|
| 1 | +import { |
| 2 | + Pagination as FUIPagination, |
| 3 | + IPaginationStyles, |
| 4 | +} from "@fluentui/react-experiments"; |
| 5 | +import { Select, tokens } from "@fluentui/react-components"; |
| 6 | +import { registerIcons } from "@fluentui/react-experiments/lib/Styling"; |
| 7 | +import { |
| 8 | + ArrowNext20Filled, |
| 9 | + ArrowPrevious20Filled, |
| 10 | + ChevronLeft20Filled, |
| 11 | + ChevronRight20Filled, |
| 12 | +} from "@fluentui/react-icons"; |
| 13 | +import { useState } from "react"; |
| 14 | + |
| 15 | +import { chunk } from "../utils/chunk"; |
| 16 | + |
| 17 | +// Register icons used in Pagination @fluentui/react-experiments. See https://github.com/microsoft/fluentui/wiki/Using-icons#registering-custom-icons. |
| 18 | +registerIcons({ |
| 19 | + icons: { |
| 20 | + CaretSolidLeft: <ChevronLeft20Filled />, |
| 21 | + CaretSolidRight: <ChevronRight20Filled />, |
| 22 | + Next: <ArrowNext20Filled />, |
| 23 | + Previous: <ArrowPrevious20Filled />, |
| 24 | + }, |
| 25 | +}); |
| 26 | + |
| 27 | +const PAGE_SIZES = [10, 25, 50, 100]; |
| 28 | + |
| 29 | +const paginationStyles: Partial<IPaginationStyles> = { |
| 30 | + root: { |
| 31 | + alignItems: "end", |
| 32 | + marginBlockStart: tokens.spacingHorizontalM, |
| 33 | + // Fix centering of page selection buttons |
| 34 | + "[role=radiogroup]": { |
| 35 | + display: "flex", |
| 36 | + alignItems: "center", |
| 37 | + }, |
| 38 | + i: { |
| 39 | + display: "flex", |
| 40 | + alignItems: "center", |
| 41 | + }, |
| 42 | + // First, previous, next, last |
| 43 | + "button:not([aria-disabled]) i": { |
| 44 | + color: tokens.colorBrandForeground1, |
| 45 | + }, |
| 46 | + // Selected page |
| 47 | + "button[aria-checked='true']": { |
| 48 | + fontWeight: "bold", |
| 49 | + color: tokens.colorBrandForeground1, |
| 50 | + position: "relative", |
| 51 | + borderBottom: `1px solid ${tokens.colorBrandForeground1}`, |
| 52 | + }, |
| 53 | + }, |
| 54 | + pageNumber: { |
| 55 | + color: "currentColor", |
| 56 | + }, |
| 57 | + visibleItemLabel: { |
| 58 | + marginBlockStart: tokens.spacingVerticalS, |
| 59 | + }, |
| 60 | +}; |
| 61 | + |
| 62 | +const pageSizeStyles = { |
| 63 | + display: "flex", |
| 64 | + alignItems: "center", |
| 65 | + gap: tokens.spacingHorizontalS, |
| 66 | +}; |
| 67 | + |
| 68 | +export function usePagination<T>( |
| 69 | + data: T[], |
| 70 | + config: { itemsPerPage?: number } = {}, |
| 71 | +) { |
| 72 | + const [itemsPerPage, setItemsPerPage] = useState<number>( |
| 73 | + config.itemsPerPage ?? PAGE_SIZES[0], |
| 74 | + ); |
| 75 | + |
| 76 | + const [page, setPage] = useState(0); |
| 77 | + |
| 78 | + const pageData = chunk(data, itemsPerPage); |
| 79 | + |
| 80 | + return { itemsPerPage, setItemsPerPage, pageData, page, setPage }; |
| 81 | +} |
| 82 | + |
| 83 | +export function Pagination({ |
| 84 | + page, |
| 85 | + setPage, |
| 86 | + pageCount, |
| 87 | + itemsPerPage, |
| 88 | + totalItemCount, |
| 89 | +}: { |
| 90 | + page: number; |
| 91 | + setPage: React.Dispatch<React.SetStateAction<number>>; |
| 92 | + pageCount: number; |
| 93 | + itemsPerPage: number; |
| 94 | + totalItemCount: number; |
| 95 | +}) { |
| 96 | + return ( |
| 97 | + <FUIPagination |
| 98 | + selectedPageIndex={page} |
| 99 | + pageCount={pageCount} |
| 100 | + itemsPerPage={itemsPerPage} |
| 101 | + totalItemCount={totalItemCount} |
| 102 | + format={"buttons"} |
| 103 | + previousPageAriaLabel={"previous page"} |
| 104 | + nextPageAriaLabel={"next page"} |
| 105 | + firstPageAriaLabel={"first page"} |
| 106 | + lastPageAriaLabel={"last page"} |
| 107 | + pageAriaLabel={"page"} |
| 108 | + selectedAriaLabel={"selected"} |
| 109 | + onPageChange={(index) => setPage(index)} |
| 110 | + styles={paginationStyles} |
| 111 | + /> |
| 112 | + ); |
| 113 | +} |
| 114 | + |
| 115 | +export function PaginationItemsPerPageSelector({ |
| 116 | + itemsPerPage, |
| 117 | + setItemsPerPage, |
| 118 | +}: { |
| 119 | + itemsPerPage: number; |
| 120 | + setItemsPerPage: React.Dispatch<React.SetStateAction<number>>; |
| 121 | +}) { |
| 122 | + return ( |
| 123 | + <label style={pageSizeStyles}> |
| 124 | + Show |
| 125 | + <Select |
| 126 | + id="page-size" |
| 127 | + defaultValue={itemsPerPage} |
| 128 | + onChange={(_, data) => setItemsPerPage(+data.value)} |
| 129 | + > |
| 130 | + {PAGE_SIZES.map((size, id) => ( |
| 131 | + <option key={id}>{size}</option> |
| 132 | + ))} |
| 133 | + </Select> |
| 134 | + entries |
| 135 | + </label> |
| 136 | + ); |
| 137 | +} |
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