{ config, pkgs, ... }:

let
  lock-false = {
    Value = false;
    Status = "locked";
  };
  lock-true = {
    Value = true;
    Status = "locked";
  };
in
{
  programs = {
    firefox = {
      enable = true;
      languagePacks = [ "en-US" ];
      policies = {
        DisableTelemetry = true;
        DisableFirefoxStudies = true;
        EnableTrackingProtection = {
          Value = true;
          Locked = true;
          Cryptomining = true;
          Fingerprinting = true;
        };
        DisablePocket = true;
        DisableFirefoxAccounts = true;
        DisableAccounts = true;
        DisableFirefoxScreenshots = true;
        OverrideFirstRunPage = "";
        OverridePostUpdatePage = "";
        DontCheckDefaultBrowser = true;
        DisplayBookmarksToolbar = "newtab";
        DisplayMenuBar = "default-off";
        SearchBar = "unified";
        ExtensionSettings = {
          "uBlock0@raymondhill.net" = {
            install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
            installation_mode = "force_installed";
          };
        };
      };
      preferences = {
        "browser.contentblocking.category" = true;
        "extensions.pocket.enabled" = false;
        "extensions.screenshots.disabled" = true;
        "browser.topsites.contile.enabled" = false;
        "browser.formfill.enable" = false;
        "browser.search.suggest.enabled" = false;
        "browser.search.suggest.enabled.private" = false;
        "browser.urlbar.suggest.searches" = false;
        "browser.urlbar.showSearchSuggestionsFirst" = false;
        "browser.newtabpage.activity-stream.feeds.section.topstories" = false;
        "browser.newtabpage.activity-stream.feeds.snippets" = false;
        "browser.newtabpage.activity-stream.section.highlights.includePocket" = false;
        "browser.newtabpage.activity-stream.section.highlights.includeBookmarks" = false;
        "browser.newtabpage.activity-stream.section.highlights.includeDownloads" = false;
        "browser.newtabpage.activity-stream.section.highlights.includeVisited" = false;
        "browser.newtabpage.activity-stream.showSponsored" = false;
        "browser.newtabpage.activity-stream.system.showSponsored" = false;
        "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
      };
    };
  };
}