SelectPanel2: Responsive variants

.changeset/proud-ears-travel.md

@@ -0,0 +1,5 @@
+---
+"@primer/react": patch
+---
+
+experimental/SelectPanel: Add responsive variants

packages/react/src/drafts/SelectPanel2/SelectPanel.features.stories.tsx

@@ -1,7 +1,17 @@
 import React from 'react'
 import {SelectPanel} from './SelectPanel'
-import {ActionList, Avatar, Box, Button, Link, Text, ToggleSwitch} from '../../index'
-import {TagIcon, GearIcon} from '@primer/octicons-react'
+import {
+  ActionList,
+  Avatar,
+  Box,
+  Button,
+  Link,
+  SegmentedControl,
+  Text,
+  ToggleSwitch,
+  useResponsiveValue,
+} from '../../index'
+import {TagIcon, GearIcon, ArrowBothIcon} from '@primer/octicons-react'
 import data from './mock-story-data'
 
 export default {
@@ -455,3 +465,166 @@ export const AsModal = () => {
     </>
   )
 }
+
+export const ResponsiveVariants = () => {
+  /* Selection */
+  const initialAssigneeIds = data.issue.assigneeIds // mock initial state
+  const [selectedAssigneeIds, setSelectedAssigneeIds] = React.useState<string[]>(initialAssigneeIds)
+
+  const onCollaboratorSelect = (colloratorId: string) => {
+    if (!selectedAssigneeIds.includes(colloratorId)) setSelectedAssigneeIds([...selectedAssigneeIds, colloratorId])
+    else setSelectedAssigneeIds(selectedAssigneeIds.filter(id => id !== colloratorId))
+  }
+
+  const onClearSelection = () => setSelectedAssigneeIds([])
+  const onSubmit = () => {
+    data.issue.assigneeIds = selectedAssigneeIds // pretending to persist changes
+  }
+
+  /* Filtering */
+  const [filteredUsers, setFilteredUsers] = React.useState(data.collaborators)
+  const [query, setQuery] = React.useState('')
+
+  const onSearchInputChange: React.ChangeEventHandler<HTMLInputElement> = event => {
+    const query = event.currentTarget.value
+    setQuery(query)
+
+    if (query === '') setFilteredUsers(data.collaborators)
+    else {
+      setFilteredUsers(
+        data.collaborators
+          .map(collaborator => {
+            if (collaborator.login.toLowerCase().startsWith(query)) return {priority: 1, collaborator}
+            else if (collaborator.name.startsWith(query)) return {priority: 2, collaborator}
+            else if (collaborator.login.toLowerCase().includes(query)) return {priority: 3, collaborator}
+            else if (collaborator.name.toLowerCase().includes(query)) return {priority: 4, collaborator}
+            else return {priority: -1, collaborator}
+          })
+          .filter(result => result.priority > 0)
+          .map(result => result.collaborator),
+      )
+    }
+  }
+
+  const sortingFn = (itemA: {id: string}, itemB: {id: string}) => {
+    const initialSelectedIds = data.issue.assigneeIds
+    if (initialSelectedIds.includes(itemA.id) && initialSelectedIds.includes(itemB.id)) return 1
+    else if (initialSelectedIds.includes(itemA.id)) return -1
+    else if (initialSelectedIds.includes(itemB.id)) return 1
+    else return 1
+  }
+
+  const itemsToShow = query ? filteredUsers : data.collaborators.sort(sortingFn)
+
+  /** Controls for story/example */
+  const {variant, Controls} = useResponsiveControlsForStory()
+
+  return (
+    <>
+      <h1>Responsive SelectPanel</h1>
+
+      {Controls}
+
+      <SelectPanel title="Set assignees" variant={variant} onSubmit={onSubmit} onClearSelection={onClearSelection}>
+        <SelectPanel.Button
+          variant="invisible"
+          trailingAction={GearIcon}
+          sx={{width: '200px', '[data-component=buttonContent]': {justifyContent: 'start'}}}
+        >
+          Assignees
+        </SelectPanel.Button>
+        <SelectPanel.Header>
+          <SelectPanel.SearchInput onChange={onSearchInputChange} />
+        </SelectPanel.Header>
+
+        {itemsToShow.length === 0 ? (
+          <SelectPanel.Message variant="empty" title={`No labels found for "${query}"`}>
+            Try a different search term
+          </SelectPanel.Message>
+        ) : (
+          <ActionList>
+            {itemsToShow.map(collaborator => (
+              <ActionList.Item
+                key={collaborator.id}
+                onSelect={() => onCollaboratorSelect(collaborator.id)}
+                selected={selectedAssigneeIds.includes(collaborator.id)}
+              >
+                <ActionList.LeadingVisual>
+                  <Avatar src={`https://github.com/${collaborator.login}.png`} />
+                </ActionList.LeadingVisual>
+                {collaborator.login}
+                <ActionList.Description>{collaborator.login}</ActionList.Description>
+              </ActionList.Item>
+            ))}
+          </ActionList>
+        )}
+
+        <SelectPanel.Footer />
+      </SelectPanel>
+    </>
+  )
+}
+
+// pulling this out of story so that the docs look clean
+const useResponsiveControlsForStory = () => {
+  const [variant, setVariant] = React.useState<{regular: 'anchored' | 'modal'; narrow: 'full-screen' | 'bottom-sheet'}>(
+    {regular: 'anchored', narrow: 'full-screen'},
+  )
+
+  const isNarrow = useResponsiveValue({narrow: true}, false)
+
+  const Controls = (
+    <Box sx={{display: 'flex', flexDirection: 'column', gap: 2, marginBottom: 4, maxWidth: 480, fontSize: 1}}>
+      <Box sx={{display: 'flex', minHeight: 42}}>
+        <Box sx={{flexGrow: 1}}>
+          <Text sx={{display: 'block'}}>Regular variant</Text>
+          {isNarrow ? (
+            <Text sx={{color: 'attention.fg'}}>
+              <ArrowBothIcon size={16} /> Resize screen to see regular variant
+            </Text>
+          ) : null}
+        </Box>
+        <SegmentedControl aria-label="Regular variant" size="small">
+          <SegmentedControl.Button
+            selected={variant.regular === 'anchored'}
+            onClick={() => setVariant({...variant, regular: 'anchored'})}
+          >
+            Anchored
+          </SegmentedControl.Button>
+          <SegmentedControl.Button
+            selected={variant.regular === 'modal'}
+            onClick={() => setVariant({...variant, regular: 'modal'})}
+          >
+            Modal
+          </SegmentedControl.Button>
+        </SegmentedControl>
+      </Box>
+      <Box sx={{display: 'flex', minHeight: 42}}>
+        <Box sx={{flexGrow: 1}}>
+          <Text sx={{display: 'block'}}>Narrow variant</Text>
+          {isNarrow ? null : (
+            <Text sx={{color: 'attention.fg'}}>
+              <ArrowBothIcon size={16} /> Resize screen to see narrow variant
+            </Text>
+          )}
+        </Box>
+        <SegmentedControl aria-label="Narrow variant" size="small">
+          <SegmentedControl.Button
+            selected={variant.narrow === 'full-screen'}
+            onClick={() => setVariant({...variant, narrow: 'full-screen'})}
+          >
+            Full screen
+          </SegmentedControl.Button>
+          <SegmentedControl.Button
+            selected={variant.narrow === 'bottom-sheet'}
+            onClick={() => setVariant({...variant, narrow: 'bottom-sheet'})}
+          >
+            Bottom sheet
+          </SegmentedControl.Button>
+        </SegmentedControl>
+      </Box>
+    </Box>
+  )
+
+  return {variant, Controls}
+}

packages/react/src/drafts/SelectPanel2/SelectPanel.playground.stories.tsx

@@ -13,6 +13,7 @@ export default {
     title: 'Select labels',
     selectionVariant: 'multiple',
     secondaryActionVariant: 'button',
+    variant: {regular: 'anchored', narrow: 'full-screen'},
   },
   argTypes: {
     secondaryActionVariant: {
@@ -93,6 +94,7 @@ export const Playground: StoryFn = args => {
       <SelectPanel
         title={args.title}
         description={args.description}
+        variant={args.variant}
         selectionVariant={args.selectionVariant}
         onSubmit={onSubmit}
         onCancel={onCancel}

packages/react/src/drafts/SelectPanel2/SelectPanel.test.tsx

@@ -8,6 +8,22 @@ import data from './mock-story-data'
 import type {SelectPanelProps} from './SelectPanel'
 import {SelectPanel} from './SelectPanel'
 
+// window.matchMedia() is not implemented by JSDOM so we have to create a mock:
+// https://jestjs.io/docs/manual-mocks#mocking-methods-which-are-not-implemented-in-jsdom
+Object.defineProperty(window, 'matchMedia', {
+  writable: true,
+  value: jest.fn().mockImplementation(query => ({
+    matches: false,
+    media: query,
+    onchange: null,
+    addListener: jest.fn(), // deprecated
+    removeListener: jest.fn(), // deprecated
+    addEventListener: jest.fn(),
+    removeEventListener: jest.fn(),
+    dispatchEvent: jest.fn(),
+  })),
+})
+
 const Fixture = ({onSubmit, onCancel}: Pick<SelectPanelProps, 'onSubmit' | 'onCancel'>) => {
   const initialSelectedLabels = data.issue.labelIds // mock initial state: has selected labels
   const [selectedLabelIds, setSelectedLabelIds] = React.useState<string[]>(initialSelectedLabels)

packages/react/src/drafts/SelectPanel2/SelectPanel.tsx

@@ -12,6 +12,8 @@ import type {OverlayProps} from '../../Overlay/Overlay'
 import {StyledOverlay, heightMap} from '../../Overlay/Overlay'
 import InputLabel from '../../internal/components/InputLabel'
 import {invariant} from '../../utils/invariant'
+import {useResponsiveValue} from '../../hooks/useResponsiveValue'
+import type {ResponsiveValue} from '../../hooks/useResponsiveValue'
 
 const SelectPanelContext = React.createContext<{
   title: string
@@ -35,10 +37,12 @@ const SelectPanelContext = React.createContext<{
   moveFocusToList: () => {},
 })
 
+const responsiveButtonSizes: ResponsiveValue<'small' | 'medium'> = {narrow: 'medium', regular: 'small'}
+
 export type SelectPanelProps = {
   title: string
   description?: string
-  variant?: 'anchored' | 'modal'
+  variant?: 'anchored' | 'modal' | ResponsiveValue<'anchored' | 'modal', 'full-screen' | 'bottom-sheet'>
   selectionVariant?: ActionListProps['selectionVariant'] | 'instant'
   id?: string
 
@@ -61,7 +65,7 @@ export type SelectPanelProps = {
 const Panel: React.FC<SelectPanelProps> = ({
   title,
   description,
-  variant = 'anchored',
+  variant: propsVariant,
   selectionVariant = 'multiple',
   id,
 
@@ -79,6 +83,12 @@ const Panel: React.FC<SelectPanelProps> = ({
 }) => {
   const [internalOpen, setInternalOpen] = React.useState(defaultOpen)
 
+  const responsiveVariants = Object.assign(
+    {regular: 'anchored', narrow: 'full-screen'}, // defaults
+    typeof propsVariant === 'string' ? {regular: propsVariant} : propsVariant,
+  )
+  const currentVariant = useResponsiveValue(responsiveVariants, 'anchored')
+
   // sync open state with props
   if (propsOpen !== undefined && internalOpen !== propsOpen) setInternalOpen(propsOpen)
 
@@ -231,22 +241,45 @@ const Panel: React.FC<SelectPanelProps> = ({
         width={width}
         height="fit-content"
         maxHeight={maxHeight}
+        data-variant={currentVariant}
         sx={{
           '--max-height': heightMap[maxHeight],
           // reset dialog default styles
           border: 'none',
           padding: 0,
           '&[open]': {display: 'flex'}, // to fit children
 
-          ...(variant === 'anchored' ? {margin: 0, top: position?.top, left: position?.left} : {}),
-          '::backdrop': {backgroundColor: variant === 'anchored' ? 'transparent' : 'primer.canvas.backdrop'},
-
-          '@keyframes selectpanel-gelatine': {
-            '0%': {transform: 'scale(1, 1)'},
-            '25%': {transform: 'scale(0.9, 1.1)'},
-            '50%': {transform: 'scale(1.1, 0.9)'},
-            '75%': {transform: 'scale(0.95, 1.05)'},
-            '100%': {transform: 'scale(1, 1)'},
+          '&[data-variant="anchored"], &[data-variant="full-screen"]': {
+            margin: 0,
+            top: position?.top,
+            left: position?.left,
+            '::backdrop': {backgroundColor: 'transparent'},
+          },
+          '&[data-variant="modal"]': {
+            '::backdrop': {backgroundColor: 'primer.canvas.backdrop'},
+          },
+          '&[data-variant="full-screen"]': {
+            margin: 0,
+            top: 0,
+            left: 0,
+            width: '100%',
+            maxWidth: '100vw',
+            height: '100%',
+            maxHeight: '100vh',
+            '--max-height': '100vh',
+            borderRadius: 'unset',
+          },
+          '&[data-variant="bottom-sheet"]': {
+            margin: 0,
+            top: 'auto',
+            bottom: 0,
+            left: 0,
+            width: '100%',
+            maxWidth: '100vw',
+            maxHeight: 'calc(100vh - 64px)',
+            '--max-height': 'calc(100vh - 64px)',
+            borderBottomRightRadius: 0,
+            borderBottomLeftRadius: 0,
           },
         }}
         {...props}
@@ -452,6 +485,7 @@ const SelectPanelFooter = ({...props}) => {
   const {onCancel, selectionVariant} = React.useContext(SelectPanelContext)
 
   const hidePrimaryActions = selectionVariant === 'instant'
+  const buttonSize = useResponsiveValue(responsiveButtonSizes, 'small')
 
   if (hidePrimaryActions && !props.children) {
     // nothing to render
@@ -477,10 +511,10 @@ const SelectPanelFooter = ({...props}) => {
 
         {hidePrimaryActions ? null : (
           <Box sx={{display: 'flex', gap: 2}}>
-            <Button size="small" type="button" onClick={() => onCancel()}>
+            <Button type="button" size={buttonSize} onClick={() => onCancel()}>
               Cancel
             </Button>
-            <Button size="small" type="submit" variant="primary">
+            <Button type="submit" size={buttonSize} variant="primary">
               Save
             </Button>
           </Box>
@@ -491,13 +525,15 @@ const SelectPanelFooter = ({...props}) => {
 }
 
 const SecondaryButton: React.FC<ButtonProps> = props => {
-  return <Button type="button" size="small" block {...props} />
+  const size = useResponsiveValue(responsiveButtonSizes, 'small')
+  return <Button type="button" size={size} block {...props} />
 }
 
 const SecondaryLink: React.FC<LinkProps> = props => {
+  const size = useResponsiveValue(responsiveButtonSizes, 'small')
   return (
     // @ts-ignore TODO: is as prop is not recognised by button?
-    <Button as={Link} size="small" variant="invisible" block {...props} sx={{fontSize: 0}}>
+    <Button as={Link} size={size} variant="invisible" block {...props} sx={{fontSize: 0}}>
       {props.children}
     </Button>
   )