"""
tests/conftest.py
-----------------
Shared pytest fixtures for LottoSight test suite.
Uses a temporary in-memory / temp-file SQLite DB so tests
never touch the real lottosight.db.
"""

import os
import sys
import tempfile
import pytest

# Ensure project root is on the path so db/core imports resolve
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))


@pytest.fixture(scope="function")
def tmp_db(monkeypatch, tmp_path):
    """
    Redirect DB_PATH to a fresh temp file for each test function.
    Initializes the schema and seeds default games.
    Cleaned up automatically by pytest after each test.
    """
    db_file = tmp_path / "test_lottosight.db"

    # Patch the DB_PATH in database module before init
    import db.database as database_module
    monkeypatch.setattr(database_module, "DB_PATH", str(db_file))

    # Also patch it in models (it imports get_connection which reads DB_PATH)
    # get_connection() reads DB_PATH at call time, so patching database_module is enough

    from db.database import init_db
    init_db()

    yield str(db_file)
    # tmp_path is auto-cleaned by pytest