal.normal.green}"
      theme[free_mid]="${ui.accent}"
      theme[free_end]="${ui.primary}"
      theme[cached_start]="${ui.primary}"
      theme[cached_mid]="${ui.accent}"
      theme[cached_end]="${pal.normal.green}"
      theme[available_start]="${pal.normal.green}"
      theme[available_mid]="${ui.accent}"
      theme[available_end]="${ui.highlight}"
      theme[used_start]="${ui.highlight}"
      theme[used_mid]="${ui.error}"
      theme[used_end]="${pal.bright.red}"
      theme[download_start]="${pal.normal.green}"
      theme[download_mid]="${ui.accent}"
      theme[download_end]="${ui.primary}"
      theme[upload_start]="${ui.highlight}"
      theme[upload_mid]="${pal.bright.red}"
      theme[upload_end]="${ui.error}"
      theme[process_start]="${ui.primary}"
      theme[process_mid]="${ui.accent}"
      theme[process_end]="${pal.normal.green}"
    ''} $out/nix-rice.theme
  '';
in
{
  environment.systemPackages = getPkgs {
    inherit (pkgs)
      curl
      eza
      git
      ripgrep
      fd
      ouch
      btop
      bat
      ;
    lazygit = wrap "lazygit" pkgs.lazygit ''--add-flags "--use-config-file=${lazygitConfig}"'';
    zellij = wrap "zellij" pkgs.zellij ''--add-flags "--config-dir ${zellijConfig}"'';
    # btop = wrap "btop" pkgs.btop ''--add-flags "--config ${btopConfig} --themes-dir ${btopThemeDir}"'';
  };

  environment.variables.BAT_THEME = "ansi";
}