'use client';

import { useState, useMemo, useEffect, ReactNode, useCallback } from 'react';
import {
	useReactTable,
	getCoreRowModel,
	getSortedRowModel,
	getPaginationRowModel,
	getFilteredRowModel,
	ColumnDef,
	SortingState,
	ColumnFiltersState,
	PaginationState
} from '@tanstack/react-table';
import { IconDoubleArrowRight, IconArrowRight, IconDoubleArrowLeft, IconArrowLeft, IconArrowUp, IconArrowDown, IconFilter, IconFileDownload, IconInfo, IconEye, IconCheck, IconImageFile, IconLink } from '@/app/ui/icons/icons';
import { useTranslations, useLocale } from 'next-intl';
import DropDownList from '@/app/components/DropDownList';
import { useQuery, useQueryClient } from '@tanstack/react-query';
import { getUserFilesData, viewFileInfo } from '@/app/actions/fileEntity';
import ModalWindow from '@/app/components/ModalWindow';
import { toast } from 'sonner';
import { pluralize } from '@/app/lib/pluralize';
import { convertBytes } from '@/app/lib/convertBytes';
import { FileInfoModalWindow } from '@/app/ui/modal-windows/file-info-modal-window';
import { FileTypeIcon } from '@/app/components/FileTypeIcon';
import { fetchReferralUserStats } from '@/app/actions/referralsActions';
import { MonitoringDropDown } from '@/app/components/tanstak-table/MonitoringDropDown';
import { formatDate, formatDateTime } from '@/app/lib/formatDate';
import { useViewport } from '@/app/hooks/useViewport';
import { downloadFile } from '@/app/actions/fileEntity';
import { useDebouncedCallback } from 'use-debounce';
import Link from 'next/link';
import { SelectedFilesAction } from '@/app/components/tanstak-table/SelectedFilesActions';
import Image from 'next/image';
import { filePermisionChange } from '@/app/actions/trackingActions';

export type FileItem = {
	id: string;
	fileName: string;
	fileType: string;
	violations?: number | undefined;
	size?: number | undefined;
	uploadDate?: number;
	status?: string;
	monitoring: string;
	protectStatus: string;
	_original?: ApiFile;
	supportId: number;
	thumbnailFileUrl: string;
	permissions: {
		DOWNLOAD: boolean;
	}
};

type ApiFile = {
	id: string;
	originalFileName: string;
	mimeType: string;
	violations: number;
	fileSize: number;
	updatedAt: string;
	status: string;
	monitoring: string;
	protectStatus: string;
	supportId: number;
	fileName: string;
	thumbnailFileUrl: string;
	permissions: {
		DOWNLOAD: boolean;
	}
};

type ApiResponse = {
	files?: ApiFile[];
	total_count: number;
	page: number;
	page_size: number;
};

const cutFileExtension = (fileName: string) => {
	const lastDotIndex = fileName.lastIndexOf('.');
	const extension = fileName.substring(lastDotIndex + 1);
	return extension;
}

export default function TanstakFilesTable({ fileType, showFileLink }: { fileType: string, showFileLink?: boolean }) {

	const [sorting, setSorting] = useState<SortingState>([]);
	const [dateFilter, setDateFilter] = useState<string>('month');
	const [typeFilter, setTypeFilter] = useState<string>(fileType);
	const [pagination, setPagination] = useState({
		pageIndex: 0,
		pageSize: 10,
	});
	/* const [query, setQuery] = useState<string>(''); */
	const [searchInputValue, setSearchInputValue] = useState<string>('');
	const [searchQuery, setSearchQuery] = useState<string>('');
	const [selectedFiles, setSelectedFiles] = useState<Set<string>>(new Set());

	const debouncedSetSearchQuery = useDebouncedCallback(
		(value: string) => {
			setSearchQuery(value);
			setPagination(prev => ({ ...prev, pageIndex: 0 }));
		},
		500
	);

	const handleSearchInputChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
		const value = e.target.value;
		setSearchInputValue(value);
		debouncedSetSearchQuery(value);
	}, [debouncedSetSearchQuery]);

	const handleClearSearch = useCallback(() => {
		setSearchInputValue('');
		setSearchQuery('');
		debouncedSetSearchQuery.cancel();
		setPagination(prev => ({ ...prev, pageIndex: 0 }));
	}, [debouncedSetSearchQuery]);

	const getSortParams = useMemo(() => {
		if (sorting.length === 0) {
			return { sortBy: '', sortOrder: undefined };
		}

		const sort = sorting[0];
		const sortByMap: Record<string, string> = {
			'id': 'supportId',
			'fileName': 'fileName',
			'size': 'fileSize',
			'uploadDate': 'updatedAt',
			'monitoring': 'monitoring'
		};

		return {
			sortBy: sortByMap[sort.id] || sort.id,
			sortOrder: sort.desc ? 'desc' : 'asc'
		};
	}, [sorting]);

	// Преобразование фильтра типа
	const getTypeParam = useMemo(() => {
		return typeFilter !== 'all' ? typeFilter : '';
	}, [typeFilter]);

	// Преобразование фильтра даты
	const getDateParam = useMemo(() => {
		return dateFilter !== 'all' ? dateFilter : '';
	}, [dateFilter]);

	const {
		data: apiResponse,
		isLoading,
		isFetching,
		isError,
		error,
		refetch
	} = useQuery({
		queryKey: [
			'userFilesData',
			pagination.pageIndex,
			pagination.pageSize,
			getSortParams.sortBy,
			getSortParams.sortOrder,
			getTypeParam,
			getDateParam,
			searchQuery
		],
		queryFn: () => getUserFilesData({
			page: pagination.pageIndex + 1,
			pageSize: pagination.pageSize,
			sortBy: getSortParams.sortBy,
			sortOrder: getSortParams?.sortOrder,
			type: getTypeParam,
			date: getDateParam,
			query: searchQuery
		}),
		select: (data: any): {
			items: FileItem[];
			total_count: number;
			page: number;
			pageSize: number;
		} => {
			if (!data?.files) {
				return { items: [], total_count: 0, page: 1, pageSize: pagination.pageSize };
			}

			const items = data.files.map((item: ApiFile) => ({
				id: item.id,
				fileName: item.originalFileName,
				fileType: item.mimeType.toLowerCase(),
				violations: item.violations,
				size: item.fileSize,
				uploadDate: new Date(item.updatedAt).getTime(),
				status: item.status,
				monitoring: item.monitoring,
				protectStatus: item.protectStatus,
				supportId: item.supportId,
				_original: item,
				thumbnailFileUrl: item.thumbnailFileUrl,
				permissions: {
					DOWNLOAD: item.permissions.DOWNLOAD,
				}
			}));

			return {
				items,
				total_count: data.total_count || data.files.length,
				page: data.page || pagination.pageIndex + 1,
				pageSize: data.page_size || pagination.pageSize
			};
		},
		refetchInterval: 30000,
		placeholderData: (previousData) => previousData // для оптимистичных обновлений
	});

	const queryClient = useQueryClient();

	// Данные для таблицы
	const tableData = apiResponse?.items || [];
	const totalItems = apiResponse?.total_count || 0;
	const totalPages = Math.ceil(totalItems / pagination.pageSize);


	const [openWindow, setOpenWindow] = useState<boolean>(false);
	const [openWindowChildren, setOpenWindowChildren] = useState<ReactNode>(null);

	const [isFileLoading, setIsFileLoading] = useState(false);

	const t = useTranslations("Global");
	const locale = useLocale();
	const viewport = useViewport();

	const getMaxLengthByWidth = (): number => {
		if (viewport.device === 'MOBILE') return 22;
		if (viewport.device === 'TABLET') return 30;
		if (viewport.device === 'DESKTOP') return 50;
		return 100;
	};

	const cutFileName = (fileName: string) => {
		const MAX_FILE_NAME_LENGTH = getMaxLengthByWidth();
		const lastDotIndex = fileName.lastIndexOf('.');

		if (lastDotIndex <= 0) {
			return fileName.length > MAX_FILE_NAME_LENGTH ? fileName.substring(0, MAX_FILE_NAME_LENGTH - 3) + '...' : fileName;
		}

		const nameWithoutExtension = fileName.substring(0, lastDotIndex);
		const extension = fileName.substring(lastDotIndex);

		if (fileName.length <= MAX_FILE_NAME_LENGTH) {
			return fileName;
		}

		const maxNameLength = MAX_FILE_NAME_LENGTH - extension.length - 3;

		if (maxNameLength <= 0) {
			return '...' /* + extension */;
		}

		return nameWithoutExtension.substring(0, maxNameLength) + '...' /* + extension */;
	}

	function selectHandler(fileId: string) {

		setSelectedFiles((prev) => {
			const newSet = new Set(prev)
			if (newSet.has(fileId)) {
				newSet.delete(fileId)
			} else {
				newSet.add(fileId)
			}
			return newSet;
		});
	}


	const selectAllHandler = useCallback(() => {
		if (!apiResponse?.items?.length) return;

		setSelectedFiles((prev) => {
			const allIds = new Set(apiResponse.items.map(item => item.id));

			const isAllSelected = Array.from(allIds).every(id => prev.has(id));

			if (isAllSelected) {
				const newSet = new Set(prev);
				allIds.forEach(id => newSet.delete(id));
				return newSet;
			} else {

				return new Set([...prev, ...allIds]);
			}
		});
	}, [apiResponse]);

	const isAllSelected = useMemo(() => {
		if (!apiResponse?.items?.length) return false;
		const allIds = new Set(apiResponse.items.map(item => item.id));
		return Array.from(allIds).every(id => selectedFiles.has(id));
	}, [apiResponse, selectedFiles]);

	// Определение колонок
	const columns = useMemo<ColumnDef<FileItem>[]>(
		() => [
			{
				accessorKey: 'selectd',
				header: ({ column }) => (
					<div
						className="column"
						onClick={() => {
							selectAllHandler();
						}}
					>
						<span>
							<button
								className={`table-item-checkbox ${isAllSelected ? 'selected' : ''}`}
							>
								{isAllSelected && <IconCheck />}
							</button>
						</span>
					</div>
				),
				cell: ({ row }) => {
					return (
						<div
							className="text-center table-item table-item-id"
							onClick={() => {
								selectHandler(row.original.id);
							}}
						>
							<button
								className={`table-item-checkbox ${selectedFiles.has(row.original.id) ? 'selected' : ''}`}
							>
								{selectedFiles.has(row.original.id) && (
									<IconCheck />
								)}

							</button>
						</div>
					)
				},
			},
			{
				accessorKey: 'id',
				header: ({ column }) => (
					<div className="column">
						<span>
							ID
						</span>
						<button
							onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
							className="sort-button"
						>
							{
								column.getIsSorted() === 'asc' ?
									<span>
										<IconArrowUp />
									</span>
									: column.getIsSorted() === 'desc' ?
										<span>
											<IconArrowDown />
										</span>
										: <span>
											<IconFilter />
										</span>
							}
						</button>
					</div>
				),
				cell: ({ row }) => {
					return (
						<div className="text-center table-item table-item-id">
							{row.original.supportId ? row.original.supportId : '-'}
						</div>
					)
				},
			},
			{
				accessorKey: 'fileName',
				header: ({ column }) => (
					<div className="column start">
						<span>
							{t('file')}
						</span>
						<button
							onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
							className="sort-button"
						>
							{
								column.getIsSorted() === 'asc' ?
									<span>
										<IconArrowUp />
									</span>
									: column.getIsSorted() === 'desc' ?
										<span>
											<IconArrowDown />
										</span>
										: <span>
											<IconFilter />
										</span>
							}
						</button>
					</div>
				),
				cell: ({ row }) => (
					<div className="flex items-center space-x-2 table-item table-item-file-name">
						{row.original.fileType === 'image' && row.original?.thumbnailFileUrl.length !== 0 ? (
							<span
								className="table-item-file-name-image-wrapper"
							>
								<Image
									sizes="40px"
									src={row.original?.thumbnailFileUrl}
									alt={row.original?.fileName}
									unoptimized
									fill
									onError={(e) => {
										const target = e.target as HTMLImageElement;
										target.src = '/images/no-image.png';
									}}
								/>
							</span>
						) : (
							<FileTypeIcon type={row.original.fileType} />
						)}
						<div>
							<div className="font-medium w-full truncate" title={row.original.fileName}>
								<span className="font-semibold">
									{cutFileName(row.original.fileName)}
								</span>
								<br />
								<span className="table-item-extension">{cutFileExtension(row.original.fileName)}</span> <span className="table-item-protected">
									{row.original?.protectStatus ? t(row.original?.protectStatus) : t('error')}
								</span>
							</div>
						</div>
					</div>
				),
				enableColumnFilter: false,
			},
			{
				accessorKey: 'size',
				header: ({ column }) => (
					<div className="column">
						<span>
							{t('size')}
						</span>
						<button
							onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
							className="sort-button"
						>
							{
								column.getIsSorted() === 'asc' ?
									<span>
										<IconArrowUp />
									</span>
									: column.getIsSorted() === 'desc' ?
										<span>
											<IconArrowDown />
										</span>
										: <span>
											<IconFilter />
										</span>
							}
						</button>
					</div>
				),
				cell: ({ row }) => (
					<div className="text-center table-item">
						{row.original.size !== undefined ? convertBytes(row.original.size) : '-'}
					</div>
				),
			},
			{
				accessorKey: 'uploadDate',
				header: ({ column }) => (
					<div className="column">
						<span>
							{t('upload-date')}
						</span>
						<button
							onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
							className="sort-button"
						>
							{
								column.getIsSorted() === 'asc' ?
									<span>
										<IconArrowUp />
									</span>
									: column.getIsSorted() === 'desc' ?
										<span>
											<IconArrowDown />
										</span>
										: <span>
											<IconFilter />
										</span>
							}
						</button>
					</div>
				),
				cell: ({ row }) => {
					return (
						<div className="text-center table-item">
							{row.original.uploadDate ? (
								<>
									{formatDate(row.original.uploadDate)}
									<br />
									{formatDateTime(row.original.uploadDate)}
									<br />
								</>
							) : (
								<div>-</div>
							)}
						</div>
					)
				},
				enableColumnFilter: false,
			},
			{
				accessorKey: 'monitoring',
				header: ({ column }) => (
					<div className="column">
						<span>
							{t('monitoring-status')}
						</span>
						<button
							onClick={() => column.toggleSorting(column.getIsSorted() === 'asc')}
							className="sort-button"
						>
							{
								column.getIsSorted() === 'asc' ?
									<span>
										<IconArrowUp />
									</span>
									: column.getIsSorted() === 'desc' ?
										<span>
											<IconArrowDown />
										</span>
										: <span>
											<IconFilter />
										</span>
							}
						</button>
					</div>
				),
				cell: ({ row }) => {
					return (
						<div className="text-center font-semibold table-item">
							{row.original.fileType === 'image' ? (
								<MonitoringDropDown file={row.original} />
							) : (
								<div
									className="table-item-not-supported"
								>
									{t('monitoring-is-not-supported')}
									<br />
									{t('for-this-file-type')}
								</div>
							)}
						</div>
					)
				},
			},
			{
				accessorKey: 'downloadPermision',
				header: ({ column }) => (
					<div className="column">
						<span>
							Можно скачать по ссылке
						</span>
					</div>
				),
				cell: ({ row }) => {
					return (
						<div className="text-center font-semibold table-item">
							<button
								onClick={() => changeDownloadPermition(row.original.id, row.original.permissions.DOWNLOAD)}
								disabled={isFileLoading}
								className={`toggle-switch ${row.original.permissions?.DOWNLOAD ? 'active' : 'inactive'}`}
								title={'change-permission'}
							>
								<span className="toggle-slider"></span>
								<span className="toggle-label">
									{row.original.permissions?.DOWNLOAD ? 'Да' : 'Нет'}
								</span>
							</button>
						</div>
					)
				},
			},
			{
				id: 'actions',
				header: () => {
					return (
						<div className="column">
							{t('actions')}
						</div>
					)
				},
				cell: ({ row }) => (
					<div className="actions">
						{(showFileLink && row.original.fileType === 'document') ? (
							<div className="actions-group">
								<Link
									href={`/watch-doc?docid=${row.original.id}`}
									className="bg-indigo-500 hover:bg-indigo-600"
									title={t('view')}
									target='_blank'
								>
									<IconLink />
								</Link>
							</div>
						) : (
							<>
								<div className="actions-group">
									<Link
										href={`/pages/file/${row.original.id}`}
										className="bg-violet-500 hover:bg-violet-600"
										title={t('view')}
									>
										<IconEye />
									</Link>
								</div>
								<div className="actions-group">
									{row.original.protectStatus === 'PROTECTED' && (
										<button
											onClick={() => handleDownload(row.original)}
											disabled={isFileLoading}
											className="table-action-download"
											title={t('download')}
										>
											<IconFileDownload />
										</button>
									)}
									<button
										onClick={() => {
											handleView(row.original)
										}}
										className="table-action-view"
										title={t('make-check')}
									>
										<IconInfo />
									</button>
								</div>
							</>
						)}
					</div>
				),
				enableSorting: false,
				enableColumnFilter: false,
			},
		],
		[viewport.device, selectedFiles, selectAllHandler]
	);

	const handleView = async (file: FileItem) => {
		const fileInfo = await viewFileInfo(file.id);

		setOpenWindowChildren(() => {
			return (
				<FileInfoModalWindow fileInfo={fileInfo} setWindowClose={setOpenWindow} setWindowChildren={setOpenWindowChildren} />
			)
		})
		setOpenWindow(true);
	};

	const handleDownload = async (file: FileItem) => {
		setIsFileLoading(true)

		try {
			const result = await downloadFile(
				file.id,
				file._original?.fileName || file.fileName || `file-${file.id}`
			);

			const byteCharacters = atob(result.data);
			const byteNumbers = new Array(byteCharacters.length);
			for (let i = 0; i < byteCharacters.length; i++) {
				byteNumbers[i] = byteCharacters.charCodeAt(i)
			}

			const byteArray = new Uint8Array(byteNumbers);
			const blob = new Blob([byteArray], { type: result.contentType });

			const url = window.URL.createObjectURL(blob);
			const a = document.createElement('a');
			a.href = url;
			a.download = result.fileName;
			document.body.appendChild(a);
			a.click();
			window.URL.revokeObjectURL(url);
			document.body.removeChild(a);
			toast.success(`${t('file-is-downloading')} - ${file.fileName}`);
		} catch (error) {
			toast.error(t('failed-to-download-file'));
		} finally {
			setIsFileLoading(false);
		}
	}

	const changeDownloadPermition = async (fileId: string, permission: boolean) => {
		const response = await filePermisionChange(fileId, !permission);
		if (response) {
			queryClient.invalidateQueries({ queryKey: ['userFilesData'] });
			toast.success('Разрешение на скачивание изменено.');
		} else {
			toast.warning('Не удалось изменить разрешение на скачивание.');
		}
	}

	// Фильтрация по типу файла и дате
	const filteredData = useMemo(() => {
		let result = tableData;
		if (!result) {
			return [];
		}

		// Фильтр по типу файла
		if (typeFilter !== 'all') {
			result = result.filter(item => item.fileType === typeFilter);
		}

		// Фильтр по дате
		if (dateFilter !== 'all') {
			const now = Date.now();
			const oneDay = 24 * 60 * 60 * 1000;
			const sevenDays = 7 * oneDay;
			const thirtyDays = 30 * oneDay;

			switch (dateFilter) {
				case 'today':
					const todayStart = new Date().setHours(0, 0, 0, 0);
					result = result.filter(item => {
						if (item.uploadDate) {
							return item.uploadDate >= todayStart
						} else {
							return 0
						}
					});
					break;
				case 'week':
					const weekAgo = now - sevenDays;
					result = result.filter(item => {
						if (item.uploadDate) {
							return item.uploadDate >= weekAgo;
						}
					});
					break;
				case 'month':
					const monthAgo = now - thirtyDays;
					result = result.filter(item => {
						if (item.uploadDate) {
							return item.uploadDate >= monthAgo;
						}
					});
					break;
				case 'older':
					const monthAgo2 = now - thirtyDays;
					result = result.filter(item => {
						if (item.uploadDate) {
							return item.uploadDate < monthAgo2;
						}
					});
					break;
			}
		}

		return result;
	}, [/* query, */ typeFilter, dateFilter]);

	useEffect(() => {
		const currentPageRows = table.getRowModel().rows;
		const pageCount = table.getPageCount();

		if (currentPageRows.length === 0 && pagination.pageIndex > 0 && pageCount > 0) {
			table.setPageIndex(pagination.pageIndex - 1);
		}
	}, [filteredData, pagination.pageIndex]);

	// Создание таблицы
	const table = useReactTable({
		data: tableData,
		columns,
		state: {
			sorting,
			pagination,
			columnVisibility: {
				monitoring: showFileLink ? false : true,
				downloadPermision: showFileLink ? true : false,
			}
		},
		pageCount: totalPages,
		manualPagination: true,
		manualSorting: true,
		manualFiltering: true,
		onPaginationChange: setPagination,
		onSortingChange: (updater) => {
			const newSorting = typeof updater === 'function' ? updater(sorting) : updater;
			setSorting(newSorting);
			setPagination(prev => ({ ...prev, pageIndex: 0 }));
		},
		getCoreRowModel: getCoreRowModel(),
		getSortedRowModel: getSortedRowModel(),
		getPaginationRowModel: getPaginationRowModel(),
	});

	const handleDateFilterChange = (newDateFilter: string) => {
		setDateFilter(newDateFilter);
		setPagination(prev => ({ ...prev, pageIndex: 0 }));
	};

	const handleTypeFilterChange = (newTypeFilter: string) => {
		setTypeFilter(newTypeFilter);
		setPagination(prev => ({ ...prev, pageIndex: 0 }));
	};

	const pluralizeFiles = (number: number) => {
		const translate = [t('file'), t('files-few'), t('files')];
		return pluralize(number, translate[0], translate[1], translate[2], locale);
	};

	useEffect(() => {
		if (tableData.length === 0 && pagination.pageIndex > 0 && totalPages > 0) {
			setPagination(prev => ({ ...prev, pageIndex: Math.max(0, totalPages - 1) }));
		}
	}, [tableData, pagination.pageIndex, totalPages]);

	return (
		<div className="tanstak-table-wrapper">
			<h3
				className="tanstak-table-title"
			>
				{(() => {
					switch (fileType) {
						case 'image':
							return t('protected-image')
						case 'video':
							return t('protected-video')
						case 'audio':
							return t('protected-audio')
						case 'document':
							return t('protected-document')
						default:
							return t('table-description')
					}
				})()}
			</h3>
			<ModalWindow state={openWindow} callBack={setOpenWindow}>
				{openWindowChildren}
			</ModalWindow>
			{/* Фильтры */}
			<div className="tanstak-table-filtres">
				<div className="table-filtres-wrapper">
					<div className="table-filtres-item">
						<div className="table-filtres-label">{t('date-filter')}:</div>
						<DropDownList
							value={dateFilter}
							translatedValue={(() => {
								switch (dateFilter) {
									case 'all':
										return t('all-dates');
									case 'today':
										return t('today');
									case 'week':
										return t('for-a-week');
									case 'month':
										return t('for-a-month');
									default:
										return t('all-dates');
								}
							})()}
							callBack={handleDateFilterChange}
						>
							<li value="all">{t('all-dates')}</li>
							<li value="today">{t('today')}</li>
							<li value="week">{t('for-a-week')}</li>
							<li value="month">{t('for-a-month')}</li>
						</DropDownList>
					</div>

					{fileType === "all" && (
						<div className="table-filtres-item">
							<div className="table-filtres-label">{t('type-filter')}:</div>
							<DropDownList
								value={typeFilter}
								translatedValue={(() => {
									switch (typeFilter) {
										case 'image':
											return t('images');
										case 'video':
											return t('videos');
										case 'audio':
											return t('audios');
										case 'document':
											return t('documents');
										default:
											return t('all-types');
									}
								})()}
								callBack={handleTypeFilterChange}
							>
								<li value="all">{t('all-types')}</li>
								<li value="image">{t('images-few')}</li>
								<li value="video">{t('videos')}</li>
								<li value="audio">{t('audios')}</li>
								<li value="document">{t('documents')}</li>
							</DropDownList>
						</div>
					)}
				</div>
				<div className="table-filtres-wrapper text-filter-search">
					<div className="table-filtres-item">
						<div className="table-filtres-label">{t('search')}:</div>
						<input
							type="text"
							className="table-filtres-text-filter"
							value={searchInputValue}
							onChange={handleSearchInputChange}
							placeholder={t('search')}
						/>
					</div>
					<div className="table-filtres-item">
						<div className="table-filtres-label">{t('items-per-page')}:</div>
						<DropDownList
							value={table.getState().pagination.pageSize}
							callBack={(newSize: string) => {
								table.setPageSize(Number(newSize));
								setPagination(prev => ({ ...prev, pageIndex: 0 }));
							}}
						>
							{['5', '10', '20', '50', '100'].map(pageSize => (
								<li key={pageSize} value={pageSize}>
									{t('show')} {pageSize}
								</li>
							))}
						</DropDownList>
					</div>
				</div>
			</div>

			{/* {isLoading && (
				<div className="loading-indicator">
					loading...
				</div>
			)} */}

			{/* Таблица */}
			<div className="tanstak-table-block">
				<table className="tanstak-table">
					<thead className="tanstak-table-head">
						{table.getHeaderGroups().map(headerGroup => (
							<tr key={headerGroup.id}>
								{headerGroup.headers.map(header => (
									<th
										key={header.id}
									>
										{header.isPlaceholder
											? null
											: typeof header.column.columnDef.header === 'function'
												? header.column.columnDef.header(header.getContext())
												: header.column.columnDef.header as string}
									</th>
								))}
							</tr>
						))}
					</thead>
					<tbody className={`tanstak-table-body ${isFetching ? 'loading' : ''}`}>
						{isLoading && (
							<tr>
								<td colSpan={columns.length} className="text-center relative h-12.5">
									<div
										className="loading-animation"
									>
										<div
											className="global-spinner"
										>
										</div>
									</div>
								</td>
							</tr>
						)}

						{table.getRowModel().rows.length > 0 ? (
							table.getRowModel().rows.map(row => (
								<tr key={row.id}>
									{row.getVisibleCells().map(cell => (
										<td key={cell.id}>
											{typeof cell.column.columnDef.cell === 'function'
												? cell.column.columnDef.cell(cell.getContext())
												: cell.getValue() as string}
										</td>
									))}
								</tr>
							))
						) : (
							<tr>
								{!isLoading && (
									<td colSpan={columns.length} className="text-center">
										{t('no-data-for-selected-filters')}
									</td>
								)}
							</tr>
						)}
					</tbody>
				</table>
			</div>

			{/* Пагинация */}
			<div className="tanstak-table-pagination">
				<div className="pagination-info">
					<span className="pagination-info-pages">
						{t('page')}{' '}
						<strong>
							{pagination.pageIndex + 1} {t('out-of')} {totalPages || 1}
						</strong>
					</span>
				</div>

				<div className="pagination-controls">
					<button
						className="arrow"
						onClick={() => table.firstPage()}
						disabled={!table.getCanPreviousPage() || isLoading}
					>
						<IconDoubleArrowLeft />
					</button>
					<button
						className="arrow"
						onClick={() => table.previousPage()}
						disabled={!table.getCanPreviousPage() || isLoading}
					>
						<IconArrowLeft />
					</button>

					<div className="pagination-controls-pages">
						{Array.from({ length: Math.min(5, totalPages) }, (_, i) => {
							let pageIndex;
							if (totalPages <= 5) {
								pageIndex = i;
							} else if (pagination.pageIndex <= 2) {
								pageIndex = i;
							} else if (pagination.pageIndex >= totalPages - 3) {
								pageIndex = totalPages - 5 + i;
							} else {
								pageIndex = pagination.pageIndex - 2 + i;
							}

							if (pageIndex >= 0 && pageIndex < totalPages) {
								return (
									<button
										key={pageIndex}
										className={pagination.pageIndex === pageIndex ? 'current' : 'other'}
										onClick={() => table.setPageIndex(pageIndex)}
										disabled={isLoading}
									>
										{pageIndex + 1}
									</button>
								);
							}
							return null;
						})}
					</div>

					<button
						className="arrow"
						onClick={() => table.nextPage()}
						disabled={!table.getCanNextPage() || isLoading}
					>
						<IconArrowRight />
					</button>
					<button
						className="arrow"
						onClick={() => table.lastPage()}
						disabled={!table.getCanNextPage() || isLoading}
					>
						<IconDoubleArrowRight />
					</button>
				</div>
			</div>
			<SelectedFilesAction filesId={selectedFiles} callBack={setSelectedFiles} />
		</div >
	);
}