"""scripts/resolve_settled.py: the threads nisse-review settled on a PR made
by hand get resolved, and nothing else does."""

import importlib.util
from pathlib import Path
from types import ModuleType

import httpx
import pytest

from nisse_core.gitea import SETTLED_MARKER, GiteaClient

SCRIPT = Path(__file__).parent.parent / "scripts" / "resolve_settled.py"


def script() -> ModuleType:
    spec = importlib.util.spec_from_file_location("resolve_settled", SCRIPT)
    assert spec and spec.loader
    module = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(module)
    return module


def comment(n: int, line: int, body: str, resolver: str | None = None) -> dict:
    return {
        "id": n,
        "body": body,
        "path": "a.py",
        "position": line,
        "resolver": {"login": resolver} if resolver else None,
    }


def fake_gitea(comments: list[dict], resolved: list[int]) -> GiteaClient:
    def handler(request: httpx.Request) -> httpx.Response:
        path = request.url.path
        if path.endswith("/resolve"):
            resolved.append(int(path.split("/")[-2]))
            return httpx.Response(200)
        if path.endswith("/reviews"):
            return httpx.Response(200, json=[{"id": 1, "comments_count": 1}])
        return httpx.Response(200, json=comments)

    return GiteaClient("https://g.test", "tok", transport=httpx.MockTransport(handler))


def test_it_resolves_the_settled_threads_only(
    capsys: pytest.CaptureFixture[str],
) -> None:
    resolved: list[int] = []
    gitea = fake_gitea(
        [
            comment(1, 3, "a point"),
            comment(2, 3, "an answer"),
            comment(3, 3, f"Conceded.\n\n{SETTLED_MARKER}"),
            comment(4, 9, "still held"),
            comment(5, 12, f"done\n{SETTLED_MARKER}", resolver="dongar"),
        ],
        resolved,
    )
    assert script().main(["168"], gitea) == 0
    assert resolved == [1, 2, 3]
    assert "resolved 3 comment(s) on dev/nisse#168: 1, 2, 3" in capsys.readouterr().out


def test_it_reads_teas_default_login(tmp_path: Path) -> None:
    config = tmp_path / "config.yml"
    config.write_text(
        "logins:\n"
        "  - {name: a, url: https://a.test, token: ta, default: false}\n"
        "  - {name: b, url: https://b.test, token: tb, default: true}\n"
    )
    assert script().tea_login(config) == ("https://b.test", "tb")