<template>
	<div class="_formRoot">
		<FormInfo warn class="_formBlock">{{ i18n.ts.customCssWarn }}</FormInfo>

		<FormTextarea
			v-model="localCustomCss"
			manual-save
			tall
			class="_monospace _formBlock"
			style="tab-size: 2"
		>
			<template #label>CSS</template>
		</FormTextarea>
	</div>
</template>

<script lang="ts" setup>
import { ref, watch, computed } from 'vue';
import FormTextarea from "@/components/form/textarea.vue";
import FormInfo from "@/components/MkInfo.vue";
import * as os from "@/os";
import { unisonReload } from "@/scripts/unison-reload";
import { i18n } from "@/i18n";
import { definePageMetadata } from "@/scripts/page-metadata";

const localCustomCss = ref(localStorage.getItem("customCss") ?? "");

async function apply() {
	localStorage.setItem("customCss", localCustomCss.value);

	const { canceled } = await os.confirm({
		type: "info",
		text: i18n.ts.reloadToApplySetting,
	});
	if (canceled) return;

	unisonReload();
}

watch(localCustomCss, async () => {
	await apply();
});

const headerActions = computed(() => []);

const headerTabs = computed(() => []);

definePageMetadata({
	title: i18n.ts.customCss,
	icon: "ph-code ph-bold ph-lg",
});
</script>
