{ pkgs, config, lib, ... }:
{
  enable = true;
  settings = [
    {
      layer = "top";
      position = "top";
      height = 30;

      modules-left = [
        "sway/workspaces"
        "sway/mode"
        # "custom/now_playing"
      ];
      modules-center = [
        "sway/window"
      ];
      modules-right = [
        "network"
        "memory"
        "cpu"
        "temperature"
        "custom/keyboard-layout"
        "pulseaudio"
        "tray"
        "clock#date"
        "clock#time"
        "idle_inhibitor"
      ];
      modules = {
        "clock#time" = {
          interval = 1;
          format = "{:%H:%M:%S}";
          tooltip = false;
        };

        "clock#date" = {
          interval = 10;
          format = "  {:%e %b %Y}";
          tooltip-format = "{:%e %B %Y}";
        };

        "cpu" = {
          interval = 5;
          format = "﬙  {usage}% ({load})";
          states = {
            warning = 70;
            critical = 90;
          };
        };

        "custom/keyboard-layout" = {
          exec = "swaymsg -t get_inputs | grep -m1 'xkb_active_layout_name' | cut -d '\"' -f4";
          interval = 30;
          format = "  {}"; # Icon: keyboard
          # Signal sent by Sway key binding (~/.config/sway/key-bindings)
          signal = 1; # SIGHUP
          tooltip = false;
        };

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

        "network" = {
          interval = 5;
          format-wifi = "直 {essid} ({signalStrength}%)"; # Icon: wifi
          format-ethernet = "  {ifname}: {ipaddr}/{cidr}"; # Icon: ethernet
          format-disconnected = "⚠  Disconnected";
          tooltip-format = "{ifname}: {ipaddr}";
        };

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

        # TODO: package as nix thingy
        # "custom/now_playing" = {
        #   exec = "${HOME}/.config/waybar/ha-now-playing --host home.datarift.nl --entity media_player.sonos_woonkamer --token <TOKEN>";
        #   format = " ♪ {}";
        #   interval = 2;
        #   on-click = "${HOME}/.config/waybar/ha-now-playing --host home.datarift.nl --entity media_player.sonos_woonkamer --token <TOKEN> play-pause";
        #   on-scroll-down = "${HOME}/.config/waybar/ha-now-playing --host home.datarift.nl --entity media_player.sonos_woonkamer --token <TOKEN> volume-up";
        #   on-scroll-up = "${HOME}/.config/waybar/ha-now-playing --host home.datarift.nl --entity media_player.sonos_woonkamer --token <TOKEN> volume-down";
        # };

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

        "sway/workspaces" = {
          all-outputs = false;
          disable-scroll = true;
          format = "{icon} {name}";
          format-icons = {
            "1 =www" = "";
            # Icon = firefox-browser
            "2 =mail" = "";
            # Icon = mail
            "3 =editor" = "";
            # Icon = code
            "4 =terminals" = "";
            # Icon = terminal
            "5 =portal" = "";
            # Icon = terminal
            "urgent" = "";
            "focused" = "";
            "default" = "";
          };
        };

        "pulseaudio" = {
          #scroll-step = 1;
          format = "{icon}  {volume}%";
          format-bluetooth = "{icon}  {volume}%";
          format-muted = "婢";
          format-icons = {
            headphones = "";
            handsfree = "";
            headset = "";
            phone = "";
            portable = "";
            car = "";
            default = [ "奄" "奔" "墳" ];
          };
          on-click = "pavucontrol";
        };

        "temperature" = {
          hwmon-path = "/sys/class/hwmon/hwmon2/temp1_input";
          critical-threshold = 80;
          interval = 5;
          format = "{icon}  {temperatureC}°C";
          format-icons = [
            "" # Icon = temperature-empty
            "" # Icon = temperature-quarter
            "" # Icon = temperature-half
            "" # Icon = temperature-three-quarters
            "" # Icon = temperature-full
          ];
          tooltip = true;
        };

        "tray" = {
          icon-size = 21;
          spacing = 10;
        };
        "idle_inhibitor" = {
          format = "<span size=\"large\">{icon}</span>";
          format-icons = {
            activated = "﯎";
            deactivated = "﯏";
          };
        };
      };

    }

  ];

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

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

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

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

      * {
          border: none;
          border-radius: 0;
          min-height: 0;
          margin: 0;
          padding: 0;
      }

      #waybar {
          background: #323232;
          color: white;
          font-family: "MesloLGM Nerd Font", sans-serif;
          font-size: 13px;
      }

      #battery,
      #clock,
      #cpu,
      #custom-keyboard-layout,
      #memory,
      #mode,
      #network,
      #pulseaudio,
      #temperature,
      #tray,
      #custom-now_playing,
      #idle_inhibitor {
          padding-left: 10px;
          padding-right: 10px;
      }

      #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: 3s;
      }

      #battery.critical.discharging {
          animation-name: blink-critical;
          animation-duration: 2s;
      }

      #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;
      }

      #idle_inhibitor {
        background-color: transparent;
        font-weight: bold;
      }

      #idle_inhibitor.activated {
        background-color: #c9545d;
        color: #ffffff;
      }

      #custom-now_playing {
        font-weight: bold;
      }
    '';
}