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import React from 'react'
import {
type AccessibilityProps,
type TextStyle,
View,
type ViewStyle,
} from 'react-native'
import {atoms as a, native, useTheme} from '#/alf'
import * as Toggle from '#/components/forms/Toggle'
import {Text} from '#/components/Typography'
type ItemProps = Omit<Toggle.ItemProps, 'style' | 'role' | 'children'> &
AccessibilityProps & {
children: React.ReactElement<any>
testID?: string
}
export type GroupProps = Omit<Toggle.GroupProps, 'style' | 'type'> & {
multiple?: boolean
}
export function Group({children, multiple, ...props}: GroupProps) {
const t = useTheme()
return (
<Toggle.Group type={multiple ? 'checkbox' : 'radio'} {...props}>
<View
style={[
a.w_full,
a.flex_row,
a.rounded_sm,
a.overflow_hidden,
t.atoms.border_contrast_low,
{borderWidth: 1},
]}>
{children}
</View>
</Toggle.Group>
)
}
export function Button({children, ...props}: ItemProps) {
return (
<Toggle.Item {...props} style={[a.flex_grow, a.flex_1]}>
<ButtonInner>{children}</ButtonInner>
</Toggle.Item>
)
}
function ButtonInner({children}: React.PropsWithChildren<{}>) {
const t = useTheme()
const state = Toggle.useItemContext()
const {baseStyles, hoverStyles, activeStyles} = React.useMemo(() => {
const base: ViewStyle[] = []
const hover: ViewStyle[] = []
const active: ViewStyle[] = []
hover.push(
t.name === 'light' ? t.atoms.bg_contrast_100 : t.atoms.bg_contrast_25,
)
if (state.selected) {
active.push({
backgroundColor: t.palette.contrast_800,
})
hover.push({
backgroundColor: t.palette.contrast_800,
})
if (state.disabled) {
active.push({
backgroundColor: t.palette.contrast_500,
})
}
}
if (state.disabled) {
base.push({
backgroundColor: t.palette.contrast_100,
})
}
return {
baseStyles: base,
hoverStyles: hover,
activeStyles: active,
}
}, [t, state])
return (
<View
style={[
{
borderLeftWidth: 1,
marginLeft: -1,
},
a.flex_grow,
a.py_md,
native({
paddingBottom: 10,
}),
a.px_md,
t.atoms.bg,
t.atoms.border_contrast_low,
baseStyles,
activeStyles,
(state.hovered || state.pressed) && hoverStyles,
]}>
{children}
</View>
)
}
export function ButtonText({children}: {children: React.ReactNode}) {
const t = useTheme()
const state = Toggle.useItemContext()
const textStyles = React.useMemo(() => {
const text: TextStyle[] = []
if (state.selected) {
text.push(t.atoms.text_inverted)
}
if (state.disabled) {
text.push({
opacity: 0.5,
})
}
return text
}, [t, state])
return (
<Text
style={[
a.text_center,
a.font_bold,
t.atoms.text_contrast_medium,
textStyles,
]}>
{children}
</Text>
)
}
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