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

let
  cfg = config.my.graphical.firefox;
in {
  options.my.graphical.firefox = {
    enable = lib.mkEnableOption null;
  };

  config = lib.mkIf cfg.enable {
    programs.firefox = {
      enable = true;
      policies = {
        DisableFirefoxStudies = true;
        DisablePocket = true;
        DisableFirefoxAccounts = true;
        DisableProfileImport = true;
        DisplayBookmarksToolbar = "never";
        NoDefaultBookmarks = true;
        OfferToSaveLogins = false;
        DontCheckDefaultBrowser = true;
        UserMessaging = {
          ExtensionRecommendations = false;
          SkipOnboarding = true;
        };
        ExtensionSettings = let
          mozillaExtensions = {
            buster-captcha-solver = "{e58d3966-3d76-4cd9-8552-1582fbc800c1}";
            clearurls = "{74145f27-f039-47ce-a470-a662b129930a}";
            search_by_image = "{2e5ff8c8-32fe-46d0-9fc8-6b8986621f3c}";
            styl-us = "{7a7a4a92-a2a0-41d1-9fd7-1e92480d612d}";
            traduzir-paginas-web = "{036a55b4-5e72-4d05-a06c-cba2dfcc134a}";
            violentmonkey = "{aecec67f-0d10-4fa7-b7c7-609a2db280cf}";
            indie-wiki-buddy = "{cb31ec5d-c49a-4e5a-b240-16c767444f62}";
            sponsorblock = "sponsorBlocker@ajay.app";
            tabcenter-reborn = "tabcenter-reborn@ariasuni";
            ublock-origin = "uBlock0@raymondhill.net";
            firefox-color = "FirefoxColor@mozilla.com";
            foxyproxy-standard = "foxyproxy@eric.h.jung";
          } // lib.optionalAttrs config.my.keepassxc.enable {
            keepassxc-browser = "keepassxc-browser@keepassxc.org";
          };
        in builtins.mapAttrs (_: url: {
          install_url = url;
          installation_mode = "force_installed";
        }) (lib.mapAttrs' (name: id:
          lib.nameValuePair id "https://addons.mozilla.org/firefox/downloads/latest/${name}/latest.xpi"
        ) mozillaExtensions);
      };
      profiles.errie = {
        settings = {
          "browser.aboutConfig.showWarning" = false;
          "browser.cache.disk.enable" = false;
          "browser.cache.memory.capacity" = 2000000;
          "browser.ctrlTab.sortByRecentlyUsed" = false;
          "browser.newtabpage.activity-stream.feeds.section.topstories" = false;
          "browser.newtabpage.activity-stream.feeds.topsites" = false;
          "browser.newtabpage.pinned" = [];
          "browser.startup.page" = 3;
          "cookiebanners.service.mode" = 1;
          "cookiebanners.service.mode.privateBrowsing" = 1;
          "devtools.selfxss.count" = 100;
          "media.ffmpeg.vaapi.enabled" = true;
          "privacy.webrtc.legacyGlobalIndicator" = false;
          "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
          "ui.key.menuAccessKeyFocuses" = false;
          "widget.wayland.fractional-scale.enabled" = true;
        };
        search = {
          default = "DuckDuckGo";
          force = true;
          order = [ "DuckDuckGo" "SearXNG" "Google" ];
          engines = {
            "SearXNG" = {
              definedAliases = [ "@searxng" ];
              icon = "${self}/assets/searxng.svg";
              urls = [{
                template = "https://etsi.me/search";
                params = [{
                  name = "q";
                  value = "{searchTerms}";
                }];
              }];
            };
            "Nix Packages" = {
              definedAliases = [ "@pkgs" "@nixpkgs" ];
              icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
              urls = [{
                template = "https://search.nixos.org/packages";
                params = [
                  {
                    name = "channel";
                    value = "unstable";
                  }
                  {
                    name = "type";
                    value = "packages";
                  }
                  {
                    name = "query";
                    value = "{searchTerms}";
                  }
                ];
              }];
            };
            "Hoogle" = {
              definedAliases = [ "@hoogle" ];
              urls = [{
                template = "https://hoogle.haskell.org/";
                params = [{
                  name = "hoogle";
                  value = "{searchTerms}";
                }];
              }];
            };
          } // lib.genAttrs [ "Bing" "Amazon.com" "eBay" ] (_: {metaData.hidden = true;});
        };
        userChrome = let
          verticalTabs = pkgs.fetchzip {
            url = "https://codeberg.org/ranmaru22/firefox-vertical-tabs/archive/v6.5.tar.gz";
            hash = "sha256-DHI8QFr4z00tlS8SlWrrNymP6pRQ55YHq6ZegDx5iYk=";
          };
        in ''
          @import url("file://${verticalTabs}/userChrome.css");

          /* Hide the close button */
          .titlebar-buttonbox-container,
          .titlebar-spacer[type="post-tabs"]
          {
            display: none !important;
          }

          /* Remove padding on the right */
          #nav-bar {
            --uc-navbar-padding: 0;
          }
        '';
      };
    };
  };
}