{
  config,
  inputs,
  lib,
  pkgs,
  ...
}: let
  inherit (lib) mkEnableOption mkOption mkIf;
  inherit (lib) optionalAttrs;
  inherit (lib.types) bool str;
  inherit (config.system) stateVersion;

  cfg = config.module.stylix;

  iosevkaPackage =
    if stateVersion == "24.11"
    then pkgs.nerdfonts.override {fonts = ["Iosevka"];}
    else pkgs.nerd-fonts.iosevka;
  iosevkaTermPackage =
    if stateVersion == "24.11"
    then pkgs.nerdfonts.override {fonts = ["Iosevka Term"];}
    else pkgs.nerd-fonts.iosevka-term;
  mesloLgPackage =
    if stateVersion == "24.11"
    then pkgs.nerdfonts.override {fonts = ["MesloLG"];}
    else pkgs.nerd-fonts.meslo-lg;
  jetBrainsMonoPackage =
    if stateVersion == "24.11"
    then pkgs.nerdfonts.override {fonts = ["JetBrainsMono"];}
    else pkgs.nerd-fonts.jetbrains-mono;

  themes = {
    nord = {
      polarity = "dark";
      scheme = "${pkgs.base16-schemes}/share/themes/nord.yaml";
      wallpaper = builtins.fetchurl {
        url = "https://w.wallhaven.cc/full/l8/wallhaven-l8l9gq.png";
        name = "wallhaven-l8l9gq.png";
        sha256 = "0ypr44sg0fn55m1b52dgr1nnscpi2p6rfkjsm7vvrdqw7bafbx2z";
      };

      serif = {
        package = iosevkaPackage;
        name = "Iosevka Nerd Font Propo";
      };

      monospace = {
        package = iosevkaTermPackage;
        name = "IosevkaTerm Nerd Font Mono";
      };

      cursor = {
        package = pkgs.nordzy-cursor-theme;
        name = "Nordzy-cursors";
        size = 32;
      };
    };

    nord-light = {
      polarity = "light";
      scheme = "${pkgs.base16-schemes}/share/themes/nord-light.yaml";
      wallpaper = builtins.fetchurl {
        url = "https://w.wallhaven.cc/full/l8/wallhaven-l8l9gq.png";
        name = "wallhaven-l8l9gq.png";
        sha256 = "0ypr44sg0fn55m1b52dgr1nnscpi2p6rfkjsm7vvrdqw7bafbx2z";
      };

      serif = {
        package = iosevkaPackage;
        name = "Iosevka Nerd Font Propo";
      };

      monospace = {
        package = iosevkaTermPackage;
        name = "IosevkaTerm Nerd Font Mono";
      };

      cursor = {
        package = pkgs.nordzy-cursor-theme;
        name = "Nordzy-cursors-white";
        size = 32;
      };
    };

    helios = {
      polarity = "dark";
      scheme = "${pkgs.base16-schemes}/share/themes/helios.yaml";
      wallpaper = builtins.fetchurl {
        url = "https://w.wallhaven.cc/full/we/wallhaven-wejkzx.jpg";
        name = "wallhaven-wejkzx.jpg";
        sha256 = "sha256:145q483q1yvs4pndh2r57gfvbd9jc15sry9qz31avqxyrn8ama52";
      };

      serif = {
        package = iosevkaPackage;
        name = "Iosevka Nerd Font Propo";
      };

      monospace = {
        package = iosevkaTermPackage;
        name = "IosevkaTerm Nerd Font Mono";
      };

      cursor = {
        package = pkgs.bibata-cursors;
        name = "Bibata-Modern-Classic";
        size = 24;
      };
    };
  };
in {
  imports = with inputs; [
    stylix.nixosModules.stylix
  ];

  options = {
    module.stylix = {
      enable = mkEnableOption "enable stylix";

      useCursor = mkOption {
        type = bool;
        default = true;
        description = "enable cursor settings";
      };
      theme = mkOption {
        type = str;
        default = "nord";
      };
    };
  };

  config = mkIf cfg.enable {
    stylix =
      {
        enable = true;
        image = themes.${cfg.theme}.wallpaper;
        autoEnable = true;
        polarity = themes.${cfg.theme}.polarity;
        base16Scheme = themes.${cfg.theme}.scheme;

        opacity = {
          applications = 1.0;
          terminal = 1.0;
          popups = 1.0;
          desktop = 1.0;
        };

        fonts = {
          sizes = {
            applications = 13;
            terminal = 13;
            popups = 14;
            desktop = 13;
          };

          serif = {
            inherit (themes.${cfg.theme}.serif) package name;
          };
          sansSerif = config.stylix.fonts.serif;
          monospace = {
            inherit (themes.${cfg.theme}.monospace) package name;
          };
          emoji = config.stylix.fonts.serif;
        };
      }
      // optionalAttrs cfg.useCursor {
        cursor = {
          inherit (themes.${cfg.theme}.cursor) package name size;
        };
      };
  };
}