{ config, lib, pkgs, ... }:

{
  environment.systemPackages = with pkgs; [ passff-host ];
  programs.firefox = {
    enable = true;
    nativeMessagingHosts.passff = true;
    languagePacks = [ "en-GB" ];
    policies = {
      Cookies = { Behaviour = "reject-tracker-and-partition-foreign"; };
      DisableAppUpdate = true;
      DisableBuiltinPDFViewer = true;
      DisableFirefoxAccounts = true;
      DisableFirefoxStudies = true;
      DisableProfileImport = true;
      DisableSetDesktopBackground = true;
      DisableSystemAddonUpdate = true;
      DisableTelemetry = true;
      DisplayBookmarksToolbar = "always";
      DisplayMenuBar = "default-off";
      EnableTrackingProtection = {
        Value = true;
        Cryptomining = true;
        Fingerprinting = true;
        EmailTracking = true;
      };
      ExtensionSettings = {
        "uBlock0@raymondhill.net" = {
          installation_mode = "force_installed";
          install_url =
            "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
        };
        "queryamoid@kaply.com" = {
          installation_mode = "force_installed";
          install_url =
            "https://github.com/mkaply/queryamoid/releases/download/v0.1/query_amo_addon_id-0.1-fx.xpi";
        };
        "addon@simplelogin" = {
          installation_mode = "normal_installed";
          install_url =
            "https://addons.mozilla.org/firefox/downloads/latest/simplelogin/latest.xpi";
        };
        "floccus@handmadeideas.org" = {
          installation_mode = "normal_installed";
          install_url =
            "https://addons.mozilla.org/firefox/downloads/latest/floccus/latest.xpi";
        };
        "passff@invicem.pro" = {
          installation_mode = "normal_installed";
          install_url =
            "https://addons.mozilla.org/firefox/downloads/latest/passff/latest.xpi";
        };
      };
      FirefoxHome = {
        Search = true;
        TopSites = true;
        SponsoredTopSites = false;
        Highlights = false;
        Pocket = false;
        SponsoredPocket = false;
        Snippets = false;
        Locked = true;
      };
      HomePage = {
        URL = "https://nixos.org";
        StartPage = "homepage-locked";
      };
      ManagedBookmarks = [
        { toplevel_name = "Standard Bookmarks"; }
        {
          name = "Config Repo";
          url = "https://git.xenia.me.uk/xenia/nixos";
        }
        {
          name = "NixOS Wiki";
          url = "https://nixos.wiki/";
        }
        {
          name = "Hyprland Wiki";
          url = "https://wiki.hyprland.org/";
        }
        {
          name = "Arch Wiki";
          url = "https://wiki.archlinux.org/";
        }
        {
          name = "Mozilla Policy Templates";
          url = "https://mozilla.github.io/policy-templates/";
        }
        {
          name = "Dev";
          children = [
            {
              name = "Gitea";
              url = "https://git.xenia.me.uk";
            }
            {
              name = "GitHub";
              url = "https://github.com";
            }
            {
              name = "GitLab";
              url = "https://gitlab.com";
            }
            {
              name = "StackOverflow";
              url = "https://stackoverflow.com";
            }
            {
              name = "PyPI";
              url = "https://pypi.org";
            }
          ];
        }
        {
          name = "Games";
          children = [
            {
              name = "ProtonDB";
              url = "https://www.protondb.com/";
            }
            {
              name = "SteamDB";
              url = "https://steamdb.info/";
            }
            {
              name = "Roberts Space Industries";
              url = "https://robertsspaceindustries.com/";
            }
          ];
        }
        {
          name = "Work";
          children = [
            {
              name = "Nucleus";
              url = "https://nucleus.ukaea.uk";
            }
            {
              name = "JET";
              url = "http://w3.jet.uk";
            }
            {
              name = "Marval";
              url = "https://marval.service.ukaea.uk/MSMSelfService/Index.aspx";
            }
            {
              name = "U4BW";
              url =
                "https://ubw.unit4cloud.com/uk_aea_prod_web/Login/Login.aspx";
            }
            {
              name = "Office365";
              url = "https://www.office.com";
            }
            {
              name = "Physics Summary";
              url =
                "https://users.euro-fusion.org/pages/physics-summary/LatestSession.php";
            }
            {
              name = "JSPO";
              url =
                "https://www.jspo.jet.uk/pages/operations/jpecreports_2023.html";
            }
            {
              name = "pySpec";
              url = "http://heimdall003.jet.uk:3060/v1/interactive";
            }
            {
              name = "Rosters";
              children = [
                {
                  name = "J2 Roster";
                  url =
                    "https://apps.powerapps.com/play/e/default-c6ac664b-ae27-4d5d-b4e6-bb5717196fc7/a/c403a9ad-95e0-47b7-8c82-752b22a6d6f5?tenantId=c6ac664b-ae27-4d5d-b4e6-bb5717196fc7&source=portal";
                }
                {
                  name = "KS5";
                  url =
                    "https://wiki.jetdata.eu/open/index.php?title=Ks5:roster3008";
                }
              ];
            }
            {
              name = "OpenWiki";
              children = [
                {
                  name = "Main Page";
                  url =
                    "https://wiki.jetdata.eu/open/index.php?title=Main_Page";
                }
                {
                  name = "KS5";
                  url =
                    "https://wiki.jetdata.eu/open/index.php?title=CXS:Topic3";
                }
                {
                  name = "KT3";
                  url =
                    "https://wiki.jetdata.eu/open/index.php?title=KT3_Journals";
                }
              ];
            }
            {
              name = "Mimics";
              children = [
                {
                  name = "Countdown";
                  url = "http://webmimic.jet.uk/mc/codas/countdown";
                }
                {
                  name = "KS5";
                  url = "http://webmimic.jet.uk/DG/codas/ks5.mim.html";
                }
                {
                  name = "KT3";
                  url = "http://webmimic.jet.uk/DG/codas/kt3spec.mim.html";
                }
              ];
            }
          ];
        }
      ];
      NoDefaultBookmarks = true;
      OfferToSaveLogins = false;
      PasswordManagerEnabled = false;
      PopupBlocking = { Default = true; };
      RequestedLocales = [ "en-GB" ];
      SearchEngines = { Default = "DuckDuckGo"; };
      ShowHomeButton = true;
      StartDownloadsInTempDirectory = true;
    };
  };
}