# -*- coding: utf-8 -*-
#
# Read the Docs Template documentation build configuration file, created by
# sphinx-quickstart on Tue Aug 26 14:19:49 2014.
#
# 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 sys, os
import re
from subprocess import Popen, PIPE
import shlex
from local_util import run_cmd_get_output, copy_if_modified

builddir = '_build'
if 'BUILDDIR' in os.environ:
    builddir = os.environ['BUILDDIR']

DocumentsName = 'ReadtheDocsTemplate'
if 'DOCUMENTS_NAME' in os.environ:
    DocumentsName = os.environ['DOCUMENTS_NAME']

DocumentsTitle = 'ReadtheDocsTemplate'
if 'DOCUMENTS_TITLE' in os.environ:
    DocumentsTitle = os.environ['DOCUMENTS_TITLE']

DocumentsAuthor = 'Bekencorp'
if 'DOCUMENTS_AUTHOR' in os.environ:
    DocumentsAuthor = os.environ['DOCUMENTS_AUTHOR']

# 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('..'))

sdk_config = "../../build/config/sdkconfig.h"
sdk_config_arr = []
if os.path.isfile(sdk_config):
    with open(sdk_config, "r") as sdk_config_file:
        sdk_config_text = sdk_config_file.read()
    sdk_config_lists = sdk_config_text.split("\n")
    for sdk_config_list in sdk_config_lists:
        out = sdk_config_list.split(" ")
        if (out[0] == "#define"):
            #rint(out)
            if (len(out) == 3):
                sdk_config_arr.append(out[1] + "="+ out[2])
            elif (len(out) == 2):
                sdk_config_arr.append(out[1])
    #print(sdk_config_arr)
    with open("../Doxyfile", "r") as doxy_file_old:
        doxy_file_old_text = doxy_file_old.read()
    doxy_file_new_text = ""
    doxy_file_old_lines = doxy_file_old_text.split("\n")
    need_append = 0
    old_configs = []
    for doxy_file_old_line in doxy_file_old_lines:
        #print (doxy_file_old_line)
        if (need_append == 1 and doxy_file_old_line != ""):
            old_configs.append(doxy_file_old_line)
        if (need_append == 1 and doxy_file_old_line == ""):
            #print ("********", old_configs)
            for sdk_config_one in sdk_config_arr:
                sdk_config_one = "    " + sdk_config_one + " \\"
                if(sdk_config_one not in old_configs):
                    doxy_file_new_text = doxy_file_new_text + sdk_config_one +"\n"
            need_append = 0
        if("PREDEFINED" in doxy_file_old_line):
            need_append = 1
        doxy_file_new_text = doxy_file_new_text + doxy_file_old_line+"\n"
    #print(doxy_file_new_text)
    with open("../Doxyfile_new", "w") as doxy_file_new:
        doxy_file_new.write(doxy_file_new_text)

# Call Doxygen to get XML files from the header files
print("Calling Doxygen to generate latest XML files")
if os.path.isfile(sdk_config):
    os.system("doxygen ../Doxyfile_new")
else:
    os.system("doxygen ../Doxyfile")
# Doxygen has generated XML files in 'xml' directory.
# Copy them to 'xml_in', only touching the files which have changed.
copy_if_modified('xml/', 'xml_in/')

# Generate 'api_name.inc' files using the XML files by Doxygen
os.system('python3 ../gen-dxd.py')

# TODO
# Generate 'kconfig.inc' file from components' Kconfig files
# kconfig_inc_path = '{}/inc/kconfig.inc'.format(builddir)
# os.system('python3 ../gen-kconfig-doc.py > ' + kconfig_inc_path + '.in')
# copy_if_modified(kconfig_inc_path + '.in', kconfig_inc_path)

# http://stackoverflow.com/questions/12772927/specifying-an-online-image-in-sphinx-restructuredtext-format
# 
suppress_warnings = ['image.nonlocal_uri']

# -- 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 = ['breathe',
              'link-roles',
              'sphinxcontrib.blockdiag',
              'sphinxcontrib.seqdiag',
              'sphinxcontrib.actdiag',
              'sphinxcontrib.nwdiag',
              'sphinxcontrib.rackdiag',
              'sphinxcontrib.packetdiag'
             ]

# Breathe extension variables

# Doxygen regenerates files in 'xml/' directory every time,
# but we copy files to 'xml_in/' only when they change, to speed up
# incremental builds.
breathe_projects = { "armino": "xml_in/" }
breathe_default_project = "armino"

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

# The suffix of source filenames.
source_suffix = ['.rst', '.md']

source_parsers = {
       '.md': 'recommonmark.parser.CommonMarkParser',
    }

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

# The master toctree document.
master_doc = 'index'


# 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.
#

# Readthedocs largely ignores 'version' and 'release', and displays one of
# 'latest', tag name, or branch name, depending on the build type.
# Still, this is useful for non-RTD builds.
# This is supposed to be "the short X.Y version", but it's the only version
# visible when you open index.html.
# Display full version to make things less confusing.
version = run_cmd_get_output('git describe')
# The full version, including alpha/beta/rc tags.
# If needed, nearest tag is returned by 'git describe --abbrev=0'.
release = version
print('Version: {0}  Release: {1}'.format(version, release))

# 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 patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ['_build','README.md']

# 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'

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

# If true, keep warnings as "system message" paragraphs in the built documents.
#keep_warnings = 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'
html_theme_path = ["../_themes", ]

# 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 themes here, relative to this directory.
#html_theme_path = []

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

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

# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
html_logo = "../_static/armino_logo.png"

# 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 = None

# 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']

# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
#html_extra_path = []

# 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_domain_indices = 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, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True

# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = 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 = ''

# This is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = None

# Output file base name for HTML help builder.
htmlhelp_basename = DocumentsName + 'doc'


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

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

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

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

    'passoptionstopackages': r'\PassOptionsToPackage{nonstopmode}{abc}',

    'sphinxsetup': ' TitleColor={rgb}{0,0.3,0.6}, noteBorderColor={rgb}{0.7,0.7,0.7}',
}

# 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 = [
  ('index', DocumentsName + '.tex', DocumentsTitle,
   DocumentsAuthor, 'manual'),
]

latex_additional_files = [
    'avdk_style.sty',
]

# 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

# If true, show page references after internal links.
#latex_show_pagerefs = False

# If true, show URL addresses after external links.
#latex_show_urls = False

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

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


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

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
    ('index', DocumentsName, DocumentsTitle,
     [DocumentsAuthor], 1)
]

# If true, show URL addresses after external links.
#man_show_urls = False


# -- 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 = [
  ('index', DocumentsName, DocumentsTitle,
   DocumentsAuthor, DocumentsName, DocumentsTitle,
   'Miscellaneous'),
]


templates_path = [
    '../_templates',
]

# These paths are either relative to html_static_path
# or fully qualified paths (eg. https://...)
html_css_files = [
    'css/custom.css',
]

html_css_files = [
    'css/mixxx.css',
    'css/widget-sidebar.css',
]

html_js_files = [
    'js/widget-sidebar.js',
]

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

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

# How to display URL addresses: 'footnote', 'no', or 'inline'.
#texinfo_show_urls = 'footnote'

# If true, do not generate a @detailmenu in the "Top" node's menu.
#texinfo_no_detailmenu = False

# Override RTD CSS theme to introduce the theme corrections
# https://github.com/rtfd/sphinx_rtd_theme/pull/432

def setup(app):
    app.add_css_file("css/custom.css")
    app.add_js_file("js/custom.js")
    #app.add_js_file("js/widget-sidebar.js")