{ pkgs, ... }:
let
  extensions-repo = pkgs.nur.repos.rycee.firefox-addons;
  extensions = with extensions-repo; [
    augmented-steam # improve the Steam store experience
    bitwarden # password manager
    dearrow # crowdsourced YouTube thumbnails and titles with the goal of being less sensationalist
    docsafterdark # dark mode for Google Workspace
    fastforwardteam # bypass url shorteners
    honey # automatically find and try coupon codes on digital stores
    indie-wiki-buddy # automatically redirect from Fandom to standalone wikis or Breezewiki
    modrinthify # add Modrinth links to Curseforge and Spigot projects that are also on Modrinth
    plasma-integration # NOTE - replace with gnome-browser-integration if you use gnome, remove if you don't use either plasma or gnome
    privacy-badger # block invisible trackers
    prometheus-formatter # format Prometheus endpoints
    protondb-for-steam # add ProtonDB information to Steam game store pages
    #pwas-for-firefox # a tool to install, manage, and use Progressive Web Apps (PWAs) in Firefox, not necessary with Floorp
    return-youtube-dislikes # re-add the dislike counter to YouTube
    #sidebery # vertical tabs in Firefox, not necessary with Floorp
    sponsorblock # block YouTube video sponsored segments
    stylus # user stylesheet editor and manager
    tampermonkey # userscript manager
    ublock-origin # the best adblocker ❤️
    wayback-machine # access the Wayback Machine / Internet Archive from any page, also supports automatically saving a page to the Wayback Machine
    web-scrobbler # last.fm scrobbling
    youtube-nonstop # removes the "Video paused. Continue watching?" confirmation prompt from YouTube
    youtube-shorts-block # remove YouTube shorts from the homepage and video suggestions
  ];
in
{
  programs.floorp = {
    enable = true;
    policies = {
      "DisableAppUpdate" = true; # updates should be handled by NixOS
      "DisplayBookmarksToolbar" = "always";
      "DisableTelemetry" = true;
      # For extensions that aren't in NUR
      "ExtensionSettings" = {
        # Catppuccin Selector
        "catppuccin@federicoscodelaro.com" = {
          install_url = "https://addons.mozilla.org/firefox/downloads/latest/catppuccin-selector/latest.xpi";
          installation_mode = "force_installed";
        };
      };
    };
    profiles = {
      "cswimr (personal)" = {
        id = 0;
        isDefault = true;
        extensions = extensions;
        settings = {
          "extensions.autoDisableScopes" = 0;
          "floorp.browser.sidebar.enable" = false;
          "floorp.browser.sidebar.useIconProvider" = "duckduckgo";
          "floorp.browser.sidebar2.hide.to.unload.panel.enabled" = true;
          "floorp.extensions.allowPrivateBrowsingByDefault.is.enabled" = true;
        };
        search = {
          default = "DuckDuckGo";
          force = true;
          order = [
            "DuckDuckGo"
            "Google (udm14)"
            "Nix Packages"
            "Nix Options"
            "NixOS Wiki"
            "ProtonDB"
            "Modrinth Mods"
            "Modrinth Modpacks"
            "Modrinth Plugins"
            "Modrinth Datapacks"
          ];
          engines = {
            "Bing".metaData.hidden = true;
            "Google".metaData.hidden = true;
            "Startpage".metaData.hidden = true;
            "You.com".metaData.hidden = true;

            "Google (udm14)" = {
              urls = [ { template = "https://google.com/search?q={searchTerms}&udm14"; } ];
              iconUpdateURL = "https://google.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@g"
                "@google"
                "@udm14"
                "udm14"
              ];
            };
            "Nix Packages" = {
              urls = [
                {
                  template = "https://search.nixos.org/packages";
                  params = [
                    {
                      "name" = "query";
                      "value" = "{searchTerms}";
                    }
                    {
                      "name" = "channel";
                      "value" = "unstable";
                    }
                  ];
                }
              ];
              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
              definedAliases = [
                "@np"
                "pkgs"
                "pkg"
              ];
            };
            "Nix Options" = {
              urls = [
                {
                  template = "https://search.nixos.org/options";
                  params = [
                    {
                      "name" = "query";
                      "value" = "{searchTerms}";
                    }
                    {
                      "name" = "channel";
                      "value" = "unstable";
                    }
                  ];
                }
              ];
              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
              definedAliases = [
                "@no"
                "opts"
                "opt"
              ];
            };
            "NixOS Wiki" = {
              urls = [ { template = "https://wiki.nixos.org/w/index.php?search={searchTerms}"; } ];
              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
              definedAliases = [
                "@nw"
                "nix"
              ];
            };
            "ProtonDB" = {
              urls = [ { template = "https://www.protondb.com/search?q={searchTerms}"; } ];
              iconUpdateURL = "https://www.protondb.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@pd"
                "proton"
              ];
            };
            "Modrinth Mods" = {
              urls = [ { template = "https://modrinth.com/mod/{searchTerms}"; } ];
              iconUpdateURL = "https://modrinth.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@mm"
              ];
            };
            "Modrinth Modpacks" = {
              urls = [ { template = "https://modrinth.com/modpack/{searchTerms}"; } ];
              iconUpdateURL = "https://modrinth.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@mmp"
              ];
            };
            "Modrinth Plugins" = {
              urls = [ { template = "https://modrinth.com/plugin/{searchTerms}"; } ];
              iconUpdateURL = "https://modrinth.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@mp"
              ];
            };
            "Modrinth Datapacks" = {
              urls = [ { template = "https://modrinth.com/datapack/{searchTerms}"; } ];
              iconUpdateURL = "https://modrinth.com/favicon.ico";
              updateInterval = 24 * 60 * 60 * 1000; # every day
              definedAliases = [
                "@md"
              ];
            };
          };
        };
      };
    };
  };
}