"""Generate the code reference pages.

Source: https://mkdocstrings.github.io/recipes/
"""

from pathlib import Path

import mkdocs_gen_files

root = Path(__file__).parent.parent.parent
src = root / "gso"
ignored_modules = ["db", "graphql_api", "main", "migrations"]

for path in sorted(src.rglob("*.py")):
    module_path = path.relative_to(root).with_suffix("")
    doc_path = path.relative_to(root).with_suffix(".md")
    full_doc_path = Path("reference", doc_path)

    parts = tuple(module_path.parts)

    if any(module in parts for module in ignored_modules):
        #  E.g. ignore generated migration files from SQLAlchemy.
        continue
    elif parts[-1] == "__init__":
        parts = parts[:-1]
        doc_path = doc_path.with_name("index.md")
        full_doc_path = full_doc_path.with_name("index.md")
    elif parts[-1] == "__main__":
        continue

    with mkdocs_gen_files.open(full_doc_path, "w") as fd:
        identifier = ".".join(parts)
        print("::: " + identifier, file=fd)

    mkdocs_gen_files.set_edit_path(full_doc_path, path.relative_to(root))