"""Ячейка Excel -> `Cell` пакета: текст по формату, значение, ссылка, сетка (план 4, задача 3)."""

import datetime
from decimal import Decimal

from arm_statements import Cell
from gridbuilder import M, at, sheet_from_rows, with_formats

from src.parser.statements.cells import excel_cell, grid_rows


def _balance(row: int, col: int, value: Decimal):  # noqa: ANN202
    rows: list[list[object]] = [[] for _ in range(row - 1)]
    rows.append(at({col: value}))
    return sheet_from_rows(rows, name="Баланс")


def test_excel_cell_by_number_format() -> None:
    sheet = with_formats(_balance(27, 4, Decimal("106311116.46")), {(27, 4): "#,##0,"})
    cell = excel_cell(sheet, 27, 4, set())
    assert cell == Cell(text="106 311", value=Decimal("106311"), confidence=100.0, ref="Баланс!D27")


def test_unparsed_format_keeps_raw_and_is_recorded() -> None:
    formats: set[str] = set()
    sheet = with_formats(sheet_from_rows([[Decimal("0.15")]]), {(1, 1): "0.0%"})
    cell = excel_cell(sheet, 1, 1, formats)
    assert cell is not None
    assert (cell.value, cell.text, formats) == (Decimal("0.15"), "0,15", {"0.0%"})


def test_general_and_no_format_give_raw_value() -> None:
    cell = excel_cell(sheet_from_rows([[Decimal("7016006635.0")]]), 1, 1, set())
    assert cell is not None
    assert (cell.value, cell.text) == (Decimal("7016006635.0"), "7016006635")


def test_date_text_bool_and_merged() -> None:
    sheet = sheet_from_rows(
        [
            [datetime.date(2025, 9, 30), "Итого", True],
            [M("Шапка", 2), False],
        ]
    )
    date_cell = excel_cell(sheet, 1, 1, set())
    assert date_cell is not None
    assert (date_cell.text, date_cell.value) == ("30.09.2025", datetime.date(2025, 9, 30))
    text_cell = excel_cell(sheet, 1, 2, set())
    assert text_cell is not None
    assert (text_cell.text, text_cell.value) == ("Итого", None)
    yes, no = excel_cell(sheet, 1, 3, set()), excel_cell(sheet, 2, 3, set())
    assert yes is not None and no is not None
    assert [(yes.text, yes.value), (no.text, no.value)] == [("ИСТИНА", True), ("ЛОЖЬ", False)]
    origin = excel_cell(sheet, 2, 1, set())
    assert origin is not None
    assert origin.ref == "Лист_1!A2"
    assert excel_cell(sheet, 2, 2, set()) is None  # не левая верхняя позиция merged
    assert excel_cell(sheet, 5, 5, set()) is None  # пустая


def test_grid_rows_dense_width() -> None:
    sheet = sheet_from_rows([["a"], [None, "b", None, Decimal(5)], [], ["z"]])
    width, count = 6, 3
    rows = grid_rows(sheet, 1, count, width, set())
    assert len(rows) == count
    assert all(len(row) == width for row in rows)
    assert rows[0][0] is not None and rows[0][0].text == "a"
    assert rows[1][1] is not None and rows[1][1].ref == "Лист_1!B2"
    assert rows[1][3] is not None and rows[1][3].value == Decimal(5)
    assert rows[2] == (None,) * 6
    assert rows[0][1:] == (None,) * 5