# Theme module - provides colors and styling to all nomarchy components
{
  config,
  lib,
  pkgs,
  nomarchyConfig,
  ...
}: let
  # Load the selected theme
  themeName = nomarchyConfig.theme or "classical";

  # Available themes
  themes = {
    classical = import ./classical/colors.nix;
    # Future themes can be added here:
    # nord = import ./nord/colors.nix;
    # catppuccin = import ./catppuccin/colors.nix;
  };

  # Get the active theme, falling back to classical
  theme = themes.${themeName} or themes.classical;
in {
  # Export theme as a module option for other modules to consume
  options.nomarchy.theme = lib.mkOption {
    type = lib.types.attrs;
    default = theme;
    description = "The active nomarchy theme configuration";
  };

  config = {
    # Set the theme in config
    nomarchy.theme = theme;

    # Install theme fonts
    fonts.packages = with pkgs; [
      font-awesome
      nerd-fonts.jetbrains-mono
      nerd-fonts.iosevka
      nerd-fonts.victor-mono
      nerd-fonts.fantasque-sans-mono
      nerd-fonts.fira-code
      nerd-fonts.monaspace
      inter
    ];

    fonts.fontconfig = {
      enable = true;
      defaultFonts = {
        monospace = [theme.fonts.mono];
        sansSerif = [theme.fonts.sans];
      };
    };
  };
}