From 13eca98133e5cd3f4ab37333d681131aba0e40b6 Mon Sep 17 00:00:00 2001
From: Carlos Valente <34649812+cpvalente@users.noreply.github.com>
Date: Thu, 14 Sep 2023 21:06:48 +0200
Subject: [PATCH] refactor: recompose and memoise (#522)

---
 .../client/src/features/cuesheet/Cuesheet.tsx | 137 +++---------------
 .../cuesheet-table-elements/BlockRow.tsx      |  18 +++
 .../CuesheetHeader.tsx                        | 108 ++++++++++++++
 .../cuesheet-table-elements/CuesheetRow.tsx   |   6 +
 .../cuesheet-table-elements/DelayRow.tsx      |  22 +++
 .../EditableCell.tsx                          |   0
 .../cuesheet-table-elements/EventRow.tsx      |  38 +++++
 .../SortableCell.tsx                          |   0
 .../CuesheetTableHeader.tsx                   |  28 +---
 .../CuesheetTableHeaderTimers.tsx             |  31 ++++
 .../CuesheetTableSettings.tsx                 |   5 +-
 .../src/features/cuesheet/cuesheetCols.tsx    |   2 +-
 12 files changed, 252 insertions(+), 143 deletions(-)
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-elements/BlockRow.tsx
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetHeader.tsx
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetRow.tsx
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-elements/DelayRow.tsx
 rename apps/client/src/features/cuesheet/{tableElements => cuesheet-table-elements}/EditableCell.tsx (100%)
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-elements/EventRow.tsx
 rename apps/client/src/features/cuesheet/{tableElements => cuesheet-table-elements}/SortableCell.tsx (100%)
 create mode 100644 apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeaderTimers.tsx

diff --git a/apps/client/src/features/cuesheet/Cuesheet.tsx b/apps/client/src/features/cuesheet/Cuesheet.tsx
index 6d377a826..928766528 100644
--- a/apps/client/src/features/cuesheet/Cuesheet.tsx
+++ b/apps/client/src/features/cuesheet/Cuesheet.tsx
@@ -1,34 +1,20 @@
 import { useRef } from 'react';
-import { Tooltip } from '@chakra-ui/react';
-import {
-  closestCenter,
-  DndContext,
-  DragEndEvent,
-  KeyboardSensor,
-  PointerSensor,
-  TouchSensor,
-  useSensor,
-  useSensors,
-} from '@dnd-kit/core';
-import { horizontalListSortingStrategy, SortableContext, sortableKeyboardCoordinates } from '@dnd-kit/sortable';
 import { ColumnDef, flexRender, getCoreRowModel, useReactTable } from '@tanstack/react-table';
 import { isOntimeBlock, isOntimeDelay, isOntimeEvent, OntimeRundown, OntimeRundownEntry } from 'ontime-types';
 
 import useFollowComponent from '../../common/hooks/useFollowComponent';
 import { useLocalStorage } from '../../common/hooks/useLocalStorage';
-import { millisToDelayString } from '../../common/utils/dateConfig';
-import { getAccessibleColour } from '../../common/utils/styleUtils';
-import { tooltipDelayFast } from '../../ontimeConfig';
 
+import BlockRow from './cuesheet-table-elements/BlockRow';
+import CuesheetHeader from './cuesheet-table-elements/CuesheetHeader';
+import DelayRow from './cuesheet-table-elements/DelayRow';
+import EventRow from './cuesheet-table-elements/EventRow';
 import CuesheetTableSettings from './cuesheet-table-settings/CuesheetTableSettings';
 import { useCuesheetSettings } from './store/CuesheetSettings';
-import { SortableCell } from './tableElements/SortableCell';
 import { initialColumnOrder } from './cuesheetCols';
 
 import style from './Cuesheet.module.scss';
 
-const pastOpacity = '0.2';
-
 interface CuesheetProps {
   data: OntimeRundown;
   columns: ColumnDef<OntimeRundownEntry>[];
@@ -67,49 +53,6 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
     getCoreRowModel: getCoreRowModel(),
   });
 
-  const sensors = useSensors(
-    useSensor(PointerSensor, {
-      activationConstraint: {
-        delay: 100,
-        tolerance: 50,
-      },
-    }),
-    useSensor(TouchSensor, {
-      activationConstraint: {
-        delay: 100,
-        tolerance: 50,
-      },
-    }),
-    useSensor(KeyboardSensor, {
-      coordinateGetter: sortableKeyboardCoordinates,
-    }),
-  );
-
-  const handleOnDragEnd = (event: DragEndEvent) => {
-    const { delta, active, over } = event;
-
-    // cancel if delta y is greater than 200
-    if (delta.y > 200) return;
-    // cancel if we do not have an over id
-    if (over?.id == null) return;
-
-    // get index of from
-    const fromIndex = columnOrder.indexOf(active.id as string);
-
-    // get index of to
-    const toIndex = columnOrder.indexOf(over.id as string);
-
-    if (toIndex === -1) {
-      return;
-    }
-
-    const reorderedCols = [...columnOrder];
-    const reorderedItem = reorderedCols.splice(fromIndex, 1);
-    reorderedCols.splice(toIndex, 0, reorderedItem[0]);
-
-    saveColumnOrder(reorderedCols);
-  };
-
   const resetColumnOrder = () => {
     saveColumnOrder(initialColumnOrder);
   };
@@ -122,6 +65,8 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
     setColumnSizing({});
   };
 
+  const headerGroups = table.getHeaderGroups;
+
   let eventIndex = 0;
   let isPast = Boolean(selectedId);
 
@@ -137,37 +82,7 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
       )}
       <div ref={tableContainerRef} className={style.cuesheetContainer}>
         <table className={style.cuesheet}>
-          <thead className={style.tableHeader}>
-            {table.getHeaderGroups().map((headerGroup) => {
-              const key = headerGroup.id;
-
-              return (
-                <DndContext key={key} sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleOnDragEnd}>
-                  <tr key={headerGroup.id}>
-                    <th className={style.indexColumn}>
-                      <Tooltip label='Event Order' openDelay={tooltipDelayFast}>
-                        #
-                      </Tooltip>
-                    </th>
-                    <SortableContext key={key} items={headerGroup.headers} strategy={horizontalListSortingStrategy}>
-                      {headerGroup.headers.map((header) => {
-                        const width = header.getSize();
-
-                        return (
-                          <SortableCell key={header.column.columnDef.id} header={header} style={{ width }}>
-                            {header.isPlaceholder
-                              ? null
-                              : flexRender(header.column.columnDef.header, header.getContext())}
-                          </SortableCell>
-                        );
-                      })}
-                    </SortableContext>
-                  </tr>
-                </DndContext>
-              );
-            })}
-          </thead>
-
+          <CuesheetHeader headerGroups={headerGroups} />
           <tbody>
             {table.getRowModel().rows.map((row) => {
               const key = row.original.id;
@@ -177,13 +92,7 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
               }
 
               if (isOntimeBlock(row.original)) {
-                const title = row.original.title;
-
-                return (
-                  <tr key={key} className={style.blockRow}>
-                    <td>{title}</td>
-                  </tr>
-                );
+                return <BlockRow key={key} title={row.original.title} />;
               }
               if (isOntimeDelay(row.original)) {
                 const delayVal = row.original.duration;
@@ -192,12 +101,7 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
                   return null;
                 }
 
-                const delayTime = millisToDelayString(delayVal);
-                return (
-                  <tr key={key} className={style.delayRow}>
-                    <td>{delayTime}</td>
-                  </tr>
-                );
+                return <DelayRow key={key} duration={delayVal} />;
               }
               if (isOntimeEvent(row.original)) {
                 eventIndex++;
@@ -210,25 +114,20 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
                   return null;
                 }
 
-                const bgFallback = 'transparent';
-                const bgColour = row.original.colour || bgFallback;
-                const textColour = bgColour === bgFallback ? undefined : getAccessibleColour(bgColour);
-                const isSkipped = row.original.skip;
-
                 let rowBgColour: string | undefined;
-                if (row.original.id === selectedId) {
+                if (isSelected) {
                   rowBgColour = 'var(--cuesheet-running-bg-override, #D20300)'; // $red-700
                 }
+
                 return (
-                  <tr
+                  <EventRow
                     key={key}
-                    className={`${style.eventRow} ${isSkipped ? style.skip : ''}`}
-                    style={{ opacity: `${isPast ? pastOpacity : '1'}` }}
-                    ref={isSelected ? selectedRef : undefined}
+                    eventIndex={eventIndex}
+                    isPast={isPast}
+                    selectedRef={isSelected ? selectedRef : undefined}
+                    skip={row.original.skip}
+                    colour={row.original.colour}
                   >
-                    <td className={style.indexColumn} style={{ backgroundColor: bgColour, color: textColour?.color }}>
-                      {eventIndex}
-                    </td>
                     {row.getVisibleCells().map((cell) => {
                       return (
                         <td key={cell.id} style={{ width: cell.column.getSize(), backgroundColor: rowBgColour }}>
@@ -236,7 +135,7 @@ export default function Cuesheet({ data, columns, handleUpdate, selectedId }: Cu
                         </td>
                       );
                     })}
-                  </tr>
+                  </EventRow>
                 );
               }
 
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-elements/BlockRow.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/BlockRow.tsx
new file mode 100644
index 000000000..7b2b398d0
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-elements/BlockRow.tsx
@@ -0,0 +1,18 @@
+import { memo } from 'react';
+
+import style from '../Cuesheet.module.scss';
+
+interface BlockRowProps {
+  title: string;
+}
+
+function BlockRow(props: BlockRowProps) {
+  const { title } = props;
+  return (
+    <tr className={style.blockRow}>
+      <td>{title}</td>
+    </tr>
+  );
+}
+
+export default memo(BlockRow);
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetHeader.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetHeader.tsx
new file mode 100644
index 000000000..a340fc098
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetHeader.tsx
@@ -0,0 +1,108 @@
+import { memo } from 'react';
+import { Tooltip } from '@chakra-ui/react';
+import {
+  closestCenter,
+  DndContext,
+  DragEndEvent,
+  KeyboardSensor,
+  PointerSensor,
+  TouchSensor,
+  useSensor,
+  useSensors,
+} from '@dnd-kit/core';
+import { horizontalListSortingStrategy, SortableContext, sortableKeyboardCoordinates } from '@dnd-kit/sortable';
+import { flexRender, HeaderGroup } from '@tanstack/react-table';
+import { OntimeRundownEntry } from 'ontime-types';
+
+import { useLocalStorage } from '../../../common/hooks/useLocalStorage';
+import { tooltipDelayFast } from '../../../ontimeConfig';
+import { initialColumnOrder } from '../cuesheetCols';
+
+import { SortableCell } from './SortableCell';
+
+import style from '../Cuesheet.module.scss';
+
+interface CuesheetHeaderProps {
+  headerGroups: () => HeaderGroup<OntimeRundownEntry>[];
+}
+
+function CuesheetHeader(props: CuesheetHeaderProps) {
+  const { headerGroups } = props;
+  const [columnOrder, saveColumnOrder] = useLocalStorage<string[]>('table-order', initialColumnOrder);
+
+  const handleOnDragEnd = (event: DragEndEvent) => {
+    const { delta, active, over } = event;
+
+    // cancel if delta y is greater than 200
+    if (delta.y > 200) return;
+    // cancel if we do not have an over id
+    if (over?.id == null) return;
+
+    // get index of from
+    const fromIndex = columnOrder.indexOf(active.id as string);
+
+    // get index of to
+    const toIndex = columnOrder.indexOf(over.id as string);
+
+    if (toIndex === -1) {
+      return;
+    }
+
+    const reorderedCols = [...columnOrder];
+    const reorderedItem = reorderedCols.splice(fromIndex, 1);
+    reorderedCols.splice(toIndex, 0, reorderedItem[0]);
+
+    saveColumnOrder(reorderedCols);
+  };
+
+  const sensors = useSensors(
+    useSensor(PointerSensor, {
+      activationConstraint: {
+        delay: 100,
+        tolerance: 50,
+      },
+    }),
+    useSensor(TouchSensor, {
+      activationConstraint: {
+        delay: 100,
+        tolerance: 50,
+      },
+    }),
+    useSensor(KeyboardSensor, {
+      coordinateGetter: sortableKeyboardCoordinates,
+    }),
+  );
+
+  return (
+    <thead className={style.tableHeader}>
+      {headerGroups().map((headerGroup) => {
+        const key = headerGroup.id;
+
+        return (
+          <DndContext key={key} sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleOnDragEnd}>
+            <tr key={headerGroup.id}>
+              <th className={style.indexColumn}>
+                <Tooltip label='Event Order' openDelay={tooltipDelayFast}>
+                  #
+                </Tooltip>
+              </th>
+              <SortableContext key={key} items={headerGroup.headers} strategy={horizontalListSortingStrategy}>
+                {headerGroup.headers.map((header) => {
+                  const width = header.getSize();
+
+                  return (
+                    <SortableCell key={header.column.columnDef.id} header={header} style={{ width }}>
+                      {header.isPlaceholder ? null : flexRender(header.column.columnDef.header, header.getContext())}
+                    </SortableCell>
+                  );
+                })}
+              </SortableContext>
+            </tr>
+          </DndContext>
+        );
+      })}
+    </thead>
+  );
+}
+
+export default memo(CuesheetHeader);
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetRow.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetRow.tsx
new file mode 100644
index 000000000..5a0a9ae89
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-elements/CuesheetRow.tsx
@@ -0,0 +1,6 @@
+interface CuesheetRowProps {
+  row: OntimeRundownEntry;
+  isSelected: boolean;
+}
+
+function CuesheetRow() {}
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-elements/DelayRow.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/DelayRow.tsx
new file mode 100644
index 000000000..1afbd3d26
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-elements/DelayRow.tsx
@@ -0,0 +1,22 @@
+import { memo } from 'react';
+
+import { millisToDelayString } from '../../../common/utils/dateConfig';
+
+import style from '../Cuesheet.module.scss';
+
+interface DelayRowProps {
+  duration: number;
+}
+
+function DelayRow(props: DelayRowProps) {
+  const { duration } = props;
+  const delayTime = millisToDelayString(duration);
+
+  return (
+    <tr className={style.delayRow}>
+      <td>{delayTime}</td>
+    </tr>
+  );
+}
+
+export default memo(DelayRow);
diff --git a/apps/client/src/features/cuesheet/tableElements/EditableCell.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/EditableCell.tsx
similarity index 100%
rename from apps/client/src/features/cuesheet/tableElements/EditableCell.tsx
rename to apps/client/src/features/cuesheet/cuesheet-table-elements/EditableCell.tsx
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-elements/EventRow.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/EventRow.tsx
new file mode 100644
index 000000000..4368cc79e
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-elements/EventRow.tsx
@@ -0,0 +1,38 @@
+import { memo, MutableRefObject, PropsWithChildren } from 'react';
+
+import { getAccessibleColour } from '../../../common/utils/styleUtils';
+
+import style from '../Cuesheet.module.scss';
+
+const pastOpacity = '0.2';
+
+interface EventRowProps {
+  eventIndex: number;
+  isPast?: boolean;
+  selectedRef?: MutableRefObject<HTMLTableRowElement | null>;
+  skip?: boolean;
+  colour?: string;
+}
+
+function EventRow(props: PropsWithChildren<EventRowProps>) {
+  const { children, eventIndex, isPast, selectedRef, skip, colour } = props;
+
+  const bgFallback = 'transparent';
+  const bgColour = colour || bgFallback;
+  const textColour = bgColour === bgFallback ? undefined : getAccessibleColour(bgColour);
+
+  return (
+    <tr
+      className={`${style.eventRow} ${skip ? style.skip : ''}`}
+      style={{ opacity: `${isPast ? pastOpacity : '1'}` }}
+      ref={selectedRef}
+    >
+      <td className={style.indexColumn} style={{ backgroundColor: bgColour, color: textColour?.color }}>
+        {eventIndex}
+      </td>
+      {children}
+    </tr>
+  );
+}
+
+export default memo(EventRow);
diff --git a/apps/client/src/features/cuesheet/tableElements/SortableCell.tsx b/apps/client/src/features/cuesheet/cuesheet-table-elements/SortableCell.tsx
similarity index 100%
rename from apps/client/src/features/cuesheet/tableElements/SortableCell.tsx
rename to apps/client/src/features/cuesheet/cuesheet-table-elements/SortableCell.tsx
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeader.tsx b/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeader.tsx
index b5445f93f..e33db5236 100644
--- a/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeader.tsx
+++ b/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeader.tsx
@@ -4,16 +4,14 @@ import { IoExpand } from '@react-icons/all-files/io5/IoExpand';
 import { IoLocate } from '@react-icons/all-files/io5/IoLocate';
 import { IoSettingsOutline } from '@react-icons/all-files/io5/IoSettingsOutline';
 import { EventData, Playback } from 'ontime-types';
-import { formatDisplay } from 'ontime-utils';
 
 import PlaybackIcon from '../../../common/components/playback-icon/PlaybackIcon';
-import useFullscreen from '../../../common/hooks/useFullscreen';
-import { useTimer } from '../../../common/hooks/useSocket';
 import useEventData from '../../../common/hooks-query/useEventData';
-import { formatTime } from '../../../common/utils/time';
 import { tooltipDelayFast } from '../../../ontimeConfig';
 import { useCuesheetSettings } from '../store/CuesheetSettings';
 
+import CuesheetTableHeaderTimers from './CuesheetTableHeaderTimers';
+
 import style from './CuesheetTableHeader.module.scss';
 
 interface CuesheetTableHeaderProps {
@@ -31,8 +29,9 @@ export default function CuesheetTableHeader({ handleCSVExport, featureData }: Cu
   const showSettings = useCuesheetSettings((state) => state.showSettings);
   const toggleSettings = useCuesheetSettings((state) => state.toggleSettings);
   const toggleFollow = useCuesheetSettings((state) => state.toggleFollow);
-  const timer = useTimer();
-  const { isFullScreen, toggleFullScreen } = useFullscreen();
+  // const { isFullScreen, toggleFullScreen } = useFullscreen();
+  const isFullScreen = false;
+  const toggleFullScreen = () => undefined;
   const { data: event } = useEventData();
 
   const exportCsv = () => {
@@ -47,14 +46,6 @@ export default function CuesheetTableHeader({ handleCSVExport, featureData }: Cu
         featureData.numEvents ? featureData.numEvents : '-'
       }`;
 
-  // prepare presentation variables
-  const isOvertime = (timer.current ?? 0) < 0;
-  const timerNow = timer.current == null ? '-' : `${isOvertime ? '-' : ''}${formatDisplay(timer.current)}`;
-  const timeNow = formatTime(timer.clock, {
-    showSeconds: true,
-    format: 'hh:mm:ss a',
-  });
-
   return (
     <div className={style.header}>
       <div className={style.event}>
@@ -65,14 +56,7 @@ export default function CuesheetTableHeader({ handleCSVExport, featureData }: Cu
         <div className={style.playbackLabel}>{selected}</div>
         <PlaybackIcon state={featureData.playback} />
       </div>
-      <div className={style.timer}>
-        <div className={style.timerLabel}>Running Timer</div>
-        <div className={style.value}>{timerNow}</div>
-      </div>
-      <div className={style.clock}>
-        <div className={style.clockLabel}>Time Now</div>
-        <div className={style.value}>{timeNow}</div>
-      </div>
+      <CuesheetTableHeaderTimers />
       <div className={style.headerActions}>
         <Tooltip openDelay={tooltipDelayFast} label='Toggle follow'>
           <span onClick={() => toggleFollow()} className={`${style.actionIcon} ${followSelected ? style.enabled : ''}`}>
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeaderTimers.tsx b/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeaderTimers.tsx
new file mode 100644
index 000000000..c3173697b
--- /dev/null
+++ b/apps/client/src/features/cuesheet/cuesheet-table-header/CuesheetTableHeaderTimers.tsx
@@ -0,0 +1,31 @@
+import { formatDisplay } from 'ontime-utils';
+
+import { useTimer } from '../../../common/hooks/useSocket';
+import { formatTime } from '../../../common/utils/time';
+
+import style from './CuesheetTableHeader.module.scss';
+
+export default function CuesheetTableHeaderTimers() {
+  const timer = useTimer();
+
+  // prepare presentation variables
+  const isOvertime = (timer.current ?? 0) < 0;
+  const timerNow = timer.current == null ? '-' : `${isOvertime ? '-' : ''}${formatDisplay(timer.current)}`;
+  const timeNow = formatTime(timer.clock, {
+    showSeconds: true,
+    format: 'hh:mm:ss a',
+  });
+
+  return (
+    <>
+      <div className={style.timer}>
+        <div className={style.timerLabel}>Running Timer</div>
+        <div className={style.value}>{timerNow}</div>
+      </div>
+      <div className={style.clock}>
+        <div className={style.clockLabel}>Time Now</div>
+        <div className={style.value}>{timeNow}</div>
+      </div>
+    </>
+  );
+}
diff --git a/apps/client/src/features/cuesheet/cuesheet-table-settings/CuesheetTableSettings.tsx b/apps/client/src/features/cuesheet/cuesheet-table-settings/CuesheetTableSettings.tsx
index accd5ce9c..a3b125507 100644
--- a/apps/client/src/features/cuesheet/cuesheet-table-settings/CuesheetTableSettings.tsx
+++ b/apps/client/src/features/cuesheet/cuesheet-table-settings/CuesheetTableSettings.tsx
@@ -1,3 +1,4 @@
+import { memo } from 'react';
 import { Button, Checkbox, Switch } from '@chakra-ui/react';
 import { Column } from '@tanstack/react-table';
 import { OntimeRundownEntry } from 'ontime-types';
@@ -19,7 +20,7 @@ interface CuesheetTableSettingsProps {
   handleClearToggles: () => void;
 }
 
-export default function CuesheetTableSettings(props: CuesheetTableSettingsProps) {
+function CuesheetTableSettings(props: CuesheetTableSettingsProps) {
   const { columns, handleResetResizing, handleResetReordering, handleClearToggles } = props;
   const showPrevious = useCuesheetSettings((state) => state.showPrevious);
   const togglePreviousVisibility = useCuesheetSettings((state) => state.togglePreviousVisibility);
@@ -81,3 +82,5 @@ export default function CuesheetTableSettings(props: CuesheetTableSettingsProps)
     </div>
   );
 }
+
+export default memo(CuesheetTableSettings);
diff --git a/apps/client/src/features/cuesheet/cuesheetCols.tsx b/apps/client/src/features/cuesheet/cuesheetCols.tsx
index 13446f305..7969dafa3 100644
--- a/apps/client/src/features/cuesheet/cuesheetCols.tsx
+++ b/apps/client/src/features/cuesheet/cuesheetCols.tsx
@@ -6,8 +6,8 @@ import { millisToString } from 'ontime-utils';
 
 import DelayIndicator from '../../common/components/delay-indicator/DelayIndicator';
 
+import EditableCell from './cuesheet-table-elements/EditableCell';
 import { useCuesheetSettings } from './store/CuesheetSettings';
-import EditableCell from './tableElements/EditableCell';
 
 import style from './Cuesheet.module.scss';