{ config, lib, pkgs, ... }:
with config.lib.niri.actions;
let
  playerctl = spawn "${pkgs.playerctl}/bin/playerctl";
  ss = "${toString config.hm.conf.xdg-dirs.mediaPath}/pics/ss/$(date +%Y-%m-%d_%H-%M-%S)";
in
{
  "Mod+O" = {
    action = toggle-overview;
    repeat = false;
  };
  "Mod+Slash".action = show-hotkey-overlay;

  # Audio
  XF86AudioRaiseVolume.action = playerctl "volume" "0.03+";
  XF86AudioLowerVolume.action = playerctl "volume" "0.03-";
  # microphone
  XF86AudioMute.action = spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle";
  # # headphones
  "Mod+XF86AudioMute".
    action = spawn "sh" "-c" ''
      wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle && \
      wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle
    '';

  "Super+Shift+L".action = spawn "swaylock" "-f";
  # Media keys
  XF86AudioPlay.action = playerctl "play-pause";
  XF86AudioPrev.action = playerctl "previous";
  XF86AudioNext.action = playerctl "next";

  # Column sizing
  "Mod+Minus".action = set-column-width "-10%";
  "Mod+Equal".action = set-column-width "+10%";

  # Finer height adjustments when in column with other windows.
  "Mod+Shift+Minus".action = set-window-height "-10%";
  "Mod+Shift+Equal".action = set-window-height "+10%";

  # Misc
  "Mod+Shift+V".action = toggle-window-floating;
  "Mod+Shift+P".action = power-off-monitors;
  "Mod+W".action = toggle-column-tabbed-display;

  "Mod+S" = {
    action = spawn "sh" "-c" ''
        grim -g "$(slurp)" - | tee ${ss}.png | wl-copy
      '';
    repeat = false;
  };
  "Mod+Shift+S" = {
    action = spawn "sh" "-c" ''
        grim -g "$(slurp)" ${ss}.png
        satty --filename "${ss}.png" --output-filename "${ss}-edited.png"
      '';
    repeat = false;
  };

  "Mod+Shift+D".action = spawn "sh" "-c"
  ''
    cliphist list | fuzzel --dmenu | cliphist decode | wl-copy
  '';

  # --- System / General ---
  "Mod+Return".action = spawn "foot";
  "Mod+D".action = spawn "fuzzel";
  "Mod+C".action = spawn "qalculate-gtk";
  "Mod+BracketLeft".action = consume-or-expel-window-left;
  "Mod+BracketRight".action = consume-or-expel-window-right;

  "XF86Tools" = {
    action = spawn "sh" "-c" ''
      pkill -9 firefox || true
      swaylock -f
      wpctl set-mute @DEFAULT_AUDIO_SINK@ 1
      wpctl set-mute @DEFAULT_AUDIO_SOURCE@ 1
      niri msg action power-off-monitors
    '';
    repeat = false;
  };

  "Mod+R".action = switch-preset-column-width;
  "Mod+Shift+R".action = reset-window-height;
  "Mod+F".action = maximize-column;
  "Mod+Shift+F".action = fullscreen-window;

  "Mod+Comma".action = consume-window-into-column;
  "Mod+Period".action = expel-window-from-column;

  "Mod+Shift+E".action = quit;

  # --- Window Navigation (Focus) ---
  "Mod+H".action = focus-column-left;
  "Mod+L".action = focus-column-right;
  "Mod+J".action = focus-workspace-down;
  "Mod+K".action = focus-workspace-up;

  # --- Window Management (Move) ---
  "Mod+Shift+H".action = move-column-left;
  "Mod+Shift+L".action = move-column-right;
  "Mod+Shift+J".action = move-window-down-or-to-workspace-down;
  "Mod+Shift+K".action = move-window-up-or-to-workspace-up;

  # --- Window State ---
  "Mod+Shift+Q".action = close-window;

  "Super+Return".action = spawn "obs-cmd" "replay" "save";

} // (
  builtins.listToAttrs (builtins.concatMap (keyNum: let
    key = toString keyNum;
    targetWS = keyNum + 1;
  in [
    { name = "Mod+${key}"; value.action = focus-workspace targetWS; }
    { name = "Mod+Shift+${key}"; value.action.move-column-to-workspace = [ targetWS ]; }
  ]) (lib.range 1 9))
)