# Configuration file for the Sphinx documentation builder.
#
# For the full list of built-in configuration values, see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

import os
import sys
import tomllib
from pathlib import Path

sys.path.insert(0, os.path.abspath("../src"))

# -- Project information -----------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information

project = "srunx"
copyright = "2025, ksterx"
author = "ksterx"

# Derive version from pyproject.toml
# Fallback to env var SRUNX_DOCS_VERSION or a default if unavailable
try:
    _project_root = Path(__file__).resolve().parents[1]
    _pyproject = _project_root / "pyproject.toml"
    with _pyproject.open("rb") as f:
        _data = tomllib.load(f)
    release = _data["project"]["version"]
except Exception:
    release = os.environ.get("SRUNX_DOCS_VERSION", "0.0.0")

# Optional: Sphinx "version" (short X.Y) can be set if needed
version = release

# -- General configuration ---------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration

extensions = [
    "sphinx.ext.autodoc",
    "sphinx.ext.viewcode",
    "sphinx.ext.napoleon",
    "sphinx_autodoc_typehints",
    "sphinxcontrib.mermaid",
]

templates_path = ["_templates"]
exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]

language = "en"

# -- Autodoc configuration --------------------------------------------------
autodoc_default_options = {
    "members": True,
    "member-order": "bysource",
    "special-members": "__init__",
    "undoc-members": True,
    "exclude-members": "__weakref__",
}

# -- Napoleon configuration --------------------------------------------------
napoleon_google_docstring = True
napoleon_numpy_docstring = True
napoleon_include_init_with_doc = False
napoleon_include_private_with_doc = False
napoleon_include_special_with_doc = True
napoleon_use_admonition_for_examples = False
napoleon_use_admonition_for_notes = False
napoleon_use_admonition_for_references = False
napoleon_use_ivar = False
napoleon_use_param = True
napoleon_use_rtype = True

# -- Options for HTML output -------------------------------------------------
# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output

html_theme = "sphinx_book_theme"
html_static_path = ["_static"]
