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

from importlib import import_module
from docutils.parsers.rst import Directive
from docutils import nodes
from sphinx import addnodes
import json
import os
import sys

sys.path.insert(0, os.path.abspath(
    os.path.join(
        os.path.dirname(__file__),
        '..', '..', 'brian_dashboard_manager')))


class RenderAsJSON(Directive):
    # cf. https://stackoverflow.com/a/59883833

    required_arguments = 1

    def run(self):
        module_path, member_name = self.arguments[0].rsplit('.', 1)

        member_data = getattr(import_module(module_path), member_name)
        code = json.dumps(member_data, indent=2, ensure_ascii=False)

        literal = nodes.literal_block(code, code)
        literal['language'] = 'json'

        return [
            addnodes.desc_name(text=member_name),
            addnodes.desc_content('', literal)
        ]


def setup(app):
    app.add_directive('asjson', RenderAsJSON)


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

project = 'BRIAN Dashboard Manager'
copyright = '2021, swd@geant.org'
author = 'swd@geant.org'

# The full version, including alpha/beta/rc tags
release = '0.0'


# -- 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_rtd_theme',
    'sphinx.ext.autodoc',
    'sphinx.ext.coverage'
]

# 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 = []


# -- 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 = 'alabaster'

# 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']

# Both the class’ and the __init__ method’s docstring
# are concatenated and inserted.
autoclass_content = "both"
autodoc_typehints = "none"