rudeshark.net/packages/client/src/pages/messaging/index.vue

<template>
<MkStickyContainer>
	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
	<div>
		<MkSpacer :content-max="800">
			<swiper
				:modules="[Virtual]"
				:space-between="20"
				:virtual="true"
				:allow-touch-move="!(deviceKind === 'desktop' && !defaultStore.state.swipeOnDesktop)"
				@swiper="setSwiperRef"
				@slide-change="onSlideChange"
			>
				<swiper-slide>
					<div class="_content yweeujhr dms">
						<MkButton primary class="start" @click="startUser"><i class="fas fa-plus"></i> {{ i18n.ts.startMessaging }}</MkButton>
						<MkPagination v-slot="{items}" :pagination="dmsPagination">
							<MkChatPreview v-for="message in items" :key="message.id" class="yweeujhr message _block" :message="message"/>
						</MkPagination>
						<!-- <div v-if="messages.length == 0" class="_fullinfo">
							<img src="/static-assets/badges/info.png" class="_ghost" alt="Info"/>
							<div>{{ i18n.ts.noHistory }}</div>
						</div> -->
					</div>
				</swiper-slide>
				<swiper-slide>
					<div class="_content yweeujhr groups">
						<div class="start">
							<MkButton primary @click="startGroup"><i class="fas fa-plus"></i> {{ i18n.ts.startMessaging }}</MkButton>
							<MkButton primary :link="true" to="/my/groups"><i class="fas fa-people-roof"></i> {{ i18n.ts.manageGroups }}</MkButton>
						</div>
						<MkPagination v-slot="{items}" :pagination="groupsPagination">
							<MkChatPreview v-for="message in items" :key="message.id" class="yweeujhr message _block" :message="message"/>
						</MkPagination>
					</div>
				</swiper-slide>
			</swiper>
		</MkSpacer>
	</div>
</MkStickyContainer>
</template>

<script lang="ts" setup>
import { markRaw, onMounted, onUnmounted, watch } from 'vue';
import * as Acct from 'misskey-js/built/acct';
import { Virtual } from 'swiper';
import { Swiper, SwiperSlide } from 'swiper/vue';
import MkButton from '@/components/MkButton.vue';
import MkChatPreview from '@/components/MkChatPreview.vue';
import MkPagination from '@/components/MkPagination.vue';
import * as os from '@/os';
import { stream } from '@/stream';
import { useRouter } from '@/router';
import { i18n } from '@/i18n';
import { definePageMetadata } from '@/scripts/page-metadata';
import { $i } from '@/account';
import { deviceKind } from '@/scripts/device-kind';
import { defaultStore } from '@/store';
import 'swiper/scss';
import 'swiper/scss/virtual';

const router = useRouter();

// let messages = $ref([]);
// let connection = $ref(null);

const tabs = ['dms', 'groups'];
let tab = $ref(tabs[0]);
watch($$(tab), () => (syncSlide(tabs.indexOf(tab))));

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

const headerTabs = $computed(() => [{
	key: 'dms',
	title: i18n.ts._messaging.dms,
	icon: 'fas fa-user',
}, {
	key: 'groups',
	title: i18n.ts._messaging.groups,
	icon: 'fas fa-users',
}]);

definePageMetadata({
	title: i18n.ts.messaging,
	icon: 'fas fa-comments',
});

const dmsPagination = {
	endpoint: 'messaging/history' as const,
	limit: 15,
	params: {
		group: false,
	},
};
const groupsPagination = {
	endpoint: 'messaging/history' as const,
	limit: 5,
	params: {
		group: true,
	},
};

// function onMessage(message): void {
// 	if (message.recipientId) {
// 		messages = messages.filter(m => !(
// 			(m.recipientId === message.recipientId && m.userId === message.userId) ||
// 				(m.recipientId === message.userId && m.userId === message.recipientId)));

// 		messages.unshift(message);
// 	} else if (message.groupId) {
// 		messages = messages.filter(m => m.groupId !== message.groupId);
// 		messages.unshift(message);
// 	}
// }

// function onRead(ids): void {
// 	for (const id of ids) {
// 		const found = messages.find(m => m.id === id);
// 		if (found) {
// 			if (found.recipientId) {
// 				found.isRead = true;
// 			} else if (found.groupId) {
// 				found.reads.push($i.id);
// 			}
// 		}
// 	}
// }

async function startUser(): void {
	os.selectUser().then(user => {
		router.push(`/my/messaging/${Acct.toString(user)}`);
	});
}

async function startGroup(): void {
	const groups1 = await os.api('users/groups/owned');
	const groups2 = await os.api('users/groups/joined');
	if (groups1.length === 0 && groups2.length === 0) {
		os.alert({
			type: 'warning',
			title: i18n.ts.youHaveNoGroups,
			text: i18n.ts.joinOrCreateGroup,
		});
		return;
	}
	const { canceled, result: group } = await os.select({
		title: i18n.ts.group,
		items: groups1.concat(groups2).map(group => ({
			value: group, text: group.name,
		})),
	});
	if (canceled) return;
	router.push(`/my/messaging/group/${group.id}`);
}

let swiperRef = null;

function setSwiperRef(swiper) {
	swiperRef = swiper;
	syncSlide(tabs.indexOf(tab));
}

function onSlideChange() {
	tab = tabs[swiperRef.activeIndex];
}

function syncSlide(index) {
	swiperRef.slideTo(index);
}

// onMounted(() => {
// 	connection = markRaw(stream.useChannel('messagingIndex'));

// 	connection.on('message', onMessage);
// 	connection.on('read', onRead);

// 	os.api('messaging/history', { group: false, limit: 5 }).then(userMessages => {
// 		os.api('messaging/history', { group: true, limit: 5 }).then(groupMessages => {
// 			const _messages = userMessages.concat(groupMessages);
// 			_messages.sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
// 			messages = _messages;
// 			fetching = false;
// 		});
// 	});
// });

// onUnmounted(() => {
// 	if (connection) connection.dispose();
// });
</script>

	<style lang="scss" scoped>
	.yweeujhr {
		> .start {
			margin: 0 auto var(--margin) auto;
		}
	}
	</style>