"""Shared fixtures — temp vault + sample documents."""

from __future__ import annotations

from pathlib import Path

import pytest


@pytest.fixture
def sample_docs(tmp_path: Path) -> Path:
    """Input directory with a couple of small markdown/txt documents."""
    docs = tmp_path / "docs"
    docs.mkdir()
    (docs / "deep-learning-notes.md").write_text(
        "# Deep Learning\n\n"
        "Neural networks learn representations via gradient descent.\n\n"
        "## Optimizers\n\n"
        "SGD is simple. Adam adapts per-parameter learning rates.\n\n"
        "## Regularization\n\n"
        "Dropout randomly masks units during training to reduce overfit.\n",
        encoding="utf-8",
    )
    (docs / "reading-list.txt").write_text(
        "Books to read this year, in no particular order.\n\n"
        "The Pragmatic Programmer. Structure and Interpretation.\n",
        encoding="utf-8",
    )
    return docs


@pytest.fixture
def vault(tmp_path: Path) -> Path:
    vault_dir = tmp_path / "ObsidianVault"
    vault_dir.mkdir()
    return vault_dir