__init__.py

"""nwc plugin for Hermes Agent — Nostr Wallet Connect (NIP-47).

Vendors both the ``nostrwalletconnect`` and ``nostrkey`` libraries
(NWC depends on nostrkey for crypto + signing). Adds the plugin
directory to ``sys.path`` so the bundled packages' internal absolute
imports resolve.

All tools are async — registered with ``is_async=True`` so the
dispatcher bridges them via ``_run_async()``.
"""

from __future__ import annotations

import sys
from pathlib import Path

_HERE = Path(__file__).resolve().parent
if str(_HERE) not in sys.path:
    sys.path.insert(0, str(_HERE))

from .tools import (  # noqa: E402
    NWC_BALANCE_SCHEMA,
    NWC_GET_INFO_SCHEMA,
    NWC_LIST_TRANSACTIONS_SCHEMA,
    NWC_MAKE_INVOICE_SCHEMA,
    NWC_PAY_INVOICE_SCHEMA,
    handle_nwc_balance,
    handle_nwc_get_info,
    handle_nwc_list_transactions,
    handle_nwc_make_invoice,
    handle_nwc_pay_invoice,
)

_TOOLS = (
    ("nwc_get_info",          NWC_GET_INFO_SCHEMA,          handle_nwc_get_info,          "ℹ️"),
    ("nwc_balance",           NWC_BALANCE_SCHEMA,           handle_nwc_balance,           "⚡"),
    ("nwc_pay_invoice",       NWC_PAY_INVOICE_SCHEMA,       handle_nwc_pay_invoice,       "💸"),
    ("nwc_make_invoice",      NWC_MAKE_INVOICE_SCHEMA,      handle_nwc_make_invoice,      "🧾"),
    ("nwc_list_transactions", NWC_LIST_TRANSACTIONS_SCHEMA, handle_nwc_list_transactions, "📜"),
)


def register(ctx) -> None:
    for name, schema, handler, emoji in _TOOLS:
        ctx.register_tool(
            name=name,
            toolset="nwc",
            schema=schema,
            handler=handler,
            is_async=True,
            requires_env=["NWC_URI"],
            emoji=emoji,
        )