core/pages/search.tsx

import { NextPage, NextPageContext } from 'next'
import type { FC } from 'react'
import dynamic from 'next/dynamic'
import { ParsedUrlQuery } from 'querystring'

import { List, Bot, Server } from '@types'
import { get } from '@utils/Query'
import { SearchQuerySchema } from '@utils/Yup'
import { KoreanbotsEndPoints } from '@utils/Constants'


const Hero = dynamic(() => import('@components/Hero'))
const Advertisement = dynamic(() => import('@components/Advertisement'))
const BotCard = dynamic(() => import('@components/BotCard'))
const ServerCard = dynamic(() => import('@components/ServerCard'))
const Container = dynamic(() => import('@components/Container'))
const ResponsiveGrid = dynamic(() => import('@components/ResponsiveGrid'))
const LongButton = dynamic(() => import('@components/LongButton'))
const Redirect = dynamic(() => import('@components/Redirect'))

const SearchComponent: FC<{data: List<Bot|Server>, query: URLQuery, type: 'bot' | 'server' }> = ({ data, query, type }) => {
	return <div className='py-20'>
		<h1 className='text-4xl font-bold'>{type === 'bot' ? '봇' : '서버'}</h1>
		{ !data || data.data.length === 0 ? <h1 className='text-3xl font-bold text-center py-20'>검색 결과가 없습니다.</h1> :
			<>
				<ResponsiveGrid>
					{
						data.data.map(el => ( type === 'bot' ? <BotCard key={el.id} bot={el as Bot} /> : <ServerCard key={el.id} type='list' server={el as Server} /> ))
					}
				</ResponsiveGrid>
				{
					data.totalPage !== 1 && <LongButton center href={type === 'bot' ? KoreanbotsEndPoints.URL.searchBot(query.q) : KoreanbotsEndPoints.URL.searchServer(query.q)}>
						더보기
					</LongButton>
				}
			</>
		}
	</div>
}
const Search:NextPage<SearchProps> = ({ botData, serverData, priority, query }) => {
	if(!query?.q) return <Redirect text={false} to='/' />
	const list: ('bot'|'server')[] = [ 'bot', 'server' ]
	return <>
		<Hero type={priority ? priority === 'bot' ? 'bots' : 'servers' : 'all'} header={`"${query.q}" 검색 결과`} description={`'${query.q}' 에 대한 검색 결과입니다.`} />
		<Container>
			<section id='list'>
				<Advertisement />
				{
					(priority === 'server' ? list.reverse() : list).map(el => <SearchComponent key={el} data={el === 'bot' ? botData : serverData} query={query} type={el} />)
				}	
				<Advertisement />
			</section>
		</Container>
	</>
}

export const getServerSideProps = async(ctx: Context) => {
	if(ctx.query.query && !ctx.query.q) ctx.query.q = ctx.query.query
	if(!ctx.query?.q) {
		ctx.res.statusCode = 301
		ctx.res.setHeader('Location', '/')
		return { props: {} }
	}
	if(!ctx.query.page) ctx.query.page = '1'
	const validate = await SearchQuerySchema.validate(ctx.query).then(el => el).catch(() => null)
	if(!validate || isNaN(Number(ctx.query.page))) return { props: { query: ctx.query } }
	else {
		return {
			props: {
				botData: await get.list.search.load(JSON.stringify({ query: ctx.query.q || '', page: ctx.query.page })).then(el => el).catch(() => null),
				serverData: await get.serverList.search.load(JSON.stringify({ query: ctx.query.q || '', page: ctx.query.page })).then(el => el).catch(() => null),
				query: ctx.query,
				priority: validate.priority || null
			}
		}
	}
}


interface SearchProps {
  botData?: List<Bot>
	serverData?: List<Server>
	priority?: 'bot' | 'server'
  query: URLQuery
}

interface Context extends NextPageContext {
  query: URLQuery  
}

interface URLQuery extends ParsedUrlQuery {
  q?: string
	query?: string
  page?: string
}

export default Search