"""Smoke tests: framework loads, registry parses, local connector executes."""
from __future__ import annotations

import asyncio
import platform

import pytest

from ops_tools.config import PROJECT_ROOT, get_settings
from ops_tools.connectors.local import LocalConnector
from ops_tools.inventory.loader import load_inventory
from ops_tools.inventory.models import ConnectionType, Host, OSFamily
from ops_tools.intents.registry import load_intent_registry


def test_inventory_loads_example():
    settings = get_settings()
    inv = load_inventory(settings.resolve(settings.inventory_path))
    # The example file ships with localhost; loader falls back to it if no real
    # inventory.yaml exists.
    assert "localhost" in inv.hosts
    assert inv.hosts["localhost"].connection == ConnectionType.LOCAL


def test_intent_registry_has_disk_check():
    reg = load_intent_registry(PROJECT_ROOT / "templates")
    assert "check_disk_usage" in reg
    intent = reg.get("check_disk_usage")
    assert "linux" in intent.implementations
    assert "windows" in intent.implementations


@pytest.mark.asyncio
async def test_local_connector_runs():
    host = Host(
        name="localhost",
        address="127.0.0.1",
        connection=ConnectionType.LOCAL,
        os_family=(OSFamily.WINDOWS if platform.system().lower() == "windows" else OSFamily.LINUX),
    )
    async with LocalConnector(host) as conn:
        # Pick a command that exists on both Windows and POSIX.
        cmd = "Get-Date" if platform.system().lower() == "windows" else "echo hello"
        result = await conn.run(cmd, timeout=10)
    assert result.exit_code == 0
    assert result.stdout.strip() != ""