# Configuration file for the Sphinx documentation builder.
# For the full list of built-in configuration values, see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html

import os
import sys
from pathlib import Path

# Add the project root to the Python path
project_root = Path(__file__).parent
sys.path.insert(0, str(project_root))
sys.path.insert(0, str(project_root / "api"))
sys.path.insert(0, str(project_root / "agents"))
sys.path.insert(0, str(project_root / "kg_services"))

# -- Project information -----------------------------------------------------
project = "KGraph-MCP"
copyright = "2024, KGraph-MCP Development Team"
author = "KGraph-MCP Development Team"
release = "0.1.0"

# -- General configuration ---------------------------------------------------
extensions = [
    "sphinx.ext.autodoc",
    "sphinx.ext.autosummary",
    "sphinx.ext.napoleon",
    "sphinx.ext.viewcode",
    "sphinx.ext.intersphinx",
    "sphinx.ext.todo",
    "sphinx.ext.coverage",
    "sphinx.ext.mathjax",
    "sphinx_autodoc_typehints",
    "myst_parser",
]

templates_path = ["_templates"]
exclude_patterns = [
    "_build",
    "Thumbs.db",
    ".DS_Store",
    ".venv",
    "site",
    "node_modules",
    "htmlcov",
    "KGraph-MCP-Hackathon",
    "__pycache__",
    ".git",
    ".pytest_cache",
    ".mypy_cache",
    ".ruff_cache",
]

# -- Options for HTML output -------------------------------------------------
html_theme = "sphinx_rtd_theme"
html_static_path = ["_static"]

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

# Napoleon settings
napoleon_google_docstring = True
napoleon_numpy_docstring = True
napoleon_include_init_with_doc = False
napoleon_include_private_with_doc = False
napoleon_include_special_with_doc = True
napoleon_use_admonition_for_examples = False
napoleon_use_admonition_for_notes = False
napoleon_use_admonition_for_references = False
napoleon_use_ivar = False
napoleon_use_param = True
napoleon_use_rtype = True
napoleon_preprocess_types = False
napoleon_type_aliases = None
napoleon_attr_annotations = True

# Autodoc settings
autodoc_default_options = {
    "members": True,
    "member-order": "bysource",
    "special-members": "__init__",
    "undoc-members": True,
    "exclude-members": "__weakref__"
}

# AutoAPI settings
autoapi_dirs = ["api", "agents", "kg_services"]
autoapi_type = "python"
autoapi_template_dir = "_templates/autoapi"
autoapi_options = [
    "members",
    "undoc-members",
    "show-inheritance",
    "show-module-summary",
    "special-members",
]
autoapi_ignore = [
    "*migrations*",
    "*tests*",
    "*test_*",
    "*conftest*",
    "*__pycache__*",
]
autoapi_python_class_content = "both"
autoapi_member_order = "groupwise"
autoapi_root = "api"
autoapi_keep_files = True
autoapi_generate_api_docs = False  # We generate manually

# Intersphinx mapping
intersphinx_mapping = {
    "python": ("https://docs.python.org/3", None),
    "fastapi": ("https://fastapi.tiangolo.com", None),
    "networkx": ("https://networkx.org/documentation/stable/", None),
}

# Type hints configuration
typehints_fully_qualified = False
always_document_param_types = True
typehints_document_rtype = True
typehints_use_rtype = True

# TODO extension
todo_include_todos = True

# MyST configuration
myst_enable_extensions = [
    "amsmath",
    "colon_fence",
    "deflist",
    "dollarmath",
    "html_image",
    "html_admonition",
    "linkify",
    "replacements",
    "smartquotes",
    "substitution",
    "tasklist",
]

# -- Custom configuration ---------------------------------------------------

# 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".
if not os.path.exists("_static"):
    os.makedirs("_static")

# HTML theme options
html_theme_options = {
    "collapse_navigation": False,
    "sticky_navigation": True,
    "navigation_depth": 4,
    "includehidden": True,
    "titles_only": False,
    "logo_only": False,
    "display_version": True,
    "prev_next_buttons_location": "bottom",
    "style_external_links": False,
    "vcs_pageview_mode": "",
    "style_nav_header_background": "#2980B9",
}

html_context = {
    "display_github": True,
    "github_user": "BasalGanglia",
    "github_repo": "kgraph-mcp-hackathon",
    "github_version": "main",
    "conf_py_path": "/",
}

# Custom sidebar
html_sidebars = {
    "**": [
        "globaltoc.html",
        "relations.html",
        "sourcelink.html",
        "searchbox.html",
    ]
}

# LaTeX output
latex_elements = {
    "papersize": "letterpaper",
    "pointsize": "10pt",
    "preamble": "",
    "figure_align": "htbp",
}

# Grouping the document tree into LaTeX files
latex_documents = [
    ("index", "KGraph-MCP.tex", "KGraph-MCP Documentation",
     "KGraph-MCP Development Team", "manual"),
]

# Man page output
man_pages = [
    ("index", "kgraph-mcp", "KGraph-MCP Documentation",
     [author], 1)
]

# Texinfo output
texinfo_documents = [
    ("index", "KGraph-MCP", "KGraph-MCP Documentation",
     author, "KGraph-MCP", "The Self-Orchestrating Tool Network.",
     "Miscellaneous"),
]

# -- Custom processing -------------------------------------------------------

def setup(app):
    """Custom Sphinx setup function."""
    # Add custom CSS
    if os.path.exists("_static/custom.css"):
        app.add_css_file("custom.css")