Data Skeleton Loading on Indexes

packages/twenty-front/src/modules/object-record/record-board/record-board-card/components/RecordBoardCard.tsx

@@ -66,7 +66,7 @@ const StyledBoardCardWrapper = styled.div`
   width: 100%;
 `;
 
-const StyledBoardCardHeader = styled.div<{
+export const StyledBoardCardHeader = styled.div<{
   showCompactView: boolean;
 }>`
   align-items: center;
@@ -89,7 +89,7 @@ const StyledBoardCardHeader = styled.div<{
   }
 `;
 
-const StyledBoardCardBody = styled.div`
+export const StyledBoardCardBody = styled.div`
   display: flex;
   flex-direction: column;
   gap: ${({ theme }) => theme.spacing(0.5)};

packages/twenty-front/src/modules/object-record/record-board/record-board-column/components/RecordBoardColumnCardContainerSkeletonLoader.tsx

@@ -0,0 +1,61 @@
+import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';
+import { useTheme } from '@emotion/react';
+import styled from '@emotion/styled';
+
+import {
+  StyledBoardCardBody,
+  StyledBoardCardHeader,
+} from '@/object-record/record-board/record-board-card/components/RecordBoardCard';
+
+const StyledSkeletonIconAndText = styled.div`
+  display: flex;
+  gap: ${({ theme }) => theme.spacing(1)};
+`;
+
+const StyledSkeletonTitle = styled.div`
+  padding-left: ${({ theme }) => theme.spacing(2)};
+`;
+
+const StyledSeparator = styled.div`
+  height: ${({ theme }) => theme.spacing(2)};
+`;
+
+export const RecordBoardColumnCardContainerSkeletonLoader = ({
+  numberOfFields,
+  titleSkeletonWidth,
+  isCompactModeActive,
+}: {
+  numberOfFields: number;
+  titleSkeletonWidth: number;
+  isCompactModeActive: boolean;
+}) => {
+  const theme = useTheme();
+  const skeletonItems = Array.from({ length: numberOfFields }).map(
+    (_, index) => ({
+      id: `skeleton-item-${index}`,
+    }),
+  );
+  return (
+    <SkeletonTheme
+      baseColor={theme.background.tertiary}
+      highlightColor={theme.background.transparent.lighter}
+      borderRadius={4}
+    >
+      <StyledBoardCardHeader showCompactView={isCompactModeActive}>
+        <StyledSkeletonTitle>
+          <Skeleton width={titleSkeletonWidth} height={16} />
+        </StyledSkeletonTitle>
+      </StyledBoardCardHeader>
+      <StyledSeparator />
+      {!isCompactModeActive &&
+        skeletonItems.map(({ id }) => (
+          <StyledBoardCardBody key={id}>
+            <StyledSkeletonIconAndText>
+              <Skeleton width={16} height={16} />
+              <Skeleton width={151} height={16} />
+            </StyledSkeletonIconAndText>
+          </StyledBoardCardBody>
+        ))}
+    </SkeletonTheme>
+  );
+};

packages/twenty-front/src/modules/object-record/record-board/record-board-column/components/RecordBoardColumnCardsContainer.tsx

@@ -1,14 +1,19 @@
 import React, { useContext } from 'react';
 import styled from '@emotion/styled';
 import { Draggable, DroppableProvided } from '@hello-pangea/dnd';
+import { useRecoilValue } from 'recoil';
 
 import { CoreObjectNameSingular } from '@/object-metadata/types/CoreObjectNameSingular';
 import { RecordBoardContext } from '@/object-record/record-board/contexts/RecordBoardContext';
+import { useRecordBoardStates } from '@/object-record/record-board/hooks/internal/useRecordBoardStates';
+import { RecordBoardColumnCardContainerSkeletonLoader } from '@/object-record/record-board/record-board-column/components/RecordBoardColumnCardContainerSkeletonLoader';
 import { RecordBoardColumnCardsMemo } from '@/object-record/record-board/record-board-column/components/RecordBoardColumnCardsMemo';
 import { RecordBoardColumnFetchMoreLoader } from '@/object-record/record-board/record-board-column/components/RecordBoardColumnFetchMoreLoader';
 import { RecordBoardColumnNewButton } from '@/object-record/record-board/record-board-column/components/RecordBoardColumnNewButton';
 import { RecordBoardColumnNewOpportunityButton } from '@/object-record/record-board/record-board-column/components/RecordBoardColumnNewOpportunityButton';
 import { RecordBoardColumnContext } from '@/object-record/record-board/record-board-column/contexts/RecordBoardColumnContext';
+import { getNumberOfCardsPerColumnForSkeletonLoading } from '@/object-record/record-board/record-board-column/utils/getNumberOfCardsPerColumnForSkeletonLoading';
+import { isRecordIndexBoardColumnLoadingFamilyState } from '@/object-record/states/isRecordBoardColumnLoadingFamilyState';
 
 const StyledColumnCardsContainer = styled.div`
   display: flex;
@@ -20,6 +25,17 @@ const StyledNewButtonContainer = styled.div`
   padding-bottom: ${({ theme }) => theme.spacing(4)};
 `;
 
+const StyledSkeletonCardContainer = styled.div`
+  background-color: ${({ theme }) => theme.background.secondary};
+  border: 1px solid ${({ theme }) => theme.background.quaternary};
+  border-radius: ${({ theme }) => theme.border.radius.md};
+  box-shadow:
+    0px 4px 8px 0px rgba(0, 0, 0, 0.08),
+    0px 0px 4px 0px rgba(0, 0, 0, 0.08);
+  color: ${({ theme }) => theme.font.color.primary};
+  margin-bottom: ${({ theme }) => theme.spacing(2)};
+`;
+
 type RecordBoardColumnCardsContainerProps = {
   recordIds: string[];
   droppableProvided: DroppableProvided;
@@ -32,13 +48,51 @@ export const RecordBoardColumnCardsContainer = ({
   const { columnDefinition } = useContext(RecordBoardColumnContext);
   const { objectMetadataItem } = useContext(RecordBoardContext);
 
+  const columnId = columnDefinition.id;
+
+  const isRecordIndexBoardColumnLoading = useRecoilValue(
+    isRecordIndexBoardColumnLoadingFamilyState(columnId),
+  );
+
+  const { isCompactModeActiveState, visibleFieldDefinitionsState } =
+    useRecordBoardStates();
+
+  const visibleFieldDefinitions = useRecoilValue(
+    visibleFieldDefinitionsState(),
+  );
+
+  const numberOfFields = visibleFieldDefinitions.length;
+
+  const isCompactModeActive = useRecoilValue(isCompactModeActiveState);
+
   return (
     <StyledColumnCardsContainer
       ref={droppableProvided?.innerRef}
       // eslint-disable-next-line react/jsx-props-no-spreading
       {...droppableProvided?.droppableProps}
     >
-      <RecordBoardColumnCardsMemo recordIds={recordIds} />
+      {isRecordIndexBoardColumnLoading ? (
+        Array.from(
+          {
+            length: getNumberOfCardsPerColumnForSkeletonLoading(
+              columnDefinition.position,
+            ),
+          },
+          (_, index) => (
+            <StyledSkeletonCardContainer
+              key={`${columnDefinition.id}-${index}`}
+            >
+              <RecordBoardColumnCardContainerSkeletonLoader
+                numberOfFields={numberOfFields}
+                titleSkeletonWidth={isCompactModeActive ? 72 : 54}
+                isCompactModeActive={isCompactModeActive}
+              />
+            </StyledSkeletonCardContainer>
+          ),
+        )
+      ) : (
+        <RecordBoardColumnCardsMemo recordIds={recordIds} />
+      )}
       <RecordBoardColumnFetchMoreLoader />
       <Draggable
         draggableId={`new-${columnDefinition.id}`}

packages/twenty-front/src/modules/object-record/record-board/record-board-column/utils/getNumberOfCardsPerColumnForSkeletonLoading.ts

@@ -0,0 +1,13 @@
+export const getNumberOfCardsPerColumnForSkeletonLoading = (
+  columnIndex: number,
+): number => {
+  const skeletonCounts: Record<number, number> = {
+    0: 2,
+    1: 1,
+    2: 3,
+    3: 0,
+    4: 1,
+  };
+
+  return skeletonCounts[columnIndex] || 0;
+};

packages/twenty-front/src/modules/object-record/record-index/components/RecordIndexBoardColumnLoaderEffect.tsx

@@ -1,9 +1,10 @@
 import { useEffect } from 'react';
-import { useRecoilState } from 'recoil';
+import { useRecoilState, useSetRecoilState } from 'recoil';
 
 import { isRecordBoardFetchingRecordsByColumnFamilyState } from '@/object-record/record-board/states/isRecordBoardFetchingRecordsByColumnFamilyState';
 import { recordBoardShouldFetchMoreInColumnComponentFamilyState } from '@/object-record/record-board/states/recordBoardShouldFetchMoreInColumnComponentFamilyState';
 import { useLoadRecordIndexBoardColumn } from '@/object-record/record-index/hooks/useLoadRecordIndexBoardColumn';
+import { isRecordIndexBoardColumnLoadingFamilyState } from '@/object-record/states/isRecordBoardColumnLoadingFamilyState';
 import { getScopeIdFromComponentId } from '@/ui/utilities/recoil-scope/utils/getScopeIdFromComponentId';
 
 export const RecordIndexBoardColumnLoaderEffect = ({
@@ -34,7 +35,7 @@ export const RecordIndexBoardColumnLoaderEffect = ({
       }),
     );
 
-  const { fetchMoreRecords, loading, hasNextPage } =
+  const { fetchMoreRecords, loading, records, hasNextPage } =
     useLoadRecordIndexBoardColumn({
       objectNameSingular,
       recordBoardId,
@@ -43,6 +44,14 @@ export const RecordIndexBoardColumnLoaderEffect = ({
       columnId,
     });
 
+  const setIsRecordIndexLoading = useSetRecoilState(
+    isRecordIndexBoardColumnLoadingFamilyState(columnId),
+  );
+
+  useEffect(() => {
+    setIsRecordIndexLoading(loading && records.length === 0);
+  }, [records, loading, setIsRecordIndexLoading]);
+
   useEffect(() => {
     const run = async () => {
       if (!loading && shouldFetchMore && hasNextPage) {

packages/twenty-front/src/modules/object-record/record-table/components/RecordTableBody.tsx

@@ -1,6 +1,7 @@
 import { useRecoilValue } from 'recoil';
 
 import { RecordTableBodyFetchMoreLoader } from '@/object-record/record-table/components/RecordTableBodyFetchMoreLoader';
+import { RecordTableBodyLoading } from '@/object-record/record-table/components/RecordTableBodyLoading';
 import { RecordTableRow } from '@/object-record/record-table/components/RecordTableRow';
 import { useRecordTableStates } from '@/object-record/record-table/hooks/internal/useRecordTableStates';
 import { DraggableTableBody } from '@/ui/layout/draggable-list/components/DraggableTableBody';
@@ -14,10 +15,19 @@ export const RecordTableBody = ({
   objectNameSingular,
   recordTableId,
 }: RecordTableBodyProps) => {
-  const { tableRowIdsState } = useRecordTableStates();
+  const { tableRowIdsState, isRecordTableInitialLoadingState } =
+    useRecordTableStates();
 
   const tableRowIds = useRecoilValue(tableRowIdsState);
 
+  const isRecordTableInitialLoading = useRecoilValue(
+    isRecordTableInitialLoadingState,
+  );
+
+  if (isRecordTableInitialLoading && tableRowIds.length === 0) {
+    return <RecordTableBodyLoading />;
+  }
+
   return (
     <>
       <DraggableTableBody

packages/twenty-front/src/modules/object-record/record-table/components/RecordTableBodyLoading.tsx

@@ -0,0 +1,37 @@
+import { useRecoilValue } from 'recoil';
+
+import { CheckboxCell } from '@/object-record/record-table/components/CheckboxCell';
+import { GripCell } from '@/object-record/record-table/components/GripCell';
+import {
+  StyledTd,
+  StyledTr,
+} from '@/object-record/record-table/components/RecordTableRow';
+import { useRecordTableStates } from '@/object-record/record-table/hooks/internal/useRecordTableStates';
+import { RecordTableCellLoading } from '@/object-record/record-table/record-table-cell/components/RecordTableCellLoading';
+
+export const RecordTableBodyLoading = () => {
+  const { visibleTableColumnsSelector } = useRecordTableStates();
+  const visibleTableColumns = useRecoilValue(visibleTableColumnsSelector());
+
+  return (
+    <tbody>
+      {Array.from({ length: 8 }).map((_, rowIndex) => (
+        <StyledTr
+          isDragging={false}
+          data-testid={`row-id-${rowIndex}`}
+          data-selectable-id={`row-id-${rowIndex}`}
+        >
+          <StyledTd data-select-disable>
+            <GripCell isDragging={false} />
+          </StyledTd>
+          <StyledTd>
+            <CheckboxCell />
+          </StyledTd>
+          {visibleTableColumns.map((column) => (
+            <RecordTableCellLoading key={column.fieldMetadataId} />
+          ))}
+        </StyledTr>
+      ))}
+    </tbody>
+  );
+};

packages/twenty-front/src/modules/object-record/record-table/components/RecordTableRow.tsx

@@ -23,12 +23,12 @@ type RecordTableRowProps = {
   isPendingRow?: boolean;
 };
 
-const StyledTd = styled.td`
+export const StyledTd = styled.td`
   position: relative;
   user-select: none;
 `;
 
-const StyledTr = styled.tr<{ isDragging: boolean }>`
+export const StyledTr = styled.tr<{ isDragging: boolean }>`
   border: 1px solid transparent;
   transition: border-left-color 0.2s ease-in-out;
 

packages/twenty-front/src/modules/object-record/record-table/record-table-cell/components/RecordTableCellLoading.tsx

@@ -0,0 +1,10 @@
+import { StyledTd } from '@/object-record/record-table/components/RecordTableRow';
+import { RecordTableCellSkeletonLoader } from '@/object-record/record-table/record-table-cell/components/RecordTableCellSkeletonLoader';
+
+export const RecordTableCellLoading = () => {
+  return (
+    <StyledTd>
+      <RecordTableCellSkeletonLoader />
+    </StyledTd>
+  );
+};

packages/twenty-front/src/modules/object-record/record-table/record-table-cell/components/RecordTableCellSkeletonLoader.tsx

@@ -0,0 +1,29 @@
+import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';
+import { useTheme } from '@emotion/react';
+import styled from '@emotion/styled';
+
+const StyledSkeletonContainer = styled.div`
+  padding-left: ${({ theme }) => theme.spacing(2)};
+  padding-right: ${({ theme }) => theme.spacing(1)};
+`;
+
+const StyledRecordTableCellLoader = ({ width }: { width?: number }) => {
+  const theme = useTheme();
+  return (
+    <SkeletonTheme
+      baseColor={theme.background.tertiary}
+      highlightColor={theme.background.transparent.lighter}
+      borderRadius={4}
+    >
+      <Skeleton width={width} height={16} />
+    </SkeletonTheme>
+  );
+};
+
+export const RecordTableCellSkeletonLoader = () => {
+  return (
+    <StyledSkeletonContainer>
+      <StyledRecordTableCellLoader />
+    </StyledSkeletonContainer>
+  );
+};

packages/twenty-front/src/modules/object-record/states/isRecordBoardColumnLoadingFamilyState.ts

@@ -0,0 +1,9 @@
+import { createFamilyState } from '@/ui/utilities/state/utils/createFamilyState';
+
+export const isRecordIndexBoardColumnLoadingFamilyState = createFamilyState<
+  boolean,
+  string | undefined
+>({
+  key: 'isRecordIndexBoardColumnLoadingFamilyState',
+  defaultValue: false,
+});