modrinth/packages/ui/src/components/nav/NotificationPanel.vue

<template>
	<div
		class="vue-notification-group experimental-styles-within"
		:class="{
			'intercom-present': isIntercomPresent,
			'location-left': notificationLocation === 'left',
			'location-right': notificationLocation === 'right',
			'has-sidebar': hasSidebar && !hasModalActive,
		}"
	>
		<transition-group name="notifs">
			<div
				v-for="(item, index) in notifications"
				:key="item.id"
				class="vue-notification-wrapper"
				@mouseenter="stopTimer(item)"
				@mouseleave="setNotificationTimer(item)"
			>
				<div class="flex w-full gap-2 overflow-hidden rounded-lg bg-bg-raised shadow-xl">
					<div
						class="w-2"
						:class="{
							'bg-red': item.type === 'error',
							'bg-orange': item.type === 'warning',
							'bg-green': item.type === 'success',
							'bg-blue': !item.type || !['error', 'warning', 'success'].includes(item.type),
						}"
					></div>
					<div
						class="grid w-full grid-cols-[auto_1fr_auto] items-center gap-x-2 gap-y-1 py-2 pl-1 pr-3"
					>
						<div
							class="flex items-center"
							:class="{
								'text-red': item.type === 'error',
								'text-orange': item.type === 'warning',
								'text-green': item.type === 'success',
								'text-blue': !item.type || !['error', 'warning', 'success'].includes(item.type),
							}"
						>
							<IssuesIcon v-if="item.type === 'warning'" class="h-6 w-6" />
							<CheckCircleIcon v-else-if="item.type === 'success'" class="h-6 w-6" />
							<XCircleIcon v-else-if="item.type === 'error'" class="h-6 w-6" />
							<InfoIcon v-else class="h-6 w-6" />
						</div>
						<div class="m-0 text-wrap font-bold text-contrast">{{ item.title }}</div>
						<div class="flex items-center gap-1">
							<div v-if="item.count && item.count > 1" class="text-xs font-bold text-contrast">
								x{{ item.count }}
							</div>
							<ButtonStyled circular size="small">
								<button
									v-tooltip="
										item.supportData ? 'Copy error details for support' : 'Copy to clipboard'
									"
									@click="copyToClipboard(item)"
								>
									<CheckIcon v-if="copied[getCopyKey(item)]" />
									<CopyIcon v-else />
								</button>
							</ButtonStyled>
							<ButtonStyled circular size="small">
								<button v-tooltip="`Dismiss`" @click="dismissNotification(index)">
									<XIcon />
								</button>
							</ButtonStyled>
						</div>
						<div></div>
						<div class="col-span-2 text-sm text-primary">{{ item.text }}</div>
						<template v-if="item.errorCode">
							<div></div>
							<div class="m-0 text-wrap text-xs font-medium text-secondary">
								{{ item.errorCode }}
							</div>
						</template>
					</div>
				</div>
			</div>
		</transition-group>
	</div>
</template>

<script setup lang="ts">
import {
	CheckCircleIcon,
	CheckIcon,
	CopyIcon,
	InfoIcon,
	IssuesIcon,
	XCircleIcon,
	XIcon,
} from '@modrinth/assets'
import { computed, onBeforeUnmount, onMounted, ref } from 'vue'

import { useModalStack } from '#ui/composables/modal-stack.ts'

import { injectNotificationManager, type WebNotification } from '../../providers'
import ButtonStyled from '../base/ButtonStyled.vue'

const notificationManager = injectNotificationManager()
const notifications = computed<WebNotification[]>(() => notificationManager.getNotifications())
const notificationLocation = computed(() => notificationManager.getNotificationLocation())

const isIntercomPresent = ref<boolean>(false)
const copied = ref<Record<string, boolean>>({})

const stopTimer = (n: WebNotification) => notificationManager.stopNotificationTimer(n)
const setNotificationTimer = (n: WebNotification) => notificationManager.setNotificationTimer(n)
const dismissNotification = (n: number) => notificationManager.removeNotificationByIndex(n)

function createNotifText(notif: WebNotification): string {
	return [notif.title, notif.text, notif.errorCode].filter(Boolean).join('\n')
}

function getCopyKey(notif: WebNotification): string {
	return notif.supportData ? `support-${notif.id}` : createNotifText(notif)
}

function checkIntercomPresence(): void {
	isIntercomPresent.value = !!document.querySelector('.intercom-lightweight-app')
}

function copyToClipboard(notif: WebNotification): void {
	// If supportData is present, copy the full JSON for support; otherwise copy plain text
	const text = notif.supportData
		? JSON.stringify(notif.supportData, null, 2)
		: createNotifText(notif)

	const key = getCopyKey(notif)
	copied.value[key] = true
	navigator.clipboard.writeText(text)

	setTimeout(() => {
		const { [key]: _, ...rest } = copied.value
		copied.value = rest
	}, 2000)
}

onMounted(() => {
	checkIntercomPresence()

	const observer = new MutationObserver(() => {
		checkIntercomPresence()
	})

	observer.observe(document.body, {
		childList: true,
		subtree: true,
	})

	onBeforeUnmount(() => {
		observer.disconnect()
	})
})

const { hasModal: hasModalActive } = useModalStack()

withDefaults(
	defineProps<{
		hasSidebar?: boolean
	}>(),
	{
		hasSidebar: false,
	},
)
</script>

<style lang="scss" scoped>
.vue-notification-group {
	position: fixed;
	bottom: 1.5rem;
	z-index: 200;
	width: 450px;
	transition: bottom 0.25s ease-in-out;

	&.location-right {
		right: 1.5rem;
		transition: right 0.25s ease-in-out;

		&.has-sidebar {
			right: 325px;
		}
	}

	&.location-left {
		left: 1.5rem;
	}

	@media screen and (max-width: 500px) {
		width: calc(100% - 0.75rem * 2);
		bottom: 0.75rem;

		&.location-right {
			right: 0.75rem;
			left: auto;
		}

		&.location-left {
			left: 0.75rem;
			right: auto;
		}
	}

	&.intercom-present {
		bottom: 5rem;
	}

	.vue-notification-wrapper {
		width: 100%;
		overflow: hidden;
		margin-bottom: 10px;

		&:last-child {
			margin: 0;
		}
	}

	@media screen and (max-width: 750px) {
		transition: bottom 0.25s ease-in-out;
		bottom: calc(var(--size-mobile-navbar-height) + 10px) !important;

		&.browse-menu-open {
			bottom: calc(var(--size-mobile-navbar-height-expanded) + 10px) !important;
		}
	}
}

.notifs-enter-active,
.notifs-leave-active,
.notifs-move {
	transition: all 0.25s ease-in-out;
}
.notifs-enter-from,
.notifs-leave-to {
	opacity: 0;
}

.notifs-enter-from {
	transform: translateY(100%) scale(0.8);
}

.notifs-leave-to {
	.location-right & {
		transform: translateX(100%) scale(0.8);
	}

	.location-left & {
		transform: translateX(-100%) scale(0.8);
	}
}

body.floating-action-bar-shown .vue-notification-group {
	bottom: calc(90px);
}
</style>