from __future__ import annotations

from pathlib import Path

from afs.config import load_config, load_config_model


def test_load_config_merges_workspace_registry(tmp_path, monkeypatch) -> None:
    context_root = tmp_path / "context"
    context_root.mkdir()
    workspace_dir = tmp_path / "workspace"
    workspace_dir.mkdir()

    registry_path = context_root / "workspaces.toml"
    registry_path.write_text(
        "[[workspaces]]\n"
        f"path = \"{workspace_dir}\"\n"
        "description = \"Example\"\n",
        encoding="utf-8",
    )

    config_path = tmp_path / "afs.toml"
    config_path.write_text(
        f"[general]\ncontext_root = \"{context_root}\"\n",
        encoding="utf-8",
    )

    monkeypatch.chdir(tmp_path)
    data = load_config(merge_user=False)
    workspaces = data["general"]["workspace_directories"]
    assert workspaces
    assert Path(workspaces[0]["path"]).resolve() == workspace_dir.resolve()


def test_load_config_model_uses_explicit_path(tmp_path) -> None:
    context_root = tmp_path / "context"
    config_path = tmp_path / "custom.toml"
    config_path.write_text(
        f"[general]\ncontext_root = \"{context_root}\"\n",
        encoding="utf-8",
    )

    model = load_config_model(config_path=config_path, merge_user=False)
    assert model.general.context_root == context_root.resolve()