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

<template>
<PageWithHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs" :swipable="true">
	<div class="_spacer" style="--MI_SPACER-w: 800px;">
		<div v-if="tab === 'all'">
			<MkStreamingNotificationsTimeline :class="$style.notifications" :excludeTypes="excludeTypes"/>
		</div>
		<div v-else-if="tab === 'mentions'">
			<MkNotesTimeline :paginator="mentionsPaginator"/>
		</div>
		<div v-else-if="tab === 'directNotes'">
			<MkNotesTimeline :paginator="directNotesPaginator"/>
		</div>
	</div>
</PageWithHeader>
</template>

<script lang="ts" setup>
import { computed, markRaw, ref } from 'vue';
import { notificationTypes } from 'misskey-js';
import MkStreamingNotificationsTimeline from '@/components/MkStreamingNotificationsTimeline.vue';
import MkNotesTimeline from '@/components/MkNotesTimeline.vue';
import * as os from '@/os.js';
import { i18n } from '@/i18n.js';
import { definePage } from '@/page.js';
import { Paginator } from '@/utility/paginator.js';

const tab = ref('all');
const includeTypes = ref<string[] | null>(null);
const excludeTypes = computed(() => includeTypes.value ? notificationTypes.filter(t => !includeTypes.value!.includes(t)) : null);

const mentionsPaginator = markRaw(new Paginator('notes/mentions', {
	limit: 10,
}));

const directNotesPaginator = markRaw(new Paginator('notes/mentions', {
	limit: 10,
	params: {
		visibility: 'specified',
	},
}));

function setFilter(ev) {
	const typeItems = notificationTypes.map(t => ({
		text: i18n.ts._notification._types[t],
		active: (includeTypes.value && includeTypes.value.includes(t)) ?? false,
		action: () => {
			includeTypes.value = [t];
		},
	}));
	const items = includeTypes.value != null ? [{
		icon: 'ti ti-x',
		text: i18n.ts.clear,
		action: () => {
			includeTypes.value = null;
		},
	}, { type: 'divider' as const }, ...typeItems] : typeItems;
	os.popupMenu(items, ev.currentTarget ?? ev.target);
}

const headerActions = computed(() => [tab.value === 'all' ? {
	text: i18n.ts.filter,
	icon: 'ti ti-filter',
	highlighted: includeTypes.value != null,
	handler: setFilter,
} : undefined, tab.value === 'all' ? {
	text: i18n.ts.markAllAsRead,
	icon: 'ti ti-check',
	handler: () => {
		os.apiWithDialog('notifications/mark-all-as-read', {});
	},
} : undefined].filter(x => x !== undefined));

const headerTabs = computed(() => [{
	key: 'all',
	title: i18n.ts.all,
	icon: 'ti ti-point',
}, {
	key: 'mentions',
	title: i18n.ts.mentions,
	icon: 'ti ti-at',
}, {
	key: 'directNotes',
	title: i18n.ts.directNotes,
	icon: 'ti ti-mail',
}]);

definePage(() => ({
	title: i18n.ts.notifications,
	icon: 'ti ti-bell',
}));
</script>

<style module lang="scss">
.notifications {
	border-radius: var(--MI-radius);
	overflow: clip;
}
</style>
