dotfiles/common/desktop_environment/hyprland/home_manager/waybar.nix

{
  lib,
  osConfig,
  ...
}:
let
  ccfg = import ../../../config.nix;
  cfg_path = [
    ccfg.custom_config_key
    "desktopEnvironment"
    "hyprland"
    "waybar"
  ];
  cfg = lib.attrsets.getAttrFromPath cfg_path osConfig;
in
{
  config = lib.mkIf cfg.enable {
    programs.waybar = {
      enable = true;
      systemd.enable = true;
      settings = {
        mainBar = {
          layer = "top";
          position = "top";
          height = 30;
          spacing = 6;
          margin-top = 0;
          margin-bottom = 0;
          margin-left = 10;
          margin-right = 10;

          modules-left = [
            "hyprland/workspaces"
          ];

          modules-center = [
            "clock"
            "temperature"
            "cpu"
            "memory"
            "disk"
          ];

          modules-right = [
            "pulseaudio"
            "network"
            "bluetooth"
            "custom/notifications"
            "hyprland/language"
          ];

          # Workspaces configuration
          "hyprland/workspaces" = {
            format = "{icon}";
            format-icons = {
              "1" = "一";
              "2" = "二";
              "3" = "三";
              "4" = "四";
              "5" = "五";
              "6" = "六";
              "7" = "七";
              "8" = "八";
              "9" = "九";
              "10" = "十";
              "11" = "十一";
              "12" = "十二";
              "13" = "十三";
              "14" = "十四";
              "15" = "十五";
              "16" = "十六";
              "17" = "十七";
              "18" = "十八";
              "19" = "十九";
              "20" = "二十";
            };
            show-special = false;
          };

          pulseaudio = {
            format = "{icon} {volume}%";
            format-bluetooth = "󰂰 {volume}%";
            format-bluetooth-muted = "󰂲 ";
            format-muted = "󰖁 ";
            format-source = "󰍬 {volume}%";
            format-source-muted = "󰍭 ";
            format-icons = {
              headphone = "󰋋";
              hands-free = "󰂑";
              headset = "󰂑";
              phone = "󰏲";
              portable = "󰦧";
              car = "󰄋";
              default = [
                "󰕿"
                "󰖀"
                "󰕾"
              ];
            };
            scroll-step = 5;
            on-click = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
            on-click-right = "swaync-client -t -sw";
          };

          "custom/notifications" = {
            format = "{icon} {}";
            format-icons = {
              notification = "";
              none = "";
              dnd-notification = "󰂛";
              dnd-none = "󰂛";
              inhibited-notification = "";
              inhibited-none = "";
              dnd-inhibited-notification = "󰂛";
              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;
            tooltip = false;
          };

          # Clock
          clock = {
            format = "{:%b %d, %H:%M}";
          };

          temperature = {
            thermal-zone = 2;
            hwmon-path = "/sys/class/hwmon/hwmon2/temp1_input";
            critical-threshold = 80;
            format-critical = "󰔏 {temperatureC}°C";
            format = "󰔏 {temperatureC}°C";
          };

          cpu = {
            format = "󰻠 {usage}%";
            tooltip = false;
            on-click = "btop";
          };

          memory = {
            format = "󰍛 {}%";
            on-click = "btop";
          };

          disk = {
            interval = 30;
            format = "󰋊 {percentage_used}%";
            path = "/";
            on-click = "btop";
          };

          network = {
            format-wifi = "󰤨 {essid} ({signalStrength}%)";
            format-ethernet = "󰈀 {ipaddr}/{cidr}";
            tooltip-format = "{ifname} via {gwaddr} ";
            format-linked = "󰈀 {ifname} (No IP)";
            format-disconnected = "󰖪 Disconnected";
            on-click = "wofi-wifi-menu";
            on-click-right = "nmcli radio wifi toggle";
          };

          bluetooth = {
            format = "󰂯 {status}";
            format-connected = "󰂱 {device_alias}";
            format-connected-battery = "󰂱 {device_alias} {device_battery_percentage}%";
            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}%";
            on-click = "wofi-bluetooth-menu";
            on-click-right = "bluetoothctl power toggle";
          };

          # Keyboard input (language)
          "hyprland/language" = {
            format = "{}";
            format-en = "EN";
            format-ja = "JP";
          };
        };
      };

      style = ''
        * {
          font-family: "JetBrainsMonoNL Nerd Font";
          font-size: 12px;
          border: none;
          border-radius: 0;
          min-height: 0;
        }

        window#waybar {
          background: transparent;
          border-radius: 10px;
          margin: 0px;
        }

        .modules-left,
        .modules-center,
        .modules-right {
          background: rgba(26, 27, 38, 0.8);
          border-radius: 10px;
          margin: 4px;
          padding: 0 10px;
        }

        #workspaces {
          padding: 0 5px;
        }

        #workspaces button {
          padding: 0 8px;
          background: transparent;
          color: #c0caf5;
          border-radius: 5px;
          margin: 2px;
        }

        #workspaces button:hover {
          background: rgba(125, 196, 228, 0.2);
          color: #7dcae4;
        }

        #workspaces button.active {
          background: #7dcae4;
          color: #1a1b26;
        }

        #pulseaudio,
        #custom-notifications,
        #clock,
        #temperature,
        #cpu,
        #memory,
        #disk,
        #network,
        #bluetooth,
        #language {
          padding: 0 8px;
          color: #c0caf5;
          margin: 2px;
        }

        #temperature.critical {
          color: #f7768e;
        }

        #network.disconnected {
          color: #f7768e;
        }

        #bluetooth.disabled {
          color: #565f89;
        }

        #pulseaudio.muted {
          color: #565f89;
        }
      '';
    };
  };
}