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Merge pull request medly#169 from medly/feature-pagination
feat(core): update pagination component as per new design
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23 changes: 5 additions & 18 deletions
23
packages/core/src/components/Pagination/Pagination.stories.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,20 +1,7 @@ | ||
| import { boolean, number } from '@storybook/addon-knobs'; | ||
| import React, { useState } from 'react'; | ||
| import { defaultTheme, PaginationTheme } from '@medly-components/theme/src'; | ||
| import React from 'react'; | ||
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| import { Pagination } from './Pagination'; | ||
|
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| export const Basic = () => { | ||
| const [activePage, setActivePage] = useState(1); | ||
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| return ( | ||
| <Pagination | ||
| activePage={activePage} | ||
| totalItems={number('Total Items', 1000)} | ||
| itemsPerPage={number('Items per page', 20)} | ||
| pageRangeDisplayed={number('Page Range Displayed', 5)} | ||
| hideFirstLastLinks={boolean('Hide First Last Links', false)} | ||
| hidePrevNextLinks={boolean('Hide Prev Next Links', false)} | ||
| onPageClick={setActivePage} | ||
| /> | ||
| ); | ||
| export const ThemeInterface: React.FC<PaginationTheme> = () => null; | ||
| ThemeInterface.defaultProps = { | ||
| ...defaultTheme.pagination | ||
| }; |
86 changes: 86 additions & 0 deletions
86
packages/core/src/components/Pagination/Pagination.styled.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| import { ChevronLeftIcon, ChevronRightIcon, SvgIcon } from '@medly-components/icons'; | ||
| import { css, styled } from '@medly-components/utils'; | ||
| import List from '../List'; | ||
|
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| export const ListWrapper = styled(List)` | ||
| & > li { | ||
| margin: 0; | ||
| } | ||
| `; | ||
|
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| export const getPageNumberButtonStyleByState = ( | ||
| itemKey: 'pageNumber' | 'overlayPageNumber', | ||
| state: 'default' | 'active' | 'pressed' | 'hovered' | ||
| ) => css` | ||
| color: ${({ theme: { pagination } }) => pagination[itemKey].color[state]}; | ||
| background: ${({ theme: { pagination } }) => pagination[itemKey].bgColor[state]}; | ||
| `; | ||
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| const getPageNavButtonStyleByState = (state: 'default' | 'pressed' | 'hovered' | 'disabled') => css` | ||
| background: ${({ theme: { pagination } }) => pagination.pageNav.bgColor[state]}; | ||
| ${SvgIcon} { | ||
| * { | ||
| fill: ${({ theme: { pagination } }) => pagination.pageNav.color[state]}; | ||
| } | ||
| } | ||
| `; | ||
|
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| const pageNavButtonState = css` | ||
| &:hover { | ||
| ${getPageNavButtonStyleByState('hovered')} | ||
| } | ||
| &:active { | ||
| ${getPageNavButtonStyleByState('pressed')} | ||
| } | ||
| `; | ||
|
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| export const BaseButton = styled.button` | ||
| height: 4rem; | ||
| width: 4rem; | ||
| display: block; | ||
| border-radius: 50%; | ||
| user-select: none; | ||
| border: none; | ||
| padding: 0; | ||
| text-align: center; | ||
| transition: all 100ms ease-out; | ||
| ${getPageNumberButtonStyleByState('pageNumber', 'default')} | ||
| &:hover { | ||
| cursor: pointer; | ||
| } | ||
| &:focus { | ||
| outline: none; | ||
| } | ||
| &:disabled { | ||
| cursor: not-allowed; | ||
| } | ||
| `; | ||
| export const PageNumberButton = styled(BaseButton)<{ isActive?: boolean }>` | ||
| margin: 4px; | ||
| height: 3.2rem; | ||
| width: 3.2rem; | ||
| ${props => getPageNumberButtonStyleByState('pageNumber', props.isActive ? 'active' : 'default')}; | ||
| &:hover { | ||
| ${props => !props.isActive && getPageNumberButtonStyleByState('pageNumber', 'hovered')}; | ||
| } | ||
| &:active { | ||
| font-weight: ${({ theme }) => theme.font.weights.Strong}; | ||
| ${getPageNumberButtonStyleByState('pageNumber', 'pressed')} | ||
| } | ||
| `; | ||
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| export const PageNavButton = styled(BaseButton)<{ disabled: boolean }>` | ||
| & > ${ChevronLeftIcon.Style}, ${ChevronRightIcon.Style} { | ||
| margin: 4px; | ||
| padding: 4px; | ||
| } | ||
| ${getPageNavButtonStyleByState('default')} | ||
| ${props => (props.disabled ? getPageNavButtonStyleByState('disabled') : pageNavButtonState)}; | ||
| `; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,100 +1,71 @@ | ||
| import { ChevronLeftIcon, ChevronRightIcon } from '@medly-components/icons'; | ||
| import { WithStyle } from '@medly-components/utils'; | ||
| import React, { FC, useMemo } from 'react'; | ||
| import Button from '../Button'; | ||
| import List from '../List'; | ||
| import Popover from '../Popover'; | ||
| import Text from '../Text'; | ||
| import { paginator } from './helper'; | ||
| import { ListWrapper, PageNavButton, PageNumberButton } from './Pagination.styled'; | ||
| import PaginationPopup from './PaginationPopup'; | ||
| import { PaginationProps } from './types'; | ||
|
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| export const Pagination: FC<PaginationProps> & WithStyle = React.memo( | ||
| React.forwardRef((props, ref) => { | ||
| const links = [], | ||
| { | ||
| hideFirstLastLinks, | ||
| hidePrevNextLinks, | ||
| activePage, | ||
| itemsPerPage, | ||
| totalItems, | ||
| pageRangeDisplayed, | ||
| onPageClick, | ||
| ...restProps | ||
| } = props, | ||
| pagesConfig = useMemo(() => paginator(totalItems, activePage, itemsPerPage, pageRangeDisplayed), [ | ||
| { hidePrevNextLinks, activePage, itemsPerPage, totalItems, onPageClick, ...restProps } = props, | ||
| { currentPage, linkItems, totalPages } = useMemo(() => paginator(totalItems, activePage, itemsPerPage), [ | ||
| totalItems, | ||
| activePage, | ||
| itemsPerPage, | ||
| pageRangeDisplayed | ||
| itemsPerPage | ||
| ]); | ||
|
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| const onClickHandler = (page: number) => () => { | ||
| onPageClick(page); | ||
| }; | ||
| const onClickHandler = (page: number | '...') => () => page !== '...' && onPageClick(page); | ||
|
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| for (let i = pagesConfig.startPage; i <= pagesConfig.endPage; i++) { | ||
| links.push( | ||
| <Button size="S" key={i} onClick={onClickHandler(i)} variant={i === pagesConfig.currentPage ? 'solid' : 'outlined'}> | ||
| {i} | ||
| </Button> | ||
| ); | ||
| for (let i = 0; i < linkItems.length; i++) { | ||
| if (linkItems[i] === '...') | ||
| links.push( | ||
| <Popover interactionType="click"> | ||
| <PaginationPopup | ||
| prevPageNumber={linkItems[i - 1] as number} | ||
| nextPageNumber={linkItems[i + 1] as number} | ||
| onClickHandler={onPageClick} | ||
| ></PaginationPopup> | ||
| </Popover> | ||
| ); | ||
| else | ||
| links.push( | ||
| <PageNumberButton key={i} onClick={onClickHandler(linkItems[i])} isActive={linkItems[i] === currentPage}> | ||
| <Text textVariant="h5" textAlign="center" textWeight={linkItems[i] === currentPage ? 'Strong' : 'Medium'}> | ||
| {linkItems[i]} | ||
| </Text> | ||
| </PageNumberButton> | ||
| ); | ||
| } | ||
|
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| if (!hidePrevNextLinks) { | ||
| links.unshift( | ||
| <Button | ||
| size="S" | ||
| key="prev" | ||
| disabled={pagesConfig.currentPage < 2} | ||
| onClick={onClickHandler(pagesConfig.currentPage - 1)} | ||
| variant="outlined" | ||
| > | ||
| Prev | ||
| </Button> | ||
| ); | ||
| links.push( | ||
| <Button | ||
| size="S" | ||
| key="next" | ||
| disabled={pagesConfig.currentPage === pagesConfig.totalPages} | ||
| onClick={onClickHandler(pagesConfig.currentPage + 1)} | ||
| variant="outlined" | ||
| > | ||
| Next | ||
| </Button> | ||
| ); | ||
| } | ||
|
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| if (!hideFirstLastLinks) { | ||
| links.unshift( | ||
| <Button size="S" key="first" disabled={pagesConfig.currentPage < 2} onClick={onClickHandler(1)} variant="outlined"> | ||
| First | ||
| </Button> | ||
| <PageNavButton key="first" disabled={currentPage < 2} onClick={onClickHandler(currentPage - 1)}> | ||
| <ChevronLeftIcon size="M" /> | ||
| </PageNavButton> | ||
| ); | ||
| links.push( | ||
| <Button | ||
| size="S" | ||
| key="last" | ||
| disabled={pagesConfig.currentPage === pagesConfig.totalPages} | ||
| onClick={onClickHandler(pagesConfig.totalPages)} | ||
| variant="outlined" | ||
| > | ||
| Last | ||
| </Button> | ||
| <PageNavButton key="last" disabled={currentPage === totalPages} onClick={onClickHandler(currentPage + 1)}> | ||
| <ChevronRightIcon size="M" /> | ||
| </PageNavButton> | ||
| ); | ||
| } | ||
|
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| return ( | ||
| <List ref={ref} variant="horizontal" {...restProps}> | ||
| <ListWrapper ref={ref} variant="horizontal" {...restProps}> | ||
| {links} | ||
| </List> | ||
| </ListWrapper> | ||
| ); | ||
| }) | ||
| ); | ||
|
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| Pagination.displayName = 'Pagination'; | ||
| Pagination.Style = List.Style; | ||
| Pagination.Style = ListWrapper.Style; | ||
| Pagination.defaultProps = { | ||
| activePage: 1, | ||
| itemsPerPage: 20, | ||
| pageRangeDisplayed: 5, | ||
| hideFirstLastLinks: false, | ||
| hidePrevNextLinks: false | ||
| }; |
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