# -*- coding: utf-8 -*-
#
# metasci documentation build configuration file, created by
# sphinx-quickstart on Sun Feb  7 22:29:49 2010.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.

import os
from pathlib import Path
import subprocess
import sys

# Determine if we're on Read the Docs server
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'

# On Read the Docs, we need to mock a few third-party modules so we don't get
# ImportErrors when building documentation
from unittest.mock import MagicMock

MOCK_MODULES = [
    'openmoc', 'openmc.data.reconstruct',
]
sys.modules.update((mod_name, MagicMock()) for mod_name in MOCK_MODULES)


# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
sys.path.insert(0, os.path.abspath('../..'))


# -- General configuration -----------------------------------------------------

# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
    'breathe',
    'sphinx.ext.autodoc',
    'sphinx.ext.napoleon',
    'sphinx.ext.autosummary',
    'sphinx.ext.intersphinx',
    'sphinx.ext.viewcode',
    'sphinxcontrib.katex',
    'sphinx_numfig',
]
if not on_rtd:
    extensions.append('sphinxcontrib.rsvgconverter')
    doxygen_dir = Path(__file__).parents[1] / 'doxygen'
    subprocess.run(['doxygen'], cwd=doxygen_dir, check=True)

# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']

# The suffix of source filenames.
source_suffix = {'.rst': 'restructuredtext'}

# The encoding of source files.
#source_encoding = 'utf-8'

# The master toctree document.
master_doc = 'index'

# General information about the project.
project = 'OpenMC'
copyright = '2011-2026, Massachusetts Institute of Technology, UChicago Argonne LLC, and OpenMC contributors'

# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#

import openmc

# The full version, including alpha/beta/rc tags.
version = release = openmc.__version__

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None

# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'

# List of documents that shouldn't be included in the build.
#unused_docs = []

# List of directories, relative to source directory, that shouldn't be searched
# for source files.
exclude_trees = []

# The reST default role (used for this markup: `text`) to use for all documents.
#default_role = None

# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True

# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True

# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False

# The name of the Pygments (syntax highlighting) style to use.
#pygments_style = 'sphinx'
#pygments_style = 'friendly'
#pygments_style = 'bw'
#pygments_style = 'fruity'
#pygments_style = 'manni'
pygments_style = 'tango'


# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []

# -- Options breathe + doxygen -------------------------------------------------

breathe_projects = {"OpenMC": "../doxygen/xml"}
breathe_default_project = "OpenMC"
breathe_domain_by_file_pattern = {"*capi.h": "c"}

# -- Options for HTML output ---------------------------------------------------

# The theme to use for HTML and HTML Help pages
html_theme = 'sphinx_rtd_theme'
html_baseurl = "https://docs.openmc.org/en/stable/"

html_logo = '_images/openmc_logo.png'

# The name for this set of Sphinx documents.  If None, it defaults to
# "<project> v<release> documentation".
html_title = "OpenMC Documentation"

# A shorter title for the navigation bar.  Default is the same as html_title.
#html_short_title = None

# The name of an image file (within the static path) to use as favicon of the
# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
html_favicon = 'favicon.ico'

# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']

def setup(app):
    app.add_css_file('theme_overrides.css')

# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'

# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True

# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}

# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}

# If false, no module index is generated.
#html_use_modindex = True

# If false, no index is generated.
#html_use_index = True

# If true, the index is split into individual pages for each letter.
#html_split_index = False

# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True

# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it.  The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''

# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = ''

# Output file base name for HTML help builder.
htmlhelp_basename = 'openmcdoc'



# -- Options for LaTeX output --------------------------------------------------

# The paper size ('letter' or 'a4').
#latex_paper_size = 'letter'

# The font size ('10pt', '11pt' or '12pt').
#latex_font_size = '10pt'

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
  ('index', 'openmc.tex', 'OpenMC Documentation',
   'OpenMC contributors', 'manual'),
]

latex_elements = {
'preamble': r"""
\usepackage{enumitem}
\usepackage{amsfonts}
\usepackage{amsmath}
\setlistdepth{99}
\usepackage{tikz}
\usetikzlibrary{shapes,snakes,shadows,arrows,calc,decorations.markings,patterns,fit,matrix,spy}
\usepackage{fixltx2e}
\hypersetup{bookmarksdepth=3}
\setcounter{tocdepth}{2}
\numberwithin{equation}{section}
\DeclareUnicodeCharacter{03B1}{$\alpha$}
\DeclareUnicodeCharacter{03C0}{$\pi$}
""",
'printindex': r""
}

# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None

# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False

# Additional stuff for the LaTeX preamble.
#latex_preamble = ''

# Documents to append as an appendix to all manuals.
#latex_appendices = []

# If false, no module index is generated.
#latex_use_modindex = True

#Autodocumentation Flags
#autodoc_member_order = "groupwise"
#autoclass_content = "both"
autosummary_generate = True

napoleon_use_ivar = True

intersphinx_mapping = {
    'python': ('https://docs.python.org/3', None),
    'numpy': ('https://numpy.org/doc/stable/', None),
    'scipy': ('https://docs.scipy.org/doc/scipy/', None),
    'pandas': ('https://pandas.pydata.org/pandas-docs/stable/', None),
    'matplotlib': ('https://matplotlib.org/stable/', None)
}