<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->

<template>
<div class="_gaps">
	<div class="_gaps">
		<MkInput v-model="searchQuery" :large="true" :autofocus="true" type="search" @enter.prevent="search">
			<template #prefix><i class="ti ti-search"></i></template>
		</MkInput>
		<MkRadios v-model="searchOrigin" @update:modelValue="search()">
			<option value="combined">{{ i18n.ts.all }}</option>
			<option value="local">{{ i18n.ts.local }}</option>
			<option value="remote">{{ i18n.ts.remote }}</option>
		</MkRadios>
		<MkButton large primary gradate rounded @click="search">{{ i18n.ts.search }}</MkButton>
	</div>

	<MkFoldableSection v-if="userPagination">
		<template #header>{{ i18n.ts.searchResult }}</template>
		<MkUserList :key="key" :pagination="userPagination"/>
	</MkFoldableSection>
</div>
</template>

<script lang="ts" setup>
import { ref, toRef } from 'vue';
import type { Endpoints } from 'misskey-js';
import type { Paging } from '@/components/MkPagination.vue';
import MkUserList from '@/components/MkUserList.vue';
import MkInput from '@/components/MkInput.vue';
import MkRadios from '@/components/MkRadios.vue';
import MkButton from '@/components/MkButton.vue';
import { i18n } from '@/i18n.js';
import * as os from '@/os.js';
import MkFoldableSection from '@/components/MkFoldableSection.vue';
import { misskeyApi } from '@/scripts/misskey-api.js';
import { useRouter } from '@/router/supplier.js';

const props = withDefaults(defineProps<{
  query?: string,
  origin?: Endpoints['users/search']['req']['origin'],
}>(), {
	query: '',
	origin: 'combined',
});

const router = useRouter();

const key = ref('');
const searchQuery = ref(toRef(props, 'query').value);
const searchOrigin = ref(toRef(props, 'origin').value);
const userPagination = ref<Paging>();

async function search() {
	const query = searchQuery.value.toString().trim();

	if (query == null || query === '') return;

	//#region AP lookup
	if (query.startsWith('http://') || query.startsWith('https://') && !query.includes(' ')) {
		const confirm = await os.confirm({
			type: 'info',
			text: i18n.ts.lookupConfirm,
		});
		if (!confirm.canceled) {
			const promise = misskeyApi('ap/show', {
				uri: query,
			});

			os.promiseDialog(promise, null, null, i18n.ts.fetchingAsApObject);

			const res = await promise;

			if (res.type === 'User') {
				router.push(`/@${res.object.username}@${res.object.host}`);
			} else if (res.type === 'Note') {
				router.push(`/notes/${res.object.id}`);
			}

			return;
		}
	}
	//#endregion

	if (query.length > 1 && !query.includes(' ')) {
		if (query.startsWith('@')) {
			const confirm = await os.confirm({
				type: 'info',
				text: i18n.ts.lookupConfirm,
			});
			if (!confirm.canceled) {
				router.push(`/${query}`);
				return;
			}
		}

		if (query.startsWith('#')) {
			const confirm = await os.confirm({
				type: 'info',
				text: i18n.ts.openTagPageConfirm,
			});
			if (!confirm.canceled) {
				router.push(`/user-tags/${encodeURIComponent(query.substring(1))}`);
				return;
			}
		}
	}

	if (query.match(/^@[a-z0-9_.-]+@[a-z0-9_.-]+$/i)) {
		router.push(`/${query}`);
		return;
	}

	userPagination.value = {
		endpoint: 'users/search',
		limit: 10,
		params: {
			query: query,
			origin: searchOrigin.value,
		},
	};

	key.value = query;
}
</script>
