from __future__ import annotations

from .column_registry import COLUMNS


def _index(legacy_position: int) -> int:
    return COLUMNS.index_of(f"legacy_{legacy_position:03d}")


# Служебные поля и операция.
COL_FILE_NAME = _index(1)
COL_RECORD_ID = _index(7)
COL_FTR_SIGN = _index(10)
COL_SUSPENSION_BASIS = _index(11)
COL_OPERATION_SIGN = _index(14)
COL_ESP_SIGN = _index(15)
COL_OPERATION_CODE = _index(19)
COL_EXTRA_CODES = _index(20)
COL_UNUSUAL_CODES = _index(21)
COL_CURRENCY = _index(22)
COL_AMOUNT_CURRENCY = _index(23)
COL_AMOUNT_RUB = _index(24)
COL_SALE_CURRENCY = _index(25)
COL_SALE_AMOUNT = _index(26)
COL_CURRENCY_SIGN = _index(27)
COL_SUSPICIOUS_ID = _index(28)
COL_METAL_CODE = _index(29)
COL_METAL_NAME = _index(30)
COL_ITEM_TYPE = _index(31)

# Перевод.
COL_TRANSFER_TYPE = _index(35)
COL_TERRITORY_CODE = _index(36)
COL_OPERATOR_TYPE = _index(37)
COL_PAYER_ACCOUNT = _index(38)
COL_PAYER_ESP = _index(39)
COL_PAYER_BANK_NAME = _index(40)
COL_PAYER_BANK_BIK = _index(41)
COL_RECIPIENT_BANK_NAME = _index(42)
COL_RECIPIENT_BANK_BIK = _index(43)
COL_PAYER_BANK_ACCOUNT = _index(44)
COL_RECIPIENT_BANK_ACCOUNT = _index(45)
COL_RECIPIENT_ACCOUNT = _index(46)
COL_RECIPIENT_ESP = _index(47)
COL_TRANSFER_STATUS = _index(62)

# Карты и место операции.
COL_TERRITORY_CODE_CARD = _index(96)
COL_CARD_HOLDER_INFO = _index(103)
COL_EMPLOYEE_SIGN = _index(104)
COL_FOREIGN_BANK_NAME = _index(105)

# Участник.
COL_PARTICIPANT_TYPE = _index(109)
COL_RESIDENT_SIGN = _index(110)
COL_CLIENT_SIGN = _index(111)
COL_IDENT_FL = _index(119)
COL_INN = _index(120)
COL_KPP = _index(122)
COL_BIRTH_REG_DATE = _index(123)
COL_BRANCH_SIGN = _index(124)
COL_INSURANCE_NUMBER = _index(125)
COL_COUNTRY_CODE = _index(126)
COL_ADDRESS_ONE_LINE = _index(141)
COL_ADDRESS_STRUCTURED = _index(142)
COL_REG_PLACE_ONE_LINE = _index(152)
COL_REG_PLACE_STRUCTURED = _index(153)
COL_EIO_ADDRESS_ONE_LINE = _index(167)

# ЕИО и ценные бумаги.
COL_EIO_INN = _index(163)
COL_EIO_REG_PLACE_ONE_LINE = _index(178)
COL_CP_ISSUER_INN = _index(202)

# Блоки схемы.
BLOCK_EIO = COLUMNS.block("eio")
BLOCK_CP = COLUMNS.block("cp")

# Точные поля наличных, которые исторически очищаются для безналичных переводов.
CASHLESS_CLEARED_COLUMNS = tuple(
    _index(position) for position in (50, 61, 65, 76, 84, 95, 99, 101)
)

OKATO_COUNTRY_PAIRS: tuple[tuple[int, int], ...] = tuple(
    (_index(country), _index(okato))
    for country, okato in (
        (52, 53),
        (67, 68),
        (86, 87),
        (144, 145),
        (170, 171),
    )
)

# Текущая перестановка адресного блока при выгрузке в целевой шаблон.
PARTICIPANT_ADDRESS_OUTPUT_SOURCES: dict[int, int] = {
    _index(141): _index(142),
    **{_index(target): _index(target + 1) for target in range(142, 151)},
    _index(151): _index(141),
}

# Бизнес-константы.
ACCOUNT_PLACEHOLDER = "00000000000000000000"
CURRENCY_OPERATION_CODES = frozenset(str(code) for code in range(6101, 6127))
CASHLESS_TRANSFER_TYPES = frozenset(
    {"1", "2", "3", "4", "7", "10", "11", "12", "13", "14"}
)
VALID_FTR_SIGNS = frozenset({"0", "1", "2", "3", "4", "5"})
VALID_SUSPENSION_BASES = frozenset({"1", "2", "3"})
VALID_ESP_SIGNS = frozenset({"1", "2", "3", "4"})
PRECIOUS_ITEM_CODES = frozenset({"5020", "5021", "5022", "5023"})
SUSPICIOUS_CODE = "6001"
TERRITORY_CODE = "5016"
PRECIOUS_METAL_CODE = "C99"
EMPLOYEE_ABSENT_CODE = "0"
RUSSIA_COUNTRY_CODE = "643"

PARTICIPANT_TYPE_UL = "1"
PARTICIPANT_TYPE_FL = "2"
PARTICIPANT_TYPE_IP = "3"
PARTICIPANT_TYPE_FLCHP = "4"