import os
import pytest
import requests

@pytest.fixture(scope="session")
def base_url() -> str:
    # Example: https://dev.api.mycompany.com
    url = os.environ.get("API_BASE_URL")
    if not url:
        url = "http://127.0.0.1:5000"
        # raise RuntimeError("Set API_BASE_URL")
    return url.rstrip("/")

@pytest.fixture(scope="session")
def login_payload() -> dict[str, str]:
    username = os.environ.get("API_USERNAME")
    if not username:
        username = "Londo"
    password = os.environ.get("API_PASSWORD")
    if not password:
        password = "Hallowach"
    # if not username or not password:
    #    raise RuntimeError("Set API_USERNAME and API_PASSWORD")
    return {"username": username, "password": password}

@pytest.fixture(scope="session")
def jwt_token(base_url: str, login_payload: dict[str, str]) -> str:
    # Adapt these to your auth endpoint + response shape:
    login_path = os.environ.get("API_LOGIN_PATH", "/login")
    resp = requests.post(
        f"{base_url}{login_path}",
        json=login_payload,
        timeout=30,
    )
    resp.raise_for_status()

    data = resp.json()
    token = data.get("access_token") or data.get("token")
    if not token:
        raise RuntimeError("Could not find JWT token in login response JSON")
    return token

@pytest.fixture(scope="session")
def auth_headers(jwt_token: str) -> dict[str, str]:
    return {"Authorization": f"Bearer {jwt_token}"}