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/components/PostList.tsx

@@ -3,6 +3,7 @@ import { useRef } from 'react'
 import { useLocation } from 'react-router-dom'
 
 import PrefetchLink from '@/components/PrefetchLink'
+import { useClientBehaviourSettings } from '@/lib/useClientBehaviourSettings'
 import { cn } from '@/lib/utils'
 import { useSharedTransitionStore } from '@/stores/sharedTransitionStore'
 
@@ -16,6 +17,15 @@ type Props = { posts:     Post[]
 
 const PostList: FC<Props> = ({ posts, onClick }) => {
   const location = useLocation ()
+  const behaviourSettings = useClientBehaviourSettings ()
+  const thumbnailMode = behaviourSettings.thumbnailMode ?? 'normal'
+  const animationMode = behaviourSettings.animation ?? 'normal'
+  const cardLayoutTransition =
+      animationMode === 'off'
+      ? { duration: 0 }
+      : animationMode === 'reduced'
+	? { duration: .08, ease: 'linear' as const }
+	: { duration: .2, ease: 'easeOut' as const }
 
   const setForLocationKey = useSharedTransitionStore (s => s.setForLocationKey)
 
@@ -39,7 +49,8 @@ const PostList: FC<Props> = ({ posts, onClick }) => {
 		  }}>
 		<motion.div
 		    ref={cardRef}
-		    layoutId={layoutId}
+		    layout={animationMode === 'off' ? false : true}
+		    layoutId={animationMode === 'off' ? undefined : layoutId}
 		    className={cn ('w-full h-full overflow-hidden rounded-xl shadow',
 				   'transform-gpu will-change-transform',
 				   (post.childPosts ?? []).length > 0 && 'ring-4 ring-green-500',
@@ -54,22 +65,36 @@ const PostList: FC<Props> = ({ posts, onClick }) => {
 		    }}
 		    onLayoutAnimationComplete={() => {
 		      if (!(cardRef.current))
-			return 
+			return
 
 		      cardRef.current.style.zIndex = ''
 		      cardRef.current.style.position = ''
 		    }}
-		    transition={{ layout: { duration: .2, ease: 'easeOut' } }}>
-		  <img src={post.thumbnail || post.thumbnailBase || undefined}
-		       alt={post.title || post.url}
-		       title={post.title || post.url || undefined}
-		       loading={i < 12 ? 'eager' : 'lazy'}
-		       decoding="async"
-		       className="object-cover w-full h-full"/>
+		    transition={{ layout: cardLayoutTransition }}>
+		  {thumbnailMode === 'off'
+		   ? (
+		      <div className="flex h-full w-full items-center justify-center
+				      bg-muted text-center text-xs text-muted-foreground">
+			サムネイルなし
+		      </div>)
+		   : (
+		      <img
+			  src={post.thumbnail || post.thumbnailBase || undefined}
+			  alt={post.title || post.url}
+			  title={post.title || post.url || undefined}
+			  loading={
+			      thumbnailMode === 'light'
+			      ? 'lazy'
+			      : i < 12
+				? 'eager'
+				: 'lazy'
+			  }
+			  decoding="async"
+			  className="object-cover w-full h-full"/>)}
 		</motion.div>
 	      </PrefetchLink>)
 	})}
       </div>)
 }
 
-export default PostList
+export default PostList