"""The server's half of the shared export/import fixture (core/testdata/portable.json).

The core runs the same cases (local/portable.rs), because the desktop exports and
imports offline with its own copy of this format. A case that passes here and fails
there is a backup that loses something when it crosses from one surface to the other.
"""
from __future__ import annotations

import json
from pathlib import Path

import pytest

from inkwell.common import parse_dt
from inkwell.notes.import_export import _keep_spec, _native_spec

FIXTURE = json.loads(
    (Path(__file__).resolve().parents[1] / "core" / "testdata" / "portable.json").read_text(encoding="utf-8")
)

_TIMES = ("created_at", "updated_at", "remind_at")


def _assert_spec(got: dict, want: dict) -> None:
    # Only the keys the fixture names: each importer may carry more, but none may
    # disagree on these. Timestamps compare as instants, since the server holds
    # datetimes and the core holds strings.
    for key, expected in want.items():
        if key in _TIMES:
            assert got.get(key) == parse_dt(expected), key
        else:
            assert got.get(key) == expected, key


@pytest.mark.parametrize("case", FIXTURE["keep"], ids=lambda c: c["about"])
def test_keep_notes(case):
    _assert_spec(_keep_spec(case["note"], case["dir"]), case["spec"])


@pytest.mark.parametrize("case", FIXTURE["native"], ids=lambda c: c["about"])
def test_native_notes(case):
    _assert_spec(_native_spec(case["note"]), case["spec"])