nixos-config/modules/home/waybar.nix

{ pkgs, ... }:
with pkgs.lib.nix-rice;
let strPalette = palette.toRGBHex pkgs.rice.colorPalette;
in {

  programs.waybar = {
    enable = true;
    package = pkgs.waybar;
    systemd = {
      enable = true;
    };
    settings = {
      mainBar = {
        layer = "top";
        position = "top";

        modules-left = [
          "clock"
          "niri/workspaces"
          "mpris"
        ];

        modules-right = [
          "wlr/taskbar"
          "tray"
          "cpu"
          "memory"
          "network"
          "wireplumber"
          "bluetooth"
          "power-profiles-daemon"
          "upower"
          "idle_inhibitor"
          "custom/notification"
        ];

        "bluetooth" = {
          "format" = "";
          "format-off" = "";
          "format-disabled" = "!";
          "on-click" = "$HOME/.local/bin/wezlauncher bluetui";
          "tooltip-format" = "{status}";
        };

        "custom/notification" = {
          "tooltip" = false;
          "format" = "{icon}";
          "format-icons" = {
            "notification" = "<span foreground='red'><sup></sup></span>";
            "none" = "";
            "dnd-notification" = "<span foreground='red'><sup></sup></span>";
            "dnd-none" = "";
            "inhibited-notification" = "<span foreground='red'><sup></sup></span>";
            "inhibited-none" = "";
            "dnd-inhibited-notification" = "<span foreground='red'><sup></sup></span>";
            "dnd-inhibited-none" = "";
          };

          "return-type" = "json";
          "exec-if" = "which swaync-client";
          "exec" = "swaync-client -swb";
          "on-click" = "swaync-client -t -sw";
          "on-click-right" = "swaync-client -d -sw";
          "escape" = true;
        };

        "idle_inhibitor" = {
          "format" = "{icon}";
          "tooltip-format-activated" = "idle inhibitor = {status}";
          "tooltip-format-deactivated" = "idle inhibitor = {status}";
          "format-icons" = {
            "activated" = "󱡆";
            "deactivated" = "󱡇";
          };
        };

        "power-profiles-daemon" = {
          "format" = "{icon}";
          "tooltip-format" = "Power profile = {profile}\nDriver = {driver}";
          "tooltip" = true;
          "format-icons" = {
            "default" = "?";
            "performance" = "";
            "balanced" = "";
            "power-saver" = "";
          };
        };

        "memory" = {
          "interval" = 30;
          "format" = "{used:0.1f}G/{total:0.1f}G ";
          "on-click" = "$HOME/.local/bin/wezapp btop";
        };

        "cpu" = {
          "interval" = 10;
          "format" = "{}% ";
          "max-length" = 10;
          "on-click" = "$HOME/.local/bin/wezapp btop";
        };

        "network" = {
          "format-wifi" = "";
          "format-ethernet" = "";
          "format-disconnected" = "󰱟";
          "tooltip-format" = "{essid} {ifname}";
          "max-length" = 50;
          "on-click" = "$HOME/.local/bin/wezlauncher nmtui";
        };

        "tray" = {
          "icon-size" = 22;
          "spacing" = 10;
        };

        "clock" = {
          "format" = "{:%I:%M %a %d %b %Y}";
          "on-click" = "gnome-calendar";
          "tooltip" = false;
        };

        "wireplumber" = {
          "format" = "{volume}% {icon}";
          "format-muted" = "";
          "format-icons" = [
            ""
            ""
            ""
          ];
          "on-click" = "pavucontrol";
        };

        "mpris" = {
          "dynamic-order" = ["title"
                             "artist"
                             "album"
                             "length"];
          "format" = "{player_icon} {dynamic}";
          "format-paused" = "{status_icon} <i>{dynamic}</i>";
          "dynamic-len" = 75;
          "player-icons" = {
            "default" = "";
          };
          "status-icons" = {
            "paused" = "";
          };
        };

        "wlr/taskbar" = {
          "format" = "{icon}";
          "icon-size" = 22;
          "tooltip-format" = "{title}";
          "on-click" = "activate";
          "app_ids-mapping" = {
            "firefoxdeveloperedition" = "firefox-developer-edition";
          };
          "ignore-list" = [
            "Signal"
          ];
          "rewrite" = {
            "Firefox Web Browser" = "Firefox";
          };
        };

        "niri/workspaces" = {
          "format" = "{icon}";
          "format-icons" = {
            "main" = "";
            "scratchpad" = "";
          };
        };
      };
    };

    style = ''
* {
    border: none;
    font-size: 12pt;
    font-family: "JetBrainsMono Nerd Font" ;
    min-height: 30px;
}

button:hover {
  box-shadow: none; /* Remove predefined box-shadow */
  text-shadow: none; /* Remove predefined text-shadow */
  background: none; /* Remove predefined background color (white) */
  transition: none; /* Disable predefined animations */
}

window#waybar {
  background: ${strPalette.normal.background};
  margin: 5px;
 }

.modules-right {
  padding-left: 5px;
  margin-top: 2px;
  color: #ccc;
}

.modules-center {
  padding: 0 15px;
  margin-top: 2px;
  color: #ccc;
}

.modules-left {
  margin-top: 2px;
  color: #ccc;
  padding-right: 5px;
}

#taskbar > *:hover {
  border: none;
  box-shadow: none;
  text-shadow: none;
  border-color: transparent;
  background: #333;
}

#network {
  padding: 0 10px 0 15px;
}

#battery,
#custom-clipboard,
#custom-colorpicker,
#custom-powerDraw,
#bluetooth,
#pulseaudio,
#wireplumber,
#disk,
#memory,
#taskbar
#cpu,
#temperature,
#custom-weather,
#idle_inhibitor,
#jack,
#upower,
#power-profiles-daemon
#tray,
#window,
#workspaces,
#clock
#custom-notification {
  padding: 0 20px;
}

#battery {
  padding-right: 0;
}

#custom-notification {
  min-width: 30px;
  padding-right: 6px;
  font-size: 13pt;
}

#idle_inhibitor {
  min-width: 30px;
  padding-left: 0;
  font-size: 13pt;
}

#power-profiles-daemon {
  min-width: 40px;
}

#temperature.critical,
#pulseaudio.muted {
  color: #FF0000;
  padding-top: 0;
}

#cpu {
  padding-right: 30px;
}

#clock{
  padding-left: 6px;
  color: ${strPalette.normal.magenta};
}

#battery.charging {
    color: #ffffff;
    background-color: #26A65B;
}

#battery.warning:not(.charging) {
    background-color: #ffbe61;
    color: black;
}

#battery.critical:not(.charging) {
    background-color: #f53c3c;
    color: #ffffff;
    animation-name: blink;
    animation-duration: 0.5s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

#mpris {
  margin-left: 15px;
}

#workspaces button {
  color: #666;
}

#workspaces button:hover {
  background: #333;
}

#workspaces button.empty {
  color: #222;
}

#workspaces button.focused
{
  color: #ccc;
}

#taskbar, #tray {
  padding-right: 30px;
}

#taskbar button.active {
  background: #333;
}

@keyframes blink {
  to {
    background-color: #ffffff;
    color: #000000;
  }
}
    '';
  };
}