import os
import sqlite3

from backend.adapters.sqlite import create_db


def sqlite_conn(sqlite_file: str = ":memory"):
    conn = sqlite3.connect(sqlite_file)
    create_db(conn)
    return conn


def get_api_url():
    host = os.environ.get("API_HOST", "localhost")
    port = 8000 if host == "localhost" else 80
    return f"http://{host}:{port}"