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import {createContext, useContext, useMemo} from 'react'
import {View} from 'react-native'
import {atoms as a, select, useAlf, useTheme} from '#/alf'
import {CircleInfo_Stroke2_Corner0_Rounded as CircleInfo} from '#/components/icons/CircleInfo'
import {CircleInfo_Stroke2_Corner0_Rounded as ErrorIcon} from '#/components/icons/CircleInfo'
import {Warning_Stroke2_Corner0_Rounded as WarningIcon} from '#/components/icons/Warning'
import {type ToastType} from '#/components/Toast/types'
import {Text} from '#/components/Typography'
import {CircleCheck_Stroke2_Corner0_Rounded as CircleCheck} from '../icons/CircleCheck'
type ContextType = {
type: ToastType
}
export const ICONS = {
default: CircleCheck,
success: CircleCheck,
error: ErrorIcon,
warning: WarningIcon,
info: CircleInfo,
}
const Context = createContext<ContextType>({
type: 'default',
})
export function Toast({
type,
content,
}: {
type: ToastType
content: React.ReactNode
}) {
const {fonts} = useAlf()
const t = useTheme()
const styles = useToastStyles({type})
const Icon = ICONS[type]
/**
* Vibes-based number, adjusts `top` of `View` that wraps the text to
* compensate for different type sizes and keep the first line of text
* aligned with the icon. - esb
*/
const fontScaleCompensation = useMemo(
() => parseInt(fonts.scale) * -1 * 0.65,
[fonts.scale],
)
return (
<Context.Provider value={useMemo(() => ({type}), [type])}>
<View
style={[
a.flex_1,
a.py_lg,
a.pl_xl,
a.pr_2xl,
a.rounded_md,
a.border,
a.flex_row,
a.gap_sm,
t.atoms.shadow_sm,
{
backgroundColor: styles.backgroundColor,
borderColor: styles.borderColor,
},
]}>
<Icon size="md" fill={styles.iconColor} />
<View
style={[
a.flex_1,
{
top: fontScaleCompensation,
},
]}>
{typeof content === 'string' ? (
<ToastText>{content}</ToastText>
) : (
content
)}
</View>
</View>
</Context.Provider>
)
}
export function ToastText({children}: {children: React.ReactNode}) {
const {type} = useContext(Context)
const {textColor} = useToastStyles({type})
return (
<Text
style={[
a.text_md,
a.font_bold,
a.leading_snug,
{
color: textColor,
},
]}>
{children}
</Text>
)
}
function useToastStyles({type}: {type: ToastType}) {
const t = useTheme()
return useMemo(() => {
return {
default: {
backgroundColor: t.atoms.bg_contrast_25.backgroundColor,
borderColor: t.atoms.border_contrast_low.borderColor,
iconColor: t.atoms.text.color,
textColor: t.atoms.text.color,
},
success: {
backgroundColor: t.palette.primary_25,
borderColor: select(t.name, {
light: t.palette.primary_300,
dim: t.palette.primary_200,
dark: t.palette.primary_100,
}),
iconColor: select(t.name, {
light: t.palette.primary_600,
dim: t.palette.primary_700,
dark: t.palette.primary_700,
}),
textColor: select(t.name, {
light: t.palette.primary_600,
dim: t.palette.primary_700,
dark: t.palette.primary_700,
}),
},
error: {
backgroundColor: t.palette.negative_25,
borderColor: select(t.name, {
light: t.palette.negative_200,
dim: t.palette.negative_200,
dark: t.palette.negative_100,
}),
iconColor: select(t.name, {
light: t.palette.negative_700,
dim: t.palette.negative_900,
dark: t.palette.negative_900,
}),
textColor: select(t.name, {
light: t.palette.negative_700,
dim: t.palette.negative_900,
dark: t.palette.negative_900,
}),
},
warning: {
backgroundColor: t.atoms.bg_contrast_25.backgroundColor,
borderColor: t.atoms.border_contrast_low.borderColor,
iconColor: t.atoms.text.color,
textColor: t.atoms.text.color,
},
info: {
backgroundColor: t.atoms.bg_contrast_25.backgroundColor,
borderColor: t.atoms.border_contrast_low.borderColor,
iconColor: t.atoms.text.color,
textColor: t.atoms.text.color,
},
}[type]
}, [t, type])
}
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