<template>
    <MkStickyContainer>
        <template #header>
            <MkPageHeader
                :actions="headerActions"
                :tabs="headerTabs"
                :display-back-button="true"
            />
        </template>
        <MkSpacer :content-max="700" :margin-min="16" :margin-max="32">
            <FormSuspense :p="init">
                <FormTextarea v-model="hiddenTags" class="_formBlock">
                    <span>{{ i18n.ts.hiddenTags }}</span>
                    <template #caption>{{
                        i18n.ts.hiddenTagsDescription
                    }}</template>
                </FormTextarea>

                <FormButton primary class="_formBlock" @click="save"
                    ><i class="ph-floppy-disk-back ph-bold ph-lg"></i>
                    {{ i18n.ts.save }}</FormButton
                >
            </FormSuspense>
        </MkSpacer>
    </MkStickyContainer>
</template>

<script lang="ts" setup>
import { ref, computed } from "vue";

import {} from "vue";
import FormButton from "@/components/MkButton.vue";
import FormTextarea from "@/components/form/textarea.vue";
import FormSuspense from "@/components/form/suspense.vue";
import * as os from "@/os";
import { fetchInstance } from "@/instance";
import { i18n } from "@/i18n";
import { definePageMetadata } from "@/scripts/page-metadata";

let hiddenTags: string = ref("");

async function init() {
    const meta = await os.api("admin/meta");
    hiddenTags.value = meta.hiddenTags.join("\n");
}

function save() {
    os.apiWithDialog("admin/update-meta", {
        hiddenTags:
            hiddenTags.value.split("\n").map((h: string) => h.trim()) || [],
    }).then(() => {
        fetchInstance();
    });
}

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

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

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