{ pkgs, lib, ... }:

let
  mod = "SUPER";
in
{
  wayland.windowManager.hyprland = {
    settings = {
      # -----------------------------------------------------------------------
      # 1. Variables & Modifiers
      # -----------------------------------------------------------------------
      "$mod" = mod;
      "$terminal" = "foot";
      "$menu" = "rofi -show drun";
      "$browser" = "brave";

      # -----------------------------------------------------------------------
      # 2. General, Layout & Decoration
      # -----------------------------------------------------------------------
      general = {
        gaps_in = 4;
        gaps_out = 8;
        border_size = 2;
        "col.active_border" = "rgba(33ccffee) rgba(00ff99ee) 45deg";
        "col.inactive_border" = "rgba(595959aa)";
        layout = "dwindle";
        allow_tearing = false;
      };

      decoration = {
        rounding = 8;
        active_opacity = 1.0;
        inactive_opacity = 0.95;

        blur = {
          enabled = true;
          size = 5;
          passes = 2;
          new_optimizations = true;
        };

        shadow = {
          enabled = true;
          range = 4;
          render_power = 3;
          color = "rgba(1a1a1aee)";
        };
      };

      animations = {
        enabled = true;
        bezier = [
          "easeOutQuint, 0.23, 1, 0.32, 1"
        ];
        animation = [
          "windows, 1, 3, easeOutQuint"
          "windowsOut, 1, 3, easeOutQuint, popin 80%"
          "border, 1, 3, easeOutQuint"
          "fade, 1, 3, easeOutQuint"
          "workspaces, 1, 3, easeOutQuint"
        ];
      };

      input = {
        kb_layout = "us";
        follow_mouse = 1;
        touchpad = {
          natural_scroll = true;
        };
        sensitivity = 0;
      };

      dwindle = {
        pseudotile = true;
        preserve_split = true;
      };

      misc = {
        force_default_wallpaper = 0;
        disable_hyprland_logo = true;
      };

      # -----------------------------------------------------------------------
      # 3. Autostart Daemons & Apps
      # -----------------------------------------------------------------------
      exec-once = [
        "waybar"
        "dunst"
        "hypridle"
        "wl-paste --type text --watch cliphist store"
        "wl-paste --type image --watch cliphist store"
      ];

      # -----------------------------------------------------------------------
      # 4. Keybindings
      # -----------------------------------------------------------------------
      bind = [
        # Launchers & Applications
        "$mod, RETURN, exec, $terminal"
        "$mod, SPACE, exec, $menu"
        "$mod, B, exec, $browser"
        "$mod, D, exec, discord"
        "$mod, E, exec, $terminal -e yazi"
        "$mod, L, exec, hyprlock"

        # Window Controls
        "$mod SHIFT, Q, killactive,"
        "$mod, F, fullscreen, 0"
        "$mod, V, togglefloating,"
        "$mod, P, pseudo,"
        "$mod, J, togglesplit,"

        # Screenshots (Grim + Slurp)
        "$mod, PRINT, exec, grim -g \"$(slurp)\" - | wl-copy"
        "$mod SHIFT, PRINT, exec, grim ~/Pictures/Screenshot_$(date +'%Y%m%d_%H%M%S').png"

        # Vim Focus Navigation (H, J, K, L & Arrows)
        "$mod, left, movefocus, l"
        "$mod, right, movefocus, r"
        "$mod, up, movefocus, u"
        "$mod, down, movefocus, d"
        "$mod, h, movefocus, l"
        "$mod, l, movefocus, r"
        "$mod, k, movefocus, u"
        "$mod, j, movefocus, d"

        # Vim Window Swapping
        "$mod SHIFT, left, swapwindow, l"
        "$mod SHIFT, right, swapwindow, r"
        "$mod SHIFT, up, swapwindow, u"
        "$mod SHIFT, down, swapwindow, d"
        "$mod SHIFT, h, swapwindow, l"
        "$mod SHIFT, l, swapwindow, r"
        "$mod SHIFT, k, swapwindow, u"
        "$mod SHIFT, j, swapwindow, d"

        # Scratchpad / Special Workspace
        "$mod, S, togglespecialworkspace, magic"
        "$mod SHIFT, S, movetoworkspace, special:magic"
      ]
      # Generate Workspace 1-10 switching and moving bindings with a list comprehension
      ++ (map (i: "$mod, ${toString i}, workspace, ${toString i}") (lib.range 1 9))
      ++ [ "$mod, 0, workspace, 10" ]
      ++ (map (i: "$mod SHIFT, ${toString i}, movetoworkspace, ${toString i}") (lib.range 1 9))
      ++ [ "$mod SHIFT, 0, movetoworkspace, 10" ];

      # Locked/repeating bindings (Volume, Media, Brightness)
      bindle = [
        ", XF86MonBrightnessUp, exec, brightnessctl set +5%"
        ", XF86MonBrightnessDown, exec, brightnessctl set 5%-"
      ];

      bindl = [
        ", XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+"
        ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
        ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
        ", XF86AudioMicMute, exec, wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"
      ];

      # Mouse bindings (move/resize floating windows)
      bindm = [
        "$mod, mouse:272, movewindow"
        "$mod, mouse:273, resizewindow"
      ];
    };
  };
}