{ pkgs, lib, ... }:
let 
  merge = lib.foldr (a: b: a // b) { };
in
{
  programs.browserpass = {
    enable = true;
    browsers = ["firefox"];
  };
  programs.firefox = {
    enable = true;
    package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
      cfg = {
        # Tridactyl native connector
        enableTridactylNative = true;
        enableBrowserpass = true;
      };
      extraPolicies = {
        DontCheckDefaultBrowser = true;
        DisablePocket = true;
        DisableTelemetry = true;
        DisplayBookmarksToolbar = "never";
        DefaultDownloadDirectory = "\${home}/downloads";
        EnableTrackingProtection = {
          Value = true;
          Locked = true;
          Cryptomining = true;
        };
        FirefoxHome = {
          Search = true;
          TopSites = false;
          SponsoredTopSites = false;
          Highlights = false;
          Pocket = false;
          SponsoredPocket = false;
          Snippets = false;
          Locked = true;
        };
        UserMessaging = {
          WhatsNew = false;
          ExtensionRecommendations = false;
          FeatureRecommendations = false;
          UrlbarInterventions = false;
          SkipOnboarding = true;
          MoreFromMozilla = false;
        };
        NoDefaultBookmarks = true;
        OfferToSaveLogins = false;
        SearchSuggestEnabled = false;
        OverrideFirstRunPage = "";
        OverridePostUpdatePage = "";
        ExtensionSettings = {
          "uBlock0@raymondhill.net" = {
            "allowed_types" = "extention";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
          };
          "addon@darkreader.org" = {
            "allowed_types" = "extension";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/darkreader/latest.xpi";
          };
          "browserpass@maximbaz.com" = {
            "allowed_types" = "extension";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/browserpass-ce/latest.xpi";
          };
          "gdpr@cavi.au.dk" = {
            "allowed_types" = "extension";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/consent-o-matic/latest.xpi";
          };
          "jid1-BoFifL9Vbdl2zQ@jetpack" = {
            "allowed_types" = "extension";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/decentraleyes/latest.xpi";
          };
          "CookieAutoDelete@kennydo.com" = {
            "allowed_types" = "extension";
            "installation_mode" = "force_installed";
            "install_url" = "https://addons.mozilla.org/firefox/downloads/latest/cookie-autodelete/latest.xpi";
          };
        };
        Preferences = {
          "browser.crashReports.unsubmittedCheck.autoSubmit2" = {
            Value = false;
            Status = "locked";
          };
          "browser.selfsupport.url" = {
            Value = "";
            Status = "locked";
          };
          "browser.aboutConfig.showWarning" = {
            Value = false;
            Status = "locked";
          };
          "browser.aboutHomeSnippets.updateUrl" = {
            Value = "";
            Status = "locked";
          };
          "browser.startup.homepage_override.mstone" = {
            Value = "ignore";
            Status = "locked";
          };
          "browser.startup.homepage_override.buildID" = {
            Value = "";
            Status = "locked";
          };
          "browser.tabs.firefox-view" = {
            Value = false;
            Status = "locked";
          };
          "dom.security.https_only_mode" = {
            Value = true;
            Status = "locked";
          };
          "extensions.htmlaboutaddons.recommendations.enabled" = {
            Value = false;
            Status = "locked";
          };
          "extensions.recommendations.themeRecommendationUrl" = {
            Value = "";
            Status = "locked";
          };
          "network.IDN_show_punycode" = {
            Value = true;
#            Status = "locked";
          };
        };
      };
    };
    profiles.ephase = {
      id = 0;
      name = "ephase";
      isDefault = true;
      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)
      ];
    };
  };
}