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import type { MaybeRef } from '@vueuse/core'
import { computed, effectScope, tryOnScopeDispose, unref, watch, watchEffect } from '#build/imports'
import { useNuxtApp } from '#app'
import { theme } from '~/utils'
export function useColors(darkMode?: MaybeRef<boolean>) {
const scope = effectScope()
let mode = $ref(unref(darkMode))
const { $state } = useNuxtApp()
if (typeof mode === 'undefined') mode = $state.darkMode.value
scope.run(() => {
watch($state.darkMode, (newMode) => {
if (typeof mode === 'undefined') mode = newMode
})
watchEffect(() => {
const newMode = unref(darkMode)
if (newMode) mode = newMode
})
})
tryOnScopeDispose(() => scope.stop())
const colors = computed(() => (mode ? theme.dark : theme.light))
return { colors, getColorByIndex: (i: number) => colors.value[i % colors.value.length] }
}