nix-config/modules/programs/matugen/matugen.nix

{ self, ... }:
{
  flake.nixosModules.matugen = { pkgs, lib, ... }:
  {
    imports = [
      self.nixosModules.bash
    ];

    home-manager.users.${self.user}.imports = [
    {
      home.activation = {
        matugen = ''
          ${pkgs.matugen}/bin/matugen image ${self.wallpaper} --source-color-index 0
        '';
      };
      
      home.packages = with pkgs; [ 
        matugen
        kdePackages.breeze
        kdePackages.qt6ct
        killall
        libsForQt5.qt5ct
      ];

      xdg.configFile = {
        "matugen/config.toml" = {
          text = /* toml */ ''
            [config]
            [templates.gtk3]
            input_path = '${builtins.toString ./templates/gtk-colors.css}'
            output_path = '~/.config/gtk-3.0/colors.css'

            [templates.gtk4]
            input_path = '${builtins.toString ./templates/gtk-colors.css}'
            output_path = '~/.config/gtk-4.0/colors.css'

            [templates.color-scheme]
            input_path = '${builtins.toString ./templates/Matugen.colors}'
            output_path = '~/.local/share/color-schemes/Matugen.colors'

            [templates.qt5ct]
            input_path = '${builtins.toString ./templates/qtct-colors.conf}'
            output_path = '~/.config/qt5ct/colors/matugen.conf'

            [templates.qt6ct]
            input_path = '${builtins.toString ./templates/qtct-colors.conf}'
            output_path = '~/.config/qt6ct/colors/matugen.conf'

            [templates.niri]
            input_path = '${builtins.toString ./templates/niri-colors.kdl}'
            output_path = '~/.config/niri/colors.kdl'
            # post_hook = 'niri msg action load-config-file'

            [templates.dunst]
            input_path = '${builtins.toString ./templates/dunstrc-colors}'
            output_path = '~/.config/dunst/dunstrc.d/00-style.conf'
            post_hook = 'dunstctl reload'
          '';
        };

        "kdeglobals" = {
          text = ''
            [UiSettings]
            ColorScheme=Matugen
          '';
        };
      };

      qt = {
        enable = true;
        platformTheme.name = lib.mkForce "qt6ct";

        qt5ctSettings = {
          Appearance = {
            color_scheme_path = "/home/${self.user}/.config/qt5ct/colors/matugen.conf";
            custom_palette = true;
          };
        };

        qt6ctSettings = {
          Appearance = {
            color_scheme_path = "/home/${self.user}/.config/qt5ct/colors/matugen.conf";
            custom_palette = true;
          };
        };
      };

      gtk = {
        enable = true;
        gtk4.extraCss = "@import 'colors.css';";
        gtk3.extraCss = "@import 'colors.css';";
      };
    }
    ];
  };
}