{ config, pkgs, inputs, ... }:

{
  imports = [
    inputs.dms.homeModules.dank-material-shell
    inputs.dms.homeModules.niri
  ];

  # Niri compositor settings (via niri-flake home-manager module)
  programs.niri.settings = {
    input = {
      keyboard.xkb = {};
      mouse.accel-profile = "flat";
    };

    layout = {
      gaps = 16;
      center-focused-column = "never";
      default-column-width.proportion = 0.5;

      focus-ring = {
        width = 4;
        active.color = "#7fc8ff";
        inactive.color = "#505050";
      };

      border = {
        enable = false;
      };
    };

    prefer-no-csd = true;
    screenshot-path = "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png";

    hotkey-overlay.skip-at-startup = true;

    spawn-at-startup = [
      { argv = [ "xwayland-satellite" ]; }
    ];

    binds = {
      # Terminal & apps
      "Mod+T".action.spawn = "ghostty";
      "Mod+B".action.spawn = "librewolf";
      "Mod+E".action.spawn = "nautilus";

      # Close window
      "Mod+Q".action.close-window = [];

      # Overview
      "Mod+O" = { action.toggle-overview = []; repeat = false; };

      # Focus
      "Mod+Left".action.focus-column-left = [];
      "Mod+Down".action.focus-window-down = [];
      "Mod+Up".action.focus-window-up = [];
      "Mod+Right".action.focus-column-right = [];
      "Mod+H".action.focus-column-left = [];
      "Mod+J".action.focus-window-down = [];
      "Mod+K".action.focus-window-up = [];
      "Mod+L".action.focus-column-right = [];

      # Move columns/windows
      "Mod+Ctrl+Left".action.move-column-left = [];
      "Mod+Ctrl+Down".action.move-window-down = [];
      "Mod+Ctrl+Up".action.move-window-up = [];
      "Mod+Ctrl+Right".action.move-column-right = [];
      "Mod+Ctrl+H".action.move-column-left = [];
      "Mod+Ctrl+J".action.move-window-down = [];
      "Mod+Ctrl+K".action.move-window-up = [];
      "Mod+Ctrl+L".action.move-column-right = [];

      # Monitor focus
      "Mod+Shift+Left".action.focus-monitor-left = [];
      "Mod+Shift+Down".action.focus-monitor-down = [];
      "Mod+Shift+Up".action.focus-monitor-up = [];
      "Mod+Shift+Right".action.focus-monitor-right = [];

      # Move to monitor
      "Mod+Shift+Ctrl+Left".action.move-column-to-monitor-left = [];
      "Mod+Shift+Ctrl+Down".action.move-column-to-monitor-down = [];
      "Mod+Shift+Ctrl+Up".action.move-column-to-monitor-up = [];
      "Mod+Shift+Ctrl+Right".action.move-column-to-monitor-right = [];

      # Workspaces
      "Mod+Page_Down".action.focus-workspace-down = [];
      "Mod+Page_Up".action.focus-workspace-up = [];
      "Mod+Ctrl+Page_Down".action.move-column-to-workspace-down = [];
      "Mod+Ctrl+Page_Up".action.move-column-to-workspace-up = [];

      "Mod+1".action.focus-workspace = 1;
      "Mod+2".action.focus-workspace = 2;
      "Mod+3".action.focus-workspace = 3;
      "Mod+4".action.focus-workspace = 4;
      "Mod+5".action.focus-workspace = 5;
      "Mod+6".action.focus-workspace = 6;
      "Mod+7".action.focus-workspace = 7;
      "Mod+8".action.focus-workspace = 8;
      "Mod+9".action.focus-workspace = 9;

      "Mod+Ctrl+1".action.move-column-to-workspace = 1;
      "Mod+Ctrl+2".action.move-column-to-workspace = 2;
      "Mod+Ctrl+3".action.move-column-to-workspace = 3;
      "Mod+Ctrl+4".action.move-column-to-workspace = 4;
      "Mod+Ctrl+5".action.move-column-to-workspace = 5;
      "Mod+Ctrl+6".action.move-column-to-workspace = 6;
      "Mod+Ctrl+7".action.move-column-to-workspace = 7;
      "Mod+Ctrl+8".action.move-column-to-workspace = 8;
      "Mod+Ctrl+9".action.move-column-to-workspace = 9;

      # Window management
      "Mod+BracketLeft".action.consume-or-expel-window-left = [];
      "Mod+BracketRight".action.consume-or-expel-window-right = [];
      "Mod+Comma".action.consume-window-into-column = [];
      "Mod+Period".action.expel-window-from-column = [];

      "Mod+R".action.switch-preset-column-width = [];
      "Mod+Shift+R".action.switch-preset-window-height = [];
      "Mod+Ctrl+R".action.reset-window-height = [];
      "Mod+F".action.maximize-column = [];
      "Mod+Shift+F".action.fullscreen-window = [];
      "Mod+C".action.center-column = [];
      "Mod+V".action.toggle-window-floating = [];
      "Mod+Shift+V".action.switch-focus-between-floating-and-tiling = [];
      "Mod+W".action.toggle-column-tabbed-display = [];

      # Sizing
      "Mod+Minus".action.set-column-width = "-10%";
      "Mod+Equal".action.set-column-width = "+10%";
      "Mod+Shift+Minus".action.set-window-height = "-10%";
      "Mod+Shift+Equal".action.set-window-height = "+10%";

      # Screenshots
      "Print".action.screenshot = [];
      "Ctrl+Print".action.screenshot-screen = [];
      "Alt+Print".action.screenshot-window = [];

      # Media keys
      "XF86AudioRaiseVolume" = { action.spawn-sh = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1+ -l 1.0"; allow-when-locked = true; };
      "XF86AudioLowerVolume" = { action.spawn-sh = "wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.1-"; allow-when-locked = true; };
      "XF86AudioMute" = { action.spawn-sh = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"; allow-when-locked = true; };
      "XF86AudioMicMute" = { action.spawn-sh = "wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"; allow-when-locked = true; };
      "XF86AudioPlay" = { action.spawn-sh = "playerctl play-pause"; allow-when-locked = true; };
      "XF86AudioStop" = { action.spawn-sh = "playerctl stop"; allow-when-locked = true; };
      "XF86AudioPrev" = { action.spawn-sh = "playerctl previous"; allow-when-locked = true; };
      "XF86AudioNext" = { action.spawn-sh = "playerctl next"; allow-when-locked = true; };

      # Session
      "Mod+Shift+E".action.quit = [];
      "Mod+Shift+P".action.power-off-monitors = [];
      "Mod+Escape" = { action.toggle-keyboard-shortcuts-inhibit = []; allow-inhibiting = false; };
    };
  };

  # DankMaterialShell
  programs.dank-material-shell = {
    enable = true;
    enableSystemMonitoring = true;
    dgop.package = inputs.dgop.packages.${pkgs.system}.default;
    enableDynamicTheming = true;
    enableClipboardPaste = true;

    niri = {
      enableKeybinds = false;
      enableSpawn = true;
      includes.enable = false;
    };

    settings = {
      theme = "dark";
      dynamicTheming = true;
    };
  };

  # Mouse settings
  home.pointerCursor = {
    name = "Adwaita";
    package = pkgs.adwaita-icon-theme;
    size = 24;
  };
}