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frontend/src/components/TemplatesIndex/TemplatesIndex.scss
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| .pagination-text { | ||
| color: #71767A; | ||
| font-size: 14px; | ||
| font-style: normal; | ||
| font-weight: 400; | ||
| line-height: normal; | ||
| margin-left: 40px; | ||
| } | ||
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| .pagination-container { | ||
| justify-content: space-between; | ||
| } | ||
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| .pagination-button-group { | ||
| margin-right: 40px; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| import { useState, useMemo } from "react"; | ||
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| const usePagination = <T>(items: T[] = [], itemsPerPage = 10, initialPage = 1) => { | ||
| const [currentPage, setCurrentPage] = useState(initialPage); | ||
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| // Calculate total number of pages | ||
| const totalPages = useMemo(() => | ||
| Math.ceil(items.length / itemsPerPage), | ||
| [items.length, itemsPerPage] | ||
| ); | ||
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| // Ensure current page stays within bounds | ||
| useMemo(() => { | ||
| if (currentPage > totalPages) { | ||
| setCurrentPage(totalPages || 1); | ||
| } | ||
| }, [currentPage, totalPages]); | ||
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| // Get current page items | ||
| const currentItems = useMemo(() => { | ||
| const startIndex = (currentPage - 1) * itemsPerPage; | ||
| const endIndex = startIndex + itemsPerPage; | ||
| return items.slice(startIndex, endIndex); | ||
| }, [items, currentPage, itemsPerPage]); | ||
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| // Navigation functions | ||
| const goToPage = (pageNumber: number) => { | ||
| const page = Math.max(1, Math.min(pageNumber, totalPages)); | ||
| setCurrentPage(page); | ||
| }; | ||
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| const nextPage = () => { | ||
| if (currentPage < totalPages) { | ||
| setCurrentPage(prev => prev + 1); | ||
| } | ||
| }; | ||
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| const previousPage = () => { | ||
| if (currentPage > 1) { | ||
| setCurrentPage(prev => prev - 1); | ||
| } | ||
| }; | ||
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| const firstPage = () => { | ||
| setCurrentPage(1); | ||
| }; | ||
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| const lastPage = () => { | ||
| setCurrentPage(totalPages); | ||
| }; | ||
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| // Generate page numbers for pagination display | ||
| const getPageNumbers = (maxVisible = 5) => { | ||
| const pages = []; | ||
| let startPage = Math.max(1, currentPage - Math.floor(maxVisible / 2)); | ||
| const endPage = Math.min(totalPages, startPage + maxVisible - 1); | ||
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| // Adjust start page if end page is maxed out | ||
| if (endPage - startPage + 1 < maxVisible) { | ||
| startPage = Math.max(1, endPage - maxVisible + 1); | ||
| } | ||
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| for (let i = startPage; i <= endPage; i++) { | ||
| pages.push(i); | ||
| } | ||
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| return pages; | ||
| }; | ||
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| return { | ||
| currentPage, | ||
| currentItems, | ||
| totalPages, | ||
| itemsPerPage, | ||
| goToPage, | ||
| nextPage, | ||
| previousPage, | ||
| firstPage, | ||
| lastPage, | ||
| getPageNumbers, | ||
| hasNextPage: currentPage < totalPages, | ||
| hasPreviousPage: currentPage > 1 | ||
| }; | ||
| }; | ||
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| export default usePagination; |
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