Refactor button to allow style overrides

This commit is contained in:
Eric Bailey
2024-12-06 14:22:17 -06:00
parent 2a262ff18c
commit dee035cc17
+223 -265
View File
@@ -15,6 +15,7 @@ import {
import {LinearGradient} from 'expo-linear-gradient'
import {atoms as a, flatten, select, tokens, useTheme} from '#/alf'
import {compareAndContrast} from '#/alf/util/contrast'
import {Props as SVGIconProps} from '#/components/icons/common'
import {Text} from '#/components/Typography'
@@ -120,7 +121,6 @@ export const Button = React.forwardRef<View, ButtonProps>(
},
ref,
) => {
const t = useTheme()
const [state, setState] = React.useState({
pressed: false,
hovered: false,
@@ -184,227 +184,6 @@ export const Button = React.forwardRef<View, ButtonProps>(
}))
}, [setState])
const {baseStyles, hoverStyles} = React.useMemo(() => {
const baseStyles: ViewStyle[] = []
const hoverStyles: ViewStyle[] = []
if (color === 'primary') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({
backgroundColor: t.palette.primary_500,
})
hoverStyles.push({
backgroundColor: t.palette.primary_600,
})
} else {
baseStyles.push({
backgroundColor: select(t.name, {
light: t.palette.primary_700,
dim: t.palette.primary_300,
dark: t.palette.primary_300,
}),
})
}
} else if (variant === 'outline') {
baseStyles.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push(a.border, {
borderColor: t.palette.primary_500,
})
hoverStyles.push(a.border, {
backgroundColor: t.palette.primary_50,
})
} else {
baseStyles.push(a.border, {
borderColor: t.palette.primary_200,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push(t.atoms.bg)
hoverStyles.push({
backgroundColor: t.palette.primary_100,
})
}
}
} else if (color === 'secondary') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push(t.atoms.bg_contrast_25)
hoverStyles.push(t.atoms.bg_contrast_50)
} else {
baseStyles.push(t.atoms.bg_contrast_100)
}
} else if (variant === 'outline') {
baseStyles.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push(a.border, {
borderColor: t.palette.contrast_300,
})
hoverStyles.push(t.atoms.bg_contrast_50)
} else {
baseStyles.push(a.border, {
borderColor: t.palette.contrast_200,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push(t.atoms.bg)
hoverStyles.push({
backgroundColor: t.palette.contrast_25,
})
}
}
} else if (color === 'secondary_inverted') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({
backgroundColor: t.palette.contrast_900,
})
hoverStyles.push({
backgroundColor: t.palette.contrast_950,
})
} else {
baseStyles.push({
backgroundColor: t.palette.contrast_600,
})
}
} else if (variant === 'outline') {
baseStyles.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push(a.border, {
borderColor: t.palette.contrast_300,
})
hoverStyles.push(t.atoms.bg_contrast_50)
} else {
baseStyles.push(a.border, {
borderColor: t.palette.contrast_200,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push(t.atoms.bg)
hoverStyles.push({
backgroundColor: t.palette.contrast_25,
})
}
}
} else if (color === 'negative') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({
backgroundColor: t.palette.negative_500,
})
hoverStyles.push({
backgroundColor: t.palette.negative_600,
})
} else {
baseStyles.push({
backgroundColor: select(t.name, {
light: t.palette.negative_700,
dim: t.palette.negative_300,
dark: t.palette.negative_300,
}),
})
}
} else if (variant === 'outline') {
baseStyles.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push(a.border, {
borderColor: t.palette.negative_500,
})
hoverStyles.push(a.border, {
backgroundColor: t.palette.negative_50,
})
} else {
baseStyles.push(a.border, {
borderColor: t.palette.negative_200,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push(t.atoms.bg)
hoverStyles.push({
backgroundColor: t.palette.negative_100,
})
}
}
}
if (shape === 'default') {
if (size === 'large') {
baseStyles.push({
paddingVertical: 13,
paddingHorizontal: 20,
borderRadius: 8,
gap: 8,
})
} else if (size === 'small') {
baseStyles.push({
paddingVertical: 9,
paddingHorizontal: 12,
borderRadius: 6,
gap: 6,
})
} else if (size === 'tiny') {
baseStyles.push({
paddingVertical: 4,
paddingHorizontal: 8,
borderRadius: 4,
gap: 4,
})
}
} else if (shape === 'round' || shape === 'square') {
if (size === 'large') {
if (shape === 'round') {
baseStyles.push({height: 46, width: 46})
} else {
baseStyles.push({height: 44, width: 44})
}
} else if (size === 'small') {
if (shape === 'round') {
baseStyles.push({height: 34, width: 34})
} else {
baseStyles.push({height: 34, width: 34})
}
} else if (size === 'tiny') {
if (shape === 'round') {
baseStyles.push({height: 22, width: 22})
} else {
baseStyles.push({height: 21, width: 21})
}
}
if (shape === 'round') {
baseStyles.push(a.rounded_full)
} else if (shape === 'square') {
if (size === 'tiny') {
baseStyles.push(a.rounded_xs)
} else {
baseStyles.push(a.rounded_sm)
}
}
}
return {
baseStyles,
hoverStyles,
}
}, [t, variant, color, size, shape, disabled])
const {gradientColors, gradientHoverColors, gradientLocations} =
React.useMemo(() => {
const colors: string[] = []
@@ -436,17 +215,19 @@ export const Button = React.forwardRef<View, ButtonProps>(
gradientLocations: locations,
}
}, [variant, color])
const context = React.useMemo<ButtonContext>(
() => ({
...state,
variant,
color,
size,
shape,
disabled: disabled || false,
}),
[state, variant, color, size, disabled],
[state, variant, color, size, shape, disabled],
)
const {backgroundBase: baseStyles, textBase: hoverStyles} =
useButtonStyles(context)
const flattenedBaseStyles = flatten([baseStyles, style])
@@ -508,143 +289,319 @@ export const Button = React.forwardRef<View, ButtonProps>(
)
Button.displayName = 'Button'
export function useSharedButtonTextStyles() {
export function useButtonStyles({
color,
variant,
disabled,
size,
shape,
}: ButtonContext) {
const t = useTheme()
const {color, variant, disabled, size} = useButtonContext()
return React.useMemo(() => {
const baseStyles: TextStyle[] = []
const backgroundBase: ViewStyle[] = []
const backgroundHover: ViewStyle[] = []
const textBase: TextStyle[] = []
if (color === 'primary') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({color: t.palette.white})
backgroundBase.push({
backgroundColor: t.palette.primary_500,
})
backgroundHover.push({
backgroundColor: t.palette.primary_600,
})
textBase.push({color: t.palette.white})
} else {
baseStyles.push({color: t.palette.white, opacity: 0.5})
backgroundBase.push({
backgroundColor: select(t.name, {
light: t.palette.primary_700,
dim: t.palette.primary_300,
dark: t.palette.primary_300,
}),
})
textBase.push({color: t.palette.white, opacity: 0.5})
}
} else if (variant === 'outline') {
backgroundBase.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push({
backgroundBase.push(a.border, {
borderColor: t.palette.primary_500,
})
backgroundHover.push(a.border, {
backgroundColor: t.palette.primary_50,
})
textBase.push({
color: t.palette.primary_600,
})
} else {
baseStyles.push({color: t.palette.primary_600, opacity: 0.5})
backgroundBase.push(a.border, {
borderColor: t.palette.primary_200,
})
textBase.push({color: t.palette.primary_600, opacity: 0.5})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push({color: t.palette.primary_600})
backgroundBase.push(t.atoms.bg)
backgroundHover.push({
backgroundColor: t.palette.primary_100,
})
textBase.push({color: t.palette.primary_600})
} else {
baseStyles.push({color: t.palette.primary_600, opacity: 0.5})
textBase.push({color: t.palette.primary_600, opacity: 0.5})
}
}
} else if (color === 'secondary') {
if (variant === 'solid' || variant === 'gradient') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({
backgroundBase.push(t.atoms.bg_contrast_25)
backgroundHover.push(t.atoms.bg_contrast_50)
textBase.push({
color: t.palette.contrast_700,
})
} else {
baseStyles.push({
backgroundBase.push(t.atoms.bg_contrast_100)
textBase.push({
color: t.palette.contrast_400,
})
}
} else if (variant === 'outline') {
backgroundBase.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push({
backgroundBase.push(a.border, {
borderColor: t.palette.contrast_300,
})
backgroundHover.push(t.atoms.bg_contrast_50)
textBase.push({
color: t.palette.contrast_600,
})
} else {
baseStyles.push({
backgroundBase.push(a.border, {
borderColor: t.palette.contrast_200,
})
textBase.push({
color: t.palette.contrast_300,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push({
backgroundBase.push(t.atoms.bg)
backgroundHover.push({
backgroundColor: t.palette.contrast_25,
})
textBase.push({
color: t.palette.contrast_600,
})
} else {
baseStyles.push({
textBase.push({
color: t.palette.contrast_300,
})
}
}
} else if (color === 'secondary_inverted') {
if (variant === 'solid' || variant === 'gradient') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({
backgroundBase.push({
backgroundColor: t.palette.contrast_900,
})
backgroundHover.push({
backgroundColor: t.palette.contrast_950,
})
textBase.push({
color: t.palette.contrast_100,
})
} else {
baseStyles.push({
backgroundBase.push({
backgroundColor: t.palette.contrast_600,
})
textBase.push({
color: t.palette.contrast_400,
})
}
} else if (variant === 'outline') {
backgroundBase.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push({
backgroundBase.push(a.border, {
borderColor: t.palette.contrast_300,
})
backgroundHover.push(t.atoms.bg_contrast_50)
textBase.push({
color: t.palette.contrast_600,
})
} else {
baseStyles.push({
backgroundBase.push(a.border, {
borderColor: t.palette.contrast_200,
})
textBase.push({
color: t.palette.contrast_300,
})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push({
backgroundBase.push(t.atoms.bg)
backgroundHover.push({
backgroundColor: t.palette.contrast_25,
})
textBase.push({
color: t.palette.contrast_600,
})
} else {
baseStyles.push({
textBase.push({
color: t.palette.contrast_300,
})
}
}
} else if (color === 'negative') {
if (variant === 'solid' || variant === 'gradient') {
if (variant === 'solid') {
if (!disabled) {
baseStyles.push({color: t.palette.white})
backgroundBase.push({
backgroundColor: t.palette.negative_500,
})
backgroundHover.push({
backgroundColor: t.palette.negative_600,
})
textBase.push({color: t.palette.white})
} else {
baseStyles.push({color: t.palette.white, opacity: 0.5})
backgroundBase.push({
backgroundColor: select(t.name, {
light: t.palette.negative_700,
dim: t.palette.negative_300,
dark: t.palette.negative_300,
}),
})
textBase.push({color: t.palette.white, opacity: 0.5})
}
} else if (variant === 'outline') {
backgroundBase.push(a.border, t.atoms.bg, {
borderWidth: 1,
})
if (!disabled) {
baseStyles.push({color: t.palette.negative_400})
backgroundBase.push(a.border, {
borderColor: t.palette.negative_500,
})
backgroundHover.push(a.border, {
backgroundColor: t.palette.negative_50,
})
textBase.push({color: t.palette.negative_400})
} else {
baseStyles.push({color: t.palette.negative_400, opacity: 0.5})
backgroundBase.push(a.border, {
borderColor: t.palette.negative_200,
})
textBase.push({color: t.palette.negative_400, opacity: 0.5})
}
} else if (variant === 'ghost') {
if (!disabled) {
baseStyles.push({color: t.palette.negative_400})
backgroundBase.push(t.atoms.bg)
backgroundHover.push({
backgroundColor: t.palette.negative_100,
})
textBase.push({color: t.palette.negative_400})
} else {
baseStyles.push({color: t.palette.negative_400, opacity: 0.5})
textBase.push({color: t.palette.negative_400, opacity: 0.5})
}
}
} else {
if (!disabled) {
baseStyles.push({color: t.palette.white})
textBase.push({color: t.palette.white})
} else {
baseStyles.push({color: t.palette.white, opacity: 0.5})
textBase.push({color: t.palette.white, opacity: 0.5})
}
}
if (shape === 'default') {
if (size === 'large') {
backgroundBase.push({
paddingVertical: 13,
paddingHorizontal: 20,
borderRadius: 8,
gap: 8,
})
} else if (size === 'small') {
backgroundBase.push({
paddingVertical: 9,
paddingHorizontal: 12,
borderRadius: 6,
gap: 6,
})
} else if (size === 'tiny') {
backgroundBase.push({
paddingVertical: 4,
paddingHorizontal: 8,
borderRadius: 4,
gap: 4,
})
}
} else if (shape === 'round' || shape === 'square') {
if (size === 'large') {
if (shape === 'round') {
backgroundBase.push({height: 46, width: 46})
} else {
backgroundBase.push({height: 44, width: 44})
}
} else if (size === 'small') {
if (shape === 'round') {
backgroundBase.push({height: 34, width: 34})
} else {
backgroundBase.push({height: 34, width: 34})
}
} else if (size === 'tiny') {
if (shape === 'round') {
backgroundBase.push({height: 22, width: 22})
} else {
backgroundBase.push({height: 21, width: 21})
}
}
if (shape === 'round') {
backgroundBase.push(a.rounded_full)
} else if (shape === 'square') {
if (size === 'tiny') {
backgroundBase.push(a.rounded_xs)
} else {
backgroundBase.push(a.rounded_sm)
}
}
}
if (size === 'large') {
baseStyles.push(a.text_md, a.leading_tight)
textBase.push(a.text_md, a.leading_tight)
} else if (size === 'small') {
baseStyles.push(a.text_sm, a.leading_tight)
textBase.push(a.text_sm, a.leading_tight)
} else if (size === 'tiny') {
baseStyles.push(a.text_xs, a.leading_tight)
textBase.push(a.text_xs, a.leading_tight)
}
return StyleSheet.flatten(baseStyles)
}, [t, variant, color, size, disabled])
const styles = {
backgroundBase: StyleSheet.flatten(backgroundBase),
backgroundHover: StyleSheet.flatten(backgroundHover),
textBase: StyleSheet.flatten(textBase),
}
styles.textBase.color = compareAndContrast(
styles.backgroundBase.backgroundColor,
styles.textBase.color,
)
return styles
}, [t, variant, color, size, shape, disabled])
}
export function ButtonText({children, style, ...rest}: ButtonTextProps) {
const textStyles = useSharedButtonTextStyles()
const ctx = useButtonContext()
const {textBase} = useButtonStyles(ctx)
return (
<Text {...rest} style={[a.font_bold, a.text_center, textStyles, style]}>
<Text {...rest} style={[a.font_bold, a.text_center, textBase, style]}>
{children}
</Text>
)
@@ -660,7 +617,8 @@ export function ButtonIcon({
size?: SVGIconProps['size']
}) {
const {size: buttonSize, disabled} = useButtonContext()
const textStyles = useSharedButtonTextStyles()
const ctx = useButtonContext()
const {textBase} = useButtonStyles(ctx)
const {iconSize, iconContainerSize} = React.useMemo(() => {
/**
* Pre-set icon sizes for different button sizes
@@ -739,7 +697,7 @@ export function ButtonIcon({
width={iconSize}
style={[
{
color: textStyles.color,
color: textBase.color,
pointerEvents: 'none',
},
]}