AstralRinth/apps/frontend/src/components/ui/servers/PanelServerActionButton.vue

<template>
	<div class="contents">
		<NewModal ref="confirmActionModal" header="Confirming power action" @close="resetPowerAction">
			<div class="flex flex-col gap-4 md:w-[400px]">
				<p class="m-0">
					Are you sure you want to
					<span class="lowercase">{{ confirmActionText }}</span> the server?
				</p>
				<Checkbox
					v-model="dontAskAgain"
					label="Don't ask me again"
					class="text-sm"
					:disabled="!powerAction"
				/>
				<div class="flex flex-row gap-4">
					<ButtonStyled type="standard" color="brand" @click="executePowerAction">
						<button>
							<CheckIcon class="h-5 w-5" />
							{{ confirmActionText }} server
						</button>
					</ButtonStyled>
					<ButtonStyled @click="resetPowerAction">
						<button>
							<XIcon class="h-5 w-5" />
							Cancel
						</button>
					</ButtonStyled>
				</div>
			</div>
		</NewModal>

		<NewModal
			ref="detailsModal"
			:header="`All of ${serverName || 'Server'} info`"
			@close="closeDetailsModal"
		>
			<ServerInfoLabels
				:server-data="serverData"
				:show-game-label="true"
				:show-loader-label="true"
				:uptime-seconds="uptimeSeconds"
				:column="true"
				class="mb-6 flex flex-col gap-2"
			/>
			<div v-if="flags.advancedDebugInfo" class="markdown-body">
				<pre>{{ serverData }}</pre>
			</div>
			<ButtonStyled type="standard" color="brand" @click="closeDetailsModal">
				<button class="w-full">Close</button>
			</ButtonStyled>
		</NewModal>

		<div class="flex flex-row items-center gap-2 rounded-lg">
			<ButtonStyled v-if="isInstalling" type="standard" color="brand">
				<button disabled class="flex-shrink-0">
					<PanelSpinner class="size-5" /> Installing...
				</button>
			</ButtonStyled>

			<template v-else>
				<ButtonStyled v-if="showStopButton" type="transparent">
					<button :disabled="!canTakeAction" @click="initiateAction('Stop')">
						<div class="flex gap-1">
							<StopCircleIcon class="h-5 w-5" />
							<span>{{ isStoppingState ? 'Stopping...' : 'Stop' }}</span>
						</div>
					</button>
				</ButtonStyled>

				<ButtonStyled type="standard" color="brand">
					<button
						v-tooltip="backupInProgress ? formatMessage(backupInProgress.tooltip) : undefined"
						:disabled="!canTakeAction"
						@click="handlePrimaryAction"
					>
						<div v-if="isTransitionState" class="grid place-content-center">
							<LoadingIcon />
						</div>
						<component :is="isRunning ? UpdatedIcon : PlayIcon" v-else />
						<span>{{ primaryActionText }}</span>
					</button>
				</ButtonStyled>

				<ButtonStyled circular type="transparent">
					<TeleportOverflowMenu :options="[...menuOptions]">
						<MoreVerticalIcon aria-hidden="true" />
						<template #kill>
							<SlashIcon class="h-5 w-5" />
							<span>Kill server</span>
						</template>
						<template #allServers>
							<ServerIcon class="h-5 w-5" />
							<span>All servers</span>
						</template>
						<template #details>
							<InfoIcon class="h-5 w-5" />
							<span>Details</span>
						</template>
						<template #copy-id>
							<ClipboardCopyIcon class="h-5 w-5" aria-hidden="true" />
							<span>Copy ID</span>
						</template>
					</TeleportOverflowMenu>
				</ButtonStyled>
			</template>
		</div>
	</div>
</template>

<script setup lang="ts">
import {
	CheckIcon,
	ClipboardCopyIcon,
	InfoIcon,
	MoreVerticalIcon,
	PlayIcon,
	ServerIcon,
	SlashIcon,
	StopCircleIcon,
	UpdatedIcon,
	XIcon,
} from '@modrinth/assets'
import { ButtonStyled, Checkbox, NewModal } from '@modrinth/ui'
import type { PowerAction as ServerPowerAction, ServerState } from '@modrinth/utils'
import { useStorage } from '@vueuse/core'
import { computed, ref } from 'vue'
import { useRouter } from 'vue-router'

import type { BackupInProgressReason } from '~/pages/servers/manage/[id].vue'

import LoadingIcon from './icons/LoadingIcon.vue'
import PanelSpinner from './PanelSpinner.vue'
import ServerInfoLabels from './ServerInfoLabels.vue'
import TeleportOverflowMenu from './TeleportOverflowMenu.vue'

const flags = useFeatureFlags()
const { formatMessage } = useVIntl()

interface PowerAction {
	action: ServerPowerAction
	nextState: ServerState
}

const props = defineProps<{
	isOnline: boolean
	isActioning: boolean
	isInstalling: boolean
	disabled: boolean
	serverName?: string
	serverData: object
	uptimeSeconds: number
	backupInProgress?: BackupInProgressReason
}>()

const emit = defineEmits<{
	(e: 'action', action: ServerPowerAction): void
}>()

const router = useRouter()
const serverId = router.currentRoute.value.params.id
const confirmActionModal = ref<InstanceType<typeof NewModal> | null>(null)
const detailsModal = ref<InstanceType<typeof NewModal> | null>(null)

const userPreferences = useStorage(`pyro-server-${serverId}-preferences`, {
	powerDontAskAgain: false,
})

const serverState = ref<ServerState>(props.isOnline ? 'running' : 'stopped')
const powerAction = ref<PowerAction | null>(null)
const dontAskAgain = ref(false)
const startingDelay = ref(false)

const canTakeAction = computed(
	() =>
		!props.isActioning &&
		!startingDelay.value &&
		!isTransitionState.value &&
		!props.backupInProgress,
)
const isRunning = computed(() => serverState.value === 'running')
const isTransitionState = computed(() =>
	['starting', 'stopping', 'restarting'].includes(serverState.value),
)
const isStoppingState = computed(() => serverState.value === 'stopping')
const showStopButton = computed(() => isRunning.value || isStoppingState.value)

const primaryActionText = computed(() => {
	const states: Partial<Record<ServerState, string>> = {
		starting: 'Starting...',
		restarting: 'Restarting...',
		running: 'Restart',
		stopping: 'Stopping...',
		stopped: 'Start',
	}
	return states[serverState.value]
})

const confirmActionText = computed(() => {
	if (!powerAction.value) return ''
	return powerAction.value.action.charAt(0).toUpperCase() + powerAction.value.action.slice(1)
})

const menuOptions = computed(() => [
	...(props.isInstalling
		? []
		: [
				{
					id: 'kill',
					label: 'Kill server',
					icon: SlashIcon,
					action: () => initiateAction('Kill'),
				},
			]),
	{
		id: 'allServers',
		label: 'All servers',
		icon: ServerIcon,
		action: () => router.push('/servers/manage'),
	},
	{
		id: 'details',
		label: 'Details',
		icon: InfoIcon,
		action: () => detailsModal.value?.show(),
	},
	{
		id: 'copy-id',
		label: 'Copy ID',
		icon: ClipboardCopyIcon,
		action: () => copyId(),
		shown: flags.value.developerMode,
	},
])

async function copyId() {
	await navigator.clipboard.writeText(serverId as string)
}

function initiateAction(action: ServerPowerAction) {
	if (!canTakeAction.value) return

	const stateMap: Record<ServerPowerAction, ServerState> = {
		Start: 'starting',
		Stop: 'stopping',
		Restart: 'restarting',
		Kill: 'stopping',
	}

	if (action === 'Start') {
		emit('action', action)
		serverState.value = stateMap[action]
		startingDelay.value = true
		setTimeout(() => (startingDelay.value = false), 5000)
		return
	}

	powerAction.value = { action, nextState: stateMap[action] }

	if (userPreferences.value.powerDontAskAgain) {
		executePowerAction()
	} else {
		confirmActionModal.value?.show()
	}
}

function handlePrimaryAction() {
	initiateAction(isRunning.value ? 'Restart' : 'Start')
}

function executePowerAction() {
	if (!powerAction.value) return

	const { action, nextState } = powerAction.value
	emit('action', action)
	serverState.value = nextState

	if (dontAskAgain.value) {
		userPreferences.value.powerDontAskAgain = true
	}

	if (action === 'Start') {
		startingDelay.value = true
		setTimeout(() => (startingDelay.value = false), 5000)
	}

	resetPowerAction()
}

function resetPowerAction() {
	confirmActionModal.value?.hide()
	powerAction.value = null
	dontAskAgain.value = false
}

function closeDetailsModal() {
	detailsModal.value?.hide()
}

watch(
	() => props.isOnline,
	(online) => (serverState.value = online ? 'running' : 'stopped'),
)

watch(
	() => router.currentRoute.value.fullPath,
	() => closeDetailsModal(),
)
</script>