core/pages/developers/applications/servers/[id].tsx

import { NextPage, NextPageContext } from 'next'
import dynamic from 'next/dynamic'
import { useRouter } from 'next/router'
import { useState } from 'react'
import useClipboard from 'react-use-clipboard'

import { get } from '@utils/Query'
import { cleanObject, parseCookie, redirectTo } from '@utils/Tools'
import { getToken } from '@utils/Csrf'
import Fetch from '@utils/Fetch'

import { ParsedUrlQuery } from 'querystring'
import { Server, BotSpec, ResponseProps, Theme, WebhookStatus } from '@types'

import NotFound from 'pages/404'
import Link from 'next/link'
import { DeveloperServer, DeveloperServerSchema } from '@utils/Yup'
import { Form, Formik } from 'formik'
import Tooltip from '@components/Tooltip'
import Input from '@components/Form/Input'

const Button = dynamic(() => import('@components/Button'))
const DeveloperLayout = dynamic(() => import('@components/DeveloperLayout'))
const ServerIcon = dynamic(() => import('@components/ServerIcon'))
const Message = dynamic(() => import('@components/Message'))
const Modal = dynamic(() => import('@components/Modal'))

const ServerApplication: NextPage<ServerApplicationProps> = ({ user, spec, server, theme, csrfToken }) => {
	const router = useRouter()
	const [ data, setData ] = useState<ResponseProps<unknown>>(null)
	const [ modalOpened, setModalOpen ] = useState(false)
	const [ showToken, setShowToken ] = useState(false)
	const [ tokenCopied, setTokenCopied ] = useClipboard(spec?.token, {
		successDuration: 1000
	})
	async function updateApplication(d: DeveloperServer) {
		const res = await Fetch(`/applications/servers/${server.id}`, {
			method: 'PATCH',
			body: JSON.stringify(cleanObject(d))
		})
		setData(res)
	}

	async function resetToken() {
		const res = await Fetch<{ token: string }>(`/applications/servers/${server.id}/reset`, {
			method: 'POST',
			body: JSON.stringify({ token: spec.token, _csrf: csrfToken })
		})
		setData(res)

		return res
	}

	if(!user) {
		localStorage.redirectTo = window.location.href
		redirectTo(router, 'login')
		return
	}
	if(!server) return <NotFound />
	return <DeveloperLayout enabled='applications'>
		<Link href='/developers/applications'>
			<a className='text-blue-500 hover:text-blue-400'>
				<i className='fas fa-arrow-left' /> 돌아가기
			</a>
		</Link>
		<h1 className='text-3xl font-bold'>서버 설정</h1>
		<p className='text-gray-400'>한국 디스코드 리스트 API에 사용할 정보를 이곳에서 설정하실 수 있습니다.</p>
		{
			spec ? <>
				<div className='lg:flex pt-6'>
					<div className='lg:w-1/5'>
						<ServerIcon id={server.id} />
					</div>
					<div className='lg:w-4/5 relative'>
						<div className='mt-4'>
							{
								!data ? '' : data.code === 200 ? 
									<Message type='success'>
										<h2 className='text-lg font-extrabold'>수정 성공!</h2>
										<p>서버 정보를 저장했습니다.</p>
									</Message> : <Message type='error'>
										<h2 className='text-lg font-extrabold'>{data.message}</h2>
										<ul className='list-disc list-inside'>
											{
												data.errors?.map((el, i)=> <li key={i}>{el}</li>)
											}
										</ul>
									</Message>
							}
						</div>
						<div className='grid text-left px-6'>
							<h2 className='text-3xl font-bold mb-2 mt-3'>{server.name}</h2>
							<h3 className='text-lg font-semibold'>서버 토큰</h3>
							<pre className='text-sm overflow-x-scroll w-full'>{showToken ? spec.token : '******************'}</pre>
							<div className='pt-3 pb-6'>
								<Button onClick={() => setShowToken(!showToken)}>{showToken ? '숨기기' : '보기'}</Button>
								<Button onClick={setTokenCopied} className={tokenCopied ? 'bg-emerald-400 text-white' : null}>{tokenCopied ? '복사됨' : '복사'}</Button>
								<Button onClick={()=> setModalOpen(true)}>재발급</Button>
								<Modal isOpen={modalOpened} onClose={() => setModalOpen(false)} dark={theme === 'dark'} header='정말로 토큰을 재발급하시겠습니까?'>
									<p>기존에 사용중이시던 토큰은 더 이상 사용하실 수 없습니다</p>
									<div className='text-right pt-6'>
										<Button className='bg-gray-500 text-white hover:opacity-90' onClick={()=> setModalOpen(false)}>취소</Button>
										<Button onClick={async ()=> {
											const res = await resetToken()
											if(res.data?.token) spec.token = res.data.token
											setModalOpen(false)
										}}>재발급</Button>
									</div>
								</Modal>
							</div>
							<Formik validationSchema={DeveloperServerSchema} initialValues={{
								webhookURL: spec.webhookURL || '',
								_csrf: csrfToken
							}}
							onSubmit={updateApplication}>
								{({ errors, touched }) => (
									<Form>
										<div className='mb-2'>
											<h3 className='font-bold mb-1'>
												웹훅 URL
												{(!data || data.code !== 200) && spec.webhookStatus === WebhookStatus.Disabled && (
													<Tooltip direction='left' text='웹훅 링크가 유효하지 않아 웹훅이 중지되었습니다.'>
														<span className='text-red-500 text-base font-semibold pl-1' role='img' aria-label='warning'>⚠️</span>
													</Tooltip>
												)}
											</h3>
											<p className='text-gray-400 text-sm mb-1'>웹훅을 이용하여 한국 디스코드 리스트의 서버에 발생하는 이벤트를 받아볼 수 있습니다.<br/>
											웹훅 링크가 유효하지 않을 경우 웹훅이 중지되며, 다시 저장할 경우 다시 활성화됩니다.<br/>
											웹훅에 대한 자세한 내용은 <Link href={'/developers/docs/%EC%9B%B9%ED%9B%84%ED%81%AC'}><a className='text-blue-500 hover:text-blue-400 font-semibold'>개발자 문서</a></Link>에서 확인하실 수 있습니다.
											</p>
											<Input name='webhookURL' placeholder='https://webhook.koreanbots.dev' />
											{touched.webhookURL && errors.webhookURL ? <div className='text-red-500 text-xs font-light mt-1'>{errors.webhookURL}</div> : null}
										</div>
										<Button type='submit'><i className='far fa-save'/> 저장</Button>
									</Form>
								)}
							</Formik>
						</div>
					</div>
				</div>
			</> : <div className='mt-5'>
				<Message type='error'>
					<h2 className='text-lg font-extrabold'>서버 정보를 불러올 수 없습니다.</h2>
					<p>서버에서 봇이 추방되었거나, 봇이 오프라인이여서 서버 정보를 갱신할 수 없습니다.</p>
				</Message>
			</div>
		}
	</DeveloperLayout>

}

interface ServerApplicationProps {
  user: string
  spec: BotSpec
	server: Server
	csrfToken: string
	theme: Theme
}

export const getServerSideProps = async (ctx: Context) => {
	const parsed = parseCookie(ctx.req)
	const user = await get.Authorization(parsed?.token) || ''
	const server = await get.server.load(ctx.query.id)
	return {
		props: { user, spec: server?.state === 'unreachable' ? null : await get.serverSpec(ctx.query.id, user), server, csrfToken: getToken(ctx.req, ctx.res) }
	}
}

interface Context extends NextPageContext {
  query: URLQuery
}

interface URLQuery extends ParsedUrlQuery {
  id: string
}

export default ServerApplication