{ hostName, pkgs, ... }:

{
  programs.waybar = {
    enable = true;
    settings = {
      mainBar = {
        layer = "top";
        position = "top";
        height = 32;
        modules-left = [
          "hyprland/workspaces"
          "hyprland/window"
        ];
        modules-center = [
          "clock"
        ];
        modules-right = [
          "tray"
          "network"
          "pulseaudio"
          "battery"
        ];

        # Modules left
        "hyprland/workspaces" = {
          "format" = "{icon}";
          "on-scroll-up" = "hyprctl dispatch workspace e+1";
          "on-scroll-down" = "hyprctl dispatch workspace e-1";
          "on-click" = "activate";
          "persistent-workspaces" = if hostName == "xv-laptop" then {
            "DP-10" = [ 1 2 3 4 ];
            "DP-9" = [ 5 6 7 ];
            "eDP-1" = [ 8 9 10 ];
          } else {
            "DP-2" = [ 1 2 3 4 5 ];
            "HDMI-A-1" = [ 6 7 8 9 10 ];
          };
          "format-icons" = {
            "default" = "";
            "empty" = "";
            "active" = "";
          };
        };
        "hyprland/window" = {
          "max-length" = 200;
          "seperate-outputs" = true;
        };

        # Modules middle
        "clock" = {
          "interval" = 1;
          "format" = "{:%a %d %b | %H:%M:%S}";
        };

        # Modules right
        "tray" = {
          "spacing" = 10;
          "icon-size" = 21;
        };

        "battery" = {
          "bat" = "BAT1";
          "interval" = 60;
          "states" = {
              "warning" = 30;
              "critical" = 15;
          };
          "format" = "{icon}  {capacity}%";
          "format-icons" = [ "" "" "" "" "" ];
        };
        "pulseaudio" = {
          "format" = "{icon} {volume}%";
          "format-bluetooth" = "{volume}% {icon}";
          "format-muted" = "󰝟";
          "format-icons" = {
              "headphone" = "";
              "hands-free" = "";
              "headset" = "";
              "phone" = "";
              "portable" = "";
              "car" = "";
              "default" = ["" ""];
          };
          "scroll-step" = 1;
          "on-click" = "pavucontrol";
          "ignored-sinks" = ["Easy Effects Sink"];
        };
        "network" = {
          "interface" = "wlan0";
          "format" = "{ifname}";
          "format-wifi" = "  {essid}";
          "format-ethernet" = "󰊗  {ipaddr}/{cidr}";
          "format-disconnected" = "";
          "tooltip-format" = "{ifname} via {gwaddr}";
          "tooltip-format-wifi" = "{essid} ({signalStrength}%)";
          "tooltip-format-ethernet" = "{ifname}";
          "tooltip-format-disconnected" = "Disconnected";
          "max-length" = 50;
        };
      };
    };
    style = ''
      * {
        /* `otf-font-awesome` is required to be installed for icons */
        font-family: DejaVuSansM Nerd Font;
      }

      #workspaces,#window,#clock,#battery,#tray,#pulseaudio,#network {
        background-color: @theme_bg_color;
        border-radius: 50px;
        padding: 0px 15px;
        margin: 5px 3px 0px 3px;
      }

      #workspaces {
        margin-left: 10px; 
        padding: 0px 5px;
        font-size: 15px;
      }

      window#waybar.empty #window {
        background-color: transparent;
      }

      window#waybar {
        background-color: transparent;
        font-size: 12px;
      }

      #workspaces button.active {
        color: @theme_text_color;
      }

      #workspaces button {
        color: shade(@theme_text_color, 0.5);
        padding: 2px 5px;
      }

      #battery {
        margin-right: 10px;
      }

      #battery.warning {
        background-color: #ff8000;
      }

      #battery.critical {
        background-color: #f00;
      }
    '';
  };
}