{ config, lib, ... }:

let
  nomarchyLib = import ../../lib { inherit lib; };
  # Single source of truth for default values when state.json is missing
  # a key. Both core/system/options.nix and core/home/options.nix read
  # from this same file — changing a default in one place updates
  # everywhere. (Was: each consumer hardcoded its own `or X` literal,
  # which is how the summer-night/nord split lived for so long.)
  schema = import ../../lib/state-schema.nix { inherit lib; };
  assetsPath = ../../themes/palettes;

  # Read unified state from ~/.config/nomarchy/state.json
  togglesState = nomarchyLib.readHomeState config.home.homeDirectory;
in
{
  config = {
    nomarchy = {
      toggles = {
        suspend = togglesState.suspend or schema.home.suspend;
        screensaver = togglesState.screensaver or schema.home.screensaver;
        idle = togglesState.idle or schema.home.idle;
        nightlight = togglesState.nightlight or schema.home.nightlight;
        waybar = togglesState.waybar or schema.home.waybar;
        skipVsCodeTheme = togglesState.skipVsCodeTheme or schema.home.skipVsCodeTheme;
      };
      nightlightTemperature = togglesState.nightlightTemperature or schema.home.nightlightTemperature;
      theme = togglesState.theme or schema.home.theme;
      wallpaper = togglesState.wallpaper or schema.home.wallpaper;
      panelPosition = togglesState.panelPosition or schema.home.panelPosition;
      hyprland = {
        gaps_in = togglesState.hyprland.gaps_in or schema.home.hyprland.gaps_in;
        gaps_out = togglesState.hyprland.gaps_out or schema.home.hyprland.gaps_out;
        border_size = togglesState.hyprland.border_size or schema.home.hyprland.border_size;
      };
      fonts.monospace = togglesState.font or schema.home.font;

      # Derived properties from the theme directory
      isLightMode = nomarchyLib.isThemeLightMode {
        themeName = togglesState.theme or schema.home.theme;
        inherit assetsPath;
      };
      iconsTheme = nomarchyLib.getIconsTheme {
        themeName = togglesState.theme or schema.home.theme;
        inherit assetsPath;
      };
    };
  };
}