dotfiles/home-modules/applications/waybar.nix

{
  config,
  ...
}:
{
  xsession.preferStatusNotifierItems = true;
  wayland.windowManager.sway.config.bars = [ ];

  programs.waybar = {
    enable = true;
    systemd = {
      enable = true;
      target = "tray.target";
    };
    settings = [
      {
        position = "top";
        #height =
        modules-left = [
          "sway/mode"
          "sway/workspaces"
        ];
        modules-center = [ "sway/window" ];
        modules-right = [
          "idle_inhibitor"
          "backlight"
          "battery"
          "pulseaudio"
          "tray"
          "clock"
        ];
        backlight.format = " {percent}%";
        disk.format = " {percentage_used}%";
        clock.format = "{:%Y-%m-%d %H:%M}";
        "sway/workspaces" = {
          disable-scroll-wraparound = true;
          enable-bar-scroll = true;
          numeric-first = true;
        };

        battery = {
          interval = 60;
          states = {
            warning = 15;
            critical = 10;
          };
          format = " {capacity}% {time}"; # Icon: bolt
          format-discharging = "{icon} {capacity}% {time}";
          format-time = "{H}:{M}";
          format-icons = [
            "" # Icon: battery-full
            "" # Icon: battery-three-quarters
            "" # Icon: battery-half
            "" # Icon: battery-quarter
            "" # Icon: battery-empty
          ];
          tooltip = "true";
        };

        cpu = {
          interval = "5";
          format = " {usage}% ({load})"; # Icon: microchip
          states = {
            warning = "70";
            critical = "90";
          };
        };

        memory = {
          interval = "5";
          format = " {}%"; # Icon: microchip
          states = {
            warning = "70";
            critical = "90";
          };
        };

        "sway/mode" = {
          format = ''<span style="italic">  {}</span>''; # Icon: expand-arrows-alt
          tooltip = "false";
        };

        "sway/window" = {
          format = "{}";
          max-length = "120";
        };

        "sway/workspaces" = {
          all-outputs = false;
          disable-scroll = true;
          format = "{icon}";
          format-icons = {
            "10" = " 10";
            "11" = " 11";
            "12" = " 12";
            "13" = " 13";
          };
        };

        pulseaudio = {
          scroll-step = 3;
          format = "{icon}  {volume}%";
          format-bluetooth = "{icon}  {volume}%";
          format-muted = "🔇";
          format-icons = {
            headphones = "";
            handsfree = "";
            headset = "";
            phone = "";
            portable = "";
            car = "";
            default = [
              ""
              ""
              ""
            ];
          };
          on-click = "pavucontrol";
        };

        idle_inhibitor = {
          format = "{icon}";
          format-icons = {
            activated = " active";
            deactivated = "";
          };
        };

        tray = {
          icon-size = "21";
          spacing = "10";
        };
      }
    ];

    style = ''
      /* =============================================================================
       *
       * Waybar configuration
       *
       * Configuration reference: https://github.com/Alexays/Waybar/wiki/Configuration
       *
       * =========================================================================== */

      /* -----------------------------------------------------------------------------
       * Keyframes
       * -------------------------------------------------------------------------- */

      @keyframes blink-warning {
          70% {
              color: white;
          }

          to {
              color: white;
              background-color: orange;
          }
      }

      @keyframes blink-critical {
          70% {
            color: white;
          }

          to {
              color: white;
              background-color: red;
          }
      }


      /* -----------------------------------------------------------------------------
       * Base styles
       * -------------------------------------------------------------------------- */

      /* Reset all styles */
      * {
          border: none;
          border-radius: 0;
          min-height: 0;
          margin: 0;
          padding: 0;
      }

      /* The whole bar */
      #waybar {
          background: #323232;
          color: white;
          /*font-family: Cantarell, Noto Sans, sans-serif;*/
          font-size: 13px;
      }

      /* Each module */
      #battery,
      #clock,
      #cpu,
      #custom-keyboard-layout,
      #memory,
      #mode,
      #network,
      #pulseaudio,
      #temperature,
      #backlight,
      #idle_inhibitor,
      #tray {
          margin-left: 5px;
          margin-right: 5px;
          padding-left: 5px;
          padding-right: 5px;
          /*border-right: solid 1px black;*/
      }

      #backlight {
        margin-right: 0;
        padding-right: 0;
      }

      #idle_inhibiter {
        margin-left: 0;
        padding-left: 0;
      }


      /* -----------------------------------------------------------------------------
       * Module styles
       * -------------------------------------------------------------------------- */

      #battery {
          animation-timing-function: linear;
          animation-iteration-count: infinite;
          animation-direction: alternate;
      }

      #battery.warning {
          color: orange;
      }

      #battery.critical {
          color: red;
      }

      #battery.warning.discharging {
          animation-name: blink-warning;
          animation-duration: 4s;
      }

      #battery.critical.discharging {
          animation-name: blink-critical;
          animation-duration: 3s;
      }

      #clock {
          font-weight: bold;
      }

      #cpu {
        /* No styles */
      }

      #cpu.warning {
          color: orange;
      }

      #cpu.critical {
          color: red;
      }

      #memory {
          animation-timing-function: linear;
          animation-iteration-count: infinite;
          animation-direction: alternate;
      }

      #memory.warning {
          color: orange;
      }

      #memory.critical {
          color: red;
          animation-name: blink-critical;
          animation-duration: 2s;
      }

      #mode {
          background: #64727D;
          border-top: 2px solid white;
          /* To compensate for the top border and still have vertical centering */
          padding-bottom: 2px;
      }

      #network {
          /* No styles */
      }

      #network.disconnected {
          color: orange;
      }

      #pulseaudio {
          /* No styles */
      }

      #pulseaudio.muted {
          /* No styles */
      }

      #custom-spotify {
          color: rgb(102, 220, 105);
      }

      #temperature {
          /* No styles */
      }

      #temperature.critical {
          color: red;
      }

      #tray {
          /* No styles */
      }

      #window {
          font-weight: bold;
      }

      #workspaces button {
          border-top: 2px solid transparent;
          /* To compensate for the top border and still have vertical centering */
          padding-bottom: 2px;
          padding-left: 10px;
          padding-right: 10px;
          color: #888888;
      }

      #workspaces button.focused {
          border-color: #4c7899;
          color: white;
          background-color: #285577;
      }

      #workspaces button.urgent {
          border-color: #c9545d;
          color: #c9545d;
      }
    '';
  };
}