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

let
  mod = "Mod4";
in
{
  xsession.windowManager.i3 = {
    enable = true;
    config = {
      modifier = mod;
      fonts = {
        names = [ "DejaVu Sans Mono" "FontAwesome 6" ];
      };

      keybindings = lib.mkOptionDefault {
        # rofi (dmenu)
        "${mod}+d" = "exec rofi -show combi -config ~/.config/rofi/config.rasi";

        # screenlock
        "ctrl+${mod}+l" = "exec --no-startup-id ~/.config/i3/lock.sh";

        # audio control fluff
        "XF86AudioRaiseVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && $refresh_i3status";
        "XF86AudioLowerVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && $refresh_i3status";
        "XF86AudioMute" = "exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status";
        "XF86AudioMicMute" = "exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status";

        # Terminal
        "${mod}+Return" = "exec alacritty";
      };
    };

    extraConfig = "floating_modifier ${mod}\n
    gaps inner 10\n
    gaps outer 0\n
    smart_gaps on\n";
  };
}