{ lib, config, pkgs, ... }:
with lib;
let
  merge = foldr (a: b: a // b) { };
  cfg = config.modules.web.firefox;
in
{
  options.modules.web.firefox = {
    enable = mkEnableOption "enable Firefox web browser";
  };
  config = mkIf cfg.enable {

    nixpkgs.overlays = [
      inputs.nur.overlay
    ];
    programs.browserpass = {
      enable = true;
      browsers = ["firefox"];
    };
    programs.firefox = {
      package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
        nativeMessagingHosts = [
          # Tridactyl native connector
          pkgs.tridactyl-native
          pkgs.browserpass
        ];
      };
      enable = true;
      profiles.ephase = {
        id = 0;
        name = "ephase";
        isDefault = true;
        extensions = with pkgs.nur.repos.rycee.firefox-addons; [
          browserpass
          consent-o-matic
          cookie-autodelete
          darkreader
          decentraleyes
          tridactyl
          ublock-origin
        ];
        search = {
          force = true;
          default = "DuckDuckGo";
        };
        settings = merge [
          (import ./conf/doh.nix)
          (import ./conf/drm.nix)
          (import ./conf/experiments.nix)
          (import ./conf/extensions.nix)
          (import ./conf/preferences.nix)
          (import ./conf/privacy.nix)
          (import ./conf/safebrowsing.nix)
          (import ./conf/suggest.nix)
          (import ./conf/telemetry.nix)
          (import ./conf/theme.nix)
          (import ./conf/tracking.nix)
        ];
      };
    };
  };
}