elk/components/publish/PublishLanguagePicker.vue

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<script setup lang="ts">
import ISO6391 from 'iso-639-1'
import Fuse from 'fuse.js'
let { modelValue } = $defineModel<{
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modelValue: string
}>()
const { t } = useI18n()
const languageKeyword = $ref('')
const languageList: {
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code: string
nativeName: string
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name: string
}[] = ISO6391.getAllCodes().map(code => ({
code,
nativeName: ISO6391.getNativeName(code),
name: ISO6391.getName(code),
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}))
const fuse = new Fuse(languageList, {
keys: ['code', 'nativeName', 'name'],
shouldSort: true,
})
const languages = $computed(() =>
languageKeyword.trim()
? fuse.search(languageKeyword).map(r => r.item)
: [...languageList].sort(({ code: a }, { code: b }) => {
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return a === modelValue ? -1 : b === modelValue ? 1 : a.localeCompare(b)
}),
)
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function chooseLanguage(language: string) {
modelValue = language
}
</script>
<template>
<div>
<input
v-model="languageKeyword"
:placeholder="t('language.search')"
p2 mb2 border-rounded w-full bg-transparent
outline-none border="~ base"
>
<div max-h-40vh overflow-auto>
<CommonDropdownItem
v-for="{ code, nativeName, name } in languages"
:key="code"
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:text="nativeName"
:description="name"
:checked="code === modelValue"
@click="chooseLanguage(code)"
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/>
</div>
</div>
</template>