{
  config,
  lib,
  ...
}: let
  animationSpeed = config.theme.animation-speed;

  animationDuration =
    if animationSpeed == "slow"
    then 4
    else if animationSpeed == "medium"
    then 2.5
    else 1.5;
  borderDuration =
    if animationSpeed == "slow"
    then 10
    else if animationSpeed == "medium"
    then 6
    else 3;
  bezier = points: {
    type = "bezier";
    inherit points;
  };
  curves = {
    linear = [[0 0] [1 1]];
    md3_standard = [[0.2 0] [0 1]];
    md3_decel = [[0.05 0.7] [0.1 1]];
    md3_accel = [[0.3 0] [0.8 0.15]];
    overshot = [[0.05 0.9] [0.1 1.1]];
    crazyshot = [[0.1 1.5] [0.76 0.92]];
    hyprnostretch = [[0.05 0.9] [0.1 1.0]];
    menu_decel = [[0.1 1] [0 1]];
    menu_accel = [[0.38 0.04] [1 0.07]];
    easeInOutCirc = [[0.85 0] [0.15 1]];
    easeOutCirc = [[0 0.55] [0.45 1]];
    easeOutExpo = [[0.16 1] [0.3 1]];
    softAcDecel = [[0.26 0.26] [0.15 1]];
    md2 = [[0.4 0] [0.2 1]];
  };

  anim = leaf: speed: bezier: extra:
    {
      inherit leaf speed bezier;
      enabled = true;
    }
    // extra;
in {
  wayland.windowManager.hyprland.settings = {
    config.animations.enabled = true;

    curve = lib.mapAttrsToList (name: points: {_args = [name (bezier points)];}) curves;

    animation = [
      (anim "windows" animationDuration "md3_decel" {style = "popin 60%";})
      (anim "windowsIn" animationDuration "md3_decel" {style = "popin 60%";})
      (anim "windowsOut" animationDuration "md3_accel" {style = "popin 60%";})
      (anim "border" borderDuration "default" {})
      (anim "fade" animationDuration "md3_decel" {})
      (anim "layersIn" animationDuration "menu_decel" {style = "slide";})
      (anim "layersOut" animationDuration "menu_accel" {})
      (anim "fadeLayersIn" animationDuration "menu_decel" {})
      (anim "fadeLayersOut" animationDuration "menu_accel" {})
      (anim "workspaces" animationDuration "menu_decel" {style = "slide";})
      (anim "specialWorkspace" animationDuration "md3_decel" {style = "slidevert";})
    ];
  };
}