{ config, lib, ... }:

let
  cfg = config.crans.services.resticServer;

  inherit (lib)
    mkEnableOption
    mkIf
    mkOption
    types
    ;
in

{
  options.crans.services.resticServer = {
    enable = mkEnableOption "Serveur de backups restic.";

    dataDir = mkOption {
      type = types.path;
      default = "/backups";
      example = "/var/backups";
      description = "Dossier dans lequel les backups seront effectuées.";
    };

    port = mkOption {
      type = types.int;
      default = 8080;
      example = 4242;
      description = "Port sur lequel le serveur restic écoute.";
    };
  };

  config = mkIf cfg.enable {
    services.restic.server = {
      enable = true;

      dataDir = cfg.dataDir;
      listenAddress = "localhost:${toString cfg.port}";
      privateRepos = true;
    };
  };
}