<script setup>
import { SpinnerIcon } from '@modrinth/assets'
import { Avatar, injectNotificationManager } from '@modrinth/ui'
import { convertFileSrc } from '@tauri-apps/api/core'
import dayjs from 'dayjs'
import { onUnmounted, ref } from 'vue'

import NavButton from '@/components/ui/NavButton.vue'
import { profile_listener } from '@/helpers/events.js'
import { list } from '@/helpers/profile'

const { handleError } = injectNotificationManager()

const recentInstances = ref([])
const getInstances = async () => {
	const profiles = await list().catch(handleError)

	recentInstances.value = profiles
		.sort((a, b) => {
			const dateACreated = dayjs(a.created)
			const dateAPlayed = a.last_played ? dayjs(a.last_played) : dayjs(0)

			const dateBCreated = dayjs(b.created)
			const dateBPlayed = b.last_played ? dayjs(b.last_played) : dayjs(0)

			const dateA = dateACreated.isAfter(dateAPlayed) ? dateACreated : dateAPlayed
			const dateB = dateBCreated.isAfter(dateBPlayed) ? dateBCreated : dateBPlayed

			if (dateA.isSame(dateB)) {
				return a.name.localeCompare(b.name)
			}

			return dateB - dateA
		})
		.slice(0, 3)
}

await getInstances()

const unlistenProfile = await profile_listener(async (event) => {
	if (event.event !== 'synced') {
		await getInstances()
	}
})

onUnmounted(() => {
	unlistenProfile()
})
</script>

<template>
	<NavButton
		v-for="instance in recentInstances"
		:key="instance.id"
		v-tooltip.right="instance.name"
		:to="`/instance/${encodeURIComponent(instance.path)}`"
		class="relative"
	>
		<Avatar
			:src="instance.icon_path ? convertFileSrc(instance.icon_path) : null"
			size="28px"
			:tint-by="instance.path"
			:class="`transition-all ${instance.install_stage !== 'installed' ? `brightness-[0.25] scale-[0.85]` : `group-hover:brightness-75`}`"
		/>
		<div
			v-if="instance.install_stage !== 'installed'"
			class="absolute inset-0 flex items-center justify-center z-10"
		>
			<SpinnerIcon class="animate-spin w-4 h-4" />
		</div>
	</NavButton>
	<div v-if="recentInstances.length > 0" class="h-px w-6 mx-auto my-2 bg-divider"></div>
</template>

<style scoped lang="scss"></style>
