"""测试配置和 fixtures"""

import asyncio
import tempfile
import uuid
from pathlib import Path

import pytest

from app.config import AppConfig, load_config
from app.database import close_db, get_db


@pytest.fixture(scope="session")
def event_loop():
    """创建事件循环"""
    loop = asyncio.get_event_loop_policy().new_event_loop()
    yield loop
    loop.close()


@pytest.fixture
async def temp_db():
    """临时数据库 fixture"""
    with tempfile.TemporaryDirectory() as tmpdir:
        # 使用唯一的文件名确保每个测试都使用新数据库
        db_path = Path(tmpdir) / f"test_{uuid.uuid4().hex}.db"
        # 修改配置使用临时数据库
        import app.config as config_module
        original_db_path = config_module.settings.database.path
        config_module.settings.database.path = str(db_path)

        # 确保使用新的数据库连接
        import app.database as db_module
        db_module._db = None

        yield db_path

        # 清理
        await close_db()
        config_module.settings.database.path = original_db_path
        db_module._db = None


@pytest.fixture
async def temp_storage():
    """临时存储目录 fixture"""
    with tempfile.TemporaryDirectory() as tmpdir:
        import app.config as config_module
        original_storage_path = config_module.settings.storage.path
        config_module.settings.storage.path = tmpdir

        yield tmpdir

        config_module.settings.storage.path = original_storage_path


@pytest.fixture
async def db(temp_db):
    """初始化数据库 fixture"""
    from app import database as db_module
    await get_db()
    return db_module


@pytest.fixture
def sample_plan():
    """示例 Plan 数据"""
    return {
        "name": "Test Plan",
        "provider_name": "openai",
        "api_key": "sk-test-key",
        "api_base": "https://api.openai.com/v1",
        "plan_type": "coding",
        "supported_models": ["gpt-4", "gpt-3.5-turbo"],
        "enabled": True,
    }