import pytest

from app.legacy_report import classify_order

CASES = [
    (None, {}, "missing"),
    ({}, {}, "no_total"),
    ({"total": -1}, {}, "negative"),
    ({"total": 0}, {}, "empty"),
    ({"total": 200000}, {}, "huge"),
    ({"total": 100}, {"maintenance": True}, "maintenance"),
    ({"total": 100}, {"blocked": True}, "blocked"),
    ({"total": 100, "region": "eu"}, {"regions": ["us"]}, "region"),
    ({"total": 100, "coupon": "X"}, {"coupons": False}, "coupon"),
    ({"total": 20000}, {"limit": 10000}, "limit"),
    ({"total": 100, "fraud": True, "manual_review": True}, {}, "fraud_review"),
    ({"total": 100, "fraud": True}, {}, "fraud"),
    ({"total": 6000, "vip": True}, {}, "vip_review"),
    ({"total": 100}, {}, "ok"),
]


@pytest.mark.parametrize("order,cfg,expected", CASES)
def test_classify_order(order, cfg, expected):
    assert classify_order(order, cfg) == expected