{ pkgs, inputs, ... }:

let
    lock-false = {
        Value = false;
        Status = "locked";
    };
    lock-true = {
        Value = true;
        Status = "locked";
    };
in
    {
    programs = {
        firefox = {
            enable = true;
            package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
                extraPolicies = {
                    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 = "always"; # alternatives: "always" or "newtab"
                    DisplayMenuBar = "default-off"; # alternatives: "always", "never" or "default-on"
                    SearchBar = "unified"; # alternative: "separate"

                    /* ---- EXTENSIONS ---- */
                    ExtensionSettings = {
                        "*".installation_mode = "allowed"; # blocks all addons except the ones specified below
                        # Enpass
                        "firefox-enpass@enpass.io" = {
                            install_url = "https://dl.enpass.io/stable/extensions/firefox/versions/v6.11.10.2/enpass_password_manager-6.11.10.2.xpi";
                            installation_mode = "force_installed";
                        };
                    };

                    /* ---- PREFERENCES ---- */
                    # Set preferences shared by all profiles.
                    Preferences = { 
                        "browser.contentblocking.category" = { Value = "strict"; Status = "locked"; };
                        "extensions.pocket.enabled" = lock-false;
                        "extensions.screenshots.disabled" = lock-true;
                        "browser.topsites.contile.enabled" = lock-false;
                        "browser.formfill.enable" = lock-false;
                        "browser.search.suggest.enabled" = lock-false;
                        "browser.search.suggest.enabled.private" = lock-false;
                        "browser.urlbar.suggest.searches" = lock-false;
                        "browser.urlbar.showSearchSuggestionsFirst" = lock-false;
                        "browser.newtabpage.activity-stream.feeds.section.topstories" = lock-false;
                        "browser.newtabpage.activity-stream.feeds.snippets" = lock-false;
                        "browser.newtabpage.activity-stream.section.highlights.includePocket" = lock-false;
                        "browser.newtabpage.activity-stream.section.highlights.includeBookmarks" = lock-false;
                        "browser.newtabpage.activity-stream.section.highlights.includeDownloads" = lock-false;
                        "browser.newtabpage.activity-stream.section.highlights.includeVisited" = lock-false;
                        "browser.newtabpage.activity-stream.showSponsored" = lock-false;
                        "browser.newtabpage.activity-stream.system.showSponsored" = lock-false;
                        "browser.newtabpage.activity-stream.showSponsoredTopSites" = lock-false;
                    };
                };
            };

            /* ---- PROFILES ---- */
            # Switch profiles via about:profiles page.
            # For options that are available in Home-Manager see
            # https://nix-community.github.io/home-manager/options.html#opt-programs.firefox.profiles
            profiles ={
                chris = {           # choose a profile name; directory is /home/<user>/.mozilla/firefox/chris
                    id = 0;               # 0 is the default profile; see also option "isDefault"
                    name = "chris";   # name as listed in about:profiles
                    isDefault = true;     # can be omitted; true if profile ID is 0
                    settings = {          # specify profile-specific preferences here; check about:config for options
                        "browser.startup.homepage" = "https://tower.scarif.space";
                        # "browser.newtabpage.pinned" = [{
                        #     title = "NixOS";
                        #     url = "https://nixos.org";
                        # }];
                    };
                    search = {
                        force = true;
                        default = "holocron";
                        engines = {
                            holocron = {
                                name = "Holocron";
                                urls = [{
                                    template = "https://holocron.scarif.space/search";
                                    params = [
                                        { name = "q"; value = "{searchTerms}"; }
                                    ];
                                }];
                                iconUpdateURL = "https://holocron.scarif.space/static/themes/simple/img/favicon.png";
                                definedAliases = [ "@h" ]; # Allows you to type '@s query' in the URL bar
                            };
                            nix-packages = {
                                name = "Nix Packages";
                                urls = [{
                                    template = "https://search.nixos.org/packages";
                                    params = [
                                        { name = "type"; value = "packages"; }
                                        { name = "query"; value = "{searchTerms}"; }
                                    ];
                                }];

                                icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
                                definedAliases = [ "@np" ];
                            };

                            nixos-wiki = {
                                name = "NixOS Wiki";
                                urls = [{ template = "https://wiki.nixos.org/w/index.php?search={searchTerms}"; }];
                                iconMapObj."16" = "https://wiki.nixos.org/favicon.ico";
                                definedAliases = [ "@nw" ];
                            };

                            bing.metaData.hidden = true;
                            google.metaData.alias = "@g"; # builtin engines only support specifying one additional alias
                        };
                    };
                };
            };
        };
    };
    programs.home-manager.enable = true;
}