from buddy_fusion import compendium
from buddy_fusion.compendium_data import COMPENDIUM
from buddy_fusion.boxes import repair_boxes


def test_compendium_non_empty():
    assert len(COMPENDIUM) >= 10


def test_unique_ids():
    ids = [e["id"] for e in COMPENDIUM]
    assert len(ids) == len(set(ids)), "compendium ids must be unique"


def test_entries_are_repair_clean():
    # Every authored entry must survive repair_boxes unchanged in length (sizes
    # already 1-8, all keys present) so the renderer never drops geometry.
    for e in COMPENDIUM:
        assert e["name"] and e["theme"]
        cleaned = repair_boxes(e["boxes"])
        assert len(cleaned) == len(e["boxes"]), f"{e['id']} has boxes repair would drop"
        for b in e["boxes"]:
            assert {"x", "y", "z", "w", "h", "d", "color"} <= set(b)
            assert 1 <= b["w"] <= 8 and 1 <= b["h"] <= 8 and 1 <= b["d"] <= 8


def test_as_genome_is_freeform():
    g = compendium.as_genome(COMPENDIUM[0])
    assert g.boxes and len(g.boxes) == len(COMPENDIUM[0]["boxes"])
    assert g.name == COMPENDIUM[0]["name"]


def test_random_sample_distinct():
    s = compendium.random_sample(2)
    assert len(s) == 2 and s[0]["id"] != s[1]["id"]


def test_get_by_id():
    first = COMPENDIUM[0]
    assert compendium.get(first["id"]) is first
    assert compendium.get("nonexistent-id") is None