"""Pytest configuration and shared fixtures for Clover test suite."""

import sys
import os

# Ensure project root is on path
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

import pytest


@pytest.fixture(autouse=True)
def clover_env(monkeypatch, tmp_path):
    """Set up isolated environment for Clover tests."""
    monkeypatch.setenv("CLOVER_TIMEOUT", "300")
    monkeypatch.setenv("CLOVER_THREADS", "5")
    monkeypatch.setenv("CLOVER_MODEL", "qwen3-coder:30b")
    monkeypatch.setenv("CLOVER_BASE_URL", "http://localhost:11434")
    monkeypatch.delenv("CLOVER_API_KEY", raising=False)
    monkeypatch.delenv("CLOVER_DEBUG", raising=False)
    monkeypatch.delenv("CLOVER_VERBOSE", raising=False)
    monkeypatch.delenv("CLOVER_CACHE_ENABLED", raising=False)
    monkeypatch.delenv("CLOVER_CACHE_SIZE", raising=False)
    monkeypatch.delenv("CLOVER_ALLOW_COMMAND_EXECUTION", raising=False)
    monkeypatch.delenv("CLOVER_REQUIRE_CONFIRMATION", raising=False)
    monkeypatch.delenv("CLOVER_SSL_VERIFY", raising=False)
    monkeypatch.delenv("CLOVER_SUMMARY_FILE", raising=False)
    monkeypatch.delenv("CLOVER_STRUCTURE_FILE", raising=False)
    monkeypatch.delenv("CLOVER_MAX_HISTORY_MESSAGES", raising=False)
    monkeypatch.delenv("CLOVER_MAX_HISTORY_TOKENS", raising=False)
    monkeypatch.delenv("CLOVER_MAX_RETRIES", raising=False)
    monkeypatch.delenv("CLOVER_RETRY_BASE_DELAY", raising=False)
    return tmp_path