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# Copyright 2025 Shota FUJI <pockawoooh@gmail.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
# SPDX-License-Identifier: 0BSD

{
  config,
  pkgs,
  lib,
  ...
}:
{
  config = {
    programs.firefox = {
      enable = true;

      languagePacks = [
        "en-US"
        "ja"
      ];

      configPath = "${config.xdg.configHome}/mozilla/firefox";

      policies = {
        AppAutoUpdate = false;
        DisableAppUpdate = true;
        DisablePocket = true;
        DisableSetDesktopBackground = true;
        DisableTelemetry = true;
        DisplayBookmarksToolbar = "never";
        DNSOverHTTPS.Enabled = true;
        DontCheckDefaultBrowser = true;
        EnableTrackingProtection.Value = true;
        GenerativeAI.Enabled = false;
        NoDefaultBookmarks = true;
        UserMessaging.SkipOnboarding = true;
        UserMessaging.MoreFromMozilla = false;
      };

      profiles.default = {
        isDefault = true;
        search.default = "kagi";
        search.force = true;
        search.engines = {
          kagi = {
            name = "Kagi";
            urls = [
              {
                template = "https://kagi.com/search?q={searchTerms}";
                rels = [ "results" ];
              }
              {
                template = "https://kagisuggest.com/api/autosuggest?q={searchTerms}";
                rels = [ "suggestions" ];
                type = "application/x-suggestions+json";
              }
            ];

            # iconMapObj[size]
            iconMapObj."16" = "https://kagi.com/favicon-16x16.png";
            iconMapObj."32" = "https://kagi.com/favicon-32x32.png";
          };

          bing.metaData.hidden = true;
          perplexity.metaData.hidden = true;
        };
        settings = {
          "browser.ml.chat.sidebar" = false;
          "sidebar.main.tools" = "syncedtabs,history";
          "sidebar.revamp" = true;
          "sidebar.revamp.round-content-area" = true;
          "sidebar.verticalTabs" = true;
          "sidebar.verticalTabs.dragToPinPromo.dismissed" = true;
        };
      };
    };

    home.sessionVariables = lib.mkIf pkgs.stdenv.isLinux {
      # By default, Firefox uses X11.
      # Users need to explicitly set the env (it sucks).
      MOZ_ENABLE_WAYLAND = "1";
    };
  };
}