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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| import React from 'react'; | ||
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| import type {Meta, StoryFn} from '@storybook/react'; | ||
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| import {PaletteGenerator} from './PaletteGenerator/PaletteGenerator'; | ||
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| export default { | ||
| title: 'Branding/Palette Generator', | ||
| } as Meta; | ||
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| export const Default: StoryFn = (_, ctx) => { | ||
| return <PaletteGenerator theme={ctx.globals.theme} />; | ||
| }; | ||
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| Default.storyName = 'Palette Generator'; |
98 changes: 98 additions & 0 deletions
98
src/stories/Branding/PaletteGenerator/PaletteGenerator.scss
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,98 @@ | ||
| @use '../../../../styles/mixins'; | ||
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| .palette-generator { | ||
| @include mixins.text-body-2; | ||
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| &__title { | ||
| @include mixins.text-display-1; | ||
| margin-bottom: 16px; | ||
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| &:not(:first-child) { | ||
| margin-top: 32px; | ||
| } | ||
| } | ||
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| &__parameters { | ||
| display: grid; | ||
| grid-template-columns: repeat(2, max-content); | ||
| align-items: center; | ||
| gap: 10px 20px; | ||
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| &-name { | ||
| @include mixins.text-subheader-3; | ||
| } | ||
| } | ||
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| &__color-picker { | ||
| flex-shrink: 0; | ||
| display: inline-block; | ||
| position: relative; | ||
| width: 40px; | ||
| height: 40px; | ||
| border-radius: 5px; | ||
| border: 2px solid var(--g-color-line-generic); | ||
| background-clip: content-box; | ||
| cursor: pointer; | ||
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| &-wrapper { | ||
| display: flex; | ||
| align-items: center; | ||
| gap: 10px; | ||
| } | ||
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| &-input { | ||
| position: absolute; | ||
| left: 0; | ||
| bottom: 0; | ||
| width: 0; | ||
| height: 0; | ||
| visibility: hidden; | ||
| opacity: 0; | ||
| } | ||
| } | ||
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| &__palette { | ||
| &-grid { | ||
| display: grid; | ||
| grid-template-columns: min-content 80px 80px; | ||
| grid-auto-rows: 40px; | ||
| } | ||
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| &-item { | ||
| &-number { | ||
| align-self: center; | ||
| justify-self: end; | ||
| padding-right: 10px; | ||
| } | ||
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| &-color { | ||
| position: relative; | ||
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| &-inner { | ||
| position: absolute; | ||
| top: 0; | ||
| left: 0; | ||
| bottom: 0; | ||
| right: 0; | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| &__result-card { | ||
| position: relative; | ||
| width: 500px; | ||
| padding: 16px; | ||
| } | ||
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| &__result-copy { | ||
| position: absolute; | ||
| top: 12px; | ||
| right: 12px; | ||
| } | ||
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| &__result-text { | ||
| @include mixins.text-code-1; | ||
| white-space: pre; | ||
| } | ||
| } |
206 changes: 206 additions & 0 deletions
206
src/stories/Branding/PaletteGenerator/PaletteGenerator.tsx
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,206 @@ | ||
| import React from 'react'; | ||
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| import {ArrowUpArrowDown} from '@gravity-ui/icons'; | ||
| import block from 'bem-cn-lite'; | ||
| import chroma from 'chroma-js'; | ||
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| import {Button, Card, ClipboardButton, Icon, TextInput} from '../../../components'; | ||
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| import './PaletteGenerator.scss'; | ||
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| export interface BrandingConfiguratorProps { | ||
| theme: string; | ||
| } | ||
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| const b = block('palette-generator'); | ||
| const colorsMap = { | ||
| 50: {a: 0.1, c: -1}, | ||
| 100: {a: 0.15, c: -1}, | ||
| 150: {a: 0.2, c: -1}, | ||
| 200: {a: 0.3, c: -1}, | ||
| 250: {a: 0.4, c: -1}, | ||
| 300: {a: 0.5, c: -1}, | ||
| 350: {a: 0.6, c: -1}, | ||
| 400: {a: 0.7, c: -1}, | ||
| 450: {a: 0.8, c: -1}, | ||
| 500: {a: 0.9, c: -1}, | ||
| 550: {a: 1, c: 1}, | ||
| 600: {a: 0.9, c: 1}, | ||
| 650: {a: 0.8, c: 1}, | ||
| 700: {a: 0.7, c: 1}, | ||
| 750: {a: 0.6, c: 1}, | ||
| 800: {a: 0.5, c: 1}, | ||
| 850: {a: 0.4, c: 1}, | ||
| 900: {a: 0.3, c: 1}, | ||
| 950: {a: 0.2, c: 1}, | ||
| 1000: {a: 0.15, c: 1}, | ||
| }; | ||
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| const lowContrastBaseByTheme: Record<string, string> = { | ||
| light: 'rgba(255, 255, 255, 1)', | ||
| 'light-hc': 'rgba(255, 255, 255, 1)', | ||
| dark: 'rgba(45, 44, 51, 1)', | ||
| 'dark-hc': 'rgba(34, 35, 38, 1)', | ||
| }; | ||
| const highContrastBaseByTheme: Record<string, string> = { | ||
| light: lowContrastBaseByTheme['dark'], | ||
| 'light-hc': lowContrastBaseByTheme['dark-hc'], | ||
| dark: lowContrastBaseByTheme['light'], | ||
| 'dark-hc': lowContrastBaseByTheme['light-hc'], | ||
| }; | ||
|
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| export function PaletteGenerator({theme}: BrandingConfiguratorProps) { | ||
| const [name, setName] = React.useState('color'); | ||
| const colorTextRef = React.useRef<HTMLInputElement>(null); | ||
| const [color, setColor] = React.useState(chroma.random().hex()); | ||
| const [lowContrastBase, setLowContrastBase] = React.useState(lowContrastBaseByTheme[theme]); | ||
| const [highContrastBase, setHighContrastBase] = React.useState(highContrastBaseByTheme[theme]); | ||
| const palette = React.useMemo(() => { | ||
| return Object.entries(colorsMap).reduce((res, [key, {a, c}]) => { | ||
| const i = Number(key); | ||
| const solidColor = chroma | ||
| .mix(color, c > 0 ? highContrastBase : lowContrastBase, 1 - a, 'rgb') | ||
| .css(); | ||
| const alphaColor = i > 500 ? '' : chroma(color).alpha(a).css(); | ||
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| res[key] = [solidColor, alphaColor]; | ||
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| return res; | ||
| }, {} as Record<string, [string, string]>); | ||
| }, [color, lowContrastBase, highContrastBase]); | ||
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| const resultText = React.useMemo(() => { | ||
| return ` | ||
| @mixin g-colors-private-${name}-${theme} { | ||
| ${Object.keys(palette) | ||
| .filter((key) => palette[key][1]) | ||
| .map((key) => `--g-color-private-${name}-${key}: ${palette[key][1]};`) | ||
| .join('\n ')} | ||
| ${Object.keys(palette) | ||
| .map((key) => `--g-color-private-${name}-${key}-solid: ${palette[key][0]};`) | ||
| .join('\n ')} | ||
| } | ||
| `.trim(); | ||
| }, [name, palette, theme]); | ||
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| const handleSwapContrastClick = React.useCallback(() => { | ||
| setLowContrastBase(highContrastBase); | ||
| setHighContrastBase(lowContrastBase); | ||
| }, [lowContrastBase, highContrastBase]); | ||
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| const handleColorTextUpdate = React.useCallback((value: string) => { | ||
| if (chroma.valid(value)) { | ||
| setColor(value); | ||
| } | ||
| }, []); | ||
|
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| React.useEffect(() => { | ||
| setLowContrastBase(lowContrastBaseByTheme[theme]); | ||
| setHighContrastBase(highContrastBaseByTheme[theme]); | ||
| }, [theme]); | ||
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| React.useEffect(() => { | ||
| if (colorTextRef.current) { | ||
| colorTextRef.current.value = color; | ||
| } | ||
| }, [color]); | ||
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| return ( | ||
| <div className={b()}> | ||
| <div className={b('title')}>Parameters</div> | ||
| <div className={b('parameters')}> | ||
| <div className={b('parameters-name')}>Name</div> | ||
| <div className={b('parameters-control')}> | ||
| <TextInput value={name} onUpdate={setName} /> | ||
| </div> | ||
| <div className={b('parameters-name')}>Main Color</div> | ||
| <div className={b('parameters-control')}> | ||
| <div className={b('color-picker-wrapper')}> | ||
| <label className={b('color-picker')} style={{backgroundColor: color}}> | ||
| <input | ||
| type="color" | ||
| className={b('color-picker-input')} | ||
| value={color} | ||
| onChange={(e) => setColor(e.target.value)} | ||
| /> | ||
| </label> | ||
| <TextInput | ||
| controlRef={colorTextRef} | ||
| defaultValue={color} | ||
| onUpdate={handleColorTextUpdate} | ||
| /> | ||
| </div> | ||
| </div> | ||
| <div className={b('parameters-name')}>Low Contrast Base</div> | ||
| <div className={b('parameters-control')}> | ||
| <label className={b('color-picker')} style={{backgroundColor: lowContrastBase}}> | ||
| <input | ||
| type="color" | ||
| className={b('color-picker-input')} | ||
| value={lowContrastBase} | ||
| onChange={(e) => setLowContrastBase(e.target.value)} | ||
| /> | ||
| </label> | ||
| </div> | ||
| <div className={b('parameters-name')} /> | ||
| <div className={b('parameters-control')}> | ||
| <Button view="outlined" size="l" onClick={handleSwapContrastClick}> | ||
| <Icon data={ArrowUpArrowDown} size={18} /> | ||
| </Button> | ||
| </div> | ||
| <div className={b('parameters-name')}>High Contrast Base</div> | ||
| <div className={b('parameters-control')}> | ||
| <label | ||
| className={b('color-picker')} | ||
| style={{backgroundColor: highContrastBase}} | ||
| > | ||
| <input | ||
| type="color" | ||
| className={b('color-picker-input')} | ||
| value={highContrastBase} | ||
| onChange={(e) => setHighContrastBase(e.target.value)} | ||
| /> | ||
| </label> | ||
| </div> | ||
| </div> | ||
| <div className={b('title')}>Palette</div> | ||
| <div className={b('palette')}> | ||
| <div className={b('palette-grid')}> | ||
| {Object.entries(palette).map(([i, colors]) => { | ||
| return ( | ||
| <React.Fragment key={i}> | ||
| <div className={b('palette-item-number')}>{i}</div> | ||
| <div | ||
| className={b('palette-item-color')} | ||
| style={{backgroundColor: lowContrastBase}} | ||
| > | ||
| <div | ||
| className={b('palette-item-color-inner')} | ||
| style={{backgroundColor: colors[0]}} | ||
| /> | ||
| </div> | ||
| <div | ||
| className={b('palette-item-color')} | ||
| style={{backgroundColor: lowContrastBase}} | ||
| > | ||
| <div | ||
| className={b('palette-item-color-inner')} | ||
| style={{backgroundColor: colors[1] || highContrastBase}} | ||
| /> | ||
| </div> | ||
| </React.Fragment> | ||
| ); | ||
| })} | ||
| </div> | ||
| </div> | ||
| <div className={b('title')}>Result Code</div> | ||
| <div className={b('result')}> | ||
| <Card view="filled" theme="normal" className={b('result-card')}> | ||
| <div className={b('result-text')}>{resultText}</div> | ||
| <ClipboardButton text={resultText} size={16} className={b('result-copy')} /> | ||
| </Card> | ||
| </div> | ||
| </div> | ||
| ); | ||
| } |
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