# nixos-config - My current NixOS configuration
#
# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of my nixos-config.
#
# You should have received a copy of the License along with this program.
# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
{
  config,
  lib,
  externalBinaries,
  system,
  ...
}: let
  cfg = config.soispha.programs.atuin;
in {
  options.soispha.programs.atuin = {
    enable = lib.mkEnableOption "atuin";

    enableAge = lib.mkEnableOption "atuin with age keys";
  };

  config = lib.mkIf cfg.enable {
    age.secrets = {
      atuin_encryption_key = lib.mkIf cfg.enableAge {
        file = ./secrets/encryption_key.age;
        mode = "700";
        owner = "soispha";
        group = "users";
      };
      atuin_user_id = lib.mkIf cfg.enableAge {
        file = ./secrets/user_id.age;
        mode = "700";
        owner = "soispha";
        group = "users";
      };
    };

    soispha.programs.zsh.integrations.atuin = ./atuin.zsh;

    home-manager.users.soispha = {
      programs.atuin = {
        enable = true;

        package = externalBinaries.turtle.packages.${system}.default;

        daemon.enable = true;

        # We can do this on our own.
        enableZshIntegration = false;

        settings = {
          sync = lib.mkIf cfg.enableAge {
            encryption_key_path = "${config.age.secrets.atuin_encryption_key.path}";
            user_id_path = "${config.age.secrets.atuin_user_id.path}";

            auto = true;
            address = "https://atuin-sync.vhack.eu";
          };

          logs = {
            enabled = true;
            dir = "${config.home-manager.users.soispha.xdg.cacheHome}/atuin/logs";
          };

          # Use the rather reasonable syntax of `skim` to search.
          search_mode = "skim";

          # Filter by files in a git directory, when in one.
          # The filtermode can still be changed with `<Ctrl-r>` later.
          workspaces = true;

          # Save some space, by setting the mode to 'compact' and the height to 1 (meaning
          # `atuin` may only use 1 line in the terminal).
          style = "auto";
          inline_height = 0;

          # 'k' and 'j' to move up and down.
          keymap_mode = "vim-normal";
          keymap_cursor = {
            emacs = "blink-underline";
            vim_insert = "blink-bar";
            vim_normal = "blink-block";
          };

          stats = {
            # This overrides the default value.
            ignored_commands = [];
          };

          keymap.vim-normal = {
            "h" = "cursor-left";
            "t" = "select-next";
            "n" = "select-previous";
            "s" = "cursor-right";
          };
        };
      };
    };
  };
}