dotfiles/platforms/home-manager/modules/nmasur/presets/services/polybar.nix

{
  config,
  pkgs,
  lib,
  ...
}:

let
  cfg = config.nmasur.presets.services.polybar;
in

{

  options.nmasur.presets.services.polybar.enable = lib.mkEnableOption "Polybar menu bar";

  config = lib.mkIf cfg.enable {

    nmasur.presets.services.i3.commands.toggleBar = "polybar-msg cmd toggle";

    services.polybar = {
      enable = true;
      package = pkgs.polybar.override {
        pulseSupport = true;
        githubSupport = true;
        i3Support = true;
      };
      script = "polybar &";
      config = {
        "bar/main" = {
          bottom = false;
          width = "100%";
          height = "22pt";
          radius = 0;
          # offset-y = -5;
          # offset-y = "5%";
          # dpi = 96;
          background = config.theme.colors.base01;
          foreground = config.theme.colors.base05;
          line-size = "3pt";
          border-top-size = 0;
          border-right-size = 0;
          border-left-size = 0;
          border-bottom-size = "4pt";
          border-color = config.theme.colors.base00;
          padding-left = 2;
          padding-right = 2;
          module-margin = 1;
          modules-left = "i3";
          modules-center = "xwindow";
          modules-right = "mailcount network pulseaudio date power";
          cursor-click = "pointer";
          cursor-scroll = "ns-resize";
          enable-ipc = true;
          tray-position = "right";
          # wm-restack = "generic";
          # wm-restack = "bspwm";
          # wm-restack = "i3";
          # override-redirect = true;
        };
        "module/i3" =
          let
            padding = 2;
          in
          {
            type = "internal/i3";
            pin-workspaces = false;
            show-urgent = true;
            strip-wsnumbers = true;
            index-sort = true;
            enable-click = true;
            wrapping-scroll = true;
            fuzzy-match = true;
            format = "<label-state> <label-mode>";
            label-focused = "%name%";
            label-focused-foreground = config.theme.colors.base01;
            label-focused-background = config.theme.colors.base05;
            label-focused-underline = config.theme.colors.base03;
            label-focused-padding = padding;
            label-unfocused = "%name%";
            label-unfocused-padding = padding;
            label-visible = "%name%";
            label-visible-underline = config.theme.colors.base01;
            label-visible-padding = padding;
            label-urgent = "%name%";
            label-urgent-foreground = config.theme.colors.base00;
            label-urgent-background = config.theme.colors.base08;
            label-urgent-underline = config.theme.colors.base0F;
            label-urgent-padding = padding;
          };
        "module/xworkspaces" = {
          type = "internal/xworkspaces";
          label-active = "%name%";
          label-active-background = config.theme.colors.base05;
          label-active-foreground = config.theme.colors.base01;
          label-active-underline = config.theme.colors.base03;
          label-active-padding = 1;
          label-occupied = "%name%";
          label-occupied-padding = 1;
          label-urgent = "%name%";
          label-urgent-background = config.theme.colors.base08;
          label-urgent-padding = 1;
          label-empty = "%name%";
          label-empty-foreground = config.theme.colors.base06;
          label-empty-padding = 1;
        };
        "module/xwindow" = {
          type = "internal/xwindow";
          label = "%title:0:60:...%";
        };
        # "module/filesystem" = {
        # type = "internal/fs";
        # interval = 25;
        # mount-0 = "/";
        # label-mounted = "%{F#F0C674}%mountpoint%%{F-} %percentage_used%%";
        # label-unmounted = "%mountpoint% not mounted";
        # label-unmounted-foreground = colors.disabled;
        # };
        "module/mailcount" = {
          type = "custom/script";
          interval = 10;
          format = "<label>";
          exec = builtins.toString (
            pkgs.writeShellScript "mailcount.sh" ''
              ${pkgs.notmuch}/bin/notmuch new --quiet 2>&1>/dev/null
              UNREAD=$(
                  ${pkgs.notmuch}/bin/notmuch count \
                      is:inbox and \
                      is:unread and \
                      folder:main/Inbox \
                      2>/dev/null
              )
              if [ "$UNREAD" = "0" ]; then
                echo ""
              else
                echo "%{T2}%{T-} $UNREAD "
              fi
            ''
          );
          click-left =
            let
              startupCommand =
                if config.nmasur.presets.services.i3.terminal == pkgs.wezterm then
                  "start --class aerc -- aerc"
                else
                  "--class=com.noah.aerc --command=aerc";
            in
            "i3-msg 'exec --no-startup-id ${lib.getExe config.nmasur.presets.services.i3.terminal} ${startupCommand}'; sleep 0.15; i3-msg '[class=com.noah.aerc] focus'";
        };
        "module/network" = {
          type = "internal/network";
          interface-type = "wired";
          interval = 3;
          accumulate-stats = true;
          format-connected = "<label-connected>";
          format-disconnected = "<label-disconnected>";
          label-connected = "";
          label-disconnected = "";
        };
        "module/pulseaudio" = {
          type = "internal/pulseaudio";
          # format-volume-prefix = "VOL ";
          # format-volume-prefix-foreground = colors.primary;
          format-volume = "<ramp-volume> <label-volume>";
          # format-volume-background = colors.background;
          # label-volume-background = colors.background;
          format-volume-foreground = config.theme.colors.base04;
          label-volume = "%percentage%%";
          label-muted = "󰝟 ---";
          label-muted-foreground = config.theme.colors.base03;
          ramp-volume-0 = "";
          ramp-volume-1 = "󰕾";
          ramp-volume-2 = "";
          click-right = config.nmasur.presets.services.i3.commands.audioSwitch;
        };
        # "module/xkeyboard" = {
        # type = "internal/xkeyboard";
        # blacklist-0 = "num lock";
        # label-layout = "%layout%";
        # label-layout-foreground = colors.primary;
        # label-indicator-padding = 2;
        # label-indicator-margin = 1;
        # label-indicator-foreground = colors.background;
        # label-indicator-background = colors.secondary;
        # };
        # "module/memory" = {
        # type = "internal/memory";
        # interval = 2;
        # format-prefix = "RAM ";
        # format-prefix-foreground = colors.primary;
        # label = "%percentage_used:2%%";
        # };
        # "module/cpu" = {
        # type = "internal/cpu";
        # interval = 2;
        # format-prefix = "CPU ";
        # format-prefix-foreground = colors.primary;
        # label = "%percentage:2%%";
        # };
        # "network-base" = {
        # type = "internal/network";
        # interval = 5;
        # format-connected = "<label-connected>";
        # format-disconnected = "<label-disconnected>";
        # label-disconnected = "%{F#F0C674}%ifname%%{F#707880} disconnected";
        # };
        # "module/wlan" = {
        # "inherit" = "network-base";
        # interface-type = "wireless";
        # label-connected = "%{F#F0C674}%ifname%%{F-} %essid% %local_ip%";
        # };
        # "module/eth" = {
        # "inherit" = "network-base";
        # interface-type = "wired";
        # label-connected = "%{F#F0C674}%ifname%%{F-} %local_ip%";
        # };
        "module/date" = {
          type = "internal/date";
          interval = 1;
          date = "%d %b %l:%M %p";
          date-alt = "%Y-%m-%d %H:%M:%S";
          label = "%date%";
          label-foreground = config.theme.colors.base06;
          # format-background = colors.background;
          click-right = "i3-msg 'exec --no-startup-id ${lib.getExe config.nmasur.presets.services.i3.terminal}'";
        };
        "module/power" = {
          type = "custom/text";
          content = "  ";
          click-left = config.nmasur.presets.services.i3.commands.power;
          click-right = "polybar-msg cmd restart";
          content-foreground = config.theme.colors.base04;
        };
        "settings" = {
          screenchange-reload = true;
          pseudo-transparency = false;
        };
      };
    };

    xsession.windowManager.i3.config.startup = [
      {
        command = "pkill polybar; polybar -r main";
        always = true;
        notification = false;
      }
    ];
  };
}