<template>
<MkStickyContainer>
	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
	<div style="overflow: clip;">
		<MkSpacer :content-max="600" :margin-min="20">
			<div class="_gaps_m znqjceqz">
				<div v-panel class="about">
					<div ref="containerEl" class="container" :class="{ playing: easterEggEngine != null }">
						<img src="/client-assets/about-icon.png" alt="" class="icon" draggable="false" @load="iconLoaded" @click="gravity"/>
						<div class="misskey">Misskey</div>
						<div class="version">v{{ version }}</div>
						<span v-for="emoji in easterEggEmojis" :key="emoji.id" class="emoji" :data-physics-x="emoji.left" :data-physics-y="emoji.top" :class="{ _physics_circle_: !emoji.emoji.startsWith(':') }">
							<MkCustomEmoji v-if="emoji.emoji[0] === ':'" class="emoji" :name="emoji.emoji" :normal="true" :no-style="true"/>
							<MkEmoji v-else class="emoji" :emoji="emoji.emoji" :normal="true" :no-style="true"/>
						</span>
					</div>
					<button v-if="thereIsTreasure" class="_button treasure" @click="getTreasure"><img src="/fluent-emoji/1f3c6.png" class="treasureImg"></button>
				</div>
				<div style="text-align: center;">
					{{ i18n.ts._aboutMisskey.about }}<br><a href="https://misskey-hub.net/docs/misskey.html" target="_blank" class="_link">{{ i18n.ts.learnMore }}</a>
				</div>
				<div v-if="$i != null" style="text-align: center;">
					<MkButton primary rounded inline @click="iLoveMisskey">I <Mfm text="$[jelly ❤]"/> #Misskey</MkButton>
				</div>
				<FormSection>
					<div class="_formLinks">
						<FormLink to="https://github.com/misskey-dev/misskey" external>
							<template #icon><i class="ti ti-code"></i></template>
							{{ i18n.ts._aboutMisskey.source }}
							<template #suffix>GitHub</template>
						</FormLink>
						<FormLink to="https://crowdin.com/project/misskey" external>
							<template #icon><i class="ti ti-language-hiragana"></i></template>
							{{ i18n.ts._aboutMisskey.translation }}
							<template #suffix>Crowdin</template>
						</FormLink>
						<FormLink to="https://www.patreon.com/syuilo" external>
							<template #icon><i class="ti ti-pig-money"></i></template>
							{{ i18n.ts._aboutMisskey.donate }}
							<template #suffix>Patreon</template>
						</FormLink>
					</div>
				</FormSection>
				<FormSection>
					<template #label>{{ i18n.ts._aboutMisskey.contributors }}</template>
					<div :class="$style.contributors">
						<a href="https://github.com/syuilo" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/4439005?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@syuilo</span>
						</a>
						<a href="https://github.com/tamaina" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/7973572?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@tamaina</span>
						</a>
						<a href="https://github.com/acid-chicken" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/20679825?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@acid-chicken</span>
						</a>
						<a href="https://github.com/rinsuki" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/6533808?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@rinsuki</span>
						</a>
						<a href="https://github.com/mei23" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/30769358?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@mei23</span>
						</a>
						<a href="https://github.com/robflop" target="_blank" :class="$style.contributor">
							<img src="https://avatars.githubusercontent.com/u/8159402?v=4" :class="$style.contributorAvatar">
							<span :class="$style.contributorUsername">@robflop</span>
						</a>
					</div>
					<template #caption><MkLink url="https://github.com/misskey-dev/misskey/graphs/contributors">{{ i18n.ts._aboutMisskey.allContributors }}</MkLink></template>
				</FormSection>
				<FormSection>
					<template #label><Mfm text="$[jelly ❤]"/> {{ i18n.ts._aboutMisskey.patrons }}</template>
					<div :class="$style.patronsWithIcon">
						<div v-for="patron in patronsWithIcon" :class="$style.patronWithIcon">
							<img :src="patron.icon" :class="$style.patronIcon">
							<span :class="$style.patronName">{{ patron.name }}</span>
						</div>
					</div>
					<div style="margin-top: 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); grid-gap: 12px;">
						<div v-for="patron in patrons" :key="patron">{{ patron }}</div>
					</div>
					<p>{{ i18n.ts._aboutMisskey.morePatrons }}</p>
				</FormSection>
				<FormSection>
					<template #label>Special thanks</template>
					<div style="text-align: center;">
						<a style="display: inline-block;" class="dcadvirth" title="DC Advirth" href="https://www.dotchain.ltd/advirth" target="_blank"><img width="200" src="https://misskey-hub.net/sponsors/dcadvirth.png" alt="DC Advirth"></a>
					</div>
				</FormSection>
			</div>
		</MkSpacer>
	</div>
</MkStickyContainer>
</template>

<script lang="ts" setup>
import { nextTick, onBeforeUnmount } from 'vue';
import { version } from '@/config';
import FormLink from '@/components/form/link.vue';
import FormSection from '@/components/form/section.vue';
import MkButton from '@/components/MkButton.vue';
import MkLink from '@/components/MkLink.vue';
import { physics } from '@/scripts/physics';
import { i18n } from '@/i18n';
import { defaultStore } from '@/store';
import * as os from '@/os';
import { definePageMetadata } from '@/scripts/page-metadata';
import { claimAchievement, claimedAchievements } from '@/scripts/achievements';
import { $i } from '@/account';

const patronsWithIcon = [{
	name: 'カイヤン',
	icon: 'https://misskey-hub.net/patrons/a2820716883e408cb87773e377ce7c8d.jpg',
}, {
	name: 'だれかさん',
	icon: 'https://misskey-hub.net/patrons/f7409b5e5a88477a9b9d740c408de125.jpg',
}, {
	name: 'narazaka',
	icon: 'https://misskey-hub.net/patrons/e3affff31ffb4877b1196c7360abc3e5.jpg',
}, {
	name: 'ひとぅ',
	icon: 'https://misskey-hub.net/patrons/8cc0d0a0a6d84c88bca1aedabf6ed5ab.jpg',
}, {
	name: 'ぱーこ',
	icon: 'https://misskey-hub.net/patrons/79c6602ffade489e8df2fcf2c2bc5d9d.jpg',
}, {
	name: 'わっほー☆',
	icon: 'https://misskey-hub.net/patrons/d31d5d13924443a082f3da7966318a0a.jpg',
}, {
	name: 'mollinaca',
	icon: 'https://misskey-hub.net/patrons/ceb36b8f66e549bdadb3b90d5da62314.jpg',
}];

const patrons = [
	'まっちゃとーにゅ',
	'mametsuko',
	'noellabo',
	'AureoleArk',
	'Gargron',
	'Nokotaro Takeda',
	'Suji Yan',
	'oi_yekssim',
	'regtan',
	'Hekovic',
	'nenohi',
	'Gitmo Life Services',
	'naga_rus',
	'Efertone',
	'Melilot',
	'motcha',
	'nanami kan',
	'sevvie Rose',
	'Hayato Ishikawa',
	'Puniko',
	'skehmatics',
	'Quinton Macejkovic',
	'YUKIMOCHI',
	'dansup',
	'mewl hayabusa',
	'Emilis',
	'Fristi',
	'makokunsan',
	'chidori ninokura',
	'Peter G.',
	'見当かなみ',
	'natalie',
	'Maronu',
	'Steffen K9',
	'takimura',
	'sikyosyounin',
	'Nesakko',
	'YuzuRyo61',
	'blackskye',
	'sheeta.s',
	'osapon',
	'public_yusuke',
	'CG',
	'吴浥',
	't_w',
	'Jerry',
	'nafuchoco',
	'Takumi Sugita',
	'GLaTAN',
	'mkatze',
	'kabo2468y',
	'mydarkstar',
	'Roujo',
	'DignifiedSilence',
	'uroco @99',
	'totokoro',
	'うし',
	'kiritan',
	'weepjp',
	'Liaizon Wakest',
	'Duponin',
	'Blue',
	'Naoki Hirayama',
	'wara',
	'Wataru Manji (manji0)',
	'みなしま',
	'kanoy',
	'xianon',
	'Denshi',
	'Osushimaru',
	'にょんへら',
	'おのだい',
	'Leni',
	'oss',
	'Weeble',
	'蝉暮せせせ',
	'ThatOneCalculator',
	'pixeldesu',
	'あめ玉',
	'氷月氷華里',
	'Ebise Lutica',
	'巣黒るい@リスケモ男の娘VTuber!',
];

let thereIsTreasure = $ref($i && !claimedAchievements.includes('foundTreasure'));

let easterEggReady = false;
let easterEggEmojis = $ref([]);
let easterEggEngine = $ref(null);
const containerEl = $shallowRef<HTMLElement>();

function iconLoaded() {
	const emojis = defaultStore.state.reactions;
	const containerWidth = containerEl.offsetWidth;
	for (let i = 0; i < 32; i++) {
		easterEggEmojis.push({
			id: i.toString(),
			top: -(128 + (Math.random() * 256)),
			left: (Math.random() * containerWidth),
			emoji: emojis[Math.floor(Math.random() * emojis.length)],
		});
	}

	nextTick(() => {
		easterEggReady = true;
	});
}

function gravity() {
	if (!easterEggReady) return;
	easterEggReady = false;
	easterEggEngine = physics(containerEl);
}

function iLoveMisskey() {
	os.post({
		initialText: 'I $[jelly ❤] #Misskey',
		instant: true,
	});
}

function getTreasure() {
	thereIsTreasure = false;
	claimAchievement('foundTreasure');
}

onBeforeUnmount(() => {
	if (easterEggEngine) {
		easterEggEngine.stop();
	}
});

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

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

definePageMetadata({
	title: i18n.ts.aboutMisskey,
	icon: null,
});
</script>

<style lang="scss" scoped>
.znqjceqz {
	> .about {
		position: relative;
		border-radius: var(--radius);

		> .treasure {
			position: absolute;
			top: 60px;
			left: 0;
			right: 0;
			margin: 0 auto;
			width: min-content;

			> .treasureImg {
				width: 25px;
				vertical-align: bottom;
			}
		}

		> .container {
			position: relative;
			text-align: center;
			padding: 16px;

			&.playing {
				&, * {
					user-select: none;
				}

				* {
					will-change: transform;
				}

				> .emoji {
					visibility: visible;
				}
			}

			> .icon {
				display: block;
				width: 80px;
				margin: 0 auto;
				border-radius: 16px;
				position: relative;
				z-index: 1;
			}

			> .misskey {
				margin: 0.75em auto 0 auto;
				width: max-content;
				position: relative;
				z-index: 1;
			}

			> .version {
				margin: 0 auto;
				width: max-content;
				opacity: 0.5;
				position: relative;
				z-index: 1;
			}

			> .emoji {
				position: absolute;
				z-index: 1;
				top: 0;
				left: 0;
				visibility: hidden;

				> .emoji {
					pointer-events: none;
					font-size: 24px;
					width: 24px;
				}
			}
		}
	}
}
</style>

<style lang="scss" module>
.contributors {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	grid-gap: 12px;
}

.contributor {
	display: flex;
	align-items: center;
	padding: 12px;
	background: var(--buttonBg);
	border-radius: 6px;

	&:hover {
		text-decoration: none;
		background: var(--buttonHoverBg);
	}

	&.active {
		color: var(--accent);
		background: var(--buttonHoverBg);
	}
}

.contributorAvatar {
	width: 30px;
	border-radius: 100%;
}

.contributorUsername {
	margin-left: 12px;
}

.patronsWithIcon {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	grid-gap: 12px;
}

.patronWithIcon {
	display: flex;
	align-items: center;
	padding: 12px;
	background: var(--buttonBg);
	border-radius: 6px;
}

.patronIcon {
	width: 24px;
	border-radius: 100%;
}

.patronName {
	margin-left: 12px;
}
</style>
