import { NextPage, NextPageContext } from 'next'
import dynamic from 'next/dynamic'
import { NextSeo } from 'next-seo'

import { get } from '@utils/Query'
import { parseCookie } from '@utils/Tools'
import { RawGuild, ServerData, Theme, User } from '@types'

const Advertisement = dynamic(() => import('@components/Advertisement'))
const ResponsiveGrid = dynamic(() => import('@components/ResponsiveGrid'))
const ServerCard = dynamic(() => import('@components/ServerCard'))
const Login = dynamic(() => import('@components/Login'))
const Container = dynamic(() => import('@components/Container'))

const AddBot: NextPage<AddBotProps> = ({ logged, guilds }) => {
	if (!logged)
		return (
			<Login>
				<NextSeo
					title='새로운 서버 추가하기'
					description='자신의 서버를 한국 디스코드 리스트에 등록하세요.'
					openGraph={{
						title: '새로운 서버 추가하기',
						description: '자신의 서버를 한국 디스코드 리스트에 등록하세요.',
					}}
				/>
			</Login>
		)
	return (
		<Container paddingTop className='py-5'>
			<NextSeo
				title='새로운 서버 추가하기'
				description='자신의 서버를 한국 디스코드 리스트에 등록하세요.'
				openGraph={{
					title: '새로운 서버 추가하기',
					description: '자신의 서버를 한국 디스코드 리스트에 등록하세요.',
				}}
			/>
			<h1 className='text-3xl font-bold'>새로운 서버 추가하기</h1>
			<p className='text-gray-400'>관리자이신 서버 목록입니다.</p>
			<p className='pb-5 text-gray-400'>
				봇을 초대한 뒤 새로고침 해주세요. 또한, 반영까지 최대 1분이 소요될 수 있습니다.
			</p>
			<Advertisement />
			<ResponsiveGrid>
				{guilds
					.sort((a, b) => (+!!b.data || 0) - (+!!a.data || 0))
					.map((g) => (
						<ServerCard type={g.exists ? 'manage' : 'add'} server={g} key={g.id} />
					))}
			</ResponsiveGrid>
			<Advertisement />
		</Container>
	)
}

export const getServerSideProps = async (ctx: NextPageContext) => {
	const parsed = parseCookie(ctx.req)
	const user = await get.Authorization(parsed?.token)
	const guilds = (await get.userGuilds.load(user || ''))
		?.filter((g) => g.permissions & 8 || g.owner)
		.map(async (g) => {
			const server = await get.server.load(g.id)
			const data = await get.serverData(g.id)
			return {
				...g,
				...(server || {}),
				...(+new Date() - +new Date(data?.updatedAt) < 2 * 60 * 1000 ? { data } : {}),
				members: data?.memberCount || null,
				exists: !!server,
			}
		})
	return {
		props: {
			logged: !!user || !!guilds,
			user: await get.user.load(user || ''),
			guilds: guilds ? (await Promise.all(guilds)).filter((g) => !g?.exists) : null,
		},
	}
}

interface AddBotProps {
	logged: boolean
	user: User
	csrfToken: string
	theme: Theme
	guilds: (RawGuild & { data: ServerData; exists?: boolean })[]
}

export default AddBot
