"""A driver repository on disk that meets the standard, to break one rule at a time."""

from __future__ import annotations

import pathlib
import textwrap
from collections.abc import Callable

import pytest

PYPROJECT = """\
[build-system]
requires = ["setuptools>=68"]
build-backend = "setuptools.build_meta"

[project]
name = "napalm-example"
version = "1.2.0"
description = "NAPALM driver for Example devices"
readme = "README.md"
license = "Apache-2.0"
requires-python = ">=3.10"
dependencies = [
    "napalm>=5.0",
    "napalm-device-types>=4.21",
]

[project.urls]
Repository = "https://git.netork.io/NAPALM/napalm-example"
Issues = "https://git.netork.io/NAPALM/napalm-example/issues"

[project.entry-points."napalm.drivers"]
example = "napalm_example:ExampleDriver"

[tool.mypy]
strict = true

[tool.coverage.run]
source = ["napalm_example"]

[tool.coverage.report]
fail_under = 80
"""

CHANGELOG = """\
# Changelog

## [Unreleased]

## [1.2.0] - 2026-10-22

### Added
- Interfaces.

## [1.1.0] - 2026-10-01

### Fixed
- Facts.
"""

RepoFactory = Callable[..., pathlib.Path]


@pytest.fixture
def make_repo(tmp_path: pathlib.Path) -> RepoFactory:
    """Write a conforming repo; ``files`` overrides or (with None) removes a path."""

    def make(files: dict[str, str | None] | None = None) -> pathlib.Path:
        layout: dict[str, str | None] = {
            "pyproject.toml": PYPROJECT,
            "README.md": "# napalm-example\n\nA driver.\n",
            "CHANGELOG.md": CHANGELOG,
            "LICENSE": "Apache License\nVersion 2.0, January 2004\n",
            "napalm_example/__init__.py": "",
            "napalm_example/py.typed": "",
            ".gitea/workflows/ci.yml": "name: CI\n",
            "tests/test_driver.py": "def test_nothing():\n    pass\n",
        }
        layout.update(files or {})
        for rel, content in layout.items():
            if content is None:
                continue
            path = tmp_path / rel
            path.parent.mkdir(parents=True, exist_ok=True)
            path.write_text(textwrap.dedent(content))
        return tmp_path

    return make