nix-config/home/waybar.nix

{ config, lib, ... }:

let
  opacity = lib.strings.floatToString config.stylix.opacity.terminal;
  position = "top";
  opposite = builtins.replaceStrings ["left" "right" "top" "bottom"] ["right" "left" "bottom" "top"] position;
  isVertical = position == "left" || position == "right";
in
{
  programs.waybar = {
    enable = true;

    settings = {
      mainBar = {
        layer = "top";
        position = position;
        width = if isVertical then 45 else null;
        height = if isVertical then null else 45;
        spacing = 8;

        modules-left = [ "wlr/workspaces" "custom/new-workspace" ];
        modules-center = [ "wlr/taskbar" ];
        modules-right = [ "tray" "wireplumber" "backlight" "battery" "clock" ];

        tray = {
          icon-size = 24;
          spacing = 8;
        };

        "wlr/taskbar" = {
          icon-size = 32;
          on-click = "activate";
          on-click-middle = "activate";
          on-click-right = "activate";
        };

        "hyprland/window" = {
          rotate = if isVertical then 90 else 0;
        };

        "wlr/workspaces" = {
          on-click = "activate";
          sort-by-number = true;
          format = "{icon}";
          format-icons = {
            "1" = "一";
            "2" = "二";
            "3" = "三";
            "4" = "四";
            "5" = "五";
            "6" = "六";
            "7" = "七";
            "8" = "八";
            "9" = "九";
            "10" = "十";
          };
        };

        wireplumber = {
          format = "{icon}";
          tooltip-format = "{volume}% {node_name}";
          format-muted = "";
          format-icons = [ "" "" ];
        };

        battery = {
          format = "{icon}";
          tooltip-format = "{capacity}% {timeTo}";
          format-icons = [ "" "" "" "" "" ];
        };

        clock = {
          format = if isVertical then "{:%H\n%M}" else "{:%H:%M}";
          tooltip-format = "<tt>{calendar}</tt>";
          calendar = {
            mode = "month";
            weeks-pos = "right";
            format = {
              months = "<span color='#ffead3'><b>{}</b></span>";
              days = "<span color='#ecc6d9'><b>{}</b></span>";
              weeks = "<span size='14pt' color='#99ffdd'><b>W{}</b></span>";
              weekdays = "<span size='18pt' color='#ffcc66'><b>{}</b></span>";
              today = "<span color='#ff6699'><b>{}</b></span>";
            };
          };
        };

        backlight = {
          format = "{icon}";
          format-icons = [ "" "" ];
        };

        "custom/new-workspace" = {
          format = "+";
          on-click = "hyprctl dispatch workspace empty && sleep 0.1 && rofi -show drun";
          on-click-right = "sleep 0.1 && rofi -show drun";
          on-click-middle = "hyprctl dispatch workspace empty";
          tooltip = false;
        };
      };
    };

    style = with config.lib.stylix.colors; lib.mkForce /* css */ ''
      @define-color base00 #${base00};
      @define-color base01 #${base01};
      @define-color base02 #${base02};
      @define-color base03 #${base03};
      @define-color base04 #${base04};
      @define-color base05 #${base05};
      @define-color base06 #${base06};
      @define-color base07 #${base07};
      @define-color base08 #${base08};
      @define-color base09 #${base09};
      @define-color base0A #${base0A};
      @define-color base0B #${base0B};
      @define-color base0C #${base0C};
      @define-color base0D #${base0D};
      @define-color base0E #${base0E};
      @define-color base0F #${base0F};

      * {
        color: @base05;
        font-size: 16px;
      }

      window#waybar {
        background: alpha(@base00, ${opacity});
        border-${opposite}: 1px solid alpha(@base02, 0.67);
      }

      window#waybar.fullscreen #workspaces button.active {
        background: alpha(@base09, 0.5);
      }

      #workspaces button {
        padding: ${if isVertical then "12px 0" else "0 12px"};
        border-radius: 0;
        border-bottom: 1px solid alpha(@base02, 0.5);
      }

      #workspaces button:hover {
        background: inherit;
      }

      #workspaces button.active {
        background: alpha(@base02, 0.5);
      }

      #window {
        padding-${if isVertical then "top" else "left"}: 8px;
        padding-${if isVertical then "bottom" else "right"}: 12px;
      }

      tooltip, #tray menu {
        background: @base00;
        border: 1px solid alpha(@base09, 0.93);
        padding: 8px;
      }

      #backlight, #battery, #wireplumber {
        font-family: "Font Awesome 6 Free Solid";
        font-size: 24px;
      }

      #custom-new-workspace {
        font-family: "Font Awesome 6 Free Solid";
        padding-${if isVertical then "top" else "left"}: 8px;
        padding-${if isVertical then "bottom" else "right"}: 8px;
        color: alpha(@base0A, 0.67);
      }

      #clock {
        font-size: 18px;
        font-weight: bold;
        padding-${if isVertical then "bottom" else "right"}: 8px;
      }
    '';
  };
}