from __future__ import annotations

from pathlib import Path

from deerflow.config.app_config import AppConfig


def test_relative_sandbox_mount_is_resolved_from_config_directory(tmp_path: Path) -> None:
    knowledge_dir = tmp_path / "knowledge" / "knowledge_base"
    knowledge_dir.mkdir(parents=True)
    config_path = tmp_path / "config.yaml"
    config_path.write_text(
        """
sandbox:
  use: deerflow.sandbox.local:LocalSandboxProvider
  mounts:
    - host_path: knowledge/knowledge_base
      container_path: /mnt/knowledge
      read_only: true
""".strip(),
        encoding="utf-8",
    )

    config = AppConfig.from_file(str(config_path))

    assert config.sandbox.mounts[0].host_path == str(knowledge_dir.resolve())
    assert Path(config.sandbox.mounts[0].host_path).is_absolute()


def test_absolute_sandbox_mount_is_preserved(tmp_path: Path) -> None:
    absolute_mount = (tmp_path / "shared").resolve()
    config_data = {
        "sandbox": {
            "use": "deerflow.sandbox.local:LocalSandboxProvider",
            "mounts": [
                {
                    "host_path": str(absolute_mount),
                    "container_path": "/mnt/shared",
                }
            ],
        }
    }

    AppConfig._resolve_relative_mount_paths(config_data, tmp_path / "elsewhere")

    assert config_data["sandbox"]["mounts"][0]["host_path"] == str(absolute_mount)