{ config, lib, pkgs, ... }:
{
  home.packages = with pkgs; [
    waybar
  ];
  programs.waybar = {
    enable = true;
    settings = {
	  mainBar = {
        layer = "top";
        position = "top";
        "modules-left" = [
          "tray"
          "custom/cpu_linux"
          "temperature"
          "memory"
          "disk"
          "custom/nvidia"
        ];
        "modules-center" = [ "sway/window" ];
        "modules-right" = [
          "group/blight"
          "custom/colorpicker"
          "idle_inhibitor"
          "bluetooth"
          "group/audio"
          "group/networking"
          "battery"
          "clock"
        ];
  
        margin = null;
        spacing = 15;
        reload_style_on_change = true;
  
        "clock" = {
          format = "{:%a %d.%m.%y | Week: %U | %T}";
          interval = 1;
          tooltip-format = "\n<big>{:%Y %B}</big>\n<tt><small>{calendar}</small></tt>";
          calendar-weeks-pos = "right";
          today-format = "<span color='#7645AD'><b><u>{}</u></b></span>";
          format-calendar = "<span color='#aeaeae'><b>{}</b></span>";
          format-calendar-weeks = "<span color='#aeaeae'><b>W{:%V}</b></span>";
          format-calendar-weekdays = "<span color='#aeaeae'><b>{}</b></span>";
        };
  
        "disk" = {
          interval = 30;
          format = " {percentage_used}% {free:2} free";
          path = "/";
        };
  
        "memory" = {
          format = " {percentage}% {used:.1f}/{total:.1f} S: {swapUsed:.1f}/{swapTotal:.1f}";
        };
  
        "custom/cpu_linux" = {
          exec = "~/.config/waybar/scripts/cpu_linux.sh";
          "return-type" = "json";
          interval = 2;
          format = ": {text}%";
        };
  
        "custom/nvidia" = {
          exec = "nvidia-smi --query-gpu=utilization.gpu,temperature.gpu --format=csv,nounits,noheader | sed 's/\\([0-9]\\+\\), \\([0-9]\\+\\)/\\1% @ \\2°C/g'";
          format = "  {}";
          interval = 4;
        };
  
        "temperature" = {
          format = " {temperatureC}°C";
          hwmon-path = "/sys/devices/platform/coretemp.0/hwmon/hwmon7/temp1_input";
          format-critical = " {temperatureC}°C";
          interval = 1;
          critical-threshold = 80;
          on-click = "psensor";
        };
  
        "tray" = {
          icon-size = 14;
          spacing = 5;
        };
  
        "idle_inhibitor" = {
          format = "<span font='12'>{icon}</span>";
          format-icons = {
            activated = "󰾪 Presentation mode on";
            deactivated = "󰅶";
          };
        };
  
        "bluetooth" = {
          format-on = "󰂰";
          format-off = "";
          format-disabled = "󰂲";
          format-connected = "󰂴";
          format-connected-battery = "{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 = "rofi-bluetooth";
        };
  
        "pulseaudio" = {
          format = "{volume}% {icon}";
          format-bluetooth = "󰂰";
          format-muted = "";
          tooltip-format = "{volume}% {icon}";
          format-icons = {
            headphones = "";
            bluetooth = "󰥰";
            handsfree = "";
            headset = "󱡬";
            phone = "";
            portable = "";
            car = "";
            default = [ "" ];
          };
          scroll-step = 5;
          justify = "center";
          on-click = "pamixer -t";
          on-click-right = "pavucontrol";
          on-scroll-up = "pactl set-sink-volume @DEFAULT_SINK@ +5%";
          on-scroll-down = "pactl set-sink-volume @DEFAULT_SINK@ -5%";
        };
  
        "pulseaudio#mic" = {
          format = "{format_source}";
          format-source = "";
          format-source-muted = "";
          tooltip-format = "{volume}% {format_source} ";
          on-click = "pactl set-source-mute 1 toggle";
          on-scroll-down = "pactl set-source-volume 1 -1%";
          on-scroll-up = "pactl set-source-volume 1 +1%";
        };
  
        "group/audio" = {
          orientation = "horizontal";
          modules = [ "pulseaudio" "pulseaudio#mic" ];
        };
  
        "group/networking" = {
          orientation = "horizontal";
          modules = [ "network" "network#speed" ];
        };
  
        network = {
          format-wifi = "  {essid}";
          format-ethernet = "󰈀";
          format-disconnected = "󱐅";
          tooltip-format = "{ipaddr}";
          tooltip-format-wifi = "{essid} ({signalStrength}%)   \n{ipaddr} | {frequency} MHz{icon}";
          tooltip-format-ethernet = "{ifname} 󰈀 \n{ipaddr} | {frequency} MHz{icon} ";
          tooltip-format-disconnected = "Not Connected";
          on-click = "networkmanager_dmenu";
        };
  
        "network#speed" = {
          format = "󰁅 {bandwidthDownBits:20} 󰁝 {bandwidthUpBits:20}";
          interval = 1;
          tooltip = true;
          tooltip-format = "{ipaddr}";
          tooltip-format-wifi = "{essid} ({signalStrength}%)   \n{ipaddr} | {frequency} MHz{icon} ";
          tooltip-format-ethernet = "{ifname} 󰈀 \n{ipaddr} | {frequency} MHz{icon} ";
          tooltip-format-disconnected = "Not Connected";
          on-click = "networkmanager_dmenu";
        };
  
        "battery" = {
          interval = 4;
          states = {
            good = 95;
            warning = 30;
            critical = 20;
          };
          format = "{capacity}% <span font='16px'>{icon}</span> {power:.2f}W {time}";
          format-time = "{H}h {M}min";
          tooltip = "{time}";
          format-charging = "{capacity}% Full at {full-at}%";
          format-plugged = "{capacity}% 󰠠";
          format-icons = [
            "󰪞" "󰪟" "󰪠" "󰪡"
            "󰪢" "󰪣" "󰪤" "󰪥"
          ];
        };
      };
    };
  };
}