import pytest

from app.domain import TransactionKind
from app.parser import ParseError, format_money, parse_money_amount, parse_transaction


@pytest.mark.parametrize(
    ("text", "kopecks", "description", "kind"),
    [
        ("467 ярче", 46_700, "ярче", TransactionKind.EXPENSE),
        ("3 000 бензин", 300_000, "бензин", TransactionKind.EXPENSE),
        ("199,90 кофе", 19_990, "кофе", TransactionKind.EXPENSE),
        ("+ 85 000 зарплата", 8_500_000, "зарплата", TransactionKind.INCOME),
        ("доход 5000 подработка", 500_000, "подработка", TransactionKind.INCOME),
        ("расход 1200 кино", 120_000, "кино", TransactionKind.EXPENSE),
    ],
)
def test_parse_transaction(text, kopecks, description, kind):
    parsed = parse_transaction(text)
    assert parsed.amount_kopecks == kopecks
    assert parsed.description == description
    assert parsed.kind is kind


@pytest.mark.parametrize("text", ["просто текст", "0 кофе", "500", "- доход 500 премия"])
def test_rejects_invalid_input(text):
    with pytest.raises(ParseError):
        parse_transaction(text)


def test_format_money():
    assert format_money(123_456_00) == "123 456 ₽"
    assert format_money(-199_90, signed=True) == "−199,90 ₽"


@pytest.mark.parametrize(
    ("text", "kopecks"),
    [("530713", 53_071_300), ("530 713 ₽", 53_071_300), ("1250,50 руб", 125_050)],
)
def test_parse_money_amount(text, kopecks):
    assert parse_money_amount(text) == kopecks