# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
# list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

# -- Path setup --------------------------------------------------------------

# 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.
#
# import os
# import sys
import re
import sphinx_rtd_theme
# sys.path.insert(0, os.path.abspath('.'))


# -- Project information -----------------------------------------------------
main_doc = 'index'

project = 'AE269'
copyright = '2020, Joseph C. Schulz'
author = 'Joseph C. Schulz'


# -- 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 = ['sphinx.ext.mathjax', 
              'sphinx.ext.viewcode'
]

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

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = ['**.ipynb_checkpoints']


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

# The theme to use for HTML and HTML Help pages.  See the documentation for
# a list of builtin themes.
#
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]

# Theme options are theme-specific and customize the look and feel of a theme
# further.  For a list of options available for each theme, see the
# documentation.
#
# html_theme_options = {}

# 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']

html_context = {
    'css_files': [
        '_static/theme_overrides.css',  # override wide tables in RTD theme
    ],
}

# Custom sidebar templates, must be a dictionary that maps document names
# to template names.
#
# This is required for the alabaster theme
# refs: http://alabaster.readthedocs.io/en/latest/installation.html#sidebars
html_sidebars = {
    '**': [
        'relations.html',  # needs 'show_related': True theme option to display
        'searchbox.html',
    ]
}


# -- Options for HTMLHelp output ------------------------------------------

# Output file base name for HTML help builder.
htmlhelp_basename = 'AE269 - Advanced Computational Fluid Dynamics'

# -- Options for MathJax
mathjax_config = {'TeX': {'Macros': {}}}

with open('mathsymbols.tex', 'r') as f:
    for line in f:
        macros = re.findall(r'\\newcommand{\\(.*?)}(\[(\d)\])?{(.+)}', line)
        for macro in macros:
            if len(macro[1]) == 0:
                mathjax_config['TeX']['Macros'][macro[0]
                                                ] = "{" + macro[3] + "}"
            else:
                mathjax_config['TeX']['Macros'][macro[0]] = [
                    "{" + macro[3] + "}", int(macro[2])]


numfig = True

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

latex_elements = {
    # The paper size ('letterpaper' or 'a4paper').
    #
    # 'papersize': 'letterpaper',

    # The font size ('10pt', '11pt' or '12pt').
    #
    # 'pointsize': '10pt',

    # Additional stuff for the LaTeX preamble.
    #
    # 'preamble': '',

    # Latex figure (float) alignment
    #
    # 'figure_align': 'htbp',
}

# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
#  author, documentclass [howto, manual, or own class]).
latex_documents = [
    (main_doc, 'ae269.tex', 'AE269',
     'Castro development team', 'manual'),
]


# -- Options for manual page output ---------------------------------------

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
    (main_doc, 'AE269', 'AE269',
     [author], 1)
]


# -- Options for Texinfo output -------------------------------------------

# Grouping the document tree into Texinfo files. List of tuples
# (source start file, target name, title, author,
#  dir menu entry, description, category)
texinfo_documents = [
    (main_doc, 'AE269', 'AE269',
     author, 'AE269', 'One line description of project.',
     'Miscellaneous'),
]
