import io

from PIL import Image

from pigway_frame_flow.models import PhotoSourceContent
from pigway_frame_flow.providers.photo_sources import PhotoSourceInput


def test_photo_path_survives_render_and_asset_listing(client, service, monkeypatch):
    photos = service.photo_sources
    photos.save(
        "family",
        PhotoSourceInput(
            name="Family",
            kind="synology-photos",
            location=".",
            nas_root_path="/volume1/photo",
        ),
    )
    monkeypatch.setattr(photos.synology, "sid", lambda: "fixture")
    monkeypatch.setattr(
        photos.synology,
        "items",
        lambda *a, **kw: [
            {
                "id": 42,
                "filename": "original.PNG",
                "additional": {
                    "folder": "/家庭/20190130",
                    "resolution": {"width": 1600, "height": 1200},
                },
            }
        ],
    )
    out = io.BytesIO()
    Image.new("RGB", (1600, 1200)).save(out, "PNG")
    monkeypatch.setattr(photos.synology, "download", lambda *a, **kw: out.getvalue())
    assert (
        photos.catalog("family")[0]["source_path"]
        == "/volume1/photo/家庭/20190130/original.PNG"
    )
    asset = service.content_asset(
        PhotoSourceContent(type="photo_source", source_id="family", item_id="42")
    )
    assert asset["source_path"] == "/volume1/photo/家庭/20190130/original.PNG"
    assert client.get("/api/v1/assets").json()[0]["source_path"] == asset["source_path"]
    assert (
        client.get("/api/v1/assets/" + asset["asset_id"] + "/source").json()["source"][
            "item_id"
        ]
        == "42"
    )


def test_missing_photo_path_is_not_invented(service):
    out = io.BytesIO()
    Image.new("RGB", (20, 20)).save(out, "JPEG")
    asset = service.assets.put(out.getvalue(), "manual.jpg")
    assert asset["source_path"] is None