"""Shared test fixtures and marker registration."""

from __future__ import annotations

from typing import TYPE_CHECKING

import pytest
import yaml

from app.config import Settings
from app.registry import AgentRegistry
from app.session_manager import SessionManager

if TYPE_CHECKING:
    from pathlib import Path


@pytest.fixture(autouse=True)
def clear_rate_limit_state() -> None:
    """Clear module-level rate limit state between tests to prevent leakage."""
    import app.ws_handler as ws_handler

    ws_handler._thread_timestamps.clear()
    yield
    ws_handler._thread_timestamps.clear()


@pytest.fixture
def test_settings() -> Settings:
    return Settings(
        database_url="postgresql://test:test@localhost:5432/test_db",
        llm_provider="anthropic",
        llm_model="claude-sonnet-4-6",
        anthropic_api_key="test-key",
    )


@pytest.fixture
def sample_yaml_path(tmp_path: Path) -> Path:
    data = {
        "agents": [
            {
                "name": "test_reader",
                "description": "A test read agent",
                "permission": "read",
                "tools": ["get_order_status"],
            },
            {
                "name": "test_writer",
                "description": "A test write agent",
                "permission": "write",
                "personality": {
                    "tone": "formal",
                    "greeting": "Greetings.",
                    "escalation_message": "Escalating now.",
                },
                "tools": ["cancel_order"],
            },
            {
                "name": "test_fallback",
                "description": "A fallback agent",
                "permission": "read",
                "tools": ["fallback_respond"],
            },
        ]
    }
    path = tmp_path / "test_agents.yaml"
    path.write_text(yaml.dump(data), encoding="utf-8")
    return path


@pytest.fixture
def sample_registry(sample_yaml_path: Path) -> AgentRegistry:
    return AgentRegistry.load(sample_yaml_path)


@pytest.fixture
def session_manager() -> SessionManager:
    return SessionManager(session_ttl_seconds=60)