# -*- coding: utf-8 -*-
#
# PyJSON5 documentation build configuration file, created by
# sphinx-quickstart on Wed May  2 18:15:32 2018.
#
# 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.

# 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('..'))


# -- 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.autosummary',
    'sphinx.ext.napoleon',
    'sphinx.ext.intersphinx',
    'sphinx.ext.inheritance_diagram',
    'sphinx_autodoc_typehints',
]

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

# The master toctree document.
master_doc = 'index'

# General information about the project.
project = u'PyJSON5'
copyright = u'2018, René Kijewski'
author = u'René Kijewski'

# 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.
#
# The short X.Y version.
version = u'0.3.6'
# The full version, including alpha/beta/rc tags.
release = u'0.3.6'

# 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 patterns also effect to html_static_path and html_extra_path
exclude_patterns = []

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'

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


# -- 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'

# 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 = {
    'navigation_depth': -1,
}

# 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.
#
# This is required for the alabaster theme
# refs: http://alabaster.readthedocs.io/en/latest/installation.html#sidebars
html_sidebars = {
    '**': [
        'localtoc.html',
        'searchbox.html',
    ]
}


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

# Output file base name for HTML help builder.
htmlhelp_basename = 'PyJSON5doc'


# -- 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, 'PyJSON5.tex', u'PyJSON5 Documentation',
     u'René Kijewski', '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, 'pyjson5', u'PyJSON5 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, 'PyJSON5', u'PyJSON5 Documentation',
     author, 'PyJSON5', 'One line description of project.',
     'Miscellaneous'),
]


display_toc = True
autodoc_default_flags = ['members']
autosummary_generate = True

intersphinx_mapping = {
    'python': ('https://docs.python.org/3', None),
}

inheritance_graph_attrs = {
    'size': '"6.0, 8.0"',
    'fontsize': 32,
    'bgcolor': 'transparent',
}
inheritance_node_attrs = {
    'color': 'black',
    'fillcolor': 'white',
    'style': '"filled,solid"',
}
inheritance_edge_attrs = {
    'penwidth': 1.2,
    'arrowsize': 0.8,
}


###################################################################################################


from sphinx.ext.autosummary import Autosummary
from sphinx.ext.autosummary import get_documenter
from sphinx.util.inspect import safe_getattr


class AutoAutoSummary(Autosummary):
    option_spec = {}

    required_arguments = 1

    @staticmethod
    def get_members(obj):
        for name in dir(obj):
            try:
                documenter = get_documenter(safe_getattr(obj, name), obj)
            except AttributeError:
                continue

            if documenter.objtype in ('function',):
                yield name

    def run(self):
        module = str(self.arguments[0])
        try:
            m = __import__(module, globals(), locals(), [])
            self.content = sorted(
                ('~%s.%s' % (module, member) for member in self.get_members(m)),
                key=str.lower,
            )
        finally:
            return super().run()


def setup(app):
    app.add_directive('autoautosummary', AutoAutoSummary)