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

let
  cfg = config.services.blanket;

  inherit (lib) mkIf mkEnableOption mkPackageOption hm platforms;
in {
  meta.maintainers = [ lib.maintainers.daru-san ];

  options.services.blanket = {
    enable = mkEnableOption "blanket";

    package = mkPackageOption pkgs "blanket" { };
  };

  config = mkIf cfg.enable {
    assertions = [
      (hm.assertions.assertPlatform "services.blanket" pkgs platforms.linux)
    ];

    home.packages = [ cfg.package ];

    systemd.user.services.blanket = {
      Unit = {
        Description = "Blanket daemon";
        Requires = [ "dbus.service" ];
        After = [ "graphical-session-pre.target" ];
        PartOf = [ "graphical-session.target" "pipewire.service" ];
      };

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

      Service = {
        ExecStart = "${cfg.package}/bin/blanket --gapplication-service";
        Restart = "on-failure";
        RestartSec = 5;
      };
    };
  };
}