"""``hermes webhook`` subcommand parser."""

from __future__ import annotations

from typing import Callable


def build_webhook_parser(subparsers, *, cmd_webhook: Callable) -> None:
    """Attach the ``webhook`` subcommand to ``subparsers``."""
    webhook_parser = subparsers.add_parser(
        "webhook", help="Manage dynamic webhook subscriptions",
        description="Create, list, and remove webhook subscriptions for event-driven agent activation",
    )
    webhook_subparsers = webhook_parser.add_subparsers(dest="webhook_action")

    wh_sub = webhook_subparsers.add_parser(
        "subscribe", aliases=["add"], help="Create a webhook subscription")
    wh_sub.add_argument("name", help="Route name (used in URL: /webhooks/<name>)")
    wh_sub.add_argument(
        "--prompt", default="", help="Prompt template with {dot.notation} payload refs")
    wh_sub.add_argument("--events", default="", help="Comma-separated event types to accept")
    wh_sub.add_argument("--description", default="", help="What this subscription does")
    wh_sub.add_argument("--skills", default="", help="Comma-separated skill names to load")
    wh_sub.add_argument(
        "--deliver", default="log", help="Delivery target: log, telegram, discord, slack, etc.")
    wh_sub.add_argument(
        "--deliver-chat-id", default="", help="Target chat ID for cross-platform delivery")
    wh_sub.add_argument("--secret", default="", help="HMAC secret (auto-generated if omitted)")
    wh_sub.add_argument(
        "--route-profile", dest="route_profile", default=None, metavar="PROFILE",
        help="Bind the route to a multiplexed profile: only POSTs to /p/PROFILE/webhooks/<name> "
        "are accepted and the agent runs as that profile (default: default; kept on update). "
        "Changing an existing route's profile rotates its HMAC secret unless a different --secret is supplied. "
        "Distinct from the global -p/--profile, which picks the gateway whose subscriptions "
        "file is written.")
    wh_sub.add_argument(
        "--deliver-only", action="store_true",
        help="Skip the agent — deliver the rendered prompt directly as the "
        "message. Zero LLM cost. Requires --deliver to be a real target "
        "(not 'log').")
    wh_sub.add_argument(
        "--mirror-to-session", action="store_true",
        help="Also write each delivered message into the target chat's session, so replying to it "
        "in that chat has context. Only for sources whose content you trust in your conversation.")
    wh_sub.add_argument(
        "--script", default="",
        help="Filter/transform script under ~/.hermes/scripts/. The route "
        "payload is passed as JSON on stdin; empty stdout, [SILENT], or a "
        "nonzero exit code ignores the webhook.")
    wh_sub.add_argument(
        "--cron-job", default="",
        help="Fire an existing cron job (by ID or name) when this route receives an event, instead of "
        "starting a fresh agent run. The rendered --prompt template is passed to the job as transient "
        "per-run context; the job's own prompt, skills, and delivery settings apply. Mutually exclusive "
        "with --deliver-only.")

    webhook_subparsers.add_parser("list", aliases=["ls"], help="List all dynamic subscriptions")

    wh_rm = webhook_subparsers.add_parser("remove", aliases=["rm"], help="Remove a subscription")
    wh_rm.add_argument("name", help="Subscription name to remove")

    wh_test = webhook_subparsers.add_parser("test", help="Send a test POST to a webhook route")
    wh_test.add_argument("name", help="Subscription name to test")
    wh_test.add_argument(
        "--payload", default="", help="JSON payload to send (default: test payload)")

    webhook_parser.set_defaults(func=cmd_webhook)