"""Contracts for isolated high-quality Hermes chat capabilities."""

from __future__ import annotations

import base64

import importlib.util

import json

import sqlite3

import sys

import time

import tomllib

from pathlib import Path

from types import ModuleType, SimpleNamespace

import pytest

import yaml

ROOT = Path(__file__).parents[2]

HERMES = ROOT / "services" / "hermes"

VAULT = ROOT / "services" / "vault"

def _documents(path: Path) -> list[dict]:
    return [doc for doc in yaml.safe_load_all(path.read_text()) if doc]

def _load_broker_module(name: str, filename: str, monkeypatch):
    """Load one broker with its mounted routing-catalog dependency."""
    catalog_path = HERMES / "scripts" / "routing_catalog.py"
    catalog_spec = importlib.util.spec_from_file_location(
        "routing_catalog", catalog_path
    )
    assert catalog_spec and catalog_spec.loader
    catalog = importlib.util.module_from_spec(catalog_spec)
    catalog_spec.loader.exec_module(catalog)
    monkeypatch.setitem(sys.modules, "routing_catalog", catalog)
    monkeypatch.setitem(sys.modules, "httpx", SimpleNamespace())

    broker_path = HERMES / "scripts" / filename
    spec = importlib.util.spec_from_file_location(name, broker_path)
    assert spec and spec.loader
    module = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(module)
    return module

__all__ = (
    "HERMES",
    "ModuleType",
    "Path",
    "ROOT",
    "SimpleNamespace",
    "VAULT",
    "_documents",
    "_load_broker_module",
    "base64",
    "importlib",
    "json",
    "pytest",
    "sqlite3",
    "sys",
    "time",
    "tomllib",
    "yaml",
)