nix_config/home/modules/gui/polybar.nix

{
  config,
  lib,
  pkgs,
  ...
}:
with lib; {
  services.polybar = {
    package = pkgs.polybarFull;
    script = ''
      # Terminate already running bar instances
      killall -q polybar

      # Wait until the processes have been shut down
      while pgrep -u $UID -x polybar >/dev/null; do sleep 1; done

      # Launch Polybar, using default config location ~/.config/polybar/config
      polybar -r main & polybar -r secondary &
    '';

    settings = {
      "colors" = {
        # background = "\${xrdb:color0:#222}";
        background = "#AA000000";
        background-alt = "#00000000";
        # foreground = "\${xrdb:color7:#222}";
        foreground = "#ffffff";
        foreground-alt = "#ffffff";
        primary = "#ffffff";
        secondary = "#e60053";
        alert = "#bd2c40";
      };

      "bar/main" = {
        monitor = config.local.gui.primaryMonitor.monitorId;
        width = "100%";
        height = 30;
        offset-x = "0%";
        offset-y = "0%";
        radius = 0.0;
        fixed-center = false;

        background = "\${colors.background}";
        foreground = "\${colors.foreground}";

        line-size = 1;
        line-color = "#f0000000";

        border-size = 0;
        border-color = "#00000000";

        padding-left = 0;
        padding-right = 0;

        module-margin-left = 1;
        module-margin-right = 1;

        # font-0 = "fixed:pixelsize=10;1";
        font-0 = "JetBrains Mono Light:size=10;0";
        font-1 = "unifont:fontformat=truetype:size=8:antialias=false;0";
        font-2 = "siji:pixelsize=10;1";
        # font-2 = "FontAwesome5Free:style=Regular:size=10;4";

        modules-left = "i3";
        modules-center = "xwindow";
        modules-right = "xkeyboard pulseaudio filesystem memory cpu temperature gputemperature nvmetemperature wlan eth date semanatec";
        separator = "|";

        tray-position = "right";
        tray-padding = 2;

        # To allow other windows to be placed above the bar, or to avoid having the bar visible when in fullscreen mode,
        # you need to use the following two parameters. Note that it will tell the window manager to back off so no
        # area will be reserved, etc.
        #
        # wm-restack = "i3";
        # override-redirect = true;

        cursor-click = "pointer";
        cursor-scroll = "ns-resize";
      };

      "bar/secondary" = {
        monitor = head (attrNames (filterAttrs (monitorId: v:
            !v.primary) config.local.gui.monitors)); # this is bad. will fail if more than 2 monitors. this sets all monitors other than the primary one for this bar.
        "inherit" = "bar/main";

        modules-left = "i3";
        modules-center = "xwindow";
        modules-right = "xkeyboard pulseaudio date";
        tray-position = "none";
      };

      "module/xwindow" = {
        type = "internal/xwindow";
        label = "%title:0:30:...%";
      };

      "module/xkeyboard" = {
        type = "internal/xkeyboard";
        blacklist-0 = "num lock";

        format-prefix = "";
        format-prefix-foreground = "\${colors.foreground-alt}";

        label-layout = "%layout%";

        label-indicator-padding = 2;
        label-indicator-margin = 1;
        label-indicator-background = "\${colors.secondary}";
      };

      "module/filesystem" = {
        type = "internal/fs";
        interval = 10;

        mount-0 = "/";

        label-mounted = "%{F#0a81f5}%mountpoint%%{F-}: %used%/%total%";
        label-unmounted = "";
      };

      "module/i3" = {
        type = "internal/i3";
        format = "<label-state> <label-mode>";
        index-sort = true;
        wrapping-scroll = false;

        # Only show workspaces on the same output as the bar
        # pin-workspaces = true

        label-mode-padding = 1;
        label-mode-foreground = "#000";
        label-mode-background = "\${colors.primary}";

        # focused = Active workspace on focused monitor
        label-focused = "%index%";
        label-focused-background = "\${colors.background}";
        label-focused-underline = "\${colors.primary}";
        label-focused-padding = 1;

        # unfocused = Inactive workspace on any monitor
        label-unfocused = "%index%";
        label-unfocused-padding = 1;

        # visible = Active workspace on unfocused monitor
        label-visible = "%index%";
        label-visible-background = "\${self.label-focused-background}";
        label-visible-underline = "\${self.label-focused-underline}";
        label-visible-padding = "\${self.label-focused-padding}";

        # urgent = Workspace with urgency hint set
        label-urgent = "%index%";
        label-urgent-background = "\${colors.alert}";
        label-urgent-padding = 1;
      };

      "module/xbacklight" = {
        type = "internal/xbacklight";

        format = "<label> <bar>";
        label = "BL";

        bar-width = 10;
        bar-indicator = "|";
        bar-indicator-foreground = "#fff";
        bar-indicator-font = 2;
        bar-fill = "─";
        bar-fill-font = 2;
        bar-fill-foreground = "#9f78e1";
        bar-empty = "─";
        bar-empty-font = 2;
        bar-empty-foreground = "\${colors.foreground-alt}";
      };

      "module/backlight-acpi" = {
        "inherit" = "module/xbacklight";
        type = "internal/backlight";
        card = "intel_backlight";
      };

      "module/cpu" = {
        type = "internal/cpu";
        interval = 2;
        format-prefix = "cpu ";
        format-prefix-foreground = "\${colors.foreground-alt}";
        label = "%percentage:2%%";
      };

      "module/memory" = {
        type = "internal/memory";
        interval = 2;
        format-prefix = "mem ";
        format-prefix-foreground = "\${colors.foreground-alt}";
        label = "%percentage_used%%";
      };

      "module/wlan" = {
        type = "internal/network";
        interface = "wlp7s0";
        interval = 3.0;

        format-connected = "<ramp-signal> <label-connected>";
        label-connected = "%essid%";

        format-disconnected = "";
        # format-disconnected = "<label-disconnected>";
        # format-disconnected-underline = "\${self.format-connected-underline}";
        # label-disconnected = "%ifname% disconnected";
        # label-disconnected-foreground = "\${colors.foreground-alt}";

        ramp-signal-0 = "";
        ramp-signal-1 = "";
        ramp-signal-2 = "";
        ramp-signal-3 = "";
        ramp-signal-4 = "";
        ramp-signal-foreground = "\${colors.foreground-alt}";
      };

      "module/eth" = {
        type = "internal/network";
        interface = "enp8s0";
        interval = 3.0;

        format-connected-prefix = "";
        format-connected-prefix-foreground = "\${colors.foreground-alt}";
        label-connected = "%local_ip%";

        format-disconnected = "";
        # format-disconnected = "<label-disconnected>";
        # format-disconnected-underline = "\${self.format-connected-underline}";
        # label-disconnected = "%ifname% disconnected";
        # label-disconnected-foreground = "\${colors.foreground-alt}";
      };

      "module/date" = {
        type = "internal/date";
        interval = 1;

        date = " %d/%m/%Y";
        date-alt = " %c";

        time = "%H:%M";
        time-alt = " [%s]";

        format-prefix = "";
        format-prefix-foreground = "\${colors.foreground-alt}";

        label = "%date% %time%";
      };

      #      "module/semanatec" = {
      #        type = "custom/script"
      #        exec = "/home/fabian/bin/semanatec/target/release/semanatec"
      #        interval = 3600
      #        format-prefix = ""
      #      };

      "module/pulseaudio" = {
        type = "internal/pulseaudio";

        format-volume = "<label-volume>";
        label-volume = "vol %percentage%%";
        label-volume-foreground = "\${root.foreground}";

        label-muted = "vol 0%";
        label-muted-foreground = "\${root.foreground}";

        bar-volume-width = 10;
        bar-volume-foreground-0 = "#55aa55";
        bar-volume-foreground-1 = "#55aa55";
        bar-volume-foreground-2 = "#55aa55";
        bar-volume-foreground-3 = "#55aa55";
        bar-volume-foreground-4 = "#55aa55";
        bar-volume-foreground-5 = "#f5a70a";
        bar-volume-foreground-6 = "#ff5555";
        bar-volume-gradient = false;
        bar-volume-indicator = "|";
        bar-volume-indicator-font = 2;
        bar-volume-fill = "─";
        bar-volume-fill-font = 2;
        bar-volume-empty = "─";
        bar-volume-empty-font = 2;
        bar-volume-empty-foreground = "\${colors.foreground-alt}";
      };

      "module/alsa" = {
        type = "internal/alsa";

        format-volume = "<label-volume> <bar-volume>";
        label-volume = "VOL";
        label-volume-foreground = "\${root.foreground}";

        format-muted-prefix = "vol ";
        format-muted-foreground = "\${colors.foreground-alt}";
        label-muted = "sound muted";

        bar-volume-width = 10;
        bar-volume-foreground-0 = "#55aa55";
        bar-volume-foreground-1 = "#55aa55";
        bar-volume-foreground-2 = "#55aa55";
        bar-volume-foreground-3 = "#55aa55";
        bar-volume-foreground-4 = "#55aa55";
        bar-volume-foreground-5 = "#f5a70a";
        bar-volume-foreground-6 = "#ff5555";
        bar-volume-gradient = false;
        bar-volume-indicator = "|";
        bar-volume-indicator-font = 2;
        bar-volume-fill = "─";
        bar-volume-fill-font = 2;
        bar-volume-empty = "─";
        bar-volume-empty-font = 2;
        bar-volume-empty-foreground = "\${colors.foreground-alt}";
      };

      "module/battery" = {
        type = "internal/battery";
        battery = "BAT0";
        adapter = "ADP1";
        full-at = 98;

        format-charging = "<animation-charging> <label-charging>";
        format-charging-underline = "#ffb52a";

        format-discharging = "<animation-discharging> <label-discharging>";
        format-discharging-underline = "\${self.format-charging-underline}";

        format-full-prefix = " ";
        format-full-prefix-foreground = "\${colors.foreground-alt}";
        format-full-underline = "\${self.format-charging-underline}";

        ramp-capacity-0 = "";
        ramp-capacity-1 = "";
        ramp-capacity-2 = "";
        ramp-capacity-foreground = "\${colors.foreground-alt}";

        animation-charging-0 = "";
        animation-charging-1 = "";
        animation-charging-2 = "";
        animation-charging-foreground = "\${colors.foreground-alt}";
        animation-charging-framerate = 750;

        animation-discharging-0 = "";
        animation-discharging-1 = "";
        animation-discharging-2 = "";
        animation-discharging-foreground = "\${colors.foreground-alt}";
        animation-discharging-framerate = 750;
      };

      "module/temperature" = {
        type = "internal/temperature";
        warn-temperature = 60;
        hwmon-path = "/sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon1/temp2_input";

        format = "<ramp> <label>";
        format-warn = "<ramp> <label-warn>";

        label = "cpu %temperature-c%";
        label-warn = "cpu %temperature-c%";
        label-warn-foreground = "\${colors.secondary}";

        ramp-0 = "";
        ramp-1 = "";
        ramp-2 = "";
        ramp-foreground = "\${colors.foreground-alt}";
      };

      "module/gputemperature" = {
        type = "internal/temperature";
        warn-temperature = 60;
        hwmon-path = "/sys/devices/pci0000:00/0000:00:03.1/0000:09:00.0/hwmon/hwmon3/temp1_input";

        format = "<ramp> <label>";
        format-warn = "<ramp> <label-warn>";

        label = "gpu %temperature-c%";
        label-warn = "gpu %temperature-c%";
        label-warn-foreground = "\${colors.secondary}";

        ramp-0 = "";
        ramp-1 = "";
        ramp-2 = "";
        ramp-foreground = "\${colors.foreground-alt}";
      };

      "module/nvmetemperature" = {
        type = "internal/temperature";
        warn-temperature = 60;
        hwmon-path = "/sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/hwmon/hwmon0/temp1_input";

        format = "<ramp> <label>";
        format-warn = "<ramp> <label-warn>";

        label = "M.2 %temperature-c%";
        label-warn = "M.2 %temperature-c%";
        label-warn-foreground = "\${colors.secondary}";

        ramp-0 = "";
        ramp-1 = "";
        ramp-2 = "";
        ramp-foreground = "\${colors.foreground-alt}";
      };

      "module/powermenu" = {
        type = "custom/menu";

        expand-right = true;

        format-spacing = 1;

        label-open = "";
        label-open-foreground = "\${colors.secondary}";
        label-close = " cancel";
        label-close-foreground = "\${colors.secondary}";
        label-separator = "|";
        label-separator-foreground = "\${colors.foreground-alt}";

        menu-0-0 = "reboot";
        menu-0-0-exec = "menu-open-1";
        menu-0-1 = "power off";
        menu-0-1-exec = "menu-open-2";

        menu-1-0 = "cancel";
        menu-1-0-exec = "menu-open-0";
        menu-1-1 = "reboot";
        menu-1-1-exec = "sudo reboot";

        menu-2-0 = "power off";
        menu-2-0-exec = "sudo poweroff";
        menu-2-1 = "cancel";
        menu-2-1-exec = "menu-open-0";
      };

      "module/sink_changer" = {
        type = "custom/script";
        exec = "/home/fabian/bin/polybar_scripts/info.sh";
        label = "%output%";
        click-left = "/home/fabian/bin/polybar_scripts/sink_changer.sh";
        # format-prefix = " ";
        interval = "0";
        # format-prefix-foreground = "${colors.foreground-alt}";
      };

      "settings" = {
        screenchange-reload = true;
        # compositing-background = "xor";
        # compositing-background = "screen";
        # compositing-foreground = "source";
        # compositing-border = "over";
        # pseudo-transparency = false;
      };

      "global/wm" = {
        margin-top = 5;
        margin-bottom = 5;
      };
    };
  };
}