{inputs, ...}: {
  config,
  lib,
  pkgs,
  ...
}: {
  options.cow.waybar.enable =
    lib.mkEnableOption "Waybar + customizations"
    // {
      default = config.cow.gdi.enable;
    };

  config = let
    catppuccinCss = pkgs.fetchurl {
      url = "https://github.com/catppuccin/waybar/raw/refs/heads/main/themes/mocha.css";
      hash = "sha256-puMFl8zIKOiYhE6wzqnffXOHn/VnKmpVDzrMJMk+3Rc=";
    };
  in
    lib.mkIf config.cow.waybar.enable {
      programs.waybar = {
        enable = true;
        systemd.enable = true;
        style = ''
          @import "${catppuccinCss}";

          * {
            font-family: sans-serif;
          }

          window#waybar {
            background: rgba(49, 50, 68, 0.65);
            color: @text;
          }

          .modules-left > * > *,
          .modules-right > * > * {
            font-size: 1.5rem;
            background: @crust;
            border: 2px solid @base;
            border-radius: 5rem;
            padding: 5px 15px;
            margin: 5px 2px;
          }

          #bluetooth.disabled {
            border-color: @red;
          }

          #waybar .modules-left > *:first-child > * {
            margin-left: 25px;
          }

          #waybar .modules-right > *:last-child > * {
            margin-right: 25px;
          }

          #waybar .modules-left,
          #waybar .modules-right {
            margin-top: 10px;
            margin-bottom: 5px;
          }

          #waybar .modules-center {
            margin-top: 5px;
            margin-bottom: 5px;
          }

          #battery.warning {
            border-color: @yellow;
          }

          #battery.critical {
            border-color: @red;
          }

          * > #battery.charging {
            border-color: @green;
          }

          #taskbar,
          #workspaces {
            padding: 10px;
            border-radius: 5rem;
            border: none;
            background: none;
          }

          #taskbar button,
          #workspaces button {
            color: @text;
            border-radius: 5rem;
            padding: 5px 15px;
            margin: 0 5px;
            background: @crust;
            border: 2px solid @base;
          }

          #taskbar button:hover, #workspaces button:hover {
            background: @mantle;
          }

          #workspaces button {
            font-size: 1.5rem;
          }

          #cpu,
          #memory,
          #temperature {
            font-size: 1.5rem;
            padding: 10px 25px;
          }

          #cpu.warning,
          #memory.warning {
              border-color: @yellow;
          }

          #cpu.critical,
          #memory.critical,
          #temperature.critical {
              border-color: @red;
          }

          #workspaces button.active {
            border: 2px solid @sapphire;
          }

          #taskbar button.active {
            border: 2px solid @sapphire;
          }

          #idle_inhibitor.activated {
            border-color: @mauve;
          }

          #custom-notification.notification {
            border-color: @sapphire;
          }

          #custom-notification.dnd-none,
          #custom-notification.dnd-notification,
          #custom-notification.dnd-inhibited-none,
          #custom-notification.dnd-inhibited-notification {
            border-color: @red;
          }

          #custom-notification.inhibited-none,
          #custom-notification.inhibited-notification {
            border-color: @mauve;
          }

          #network.disconnected {
            border-color: @red;
          }

          #privacy {
            background: none;
            border: none;
            margin: 0;
            padding: 0;
          }

          #privacy-item {
            font-size: 1.5rem;
            border-radius: 5rem;
            padding: 5px 15px;
            margin: 5px 2px;
            border: 2px solid @red;
            background-color: @crust;
          }

          #custom-weather.VeryCloudy,
          #custom-weather.Cloudy,
          #custom-weather.Fog {
            border-color: @overlay0;
          }

          #custom-weather.HeavyRain,
          #custom-weather.ThunderyHeavyRain,
          #custom-weather.ThunderyRain,
          #custom-weather.ThunderyShowers,
          #custom-weather.HeavyShowers,
          #custom-weather.LightRain,
          #custom-weather.LightShowers {
            border-color: @blue;
          }

          #custom-weather.HeavySnow,
          #custom-weather.LightSnow,
          #custom-weather.Sleet,
          #custom-weather.Snow,
          #custom-weather.LightSnowShowers,
          #custom-weather.LightSleetShowers {
            border-color: @text;
          }

          #custom-weather.Clear,
          #custom-weather.Sunny {
            border-color: @yellow;
          }

          #custom-weather.PartlyCloudy {
            border-color: @flamingo;
          }

          #custom-weather.PartlyCloudy.night {
            border-color: @lavender;
          }

          #custom-weather.Clear.night,
          #custom-weather.Sunny.night {
            border-color: @mauve;
          }

          #custom-news.utd {
            font-size: 1.5rem;
          }

          #custom-news.unread {
            border-color: @sapphire;
          }

          #mpris {
            opacity: 0;
          }

          #mpris.paused {
            opacity: 1;
          }

          #mpris.playing {
            opacity: 1;
            border-color: @sapphire;
          }

          #mpris.playing.spotify {
            border-color: #33B980;
          }

          #mpris.paused.kdeconnect {
            opacity: 0;
          }
        '';
        settings = [
          {
            battery = {
              format = "{icon} {capacity}󰏰";
              format-charging = "{icon} {capacity}󰏰";
              format-icons = {
                charging = [
                  "󰢜"
                  "󰂆"
                  "󰂇"
                  "󰂈"
                  "󰢝"
                  "󰂉"
                  "󰢞"
                  "󰂊"
                  "󰂋"
                  "󰂅"
                ];
                default = [
                  "󰁺"
                  "󰁻"
                  "󰁼"
                  "󰁽"
                  "󰁾"
                  "󰁿"
                  "󰂀"
                  "󰂁"
                  "󰂂"
                  "󰁹"
                ];
              };
              states = {
                critical = 15;
                warning = 30;
              };
            };
            bluetooth = {
              format = "󰂯";
              format-connected = "󰂱";
              format-connected-battery = "󰂱 {device_battery_percentage}󰏰";
              format-disabled = "󰂲";
              format-off = "󰂲";
              on-click-right = "rfkill toggle bluetooth";
              tooltip-format = "{controller_alias}\t{controller_address}\n\n{num_connections} connected";
              tooltip-format-connected = "{controller_alias}\t{controller_address}\n\n{num_connections} connected\n\n{device_enumerate}";
              tooltip-format-enumerate-connected = "{device_alias}\t{device_address}";
              tooltip-format-enumerate-connected-battery = "{device_alias}\t{device_address}\t{device_battery_percentage}%";
            };
            "clock#1" = {
              actions = {
                on-click = "shift_up";
                on-click-middle = "mode";
                on-click-right = "shift_down";
              };
              calendar = {
                format = {
                  days = "<span color='#ecc6d9'><b>{}</b></span>";
                  months = "<span color='#ffead3'><b>{}</b></span>";
                  today = "<span color='#ff6699'><b><u>{}</u></b></span>";
                  weekdays = "<span color='#ffcc66'><b>{}</b></span>";
                  weeks = "<span color='#99ffdd'><b>W{}</b></span>";
                };
                mode = "month";
                mode-mon-col = 3;
                on-scroll = 1;
                weeks-pos = "right";
              };
              format = "󰃭 {:%A, %B %Od}";
              tooltip-format = "<tt><small>{calendar}</small></tt>";
            };
            "clock#2" = {
              format = "󰥔 {:%I:%M %p}";
              tooltip-format = "{:%F at %T in %Z (UTC%Ez)}";
            };
            "custom/kde-connect" = {
              exec = ''${pkgs.nushell}/bin/nu --plugins "[${
                  lib.getExe inputs.nu_plugin_dbus.packages.${pkgs.system}.default
                }]" ${../res/custom_waybar_modules/kdeconnect.nu}'';
              format = "{}";
              interval = 30;
              on-click = "kdeconnect-settings";
              return-type = "json";
            };
            "custom/news" = {
              exec = "${pkgs.nushell}/bin/nu ${../res/custom_waybar_modules/newsboat.nu}";
              exec-on-event = true;
              format = "{}";
              on-click-right = "pkill waybar -SIGRTMIN+6";
              restart-interval = 1800;
              return-type = "json";
              signal = 6;
            };
            "custom/notification" = {
              escape = true;
              exec = "swaync-client -swb";
              exec-if = "which swaync-client";
              format = "{icon}";
              format-icons = {
                dnd-inhibited-none = "󰂛";
                dnd-inhibited-notification = "󰂛<sup></sup>";
                dnd-none = "󰂛";
                dnd-notification = "󰂛<sup></sup>";
                inhibited-none = "󰂠";
                inhibited-notification = "󰂠<sup></sup>";
                none = "󰂚";
                notification = "󱅫";
              };
              max-length = 3;
              on-click = "sleep 0.2 && swaync-client -t -sw";
              on-click-middle = "sleep 0.2 && swaync-client -C -sw";
              on-click-right = "sleep 0.2 && swaync-client -d -sw";
              return-type = "json";
              tooltip = false;
            };
            "custom/weather" = {
              exec = "${pkgs.nushell}/bin/nu ${../res/custom_waybar_modules/weather.nu}";
              format = "{}";
              interval = 600;
              on-click = "xdg-open https://duckduckgo.com/?q=weather";
              return-type = "json";
            };
            idle_inhibitor = {
              format = "{icon}";
              format-icons = {
                activated = "󰒳";
                deactivated = "󰒲";
              };
            };
            layer = "top";
            modules-center = [];
            modules-left =
              [
                "user"
                "clock#1"
                "clock#2"
              ]
              ++ lib.optional config.cow.news.enable "custom/news"
              ++ [
                "custom/weather"
                "mpris"
              ];
            modules-right =
              [
                "network"
                "battery"
                "bluetooth"
                "pulseaudio"
              ]
              ++ lib.optional config.cow.kde-connect.enable "custom/kde-connect"
              ++ lib.optional config.cow.gdi.doIdle "idle_inhibitor"
              ++ [
                "custom/notification"
                "privacy"
                "tray"
              ];
            mpris = {
              album-len = 20;
              artist-len = 25;
              interval = 1;
              dynamic-importance-order = [
                "title"
                "position"
                "length"
                "artist"
                "album"
              ];
              dynamic-len = 50;
              dynamic-order = [
                "title"
                "artist"
                "album"
                "position"
                "length"
              ];
              format = "{player_icon} {dynamic}";
              format-paused = "{status_icon} {dynamic}";
              player-icons = {
                QMPlay2 = "󰐌";
                default = "󰎆";
                firefox = "";
                firefox-devedition = "";
                chromium = "󰖟";
                kdeconnect = "";
                spotify = "󰓇";
              };
              status-icons = {
                paused = "󰏤";
                stopped = "󰓛";
              };
              title-len = 35;
            };
            network = {
              format = "{ifname}";
              format-disconnected = "󰪎";
              format-ethernet = "󱎔 {ifname}";
              format-icons = [
                "󰤟"
                "󰤢"
                "󰤥"
                "󰤨"
              ];
              format-linked = "󰌷 {ifname}";
              format-wifi = "{icon} {essid}";
              tooltip-disconnected = "Disconnected";
              tooltip-format = "{ifname} via {gwaddr}";
              tooltip-format-ethernet = "󱎔 {ifname}";
              tooltip-format-wifi = "Connected to {essid} ({signalStrength}󰏰 Strength) over {ifname} via {gwaddr}";
            };
            position = "top";
            privacy = {
              icon-size = 20;
              icon-spacing = 4;
              modules = [
                {
                  tooltip = true;
                  tooltip-icon-size = 24;
                  type = "screenshare";
                }
                {
                  tooltip = true;
                  tooltip-icon-size = 24;
                  type = "audio-in";
                }
              ];
              transition-duration = 200;
            };
            pulseaudio = {
              format = "{icon} {volume:2}󰏰";
              format-bluetooth = "{icon}  {volume}󰏰";
              format-icons = {
                car = "";
                default = [
                  "󰖀"
                  "󰕾"
                ];
                hands-free = "󰋋";
                headphone = "󰋋";
                headset = "󰋋";
                phone = "";
                portable = "";
              };
              format-muted = "󰝟";
              on-click = "pamixer -t";
              on-click-right = "pavucontrol";
              scroll-step = 5;
            };
            tray = {
              icon-size = 25;
              show-passive-items = true;
              spacing = 5;
            };
            user = {
              format = " {user}";
              icon = true;
            };
          }
          {
            cpu = {
              format = "󰍛 {usage}󰏰";
              states = {
                critical = 95;
                warning = 80;
              };
            };
            "hyprland/workspaces" = {
              disable-scroll = true;
              format = "{name}";
            };
            layer = "top";
            memory = {
              format = " {}󰏰 ({used:0.1f}/{total:0.1f} GiB)";
              states = {
                critical = 90;
                warning = 70;
              };
            };
            # modules-center = ["wlr/taskbar"];
            # modules-left = ["hyprland/workspaces"];
            modules-right = [
              "temperature"
              "cpu"
              "memory"
            ];
            position = "bottom";
            temperature = {
              critical-threshold = 80;
              format = "{icon} {temperatureC} °C";
              format-critical = "{icon}! {temperatureC} °C";
              format-icons = [
                "󱃃"
                "󰔏"
                "󱃂"
              ];
              thermal-zone = 1;
            };
            "wlr/taskbar" = {
              format = "{icon}";
              icon-size = 35;
              on-click = "activate";
            };
          }
        ];
      };
    };
}