{...}: {
  config.flake.modules.homeManager.homey-alert = {
    lib,
    config,
    pkgs,
    ...
  }: {
    options.azos.homey-alert.enable = lib.mkOption {
      default = false;
      example = true;
      type = lib.types.bool;
    };

    config = lib.mkIf config.azos.homey-alert.enable {
      azos.claude.globalSkills.notify = ./notify-skill.md;

      home.packages = [
        (pkgs.writeShellApplication {
          name = "homey-alert";
          runtimeInputs = with pkgs; [curl pass];
          text = ''
            usage() {
              cat <<EOF
            Usage: homey-alert [OPTIONS] [MESSAGE]

            Send a notification to the homey ntfy server (ntfy.zakobar.com/alerts).
            MESSAGE can be given as a positional argument or piped via stdin.

            Options:
              -t, --title TITLE      notification title
              -p, --priority PRIO    priority: min|low|default|high|urgent  (default: default)
              -T, --tags TAGS        comma-separated emoji shortcodes (e.g. warning,rotating_light)
              -r, --print-remote     print the curl command instead of running it
                                     (for pasting into SSH commands to remote machines)
              -h, --help             show this help

            Examples:
              # Local
              long_cmd && homey-alert -t "Training" -p high -T white_check_mark "done"

              # Remote — expands locally, runs on the remote machine
              ssh user@host "python train.py && \$(homey-alert -r -t 'Training' 'done')"
            EOF
            }

            TITLE=""
            PRIORITY="default"
            TAGS=""
            PRINT_REMOTE=false

            while [[ $# -gt 0 ]]; do
              case "$1" in
                -t|--title)        TITLE="$2";        shift 2 ;;
                -p|--priority)     PRIORITY="$2";     shift 2 ;;
                -T|--tags)         TAGS="$2";         shift 2 ;;
                -r|--print-remote) PRINT_REMOTE=true; shift   ;;
                -h|--help)         usage; exit 0 ;;
                --)                shift; break ;;
                -*)                echo "Unknown option: $1" >&2; usage >&2; exit 1 ;;
                *)                 break ;;
              esac
            done

            if [[ $# -gt 0 ]]; then
              MESSAGE="$*"
            elif [[ ! -t 0 ]]; then
              MESSAGE="$(cat)"
            else
              echo "homey-alert: no message provided" >&2
              usage >&2
              exit 1
            fi

            TOKEN="$(pass zakobar-homecenter/ntfy-token)"

            # Build the curl invocation as an array — single source of truth for both modes
            CMD=(
              curl -sf
              -H "Authorization: Bearer $TOKEN"
              -H "Priority: $PRIORITY"
            )
            [[ -n "$TITLE" ]] && CMD+=(-H "Title: $TITLE")
            [[ -n "$TAGS"  ]] && CMD+=(-H "Tags: $TAGS")
            CMD+=(-d "$MESSAGE" https://ntfy.zakobar.com/alerts)

            if $PRINT_REMOTE; then
              # Shell-quote each element so the output is safe to embed in SSH commands
              printf '%q ' "''${CMD[@]}"
              printf '\n'
            else
              "''${CMD[@]}"
            fi
          '';
        })
      ];
    };
  };
}