# -*- coding: utf-8 -*-
#
# Configuration file for the Sphinx documentation builder.
#
# This file does only contain a selection of the most common options. For a
# full list see the documentation:
# http://www.sphinx-doc.org/en/master/config
import sys, os

sys.path.append(os.path.abspath("../../"))

from recommonmark.parser import CommonMarkParser
from recommonmark.transform import AutoStructify

# -- 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
# sys.path.insert(0, os.path.abspath('.'))


# -- Project information -----------------------------------------------------

project = ""
copyright = "2019, Travis Clarke"
author = "Travis Clarke"

# The full version, including alpha/beta/rc tags
release = __import__("mergedeep").__version__
# The short X.Y version
version = release


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

# If your documentation needs a minimal Sphinx version, state it here.
#
# needs_sphinx = '1.0'

# 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.autodoc",
    "sphinx.ext.doctest",
    "sphinx.ext.intersphinx",
    "sphinx.ext.todo",
    "sphinx.ext.coverage",
    "sphinx.ext.mathjax",
    "sphinx.ext.ifconfig",
    "sphinx.ext.viewcode",
    # 'sphinx.ext.githubpages',
]

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

# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#

# Enable Markdown
source_parsers = {".md": CommonMarkParser}

source_suffix = [".rst", ".md"]
# source_suffix = '.rst'

# The master toctree document.
master_doc = "index"

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#
# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
language = None

# 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 = []

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = None


# -- 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 = "alabaster"
# html_theme = 'default'

# 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 = {
    "github_user": "clarketm",
    "github_repo": "mergedeep",
    "github_type": "star",
    "github_banner": "forkme_right_red_aa0000.png",
    "show_powered_by": False,
}

# 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"]

# Custom sidebar templates, must be a dictionary that maps document names
# to template names.
#
# The default sidebars (for documents that don't match any pattern) are
# defined by theme itself.  Builtin themes are using these templates by
# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
# 'searchbox.html']``.
#
# html_sidebars = {}

html_sidebars = {"**": ["about.html", "localtoc.html", "searchbox.html"]}


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

# Output file base name for HTML help builder.
htmlhelp_basename = "mergedeepdoc"


# -- 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 = [
    (master_doc, "mergedeep.tex", "mergedeep Documentation", "Travis Clarke", "manual")
]


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

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [(master_doc, "mergedeep", "mergedeep Documentation", [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 = [
    (
        master_doc,
        "mergedeep",
        "mergedeep Documentation",
        author,
        "mergedeep",
        "One line description of project.",
        "Miscellaneous",
    )
]


# -- Options for Epub output -------------------------------------------------

# Bibliographic Dublin Core info.
epub_title = project

# The unique identifier of the text. This can be a ISBN number
# or the project homepage.
#
# epub_identifier = ''

# A unique identification for the text.
#
# epub_uid = ''

# A list of files that should not be packed into the epub file.
epub_exclude_files = ["search.html"]


# -- Extension configuration -------------------------------------------------

# -- Options for intersphinx extension ---------------------------------------

# Example configuration for intersphinx: refer to the Python standard library.
intersphinx_mapping = {"https://docs.python.org/": None}

# -- Options for todo extension ----------------------------------------------

# If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = True

# -- Options for todo extension ----------------------------------------------


class PatchedAutoStructify(AutoStructify, object):
    """AutoStructify by default can't handle contents directives."""

    def patched_nested_parse(self, *args, **kwargs):
        """Sets match_titles then calls stored_nested_parse."""
        kwargs["match_titles"] = True
        return self.stored_nested_parse(*args, **kwargs)

    def auto_code_block(self, *args, **kwargs):
        """Modified auto_code_block that patches nested_parse."""
        self.stored_nested_parse = self.state_machine.state.nested_parse
        self.state_machine.state.nested_parse = self.patched_nested_parse
        try:
            return super(PatchedAutoStructify, self).auto_code_block(*args, **kwargs)
        finally:
            self.state_machine.state.nested_parse = self.stored_nested_parse


def setup(app):
    app.add_config_value(
        "recommonmark_config",
        {
            "enable_auto_toc_tree": False,
            "enable_inline_math": False,
            "enable_auto_doc_ref": False,
        },
        True,
    )
    app.add_transform(PatchedAutoStructify)
