from __future__ import annotations

from semantic.models import SemanticScene, SemanticWidget


def test_semantic_scene_round_trips_through_dict() -> None:
    scene = SemanticScene(
        page="Chat",
        intents=["send a message", "open attachments"],
        widgets=[
            SemanticWidget(element_id="input", purpose="message text input"),
            SemanticWidget(element_id="send", purpose="send message"),
        ],
    )

    restored = SemanticScene.from_dict(scene.to_dict())

    assert restored == scene
    assert restored.to_dict() == {
        "page": "Chat",
        "intents": ["send a message", "open attachments"],
        "widgets": [
            {"element_id": "input", "purpose": "message text input"},
            {"element_id": "send", "purpose": "send message"},
        ],
    }