Clean and re-organize post table refactoring (#1000)

* Clean and re-organize post table refactoring

* Fix tests

front/src/modules/ui/input/relation-picker/components/MultipleEntitySelect.tsx

@@ -0,0 +1,107 @@
+import { useRef } from 'react';
+import debounce from 'lodash.debounce';
+
+import { DropdownMenu } from '@/ui/dropdown/components/DropdownMenu';
+import { DropdownMenuCheckableItem } from '@/ui/dropdown/components/DropdownMenuCheckableItem';
+import { DropdownMenuItem } from '@/ui/dropdown/components/DropdownMenuItem';
+import { DropdownMenuItemsContainer } from '@/ui/dropdown/components/DropdownMenuItemsContainer';
+import { DropdownMenuSearch } from '@/ui/dropdown/components/DropdownMenuSearch';
+import { DropdownMenuSeparator } from '@/ui/dropdown/components/DropdownMenuSeparator';
+import { useListenClickOutside } from '@/ui/utilities/click-outside/hooks/useListenClickOutside';
+import { Avatar } from '@/users/components/Avatar';
+import { isNonEmptyString } from '~/utils/isNonEmptyString';
+
+import { EntityForSelect } from '../types/EntityForSelect';
+
+export type EntitiesForMultipleEntitySelect<
+  CustomEntityForSelect extends EntityForSelect,
+> = {
+  selectedEntities: CustomEntityForSelect[];
+  filteredSelectedEntities: CustomEntityForSelect[];
+  entitiesToSelect: CustomEntityForSelect[];
+  loading: boolean;
+};
+
+export function MultipleEntitySelect<
+  CustomEntityForSelect extends EntityForSelect,
+>({
+  entities,
+  onChange,
+  onSubmit,
+  onSearchFilterChange,
+  searchFilter,
+  value,
+}: {
+  entities: EntitiesForMultipleEntitySelect<CustomEntityForSelect>;
+  searchFilter: string;
+  onSearchFilterChange: (newSearchFilter: string) => void;
+  onChange: (value: Record<string, boolean>) => void;
+  onCancel?: () => void;
+  onSubmit?: () => void;
+  value: Record<string, boolean>;
+}) {
+  const debouncedSetSearchFilter = debounce(onSearchFilterChange, 100, {
+    leading: true,
+  });
+
+  function handleFilterChange(event: React.ChangeEvent<HTMLInputElement>) {
+    debouncedSetSearchFilter(event.currentTarget.value);
+    onSearchFilterChange(event.currentTarget.value);
+  }
+
+  let entitiesInDropdown = [
+    ...(entities.filteredSelectedEntities ?? []),
+    ...(entities.entitiesToSelect ?? []),
+  ];
+
+  entitiesInDropdown = entitiesInDropdown.filter((entity) =>
+    isNonEmptyString(entity.name),
+  );
+
+  const containerRef = useRef<HTMLDivElement>(null);
+
+  useListenClickOutside({
+    refs: [containerRef],
+    callback: (event) => {
+      event.stopImmediatePropagation();
+      event.stopPropagation();
+      event.preventDefault();
+
+      onSubmit?.();
+    },
+  });
+
+  return (
+    <DropdownMenu ref={containerRef}>
+      <DropdownMenuSearch
+        value={searchFilter}
+        onChange={handleFilterChange}
+        autoFocus
+      />
+      <DropdownMenuSeparator />
+      <DropdownMenuItemsContainer hasMaxHeight>
+        {entitiesInDropdown?.map((entity) => (
+          <DropdownMenuCheckableItem
+            key={entity.id}
+            checked={value[entity.id]}
+            onChange={(newCheckedValue) =>
+              onChange({ ...value, [entity.id]: newCheckedValue })
+            }
+          >
+            <Avatar
+              avatarUrl={entity.avatarUrl}
+              colorId={entity.id}
+              placeholder={entity.name}
+              size="md"
+              type={entity.avatarType ?? 'rounded'}
+            />
+            {entity.name}
+          </DropdownMenuCheckableItem>
+        ))}
+        {entitiesInDropdown?.length === 0 && (
+          <DropdownMenuItem>No result</DropdownMenuItem>
+        )}
+      </DropdownMenuItemsContainer>
+    </DropdownMenu>
+  );
+}

front/src/modules/ui/input/relation-picker/components/SingleEntitySelect.tsx

@@ -0,0 +1,86 @@
+import { useRef } from 'react';
+import { useTheme } from '@emotion/react';
+
+import { DropdownMenu } from '@/ui/dropdown/components/DropdownMenu';
+import { DropdownMenuItem } from '@/ui/dropdown/components/DropdownMenuItem';
+import { DropdownMenuItemsContainer } from '@/ui/dropdown/components/DropdownMenuItemsContainer';
+import { DropdownMenuSearch } from '@/ui/dropdown/components/DropdownMenuSearch';
+import { DropdownMenuSeparator } from '@/ui/dropdown/components/DropdownMenuSeparator';
+import { IconPlus } from '@/ui/icon';
+import { useListenClickOutside } from '@/ui/utilities/click-outside/hooks/useListenClickOutside';
+import { isDefined } from '~/utils/isDefined';
+
+import { useEntitySelectSearch } from '../hooks/useEntitySelectSearch';
+import { EntityForSelect } from '../types/EntityForSelect';
+
+import { SingleEntitySelectBase } from './SingleEntitySelectBase';
+
+export type EntitiesForSingleEntitySelect<
+  CustomEntityForSelect extends EntityForSelect,
+> = {
+  loading: boolean;
+  selectedEntity: CustomEntityForSelect;
+  entitiesToSelect: CustomEntityForSelect[];
+};
+
+export function SingleEntitySelect<
+  CustomEntityForSelect extends EntityForSelect,
+>({
+  entities,
+  onEntitySelected,
+  onCreate,
+  onCancel,
+  disableBackgroundBlur = false,
+}: {
+  onCancel?: () => void;
+  onCreate?: () => void;
+  entities: EntitiesForSingleEntitySelect<CustomEntityForSelect>;
+  onEntitySelected: (entity: CustomEntityForSelect | null | undefined) => void;
+  disableBackgroundBlur?: boolean;
+}) {
+  const containerRef = useRef<HTMLDivElement>(null);
+
+  const theme = useTheme();
+
+  const { searchFilter, handleSearchFilterChange } = useEntitySelectSearch();
+
+  const showCreateButton = isDefined(onCreate) && searchFilter !== '';
+
+  useListenClickOutside({
+    refs: [containerRef],
+    callback: (event) => {
+      event.stopImmediatePropagation();
+      event.stopPropagation();
+      event.preventDefault();
+
+      onCancel?.();
+    },
+  });
+
+  return (
+    <DropdownMenu disableBlur={disableBackgroundBlur} ref={containerRef}>
+      <DropdownMenuSearch
+        value={searchFilter}
+        onChange={handleSearchFilterChange}
+        autoFocus
+      />
+      <DropdownMenuSeparator />
+      {showCreateButton && (
+        <>
+          <DropdownMenuItemsContainer hasMaxHeight>
+            <DropdownMenuItem onClick={onCreate}>
+              <IconPlus size={theme.icon.size.md} />
+              Create new
+            </DropdownMenuItem>
+          </DropdownMenuItemsContainer>
+          <DropdownMenuSeparator />
+        </>
+      )}
+      <SingleEntitySelectBase
+        entities={entities}
+        onEntitySelected={onEntitySelected}
+        onCancel={onCancel}
+      />
+    </DropdownMenu>
+  );
+}

front/src/modules/ui/input/relation-picker/components/SingleEntitySelectBase.tsx

@@ -0,0 +1,102 @@
+import { useRef } from 'react';
+import { Key } from 'ts-key-enum';
+
+import { DropdownMenuItem } from '@/ui/dropdown/components/DropdownMenuItem';
+import { DropdownMenuItemsContainer } from '@/ui/dropdown/components/DropdownMenuItemsContainer';
+import { DropdownMenuSelectableItem } from '@/ui/dropdown/components/DropdownMenuSelectableItem';
+import { OverflowingTextWithTooltip } from '@/ui/tooltip/OverflowingTextWithTooltip';
+import { useScopedHotkeys } from '@/ui/utilities/hotkey/hooks/useScopedHotkeys';
+import { Avatar } from '@/users/components/Avatar';
+import { isDefined } from '~/utils/isDefined';
+import { isNonEmptyString } from '~/utils/isNonEmptyString';
+
+import { useEntitySelectScroll } from '../hooks/useEntitySelectScroll';
+import { EntityForSelect } from '../types/EntityForSelect';
+import { RelationPickerHotkeyScope } from '../types/RelationPickerHotkeyScope';
+
+import { DropdownMenuSkeletonItem } from './skeletons/DropdownMenuSkeletonItem';
+
+export type EntitiesForSingleEntitySelect<
+  CustomEntityForSelect extends EntityForSelect,
+> = {
+  selectedEntity: CustomEntityForSelect;
+  entitiesToSelect: CustomEntityForSelect[];
+  loading: boolean;
+};
+
+export function SingleEntitySelectBase<
+  CustomEntityForSelect extends EntityForSelect,
+>({
+  entities,
+  onEntitySelected,
+  onCancel,
+}: {
+  entities: EntitiesForSingleEntitySelect<CustomEntityForSelect>;
+  onEntitySelected: (entity: CustomEntityForSelect | null | undefined) => void;
+  onCancel?: () => void;
+}) {
+  const containerRef = useRef<HTMLDivElement>(null);
+  let entitiesInDropdown = isDefined(entities.selectedEntity)
+    ? [entities.selectedEntity, ...(entities.entitiesToSelect ?? [])]
+    : entities.entitiesToSelect ?? [];
+
+  entitiesInDropdown = entitiesInDropdown.filter((entity) =>
+    isNonEmptyString(entity.name),
+  );
+
+  const { hoveredIndex, resetScroll } = useEntitySelectScroll({
+    entities: entitiesInDropdown,
+    containerRef,
+  });
+
+  useScopedHotkeys(
+    Key.Enter,
+    () => {
+      onEntitySelected(entitiesInDropdown[hoveredIndex]);
+      resetScroll();
+    },
+    RelationPickerHotkeyScope.RelationPicker,
+    [entitiesInDropdown, hoveredIndex, onEntitySelected],
+  );
+
+  useScopedHotkeys(
+    Key.Escape,
+    () => {
+      onCancel?.();
+    },
+    RelationPickerHotkeyScope.RelationPicker,
+    [onCancel],
+  );
+
+  entitiesInDropdown = entitiesInDropdown.filter((entity) =>
+    isNonEmptyString(entity.name.trim()),
+  );
+
+  return (
+    <DropdownMenuItemsContainer ref={containerRef} hasMaxHeight>
+      {entities.loading ? (
+        <DropdownMenuSkeletonItem />
+      ) : entitiesInDropdown.length === 0 ? (
+        <DropdownMenuItem>No result</DropdownMenuItem>
+      ) : (
+        entitiesInDropdown?.map((entity, index) => (
+          <DropdownMenuSelectableItem
+            key={entity.id}
+            selected={entities.selectedEntity?.id === entity.id}
+            hovered={hoveredIndex === index}
+            onClick={() => onEntitySelected(entity)}
+          >
+            <Avatar
+              avatarUrl={entity.avatarUrl}
+              colorId={entity.id}
+              placeholder={entity.name}
+              size="md"
+              type={entity.avatarType ?? 'rounded'}
+            />
+            <OverflowingTextWithTooltip text={entity.name} />
+          </DropdownMenuSelectableItem>
+        ))
+      )}
+    </DropdownMenuItemsContainer>
+  );
+}

front/src/modules/ui/input/relation-picker/components/skeletons/DropdownMenuSkeletonItem.tsx

@@ -0,0 +1,28 @@
+import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';
+import { useTheme } from '@emotion/react';
+import styled from '@emotion/styled';
+
+const StyledDropdownMenuSkeletonContainer = styled.div`
+  --horizontal-padding: ${({ theme }) => theme.spacing(1)};
+  --vertical-padding: ${({ theme }) => theme.spacing(2)};
+  align-items: center;
+  border-radius: ${({ theme }) => theme.border.radius.sm};
+  gap: ${({ theme }) => theme.spacing(2)};
+  height: calc(32px - 2 * var(--vertical-padding));
+  padding: var(--vertical-padding) var(--horizontal-padding);
+  width: calc(100% - 2 * var(--horizontal-padding));
+`;
+
+export function DropdownMenuSkeletonItem() {
+  const theme = useTheme();
+  return (
+    <StyledDropdownMenuSkeletonContainer>
+      <SkeletonTheme
+        baseColor="transparent"
+        highlightColor={theme.background.tertiary}
+      >
+        <Skeleton height={16} />
+      </SkeletonTheme>
+    </StyledDropdownMenuSkeletonContainer>
+  );
+}