"""Tests for dotfiles domain models."""

from pathlib import Path

from flow.domain.dotfiles.models import (
    LinkOp,
    LinkPlan,
    LinkTarget,
    LinkedState,
    ModuleRef,
    Package,
    PlanSummary,
)


def test_link_op_str_create():
    op = LinkOp(type="create_link", target=Path("/home/x/.zshrc"),
                source=Path("/dots/zsh/.zshrc"), package="_shared/zsh", needs_sudo=False)
    assert "LINK:" in str(op)
    assert ".zshrc" in str(op)


def test_link_op_str_sudo():
    op = LinkOp(type="create_link", target=Path("/etc/hosts"),
                source=Path("/dots/dns/hosts"), package="_shared/dns", needs_sudo=True)
    assert "(sudo)" in str(op)


def test_linked_state_roundtrip():
    lt = LinkTarget(source=Path("/a"), target=Path("/b"), package="p", from_module=False, needs_sudo=False)
    state = LinkedState(links={Path("/b"): lt})
    data = state.as_dict()
    restored = LinkedState.from_dict(data)
    assert Path("/b") in restored.links
    assert restored.links[Path("/b")].source == Path("/a")
    assert restored.links[Path("/b")].package == "p"


def test_linked_state_empty():
    state = LinkedState.from_dict({})
    assert state.links == {}


def test_package_has_id():
    pkg = Package(name="zsh", layer="_shared", package_id="_shared/zsh",
                  source_dir=Path("/dots/_shared/zsh"), module=None, local_files=())
    assert pkg.package_id == "_shared/zsh"