{ pkgs, ... }:

{
  programs.wofi.enable = true;

  # hypr packages
  home.packages = with pkgs; [
    hypridle
    hyprlock
    wofi
  ];

  # some env vars for improvement
  home.sessionVariables = {
    NIXOS_OZONE_WL = "1";
    WLR_NO_HARDWARE_CURSORS = "1";
  };
  
  # hyprland config
  wayland.windowManager.hyprland = {
    enable = true;

    settings = {
      exec-once = [
        "waybar"
      ];
  
      monitor = [
        "HDMI-A-2, 1920x1080@60, 0x0, 1"
        "eDP-1, 1920x1080@60, 0x1080, 1"
      ];

      input = {
        kb_layout = "us,cz";
        kb_variant = ",qwerty";
        kb_options = "grp:alt_shift_toggle";
        touchpad = {
          natural_scroll = true;
        };
      };

      windowrule = [
        "float,title:\"nmtui-popup\""
        "center,title:\"nmtui-popup\""
      ];

      general = {
        gaps_in = 5;
        gaps_out = 10;
        border_size = 2;
        layout = "master";
      };

      master = {
        mfact = 0.5;
      };

      decoration = {
        rounding = 8;
        blur = {
          size = 3;
          passes = 2;
        };
      };

      misc = {
        disable_hyprland_logo = true;
        disable_splash_rendering = true;
      };

      "$mod" = "SUPER";
      "$term" = "${pkgs.kitty}/bin/kitty";
      "$menu" = "${pkgs.wofi}/bin/wofi --show run";
      "$lock" = "${pkgs.hyprlock}/bin/hyprlock -n";
/*
      bind = [
        "$mod SHIFT, RETURN, exec, $term"
        "$mod SHIFT, C, killactive"
        "$mod SHIFT, Q, exit"
        "$mod, P, exec, $menu"

        "$mod, L, exec, $lock"

        "$mod, H, movefocus, l"
        "$mod, J, movefocus, r"
        "$mod, K, movefocus, u"
        "$mod, L, movefocus, d"

        "$mod, 1, workspace, 1"
        "$mod, 2, workspace, 2"
        "$mod, 3, workspace, 3"
        "$mod, 4, workspace, 4"

        "$mod SHIFT, 1, movetoworkspace, 1"
        "$mod SHIFT, 2, movetoworkspace, 2"
        "$mod SHIFT, 3, movetoworkspace, 3"
        "$mod SHIFT, 4, movetoworkspace, 4"

        {
          key = "XF86MonBrightnessUp";
          mods = "";
          command = "light -A 10";
        }
        {
          key = "XF86MonBrightnessDown";
          mods = "";
          command = "light -U 10";
        }

        {
          key = "XF86AudioRaiseVolume";
          mods = "";
          command = "wpctl set-volume @DEFAULT_SINK@ 5%+";
        }
        {
          key = "XF86AudioLowerVolume";
          mods = "";
          command = "wpctl set-volume @DEFAULT_SINK@ 5%-";
        }
        {
          key = "XF86AudioMute";
          mods = "";
          command = "wpctl set-mute @DEFAULT_SINK@ toggle";
        }
      ];
*/
    bind = [
      # standard $mod keybindings
      { key = "RETURN"; mods = "$mod SHIFT"; command = "$term"; }
      { key = "C"; mods = "$mod SHIFT"; command = "killactive"; }
      { key = "Q"; mods = "$mod SHIFT"; command = "exit"; }
      { key = "P"; mods = "$mod"; command = "$menu"; }

      { key = "L"; mods = "$mod"; command = "$lock"; }

      { key = "H"; mods = "$mod"; command = "movefocus,l"; }
      { key = "J"; mods = "$mod"; command = "movefocus,r"; }
      { key = "K"; mods = "$mod"; command = "movefocus,u"; }
      { key = "L"; mods = "$mod"; command = "movefocus,d"; }

      # workspace switching
      { key = "1"; mods = "$mod"; command = "workspace,1"; }
      { key = "2"; mods = "$mod"; command = "workspace,2"; }
      { key = "3"; mods = "$mod"; command = "workspace,3"; }
      { key = "4"; mods = "$mod"; command = "workspace,4"; }

      { key = "1"; mods = "$mod SHIFT"; command = "movetoworkspace,1"; }
      { key = "2"; mods = "$mod SHIFT"; command = "movetoworkspace,2"; }
      { key = "3"; mods = "$mod SHIFT"; command = "movetoworkspace,3"; }
      { key = "4"; mods = "$mod SHIFT"; command = "movetoworkspace,4"; }

      # brightness keys
      { key = "XF86MonBrightnessUp"; mods = ""; command = "light -A 10"; }
      { key = "XF86MonBrightnessDown"; mods = ""; command = "light -U 10"; }

      # volume keys (PipeWire)
      { key = "XF86AudioRaiseVolume"; mods = ""; command = "wpctl set-volume @DEFAULT_SINK@ 5%+"; }
      { key = "XF86AudioLowerVolume"; mods = ""; command = "wpctl set-volume @DEFAULT_SINK@ 5%-"; }
      { key = "XF86AudioMute"; mods = ""; command = "wpctl set-mute @DEFAULT_SINK@ toggle"; }
    ];
  };
};
}