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

with lib;
let
  cfg = config.modules.desktop.wl-clip-persist;
in {
  options.modules.desktop.wl-clip-persist = {
    enable = mkEnableOption "Enable wl-clip-persist, keep clipboard contents after app exit";
    package = mkOption {
      type = types.package;
      default = pkgs.wl-clip-persist;
    };
    clipboard = mkOption {
      description = "clipboard type to persist";
      default = "regular";
      type = types.enum ["regular" "primary" "both"];
    };
  };

  config = mkIf cfg.enable {
    hm.systemd.user.services.wl-clip-persist = {
      Unit = {
        Description = "wl-clip-persist, keep clipboard contents after app exit";
        After = [ "graphical-session.target" ];
        PartOf = [ "graphical-session.target" ];
      };

      Install = {
        WantedBy = [ "graphical-session.target" ];
      };

      Service = {
        Type = "simple";
        ExecStart = "${lib.getExe cfg.package} --clipboard ${cfg.clipboard}";
        Restart = "on-failure";
        RestartSec = 5;
      };
    };
  };
}