設定画面 (#34) (#397)

Reviewed-on: #397
Co-authored-by: miteruzo <miteruzo@naver.com>
Co-committed-by: miteruzo <miteruzo@naver.com>

frontend/src/pages/posts/PostSearchPage.tsx

@@ -14,8 +14,20 @@ import Pagination from '@/components/common/Pagination'
 import TagInput from '@/components/common/TagInput'
 import MainArea from '@/components/layout/MainArea'
 import { SITE_TITLE } from '@/config'
+import { clientAnimationTransition,
+	 clientScrollBehaviour } from '@/lib/clientAnimation'
 import { fetchPosts } from '@/lib/posts'
 import { postsKeys } from '@/lib/queryKeys'
+import {
+    DEFAULT_POST_LIST_LIMIT,
+    DEFAULT_POST_LIST_ORDER,
+    getClientListLimit,
+    getClientListOrder,
+    LIST_LIMIT_OPTIONS,
+    setClientListSettings,
+} from '@/lib/settings'
+import { useClientBehaviourSettings } from '@/lib/useClientBehaviourSettings'
+import { useKeyboardShortcuts } from '@/lib/useKeyboardShortcuts'
 import { dateString, inputClass, originalCreatedAtString } from '@/lib/utils'
 
 import type { FC, FormEvent } from 'react'
@@ -31,8 +43,40 @@ const setIf = (qs: URLSearchParams, k: string, v: string | null) => {
     qs.set (k, t)
 }
 
+const parseLimit = (value: string | null): 20 | 50 | 100 | null => {
+  const n = Number (value)
+  return n === 20 || n === 50 || n === 100 ? n : null
+}
+
+const parseOrder = (value: string | null): FetchPostsOrder | null => {
+  switch (value)
+  {
+  case 'title:asc':
+  case 'title:desc':
+  case 'url:asc':
+  case 'url:desc':
+  case 'original_created_at:asc':
+  case 'original_created_at:desc':
+  case 'created_at:asc':
+  case 'created_at:desc':
+  case 'updated_at:asc':
+  case 'updated_at:desc':
+    return value
+
+  default:
+    return null
+  }
+}
+
 
 const PostSearchPage: FC = () => {
+  const behaviourSettings = useClientBehaviourSettings ()
+  const animationMode = behaviourSettings.animation ?? 'normal'
+  const thumbnailTransition = clientAnimationTransition (
+      animationMode,
+      { normal: { type: 'spring', stiffness: 500, damping: 40, mass: .5 },
+	reduced: { duration: .08, ease: 'linear' as const } },
+  )
   const location = useLocation ()
 
   const navigate = useNavigate ()
@@ -41,7 +85,11 @@ const PostSearchPage: FC = () => {
 			 [location.search])
 
   const page = Number (query.get ('page') ?? 1)
-  const limit = Number (query.get ('limit') ?? 20)
+  const limit = (
+      parseLimit (query.get ('limit'))
+      ?? getClientListLimit ('postSearch')
+      ?? DEFAULT_POST_LIST_LIMIT
+  )
 
   const qURL = query.get ('url') ?? ''
   const qTitle = query.get ('title') ?? ''
@@ -53,7 +101,11 @@ const PostSearchPage: FC = () => {
   const qCreatedTo = query.get ('created_to') ?? ''
   const qUpdatedFrom = query.get ('updated_from') ?? ''
   const qUpdatedTo = query.get ('updated_to') ?? ''
-  const order = (query.get ('order') || 'original_created_at:desc') as FetchPostsOrder
+  const order = (
+      parseOrder (query.get ('order'))
+      ?? getClientListOrder<FetchPostsOrder> ('postSearch')
+      ?? DEFAULT_POST_LIST_ORDER
+  )
 
   const [createdFrom, setCreatedFrom] = useState<string | null> (null)
   const [createdTo, setCreatedTo] = useState<string | null> (null)
@@ -83,6 +135,10 @@ const PostSearchPage: FC = () => {
   const results = data?.posts ?? []
   const totalPages = data ? Math.ceil (data.count / limit) : 0
 
+  useEffect (() => {
+    setClientListSettings ('postSearch', { limit, order })
+  }, [limit, order])
+
   useEffect (() => {
     setURL (qURL ?? '')
     setTitle (qTitle ?? '')
@@ -95,9 +151,11 @@ const PostSearchPage: FC = () => {
     setUpdatedFrom (qUpdatedFrom)
     setUpdatedTo (qUpdatedTo)
 
-    document.querySelector ('table')?.scrollIntoView ({ behavior: 'smooth' })
-  }, [location.search, qCreatedFrom, qCreatedTo, qMatch, qOriginalCreatedFrom,
-      qOriginalCreatedTo, qTags, qTitle, qUpdatedFrom, qUpdatedTo, qURL])
+    document.querySelector ('table')?.scrollIntoView ({
+	behavior: clientScrollBehaviour (animationMode) })
+  }, [animationMode, location.search, qCreatedFrom, qCreatedTo, qMatch,
+      qOriginalCreatedFrom, qOriginalCreatedTo, qTags, qTitle, qUpdatedFrom,
+      qUpdatedTo, qURL])
 
   const search = async () => {
     const qs = new URLSearchParams ()
@@ -113,6 +171,22 @@ const PostSearchPage: FC = () => {
     qs.set ('match', matchType)
     qs.set ('page', '1')
     qs.set ('order', order)
+    qs.set ('limit', String (limit))
+    navigate (`${ location.pathname }?${ qs.toString () }`)
+  }
+
+  const updateListQuery = (next: { limit?: 20 | 50 | 100
+				   order?: FetchPostsOrder }) => {
+    const qs = new URLSearchParams (location.search)
+    qs.set ('limit', String (next.limit ?? limit))
+    qs.set ('order', next.order ?? order)
+    qs.set ('page', '1')
+    navigate (`${ location.pathname }?${ qs.toString () }`)
+  }
+
+  const updatePage = (nextPage: number) => {
+    const qs = new URLSearchParams (location.search)
+    qs.set ('page', String (Math.max (1, nextPage)))
     navigate (`${ location.pathname }?${ qs.toString () }`)
   }
 
@@ -121,6 +195,23 @@ const PostSearchPage: FC = () => {
     search ()
   }
 
+  useKeyboardShortcuts (useMemo (() => ({
+      ...(page > 1
+	  ? {
+	      'pagination.previous': () => {
+		  updatePage (page - 1)
+	      },
+	  }
+	  : { }),
+      ...(totalPages > 0 && page < totalPages
+	  ? {
+	      'pagination.next': () => {
+		  updatePage (Math.min (page + 1, totalPages))
+	      },
+	  }
+	  : { }),
+  }), [page, totalPages, location.search]))
+
   const defaultDirection = { title: 'asc',
 			     url: 'asc',
 			     original_created_at: 'desc',
@@ -134,7 +225,24 @@ const PostSearchPage: FC = () => {
 	</Helmet>
 
 	<div className="max-w-xl">
-	  <PageTitle>広場検索</PageTitle>
+	  <div className="flex flex-wrap items-center justify-between gap-3">
+	    <PageTitle>広場検索</PageTitle>
+	    <label className="flex items-center gap-2 text-xs text-muted-foreground">
+	      <span>件数</span>
+	      <select
+		  className="rounded border border-border bg-background px-2 py-1 text-sm
+			     text-foreground"
+		  value={limit}
+		  onChange={ev => updateListQuery ({
+		      limit: Number (ev.target.value) as 20 | 50 | 100,
+		  })}>
+		{LIST_LIMIT_OPTIONS.map (value => (
+		    <option key={value} value={value}>
+		      {value}
+		    </option>))}
+	      </select>
+	    </label>
+	  </div>
 
 	  <form onSubmit={handleSearch} className="space-y-2">
 	    {/* タイトル */}
@@ -142,6 +250,7 @@ const PostSearchPage: FC = () => {
 	      {({ invalid }) => (
 		  <input
 		      type="text"
+		      data-shortcut-focus-search="true"
 		      value={title}
 		      onChange={e => setTitle (e.target.value)}
 		      className={inputClass (invalid)}/>)}
@@ -161,6 +270,7 @@ const PostSearchPage: FC = () => {
 	    <FormField label="タグ">
 	      {() => (
 		  <TagInput
+		      includeNico={true}
 		      value={tagsStr}
 		      setValue={setTagsStr}/>)}
 	    </FormField>
@@ -296,15 +406,16 @@ const PostSearchPage: FC = () => {
 		  </thead>
 		  <tbody>
 		    {results.map (row => (
-			<tr key={row.id} className="even:bg-gray-100 dark:even:bg-gray-700">
+			<tr
+			    key={row.id}
+			    className="even:bg-gray-100 dark:even:bg-gray-700">
 			  <td className="p-2">
 			    <PrefetchLink to={`/posts/${ row.id }`} title={row.title || undefined}>
 			      <motion.div
-				  layoutId={`page-${ row.id }`}
-				  transition={{ type: 'spring',
-						stiffness: 500,
-						damping: 40,
-						mass: .5 }}>
+				  layoutId={animationMode === 'off'
+				      ? undefined
+				      : `page-${ row.id }`}
+				  transition={thumbnailTransition}>
 				<img src={row.thumbnail || row.thumbnailBase || undefined}
 				     alt={row.title || row.url}
 				     title={row.title || row.url || undefined}