Add a design system (#34)

* Add theming system

* Add standard Button control and update RadioButtons

* Unify radiobutton with design system

* Update debug screen to have multiple views

* Add ToggleButton

* Update error controls to use design system

* Add typography to <Text> element

* Move DropdownButton into the design system

* Clean out old code

* Move Text into design system

* Add 'inverted' color palette

* Move LoadingPlaceholder into the design system
This commit is contained in:
Paul Frazee 2022-12-28 14:06:01 -06:00 committed by GitHub
parent cc63660982
commit 7e31645e9a
78 changed files with 1431 additions and 375 deletions

432
src/view/screens/Debug.tsx Normal file
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import React from 'react'
import {ScrollView, View} from 'react-native'
import {ViewHeader} from '../com/util/ViewHeader'
import {ThemeProvider} from '../lib/ThemeContext'
import {PaletteColorName} from '../lib/ThemeContext'
import {usePalette} from '../lib/hooks/usePalette'
import {Text} from '../com/util/text/Text'
import {ViewSelector} from '../com/util/ViewSelector'
import {EmptyState} from '../com/util/EmptyState'
import * as LoadingPlaceholder from '../com/util/LoadingPlaceholder'
import {Button} from '../com/util/forms/Button'
import {DropdownButton, DropdownItem} from '../com/util/forms/DropdownButton'
import {ToggleButton} from '../com/util/forms/ToggleButton'
import {RadioGroup} from '../com/util/forms/RadioGroup'
import {ErrorScreen} from '../com/util/error/ErrorScreen'
import {ErrorMessage} from '../com/util/error/ErrorMessage'
const MAIN_VIEWS = ['Base', 'Controls', 'Error']
export const Debug = () => {
const [colorScheme, setColorScheme] = React.useState<'light' | 'dark'>(
'light',
)
const onToggleColorScheme = () => {
setColorScheme(colorScheme === 'light' ? 'dark' : 'light')
}
return (
<ThemeProvider theme={colorScheme}>
<DebugInner
colorScheme={colorScheme}
onToggleColorScheme={onToggleColorScheme}
/>
</ThemeProvider>
)
}
function DebugInner({
colorScheme,
onToggleColorScheme,
}: {
colorScheme: 'light' | 'dark'
onToggleColorScheme: () => void
}) {
const [currentView, setCurrentView] = React.useState<number>(0)
const pal = usePalette('default')
const renderItem = item => {
return (
<View>
<View style={{paddingTop: 10, paddingHorizontal: 10}}>
<ToggleButton
type="default-light"
onPress={onToggleColorScheme}
isSelected={colorScheme === 'dark'}
label="Dark mode"
/>
</View>
{item.currentView === 2 ? (
<ErrorView key="error" />
) : item.currentView === 1 ? (
<ControlsView key="controls" />
) : (
<BaseView key="base" />
)}
</View>
)
}
const items = [{currentView}]
return (
<View style={[{flex: 1}, pal.view]}>
<ViewHeader title="Debug panel" />
<ViewSelector
swipeEnabled
sections={MAIN_VIEWS}
items={items}
renderItem={renderItem}
onSelectView={setCurrentView}
/>
</View>
)
}
function Heading({label}: {label: string}) {
const pal = usePalette('default')
return (
<View style={{paddingTop: 10, paddingBottom: 5}}>
<Text type="h3" style={pal.text}>
{label}
</Text>
</View>
)
}
function BaseView() {
return (
<View style={{paddingHorizontal: 10}}>
<Heading label="Palettes" />
<PaletteView palette="default" />
<PaletteView palette="primary" />
<PaletteView palette="secondary" />
<PaletteView palette="inverted" />
<PaletteView palette="error" />
<Heading label="Typography" />
<TypographyView />
<Heading label="Empty state" />
<EmptyStateView />
<Heading label="Loading placeholders" />
<LoadingPlaceholderView />
<View style={{height: 200}} />
</View>
)
}
function ControlsView() {
return (
<ScrollView style={{paddingHorizontal: 10}}>
<Heading label="Buttons" />
<ButtonsView />
<Heading label="Dropdown Buttons" />
<DropdownButtonsView />
<Heading label="Toggle Buttons" />
<ToggleButtonsView />
<Heading label="Radio Buttons" />
<RadioButtonsView />
<View style={{height: 200}} />
</ScrollView>
)
}
function ErrorView() {
return (
<View style={{padding: 10}}>
<View style={{marginBottom: 5}}>
<ErrorScreen
title="Error screen"
message="A major error occurred that led the entire screen to fail"
details="Here are some details"
onPressTryAgain={() => {}}
/>
</View>
<View style={{marginBottom: 5}}>
<ErrorMessage message="This is an error that occurred while things were being done" />
</View>
<View style={{marginBottom: 5}}>
<ErrorMessage
message="This is an error that occurred while things were being done"
numberOfLines={1}
/>
</View>
<View style={{marginBottom: 5}}>
<ErrorMessage
message="This is an error that occurred while things were being done"
onPressTryAgain={() => {}}
/>
</View>
<View style={{marginBottom: 5}}>
<ErrorMessage
message="This is an error that occurred while things were being done"
onPressTryAgain={() => {}}
numberOfLines={1}
/>
</View>
</View>
)
}
function PaletteView({palette}: {palette: PaletteColorName}) {
const defaultPal = usePalette('default')
const pal = usePalette(palette)
return (
<View
style={[
pal.view,
pal.border,
{
padding: 10,
marginBottom: 5,
},
]}>
<Text style={[pal.text]}>{palette} colors</Text>
<Text style={[pal.textLight]}>Light text</Text>
<Text style={[pal.link]}>Link text</Text>
{palette !== 'default' && (
<View style={[defaultPal.view]}>
<Text style={[pal.textInverted]}>Inverted text</Text>
</View>
)}
</View>
)
}
function TypographyView() {
const pal = usePalette('default')
return (
<View style={[pal.view]}>
<Text type="h1" style={[pal.text]}>
Heading 1
</Text>
<Text type="h2" style={[pal.text]}>
Heading 2
</Text>
<Text type="h3" style={[pal.text]}>
Heading 3
</Text>
<Text type="h4" style={[pal.text]}>
Heading 4
</Text>
<Text type="subtitle1" style={[pal.text]}>
Subtitle 1
</Text>
<Text type="subtitle2" style={[pal.text]}>
Subtitle 2
</Text>
<Text type="body1" style={[pal.text]}>
Body 1
</Text>
<Text type="body2" style={[pal.text]}>
Body 2
</Text>
<Text type="button" style={[pal.text]}>
Button
</Text>
<Text type="caption" style={[pal.text]}>
Caption
</Text>
<Text type="overline" style={[pal.text]}>
Overline
</Text>
</View>
)
}
function EmptyStateView() {
return <EmptyState icon="bars" message="This is an empty state" />
}
function LoadingPlaceholderView() {
return (
<>
<LoadingPlaceholder.PostLoadingPlaceholder />
<LoadingPlaceholder.NotificationLoadingPlaceholder />
</>
)
}
function ButtonsView() {
const defaultPal = usePalette('default')
const buttonStyles = {marginRight: 5}
return (
<View style={[defaultPal.view]}>
<View
style={{
flexDirection: 'row',
marginBottom: 5,
}}>
<Button type="primary" label="Primary solid" style={buttonStyles} />
<Button type="secondary" label="Secondary solid" style={buttonStyles} />
<Button type="inverted" label="Inverted solid" style={buttonStyles} />
</View>
<View style={{flexDirection: 'row'}}>
<Button
type="primary-outline"
label="Primary outline"
style={buttonStyles}
/>
<Button
type="secondary-outline"
label="Secondary outline"
style={buttonStyles}
/>
</View>
<View style={{flexDirection: 'row'}}>
<Button
type="primary-light"
label="Primary light"
style={buttonStyles}
/>
<Button
type="secondary-light"
label="Secondary light"
style={buttonStyles}
/>
</View>
<View style={{flexDirection: 'row'}}>
<Button
type="default-light"
label="Default light"
style={buttonStyles}
/>
</View>
</View>
)
}
const DROPDOWN_ITEMS: DropdownItem[] = [
{
icon: ['far', 'paste'],
label: 'Copy post text',
onPress() {},
},
{
icon: 'share',
label: 'Share...',
onPress() {},
},
{
icon: 'circle-exclamation',
label: 'Report post',
onPress() {},
},
]
function DropdownButtonsView() {
const defaultPal = usePalette('default')
return (
<View style={[defaultPal.view]}>
<View
style={{
marginBottom: 5,
}}>
<DropdownButton
type="primary"
items={DROPDOWN_ITEMS}
menuWidth={200}
label="Primary button"
/>
</View>
<View
style={{
marginBottom: 5,
}}>
<DropdownButton type="bare" items={DROPDOWN_ITEMS} menuWidth={200}>
<Text>Bare</Text>
</DropdownButton>
</View>
</View>
)
}
function ToggleButtonsView() {
const defaultPal = usePalette('default')
const buttonStyles = {marginBottom: 5}
const [isSelected, setIsSelected] = React.useState(false)
const onToggle = () => setIsSelected(!isSelected)
return (
<View style={[defaultPal.view]}>
<ToggleButton
type="primary"
label="Primary solid"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="secondary"
label="Secondary solid"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="inverted"
label="Inverted solid"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="primary-outline"
label="Primary outline"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="secondary-outline"
label="Secondary outline"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="primary-light"
label="Primary light"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="secondary-light"
label="Secondary light"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
<ToggleButton
type="default-light"
label="Default light"
style={buttonStyles}
isSelected={isSelected}
onPress={onToggle}
/>
</View>
)
}
const RADIO_BUTTON_ITEMS = [
{key: 'default-light', label: 'Default Light'},
{key: 'primary', label: 'Primary'},
{key: 'secondary', label: 'Secondary'},
{key: 'inverted', label: 'Inverted'},
{key: 'primary-outline', label: 'Primary Outline'},
{key: 'secondary-outline', label: 'Secondary Outline'},
{key: 'primary-light', label: 'Primary Light'},
{key: 'secondary-light', label: 'Secondary Light'},
]
function RadioButtonsView() {
const defaultPal = usePalette('default')
const [rgType, setRgType] = React.useState('default-light')
return (
<View style={[defaultPal.view]}>
<RadioGroup
type={rgType}
items={RADIO_BUTTON_ITEMS}
initialSelection="default-light"
onSelect={setRgType}
/>
</View>
)
}