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Vue

<script setup>
import { ref, computed, onMounted } from 'vue';
import { useI18n } from 'vue-i18n';
import { Virtualizer } from 'virtua/vue';
import {
buildEmojiSections,
getEmojiTint,
getRecentEmojis,
addRecentEmoji,
} from 'shared/components/emoji/pickerHelper';
const emit = defineEmits(['select']);
const { t } = useI18n();
const emojiSearch = ref('');
const recentEmojis = ref([]);
const searchInput = ref(null);
onMounted(() => {
recentEmojis.value = getRecentEmojis();
searchInput.value?.focus();
});
const emojiSections = computed(() =>
buildEmojiSections(
emojiSearch.value,
recentEmojis.value,
t('EMOJI_ICON_PICKER.FREQUENTLY_USED')
)
);
// Tints an emoji button with a light shade of the emoji's own color on hover.
const applyEmojiTint = (event, emoji) => {
event.currentTarget.style.setProperty('--ep-tint', getEmojiTint(emoji));
};
const selectEmoji = emoji => {
recentEmojis.value = addRecentEmoji(emoji);
emit('select', { type: 'emoji', value: emoji.emoji, emoji: emoji.emoji });
};
</script>
<template>
<div
role="dialog"
class="absolute z-20 flex flex-col overflow-hidden shadow-xl w-[22rem] bg-n-surface-2 backdrop-blur-[100px] rounded-2xl outline outline-1 outline-n-weak dark:outline-n-strong/50"
>
<div class="flex flex-col gap-1.5 pt-2">
<div class="relative px-2">
<span
class="absolute z-10 -translate-y-1/2 i-lucide-search size-4 text-n-slate-10 top-1/2 start-5"
/>
<input
ref="searchInput"
v-model="emojiSearch"
type="text"
class="block w-full h-10 text-sm reset-base outline outline-1 outline-offset-[-1px] outline-n-weak focus:outline-n-brand border-none rounded-lg !ps-9 !pe-3 !py-2.5 bg-transparent text-n-slate-12 placeholder:text-n-slate-10"
:placeholder="t('EMOJI_ICON_PICKER.SEARCH_EMOJI')"
/>
</div>
<div
v-if="emojiSections.length"
class="h-60 overflow-y-auto px-2 pb-2 [scrollbar-width:none] [&::-webkit-scrollbar]:hidden"
>
<Virtualizer v-slot="{ item: section }" :data="emojiSections">
<h5
class="px-1 pt-2 pb-1 m-0 text-xs font-medium tracking-wide uppercase text-n-slate-10"
>
{{ section.name }}
</h5>
<div class="grid grid-cols-10 gap-0.5">
<button
v-for="emoji in section.emojis"
:key="`${section.name}-${emoji.slug}`"
type="button"
:title="emoji.name"
class="flex items-center justify-center !p-0 w-full max-w-[2rem] text-xl transition-colors rounded-lg aspect-square hover:bg-[var(--ep-tint)] active:enabled:scale-[0.97]"
@mouseenter="applyEmojiTint($event, emoji.emoji)"
@click="selectEmoji(emoji)"
>
{{ emoji.emoji }}
</button>
</div>
</Virtualizer>
</div>
<div
v-else
class="flex flex-col items-center justify-center gap-2 h-60 text-n-slate-10"
>
<span class="i-lucide-smile-plus size-7" />
<span class="text-sm font-medium">
{{ t('EMOJI_ICON_PICKER.NO_EMOJI') }}
</span>
</div>
</div>
</div>
</template>