# Copyright (c) Microsoft. All rights reserved.
from typing import Any

from agent_framework import ChatMessage
from pytest import fixture


# region: Connector Settings fixtures
@fixture
def exclude_list(request: Any) -> list[str]:
    """Fixture that returns a list of environment variables to exclude."""
    return request.param if hasattr(request, "param") else []


@fixture
def override_env_param_dict(request: Any) -> dict[str, str]:
    """Fixture that returns a dict of environment variables to override."""
    return request.param if hasattr(request, "param") else {}


# These two fixtures are used for multiple things, also non-connector tests
@fixture()
def ollama_unit_test_env(monkeypatch, exclude_list, override_env_param_dict):  # type: ignore
    """Fixture to set environment variables for OllamaSettings."""

    if exclude_list is None:
        exclude_list = []

    if override_env_param_dict is None:
        override_env_param_dict = {}

    env_vars = {"OLLAMA_HOST": "http://localhost:12345", "OLLAMA_MODEL_ID": "test"}

    env_vars.update(override_env_param_dict)  # type: ignore

    for key, value in env_vars.items():
        if key in exclude_list:
            monkeypatch.delenv(key, raising=False)  # type: ignore
            continue
        monkeypatch.setenv(key, value)  # type: ignore

    return env_vars


@fixture
def chat_history() -> list[ChatMessage]:
    return []