"""Tests for admin panel — clear_all, reseed, and additive reseed."""

from __future__ import annotations

from physcom.seed.transport_example import load_transport_seed


def test_clear_all_wipes_data(seeded_repo):
    """clear_all() should remove all rows from every table."""
    repo = seeded_repo
    assert len(repo.list_entities()) > 0
    assert len(repo.list_domains()) > 0

    repo.clear_all()

    assert len(repo.list_entities()) == 0
    assert len(repo.list_domains()) == 0
    assert len(repo.list_dimensions()) == 0
    assert sum(repo.count_combinations_by_status().values()) == 0
    assert len(repo.list_pipeline_runs()) == 0


def test_reseed_after_clear_restores_data(seeded_repo):
    """Wipe then reseed should restore entity/domain counts."""
    repo = seeded_repo
    original_entities = len(repo.list_entities())
    original_domains = len(repo.list_domains())

    repo.clear_all()
    assert len(repo.list_entities()) == 0

    counts = load_transport_seed(repo)
    assert len(repo.list_entities()) == original_entities
    assert len(repo.list_domains()) == original_domains
    assert counts["platforms"] + counts["actuators"] + counts["energy_storages"] == original_entities


def test_additive_reseed_no_duplicates(seeded_repo):
    """Running reseed on an already-seeded DB should not create duplicates."""
    repo = seeded_repo
    before = len(repo.list_entities())

    counts = load_transport_seed(repo)

    assert len(repo.list_entities()) == before
    assert counts["platforms"] == 0
    assert counts["actuators"] + counts["energy_storages"] == 0
    assert counts["domains"] == 0