{ config, pkgs, lib, inputs, ... }:

with lib;

let
  cfg = config.settings.desktop-environments.niri.waybar;
in {
  options = {
    settings.desktop-environments.niri.waybar.enable = lib.mkOption {
      type = lib.types.bool;
      description = ''
        Enable waybar configuration for configuration
      '';
      default = config.settings.desktop-environments.niri.enable;
    };
  };

  config = mkIf cfg.enable {
    stylix.targets.waybar.addCss = false;
  
    programs.waybar = {
      enable = true;
      systemd.enable = true;
    };

    programs.waybar.settings = {
      main = {
        layer = "top";
        position = "top";
        modules-left = [
          "niri/workspaces"
        ];
        modules-center = [
          "clock"
        ];
        modules-right = [
          "tray"
          "network"
          "pulseaudio"
          "battery"
        ];

        "clock" = {
          "format" = "{:%H:%M - %d}";
        };

        "tray" = {
          "spacing" = 8;
        };

        "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;
        };
      };
    };

    programs.waybar.style = /* css */''
      #workspaces,#window,#clock,#battery,#tray,#pulseaudio,#network {
        background-color: @base01;
        border-radius: 10px;
        padding: 0px 10px;
        margin-top: 3px;
        margin-left: 5px;
        margin-right: 5px;
      }
    
      #workspaces button {
        padding: 0 5px;
        background: transparent;
        color: @base05;
        border-bottom: 2px solid transparent;
        border-radius: 0;
      }

      window#waybar {
        background: transparent;
      }

      #workspaces button.active {
        border-bottom: 2px solid @base05;
      }

      #network {
        padding: 0 5px;
      }
    '';
  };
}