DFiP_Budget_planing/web/src/components/RealtimeTable/RealtimeTable.jsx

import { MaterialReactTable, useMaterialReactTable } from 'material-react-table';
import React, { useState, useMemo, useRef, useEffect, useCallback, useTransition } from 'react';
import { createPortal } from 'react-dom';

import { ColumnSelectionOverlay } from './ColumnSelectionOverlay/ColumnSelectionOverlay';
import SettingsPanel from './SettingPanel/SettingPanel';
import { TableHead } from './TableHead/TableHead';
import useRealtimeData from './hooks/useRealtimeData';
import { Cell, EditCell } from './index';
import { getTableColumns } from './tableColumns';

import { CircularProgress } from '@mui/material';
import { debounce } from '@mui/material';
import { toast } from 'react-toastify';
import { CreateProgramModal } from './Modals/CreateProgramProjectModal';
import { SelectExpenseItemModal } from './Modals/SelectExpenseItemModal';
import { SelectVspModal } from './Modals/SelectVspModal';
import { additionExpenseRowTable, additionVspRowTable } from './constants/addingRowConfig';
import { BASE_TABLE_CONFIG, TABLE_ROW_HEIGHT, TABLE_CONTAINER_SX, getTablePaperStyles, getTableRowHeightPx } from './constants/tableConfig';
import { createFixedRowVirtualizerOptions } from './utils/virtualizerOptions';
import { getActiveCellSx } from './utils/activeCellCss';
import { useRealtimeActions, useVspOptions } from './contexts/RealtimeContext';
import { useColumnSettings } from './hooks/useColumnSettings';
import { useHeaderPortal } from './hooks/useHeaderPortal';
import { useTableScale } from './hooks/useTableScale';
import { useBudgetYear } from './hooks/useBudgetYear';
import { useValidationRules } from './hooks/useValidationRules';
import { getRowId } from './utils/rowUtils';
import { getColumnVirtualizerOptions, getOrderedVisibleColumns } from './utils/columnLayoutUtils';

import { DictVspApi } from '../../api/dict-vsp';
import { useAuth } from '../../app/context/AuthProvider';
import { ROLES_NAME_ID } from '../../constants/constants';
import { FormsNoCanAddRow } from './constants/formConfig';
import useDenomination from '../common/useDenomination';

const CONFIG_CACHE = new Map();

const ROW_VIRTUALIZER_OPTIONS = createFixedRowVirtualizerOptions({
	rowHeight: getTableRowHeightPx,
	overscan: 2,
	extra: { scrollPaddingStart: 0, scrollPaddingEnd: 0 },
});

const hasVspDropdown = (columns) =>
	columns.some((column) => column.editType === 'vsp_dropdown' || (column.columns?.length && hasVspDropdown(column.columns)));

const normalizeFilterValue = (value) =>
	String(value ?? '')
		.trim()
		.toLocaleLowerCase('ru-RU');

const doesCellMatchFilter = (rawValue, columnDef, query, vspRegistrationById) => {
	if (normalizeFilterValue(rawValue).includes(query)) return true;
	if (columnDef?.editType !== 'vsp_dropdown') return false;

	return vspRegistrationById.get(Number(rawValue))?.includes(query) ?? false;
};

const tableContentStyle = {
	position: 'relative',
	width: '100%',
	flex: 1,
	minHeight: 0,
	height: '100%',
};

const loadingOverlayStyle = {
	position: 'absolute',
	inset: 0,
	display: 'flex',
	alignItems: 'center',
	justifyContent: 'center',
	background: 'rgba(255, 255, 255, 0.6)',
	zIndex: 2,
};

const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
	const budgetYear = useBudgetYear(formId, formType, year);
	const { user } = useAuth();
	const vspOptions = useVspOptions();
	const userRoleId = user?.role_id;
	const {
		data,
		columnsCurStage,
		isLoading: isTableLoading,
		editingCells: dataEditingCells,
	} = useRealtimeData(formId, sheetName, direction, formType, year);
	const [globalFilter, setGlobalFilter] = useState('');
	const [searchMatchIndex, setSearchMatchIndex] = useState(-1);
	const [activeSearchMatch, setActiveSearchMatch] = useState(null);
	const [pendingSearchDirection, setPendingSearchDirection] = useState(0);
	const [showColumnFilters, setShowColumnFilters] = useState(false);
	const [selectedColumnId, setSelectedColumnId] = useState();
	const [rowSelection, setRowSelection] = useState({});
	const rowSelectionRef = useRef(rowSelection);
	rowSelectionRef.current = rowSelection;
	const [, startTransition] = useTransition();
	const [editingCell, setEditingCell] = useState(null);
	const [columnsConfig, setColumnsConfig] = useState(null);
	const { errors: validationErrors, isCellInvalid } = useValidationRules(data, columnsConfig?.columns, formType, sheetName);

	const [expanded, setExpanded] = useState(true);
	const [expenseItemsVisibilityAction, setExpenseItemsVisibilityAction] = useState('hide');

	const [isOpenModalSelectVsp, setIsOpenModalSelectVsp] = useState(false);
	const [isOpenModalSelectExpenseItem, setIsOpenModalSelectExpenseItem] = useState(false);
	const [createModalType, setCreateModalType] = useState(null);

	const isFormNoCanAddRow = useMemo(() => FormsNoCanAddRow[formType]?.includes(sheetName) ?? false, [formType, sheetName]);
	const canModifyRows = userRoleId === ROLES_NAME_ID.admin || columnsCurStage.length > 0;

	const isVspAdditionRow = useMemo(() => {
		if (!formType || !sheetName) return false;
		if (!additionVspRowTable[formType]) return false;
		return additionVspRowTable[formType].includes(sheetName);
	}, [formType, sheetName]);

	const isAdditionExpenseItem = useMemo(() => {
		if (!formType || !sheetName) return false;
		if (!additionExpenseRowTable[formType]) return false;
		return additionExpenseRowTable[formType].includes(sheetName);
	}, [formType, sheetName]);

	const handleGlobalFilterChange = useMemo(
		() =>
			debounce((valueOrUpdater) => {
				startTransition(() => {
					setGlobalFilter((currentValue) => (typeof valueOrUpdater === 'function' ? valueOrUpdater(currentValue) : valueOrUpdater));
				});
			}, 300),
		[startTransition],
	);

	useEffect(() => () => handleGlobalFilterChange.clear(), [handleGlobalFilterChange]);

	const {
		updateCell: contextUpdateCell,
		addRow: contextAddRow,
		deleteRow: contextDeleteRow,
		startEditing: contextStartEditing,
		addProgram: contextAddProgram,
		addProject: contextAddProject,
		setVspOptions,
	} = useRealtimeActions();

	const {
		columnSizing,
		columnPinning,
		columnVisibility,
		setColumnSizing,
		setColumnPinning,
		handlePinColumn,
		handleUnpinColumn,
		handleSetColumnWidth,
		handleToggleColumnVisibility,
		handleSetColumnsVisibility,
	} = useColumnSettings(`${formId}_${formType}_${sheetName}_${direction}`);

	const { headerPortalRef, containerRef } = useHeaderPortal();
	const rowVirtualizerRef = useRef(null);
	const columnVirtualizerRef = useRef(null);

	const { sizeMult, setSizeMult, tableScaleStyle, tableWrapperStyle } = useTableScale();
	const denominationStorageKey = `${formId}_${formType}_${sheetName}_${direction}_denomination_v2`;
	const { denomination, setDenomination: setTableDenomination } = useDenomination(denominationStorageKey);

	useEffect(() => {
		rowVirtualizerRef.current?.measure?.();
		columnVirtualizerRef.current?.measure?.();
	}, [sizeMult]);

	useEffect(() => {
		if (!formType || !sheetName) return;
		let isCancelled = false;
		const cacheKey = `${formType}_${sheetName}`;

		if (CONFIG_CACHE.has(cacheKey)) {
			setColumnsConfig(CONFIG_CACHE.get(cacheKey));
			return;
		}

		const loadConfig = async () => {
			try {
				const { config } = await import(`./constants/${formType}/${sheetName}.js`);
				CONFIG_CACHE.set(cacheKey, config.config);
				if (!isCancelled) setColumnsConfig(config.config);
			} catch (error) {
				console.error(`Failed to load config for ${formType}/${sheetName}:`, error);
				if (!isCancelled) setColumnsConfig({ columns: [], colors: {} });
			}
		};

		loadConfig();
		return () => {
			isCancelled = true;
		};
	}, [formType, sheetName]);

	useEffect(() => {
		if (!formId || !columnsConfig?.columns) return;

		if (!hasVspDropdown(columnsConfig.columns)) return;
		let isCancelled = false;

		DictVspApi.getDropdownVsp({ form_id: formId }).then((data) => {
			if (!isCancelled && data.success) {
				setVspOptions(data.result);
			}
		});

		return () => {
			isCancelled = true;
		};
	}, [formId, columnsConfig, setVspOptions]);

	const handleUpdateCell = useCallback(
		(row, column, value) => {
			return contextUpdateCell(row, column, value);
		},
		[contextUpdateCell],
	);

	const handleClickRowCell = useCallback((rowId) => {
		setRowSelection((prev) => (prev[rowId] ? {} : { [rowId]: true }));
	}, []);

	const handleColumnSelect = useCallback((columnId) => {
		setSelectedColumnId((prev) => {
			const next = prev === columnId ? undefined : columnId;
			return next;
		});
	}, []);

	useEffect(() => {
		if (!selectedColumnId) return;

		const handleDocumentClick = (e) => {
			if (e.target.closest('[data-col-select-id]')) return;
			if (e.target.closest('[data-pin-panel]')) return;
			if (e.target.closest('[data-validation-errors-menu]')) return;

			setSelectedColumnId(undefined);
		};

		document.addEventListener('mousedown', handleDocumentClick);
		return () => document.removeEventListener('mousedown', handleDocumentClick);
	}, [selectedColumnId]);

	const handleCellUpdateError = useCallback((rowId, columnId, error) => {
		console.error(`Error updating cell ${rowId}_${columnId}:`, error);
		toast.error('Ошибка обновления ячейки');
	}, []);

	const columns = useMemo(() => {
		if (!columnsConfig || !columnsConfig.columns) return [];
		try {
			return getTableColumns({
				Cell,
				EditCell,
				columnsConfig,
				columnsCurStage,
				userRoleId,
				onCellNumberClick: handleClickRowCell,
				onCellUpdateError: handleCellUpdateError,
				isCellInvalid,
				denomination,
				sheetName,
			});
		} catch (error) {
			console.error('Error creating columns:', error);
			return [];
		}
	}, [columnsConfig, columnsCurStage, userRoleId, handleCellUpdateError, handleClickRowCell, handleUpdateCell, isCellInvalid, denomination, sheetName]);

	// MRT запоминает индексы pinned-колонок до завершения асинхронной
	// загрузки конфигурации. Новая ссылка на columnPinning заставляет
	// виртуализатор пересчитать эти индексы уже с полным набором колонок.
	useEffect(() => {
		if (!columnsConfig?.columns?.length) return;

		setColumnPinning((currentPinning) => ({
			left: [...(currentPinning.left || [])],
			right: [...(currentPinning.right || [])],
		}));
	}, [columnsConfig, setColumnPinning]);

	useEffect(() => {
		if (!columns.length) return;

		const animationFrameId = requestAnimationFrame(() => {
			columnVirtualizerRef.current?.measure?.();
		});

		return () => cancelAnimationFrame(animationFrameId);
	}, [columns, columnPinning, columnSizing, columnVisibility]);

	const selectedColumnIdRef = useRef(selectedColumnId);
	selectedColumnIdRef.current = selectedColumnId;

	const tableMeta = useMemo(
		() => ({
			updateCell: handleUpdateCell,
			getSelectedColumnId: () => selectedColumnIdRef.current,
		}),
		[handleUpdateCell],
	);

	const vspRegistrationById = useMemo(
		() => new Map(vspOptions.map((vsp) => [Number(vsp.id), normalizeFilterValue(vsp.registration_number)])),
		[vspOptions],
	);

	const globalFilterFn = useCallback(
		(row, columnId, filterValue) => {
			const query = normalizeFilterValue(filterValue);
			if (!query) return true;

			const rawValue = row.getValue(columnId);
			const column = row.getAllCells().find((cell) => cell.column.id === columnId)?.column;
			return doesCellMatchFilter(rawValue, column?.columnDef, query, vspRegistrationById);
		},
		[vspRegistrationById],
	);

	const createTableConfig = ({
		columns,
		data,
		columnSizing,
		columnPinning,
		columnVisibility,
		expanded,
		globalFilter,
		showColumnFilters,
		rowSelection,
		containerRef,
		tableMeta,
		setColumnSizing,
		setColumnPinning,
		setExpanded,
		editingCell,
		contextStartEditing,
		globalFilterFn,
		activeSearchMatch,
	}) => ({
		...BASE_TABLE_CONFIG,
		globalFilterFn,
		columns,
		data,
		enableRowVirtualization: true,
		enableColumnVirtualization: true,
		rowVirtualizerInstanceRef: rowVirtualizerRef,
		columnVirtualizerInstanceRef: columnVirtualizerRef,
		rowVirtualizerOptions: ROW_VIRTUALIZER_OPTIONS,
		onEditingCellChange: (cell) => {
			if (cell && !editingCell) {
				contextStartEditing?.(cell.row, cell.column);
			}
		},
		columnVirtualizerOptions: getColumnVirtualizerOptions,
		enableRowSelection: true,
		onRowSelectionChange: setRowSelection,
		muiTableBodyRowProps: ({ row }) => ({
			onClick: () => handleClickRowCell(row.id),
			hover: false,
			style: { height: TABLE_ROW_HEIGHT },
			'data-row-id': row.id,
		}),
		onColumnSizingChange: setColumnSizing,
		onColumnPinningChange: setColumnPinning,
		onExpandedChange: setExpanded,
		onGlobalFilterChange: handleGlobalFilterChange,
		state: {
			columnSizing,
			columnPinning,
			columnVisibility,
			globalFilter,
			showColumnFilters,
			rowSelection,
			editingCell,
			expanded,
		},
		initialState: {
			expanded: true,
		},
		meta: tableMeta,
		muiTableHeadCellProps: {
			sx: { boxSizing: 'border-box' },
		},
		muiTableBodyCellProps: ({ column }) => ({ 'data-col-id': column.id }),
		muiTableHeadProps: {
			sx: {
				display: 'table-header-group',
				height: '1px',
				minHeight: '1px',
				maxHeight: '1px',
				visibility: 'hidden',
				'& svg': {
					height: '1px',
					minHeight: '1px',
					maxHeight: '1px',
					visibility: 'hidden',
				},
			},
		},
		muiTablePaperProps: getTablePaperStyles(),
		muiTableContainerProps: {
			ref: containerRef,
			sx: { ...TABLE_CONTAINER_SX, ...getActiveCellSx(activeSearchMatch) },
		},
		muiTableHeadCellFilterTextFieldProps: {
			placeholder: 'Поиск...',
			size: 'small',
		},
	});

	const tableConfig = useMemo(
		() =>
			createTableConfig({
				columns,
				data,
				columnSizing,
				columnPinning,
				columnVisibility,
				expanded,
				globalFilter,
				showColumnFilters,
				rowSelection,
				containerRef,
				tableMeta,
				setColumnSizing,
				setColumnPinning,
				setExpanded,
				editingCell,
				contextStartEditing,
				globalFilterFn,
				activeSearchMatch,
			}),
		[
			columns,
			data,
			columnSizing,
			columnPinning,
			columnVisibility,
			globalFilter,
			showColumnFilters,
			rowSelection,
			containerRef,
			tableMeta,
			setColumnSizing,
			setColumnPinning,
			editingCell,
			expanded,
			globalFilterFn,
			activeSearchMatch,
		],
	);

	const table = useMaterialReactTable(tableConfig);
	const isLoadingData = columns.length > 0;

	const handleNavigateToColumn = useCallback(
		(columnId) => {
			if (!columnId) return;

			setSelectedColumnId(columnId);

			const pinnedIds = new Set([...(columnPinning?.left || []), ...(columnPinning?.right || [])]);
			if (pinnedIds.has(columnId)) return;

			const visibleColumns = getOrderedVisibleColumns(table);
			const columnIndex = visibleColumns.findIndex((column) => column.id === columnId);
			if (columnIndex < 0) return;

			const columnVirtualizer = columnVirtualizerRef.current;
			const container = containerRef.current;
			if (!container) return;

			const leftPinnedSize = table.getLeftVisibleLeafColumns().reduce((width, column) => width + column.getSize(), 0);
			const calculatedStart = visibleColumns.slice(0, columnIndex).reduce((offset, column) => offset + column.getSize(), 0);
			const measurement = columnVirtualizer?.measurementsCache?.[columnIndex];
			const targetStart = measurement?.start ?? calculatedStart;
			const targetOffset = Math.max(0, targetStart - leftPinnedSize);

			container.scrollTo({
				left: targetOffset,
			});
		},
		[columnPinning, containerRef, table],
	);

	const searchMatches = useMemo(() => {
		const query = normalizeFilterValue(globalFilter);
		if (!query) return [];

		const matches = [];
		for (const [rowIndex, row] of table.getRowModel().rows.entries()) {
			for (const cell of row.getVisibleCells()) {
				if (doesCellMatchFilter(cell.getValue(), cell.column.columnDef, query, vspRegistrationById)) {
					matches.push({ rowId: row.id, rowIndex, columnId: cell.column.id });
				}
			}
		}

		return matches;
	}, [data, globalFilter, table, vspRegistrationById, columnVisibility]);

	const navigateToSearchMatch = useCallback(
		(direction) => {
			if (!searchMatches.length) return;

			setSearchMatchIndex((currentIndex) => {
				const startIndex = currentIndex < 0 ? (direction > 0 ? -1 : 0) : currentIndex;
				const nextIndex = (startIndex + direction + searchMatches.length) % searchMatches.length;
				const match = searchMatches[nextIndex];

				setActiveSearchMatch(match);
				setRowSelection({ [match.rowId]: true });
				console.log(match.columnId);
				handleNavigateToColumn(match.columnId);
				requestAnimationFrame(() => {
					rowVirtualizerRef.current?.scrollToIndex?.(match.rowIndex < 5 ? match.rowIndex : match.rowIndex + 5, { align: 'auto', behavior: 'smooth' });
				});

				return nextIndex;
			});
		},
		[handleNavigateToColumn, searchMatches],
	);

	const handleSearchKeyDown = useCallback(
		(event) => {
			if (event.key !== 'Enter') return;

			event.preventDefault();
			const direction = event.shiftKey ? -1 : 1;
			const inputValue = event.target.value;

			if (normalizeFilterValue(inputValue) !== normalizeFilterValue(globalFilter)) {
				handleGlobalFilterChange.clear();
				setGlobalFilter(inputValue);
				setPendingSearchDirection(direction);
				return;
			}

			navigateToSearchMatch(direction);
		},
		[globalFilter, handleGlobalFilterChange, navigateToSearchMatch],
	);

	useEffect(() => {
		setSearchMatchIndex(-1);
		setActiveSearchMatch(null);
	}, [globalFilter]);

	useEffect(() => {
		if (!pendingSearchDirection) return;

		navigateToSearchMatch(pendingSearchDirection);
		setPendingSearchDirection(0);
	}, [navigateToSearchMatch, pendingSearchDirection]);

	useEffect(() => {
		if (!dataEditingCells?.line_id) {
			setEditingCell(null);
			return;
		}
		if (editingCell) return;

		const animationFrameId = requestAnimationFrame(() => {
			try {
				const row = table.getRow(dataEditingCells.line_id);
				const cell = row?.getVisibleCells().find((c) => c.column.id === dataEditingCells.column);
				if (cell) setEditingCell(cell);
			} catch (error) {
				console.error(error);
			}
		});

		return () => cancelAnimationFrame(animationFrameId);
	}, [dataEditingCells, editingCell, table]);

	const getSelectedRow = useCallback(() => table.getRowModel().rows.find((row) => rowSelectionRef.current[row.id]), [table]);

	const handleAddRow = useCallback(() => {
		const row = getSelectedRow();
		if (!row) {
			toast.error('Выделите строку для вставки');
			return;
		}
		contextAddRow({ expense_item_id: row.original.data.header.expense_item_id });
	}, [contextAddRow, getSelectedRow]);

	const handleAddVspRow = useCallback(
		(vsp_id) => {
			contextAddRow({ vsp_id });
		},
		[contextAddRow],
	);

	const handleAddExpenseItemRow = useCallback(
		(expense_item) => {
			const row = getSelectedRow();
			if (!row) return;
			contextAddRow({ expense_item_id: expense_item.id, project_id: row.original.data.header.project_id });
		},
		[contextAddRow, getSelectedRow],
	);

	const handleAddProgramRow = useCallback(
		(name) => {
			contextAddProgram({ name });
		},
		[contextAddProgram],
	);

	const handleAddProjectRow = useCallback(
		(name) => {
			const row = getSelectedRow();
			if (!row) return;
			contextAddProject({ name, program_id: row.original.data.header.program_id });
		},
		[contextAddProject, getSelectedRow],
	);

	const handleOpenModalSelectVsp = useCallback(() => {
		setIsOpenModalSelectVsp(true);
	}, []);

	const handleOpenModalSelectExpenseItem = useCallback(() => {
		const row = getSelectedRow();
		if (!row) {
			toast.error('Выделите строку для вставки');
			return;
		}
		if (row.original.row_type !== 'ITEM') {
			toast.error('Выделите строку проекта');
			return;
		}
		setIsOpenModalSelectExpenseItem(true);
	}, [getSelectedRow]);

	const handleDeleteRow = useCallback(() => {
		if (!canModifyRows) {
			toast.error('Удаление строк недоступно: нет доступных для редактирования столбцов');
			return;
		}
		const row = getSelectedRow();
		if (!row) {
			toast.error('Выделите строку для удаления');
			return;
		}
		contextDeleteRow(getRowId(row));
		setRowSelection({});
	}, [canModifyRows, contextDeleteRow, getSelectedRow]);

	const addRow = useCallback(() => {
		if (!canModifyRows) {
			toast.error('Добавление строк недоступно: нет доступных для редактирования столбцов');
			return;
		}
		if (isVspAdditionRow) {
			return handleOpenModalSelectVsp();
		}
		if (isAdditionExpenseItem) {
			return handleOpenModalSelectExpenseItem();
		}
		return handleAddRow();
	}, [canModifyRows, isVspAdditionRow, isAdditionExpenseItem, handleOpenModalSelectVsp, handleAddRow, handleOpenModalSelectExpenseItem]);

	const addProgram = useCallback(() => {
		if (!canModifyRows) {
			toast.error('Добавление строк недоступно: нет доступных для редактирования столбцов');
			return;
		}
		setCreateModalType('program');
	}, [canModifyRows]);

	const addProject = useCallback(() => {
		if (!canModifyRows) {
			toast.error('Добавление строк недоступно: нет доступных для редактирования столбцов');
			return;
		}
		const row = getSelectedRow();
		if (!row) {
			toast.error('Выделите строку для вставки');
			return;
		}
		if (row.original.row_type !== 'GROUP') {
			toast.error('Выделите строку программы');
			return;
		}
		setCreateModalType('project');
	}, [canModifyRows, getSelectedRow]);

	const closeSelectVspModal = useCallback(() => setIsOpenModalSelectVsp(false), []);
	const closeSelectExpenseItemModal = useCallback(() => setIsOpenModalSelectExpenseItem(false), []);
	const closeCreateModal = useCallback(() => setCreateModalType(null), []);

	useEffect(() => {
		return () => {
			rowVirtualizerRef.current = null;
			columnVirtualizerRef.current = null;
		};
	}, []);

	const handleToggleDepthVisibility = useCallback(() => {
		const expandableRows = table.getCoreRowModel().flatRows.filter((row) => row.getCanExpand());
		if (!expandableRows.length) return;

		const expandedByRowId = Object.fromEntries(expandableRows.map((row) => [row.id, expanded === true || expanded[row.id] === true]));
		const rowsForCurrentAction = expandableRows.filter((row) =>
			expenseItemsVisibilityAction === 'hide' ? expandedByRowId[row.id] : !expandedByRowId[row.id],
		);

		// Состояние могло измениться через стандартные контролы таблицы.
		// В таком случае сразу продолжаем в доступном направлении.
		let action = expenseItemsVisibilityAction;
		if (!rowsForCurrentAction.length) action = expenseItemsVisibilityAction === 'hide' ? 'show' : 'hide';
		const rowsForAction = rowsForCurrentAction.length
			? rowsForCurrentAction
			: expandableRows.filter((row) => (action === 'hide' ? expandedByRowId[row.id] : !expandedByRowId[row.id]));
		if (!rowsForAction.length) return;

		const targetDepth =
			action === 'hide' ? Math.max(...rowsForAction.map((row) => row.depth)) : Math.min(...rowsForAction.map((row) => row.depth));

		for (const row of expandableRows) {
			if (row.depth === targetDepth) expandedByRowId[row.id] = action === 'show';
		}

		const hasExpandedRows = expandableRows.some((row) => expandedByRowId[row.id]);
		const hasCollapsedRows = expandableRows.some((row) => !expandedByRowId[row.id]);
		let nextAction = action;
		if (hasExpandedRows && !hasCollapsedRows) nextAction = 'hide';
		if (hasCollapsedRows && !hasExpandedRows) nextAction = 'show';
		setExpenseItemsVisibilityAction(nextAction);
		setExpanded(hasCollapsedRows ? Object.fromEntries(Object.entries(expandedByRowId).filter(([, isExpanded]) => isExpanded)) : true);
	}, [expanded, expenseItemsVisibilityAction, table]);

	return (
		<>
			<SettingsPanel
				budgetYear={budgetYear}
				selectedColumnId={selectedColumnId}
				columnPinning={columnPinning}
				columns={columns}
				onPinColumn={handlePinColumn}
				onUnpinColumn={handleUnpinColumn}
				onToggleColumnVisibility={handleToggleColumnVisibility}
				onSetColumnsVisibility={handleSetColumnsVisibility}
				columnVisibility={columnVisibility}
				columnsCurStage={columnsCurStage}
				onChangeSizeMult={setSizeMult}
				denomination={denomination}
				onChangeDenomination={setTableDenomination}
				onGlobalFilterChange={handleGlobalFilterChange}
				globalFilter={globalFilter}
				onSearchKeyDown={handleSearchKeyDown}
				onSearchNext={() => navigateToSearchMatch(1)}
				onSearchPrevious={() => navigateToSearchMatch(-1)}
				searchMatchCount={searchMatches.length}
				searchMatchIndex={searchMatchIndex}
				sizeMult={sizeMult}
				onChangeShowColumnFilters={setShowColumnFilters}
				showColumnFilters={showColumnFilters}
				onAddRow={addRow}
				onAddProgram={addProgram}
				onAddProject={addProject}
				onDeleteRow={handleDeleteRow}
				formId={formId}
				sheetName={sheetName}
				direction={direction}
				year={year}
				isFormNoCanAddRow={isFormNoCanAddRow}
				canModifyRows={canModifyRows}
				formType={formType}
				validationErrors={validationErrors}
				onNavigateToColumn={handleNavigateToColumn}
				expenseItemsVisibilityAction={expenseItemsVisibilityAction}
				onToggleDepthVisibility={handleToggleDepthVisibility}
			/>

			<div style={tableWrapperStyle}>
				<div style={tableScaleStyle}>
					<div style={tableContentStyle}>
						<MaterialReactTable table={table} />

						<ColumnSelectionOverlay
							selectedColumnId={selectedColumnId}
							containerRef={containerRef}
							scale={sizeMult}
							columnSizing={columnSizing}
							columnPinning={columnPinning}
							showColumnFilters={showColumnFilters}
						/>

						{isTableLoading && (
							<div style={loadingOverlayStyle}>
								<CircularProgress />
							</div>
						)}

						{headerPortalRef.current &&
							createPortal(
								<TableHead
									budgetYear={budgetYear}
									table={table}
									columns={columns}
									columnPinning={columnPinning}
									columnSizing={columnSizing}
									columnVisibility={columnVisibility}
									columnFilters={table.getState().columnFilters}
									showColumnFilters={showColumnFilters}
									selectedColumnId={selectedColumnId}
									onColumnSelect={handleColumnSelect}
									onChangeWidth={handleSetColumnWidth}
									isLoadingData={isLoadingData}
								/>,
								headerPortalRef.current,
							)}
					</div>
				</div>
			</div>
			<SelectVspModal
				isOpen={isOpenModalSelectVsp}
				onClose={closeSelectVspModal}
				formId={formId}
				onSelect={handleAddVspRow}
				title='Выбор ВСП'
			/>
			<SelectExpenseItemModal
				isOpen={isOpenModalSelectExpenseItem}
				onClose={closeSelectExpenseItemModal}
				formId={formId}
				onSelect={handleAddExpenseItemRow}
				title='Добавление строки'
				sheet={sheetName}
			/>
			<CreateProgramModal
				isOpen={createModalType !== null}
				onClose={closeCreateModal}
				title={createModalType === 'program' ? 'Создание программы' : 'Создание проекта'}
				onCreate={createModalType === 'program' ? handleAddProgramRow : handleAddProjectRow}
			/>
		</>
	);
};

export default React.memo(RealtimeTable);