more duration logic to server

apps/client/src/common/api/rundown.ts

@@ -176,6 +176,13 @@ export async function postCloneEntry(
   return axios.post(`${rundownPath}/${rundownId}/clone/${entryId}`, options);
 }
 
+/**
+ * HTTP request events duration to fit inside the group target
+ */
+export async function requestFitGroupTarget(rundownId: RundownId, eventId: EntryId): Promise<AxiosResponse<Rundown>> {
+  return axios.post(`${rundownPath}/${rundownId}/${eventId}/fit-group-duration`);
+}
+
 /**
  * HTTP request for grouping a list of entries into a group
  */

apps/client/src/common/components/state/Empty.module.scss

@@ -1,43 +1,20 @@
-@use '@/theme/viewerDefs' as *;
-
 .emptyContainer {
   width: 100%;
   text-align: center;
-  color: var(--secondary-color-override, $viewer-secondary-color);
+  color: $white-10;
 
   .empty {
     display: block;
-    width: min(100%, 14rem);
-    margin: 0 auto -1.5rem;
-    opacity: 0.6;
+    width: min(100%, 24rem);
+    margin-inline: auto;
+    opacity: 0.8;
   }
 
   .text {
     display: block;
     margin-inline: auto;
-    font-weight: 400;
-    font-size: clamp(1rem, 1.55vw, 1.5rem);
-    line-height: 1.35;
-    max-width: min(100%, 40rem);
-  }
-
-  &.error {
-    color: $error-red;
-
-    .empty {
-      opacity: 0.35;
-      filter: grayscale(1);
-    }
-
-    .text {
-      margin-top: 0.5rem;
-    }
-  }
-
-  .errorIcon {
-    display: block;
-    width: 1.5rem;
-    height: 1.5rem;
-    margin: -0.125rem auto 0;
+    font-weight: 600;
+    font-size: 2em;
+    max-width: min(100%, 600px);
   }
 }

apps/client/src/common/components/state/Empty.tsx

@@ -1,5 +1,4 @@
 import { CSSProperties } from 'react';
-import { IoWarningOutline } from 'react-icons/io5';
 
 import EmptyImage from '../../../assets/images/empty.svg?react';
 import { cx } from '../../utils/styleUtils';
@@ -10,18 +9,12 @@ interface EmptyProps {
   text?: string;
   injectedStyles?: CSSProperties;
   className?: string;
-  variant?: 'error';
 }
 
-export default function Empty({ text, className, injectedStyles, variant }: EmptyProps) {
+export default function Empty({ text, className, injectedStyles }: EmptyProps) {
   return (
-    <div
-      className={cx([style.emptyContainer, variant === 'error' && style.error, className])}
-      style={injectedStyles}
-      role={variant === 'error' ? 'alert' : undefined}
-    >
+    <div className={cx([style.emptyContainer, className])} style={injectedStyles}>
       <EmptyImage className={style.empty} />
-      {variant === 'error' && <IoWarningOutline className={style.errorIcon} aria-hidden />}
       {text && <span className={style.text}>{text}</span>}
     </div>
   );

apps/client/src/common/components/state/EmptyFill.module.scss

@@ -1,11 +0,0 @@
-.fill {
-  box-sizing: border-box;
-  width: 100%;
-  height: 100%;
-  min-height: 0;
-  flex: 1;
-
-  display: grid;
-  place-items: start center;
-  padding: clamp(4rem, 20dvh, 12rem) 1.5rem 1rem;
-}

apps/client/src/common/components/state/EmptyFill.tsx

@@ -1,19 +0,0 @@
-import { cx } from '../../utils/styleUtils';
-import Empty from './Empty';
-
-import style from './EmptyFill.module.scss';
-
-interface EmptyFillProps {
-  text?: string;
-  /** placed on the fill wrapper — e.g. to assign a grid-area in a grid parent */
-  className?: string;
-}
-
-/** Container-filling empty/loading state for panels and grid/flex cells. */
-export default function EmptyFill({ text, className }: EmptyFillProps) {
-  return (
-    <div className={cx([style.fill, className])}>
-      <Empty text={text} />
-    </div>
-  );
-}

apps/client/src/common/components/state/EmptyPage.module.scss

@@ -6,7 +6,7 @@
   box-sizing: border-box; /* reset */
   overflow: hidden;
   width: 100%; /* restrict the page width to viewport */
-  height: 100dvh;
+  height: 100vh;
 
   font-family: var(--font-family-override, $viewer-font-family);
   background: var(--background-color-override, $viewer-background-color);
@@ -16,6 +16,5 @@
   display: flex;
   flex-direction: column;
   align-items: center;
-  justify-content: center;
-  padding-block: 5rem;
+  padding-top: 5rem;
 }

apps/client/src/common/components/state/EmptyPage.tsx

@@ -7,13 +7,12 @@ import style from './EmptyPage.module.scss';
 interface EmptyPageProps {
   text?: string;
   injectedStyles?: CSSProperties;
-  variant?: 'error';
 }
 
-export default function EmptyPage({ text, injectedStyles, variant }: EmptyPageProps) {
+export default function EmptyPage({ text, injectedStyles }: EmptyPageProps) {
   return (
     <div className={style.page}>
-      <Empty text={text} injectedStyles={injectedStyles} variant={variant} />
+      <Empty text={text} injectedStyles={injectedStyles} />
     </div>
   );
 }

apps/client/src/common/components/state/EmptyTableBody.module.scss

@@ -15,4 +15,9 @@
     gap: 1rem;
     margin-top: 1em;
   }
+
+  .text {
+    font-weight: 600;
+    font-size: 2em;
+  }
 }

apps/client/src/common/components/state/EmptyTableBody.tsx

@@ -18,7 +18,8 @@ export default function EmptyTableBody({ handleAddNew }: EmptyTableBodyProps) {
     <tbody className={style.emptyContainer}>
       <tr>
         <td colSpan={99} className={style.emptyCell}>
-          <Empty text={text} injectedStyles={{ marginTop: '5vh' }} />
+          <Empty injectedStyles={{ marginTop: '5vh' }} />
+          <span className={style.text}>{text}</span>
           {handleAddNew && (
             <div className={style.inline}>
               <Button onClick={() => handleAddNew(SupportedEntry.Event)} variant='primary' size='large'>

apps/client/src/common/hooks-query/useCustomFields.ts

@@ -8,12 +8,12 @@ import { getCustomFields } from '../api/customFields';
 const placeholder: CustomFields = {};
 
 export default function useCustomFields() {
-  const { data, status, isFetching, isError, isLoadingError, refetch } = useQuery({
+  const { data, status, isFetching, isError, refetch } = useQuery({
     queryKey: CUSTOM_FIELDS,
     queryFn: ({ signal }) => getCustomFields({ signal }),
     placeholderData: (previousData, _previousQuery) => previousData,
     refetchInterval: queryRefetchIntervalSlow,
   });
 
-  return { data: data ?? placeholder, status, isFetching, isError, isLoadingError, refetch };
+  return { data: data ?? placeholder, status, isFetching, isError, refetch };
 }

apps/client/src/common/hooks-query/useProjectData.ts

@@ -6,14 +6,14 @@ import { getProjectData, postProjectData } from '../api/project';
 import { projectDataPlaceholder } from '../models/ProjectData';
 
 export default function useProjectData() {
-  const { data, status, isFetching, isError, isLoadingError, refetch } = useQuery({
+  const { data, status, isFetching, isError, refetch } = useQuery({
     queryKey: PROJECT_DATA,
     queryFn: ({ signal }) => getProjectData({ signal }),
     placeholderData: (previousData, _previousQuery) => previousData,
     refetchInterval: queryRefetchIntervalSlow,
   });
 
-  return { data: data ?? projectDataPlaceholder, status, isFetching, isError, isLoadingError, refetch };
+  return { data: data ?? projectDataPlaceholder, status, isFetching, isError, refetch };
 }
 
 export function useUpdateProjectData() {

apps/client/src/common/hooks-query/useRundown.ts

@@ -32,7 +32,7 @@ export default function useRundown() {
     data: { loaded: loadedRundownId },
   } = useProjectRundowns();
 
-  const { data, status, isError, isLoadingError, refetch, isFetching } = useQuery<Rundown>({
+  const { data, status, isError, refetch, isFetching } = useQuery<Rundown>({
     queryKey: loadedRundownId ? getRundownQueryKey(loadedRundownId) : CURRENT_RUNDOWN_QUERY_KEY,
     queryFn: ({ signal }) => fetchCurrentRundown({ signal }),
     refetchInterval: queryRefetchIntervalSlow,
@@ -50,14 +50,14 @@ export default function useRundown() {
     queryClient.removeQueries({ queryKey: CURRENT_RUNDOWN_QUERY_KEY, exact: true });
   }, [loadedRundownId, queryClient]);
 
-  return { data: data ?? cachedRundownPlaceholder, status, isError, isLoadingError, refetch, isFetching };
+  return { data: data ?? cachedRundownPlaceholder, status, isError, refetch, isFetching };
 }
 
 export function useRundownWithMetadata() {
-  const { data, status, isLoadingError } = useRundown();
+  const { data, status } = useRundown();
   const selectedEventId = useSelectedEventId();
   const rundownMetadata = useMemo(() => getRundownMetadata(data, selectedEventId), [data, selectedEventId]);
-  return { data, status, isLoadingError, rundownMetadata };
+  return { data, status, rundownMetadata };
 }
 
 /**
@@ -65,7 +65,7 @@ export function useRundownWithMetadata() {
  * built from the order and rundown fields
  */
 export function useFlatRundown() {
-  const { data, status, isLoadingError } = useRundown();
+  const { data, status } = useRundown();
 
   const flatRundown = useMemo(() => {
     if (data.revision === -1) {
@@ -74,15 +74,15 @@ export function useFlatRundown() {
     return data.flatOrder.map((id) => data.entries[id]).filter((entry): entry is OntimeEntry => entry !== undefined);
   }, [data]);
 
-  return { data: flatRundown, rundownId: data.id, status, isLoadingError };
+  return { data: flatRundown, rundownId: data.id, status };
 }
 
 export function useFlatRundownWithMetadata() {
-  const { data, status, isLoadingError } = useRundown();
+  const { data, status } = useRundown();
   const selectedEventId = useSelectedEventId();
 
   const rundownWithMetadata = useMemo(() => getFlatRundownMetadata(data, selectedEventId), [data, selectedEventId]);
-  return { data: rundownWithMetadata, status, isLoadingError };
+  return { data: rundownWithMetadata, status };
 }
 
 /**
@@ -127,7 +127,7 @@ export function useRundownAuxData() {
 export function useRundownById(rundownId: string | null | undefined) {
   const enabled = Boolean(rundownId);
 
-  const { data, status, isError, isLoadingError, refetch, isFetching } = useQuery<Rundown>({
+  const { data, status, isError, refetch, isFetching } = useQuery<Rundown>({
     queryKey: getRundownQueryKey(rundownId ?? ''),
     queryFn: ({ signal }) => fetchRundown(rundownId!, { signal }),
     enabled,
@@ -135,5 +135,5 @@ export function useRundownById(rundownId: string | null | undefined) {
     refetchInterval: queryRefetchIntervalSlow,
   });
 
-  return { data: data ?? cachedRundownPlaceholder, status, isError, isLoadingError, refetch, isFetching };
+  return { data: data ?? cachedRundownPlaceholder, status, isError, refetch, isFetching };
 }

apps/client/src/common/hooks-query/useScopedRundown.ts

@@ -11,7 +11,6 @@ export type RundownSource = {
   rundown: Rundown;
   flatRundown: ExtendedEntry[];
   status: string;
-  isLoadingError: boolean;
   selectedEventId: EntryId | null;
 };
 
@@ -36,7 +35,7 @@ function useRundownSource(rundownId: string | null, loadedRundownId: string | nu
   const isLoadedTarget = rundownId !== null && rundownId === loadedRundownId;
   const runtimeSelectedEventId = useSelectedEventId();
   const effectiveSelectedEventId = isLoadedTarget ? runtimeSelectedEventId : null;
-  const { data: rundown, status, isLoadingError } = useRundownById(rundownId);
+  const { data: rundown, status } = useRundownById(rundownId);
   const flatRundown = useMemo(
     () => getFlatRundownMetadata(rundown, effectiveSelectedEventId),
     [effectiveSelectedEventId, rundown],
@@ -48,9 +47,8 @@ function useRundownSource(rundownId: string | null, loadedRundownId: string | nu
       rundown,
       flatRundown,
       status,
-      isLoadingError,
       selectedEventId: effectiveSelectedEventId,
     }),
-    [effectiveSelectedEventId, flatRundown, isLoadingError, rundown, rundownId, status],
+    [effectiveSelectedEventId, flatRundown, rundown, rundownId, status],
   );
 }

apps/client/src/common/hooks-query/useSettings.ts

@@ -6,7 +6,7 @@ import { getSettings } from '../api/settings';
 import { ontimePlaceholderSettings } from '../models/OntimeSettings';
 
 export default function useSettings() {
-  const { data, status, isFetching, isError, isLoadingError, refetch } = useQuery({
+  const { data, status, isFetching, isError, refetch } = useQuery({
     queryKey: APP_SETTINGS,
     queryFn: ({ signal }) => getSettings({ signal }),
     placeholderData: (previousData, _previousQuery) => previousData,
@@ -22,5 +22,5 @@ export default function useSettings() {
     },
   });
 
-  return { data: data ?? ontimePlaceholderSettings, status, isFetching, isError, isLoadingError, refetch };
+  return { data: data ?? ontimePlaceholderSettings, status, isFetching, isError, refetch };
 }

apps/client/src/common/hooks-query/useViewSettings.ts

@@ -7,7 +7,7 @@ import { VIEW_SETTINGS } from '../api/constants';
 import { viewsSettingsPlaceholder } from '../models/ViewSettings.type';
 
 export default function useViewSettings() {
-  const { data, status, isLoadingError } = useQuery({
+  const { data, status } = useQuery({
     queryKey: VIEW_SETTINGS,
     queryFn: ({ signal }) => getViewSettings({ signal }),
     placeholderData: (previousData, _previousQuery) => previousData,
@@ -24,5 +24,5 @@ export default function useViewSettings() {
     },
   });
 
-  return { data: data ?? viewsSettingsPlaceholder, status, isLoadingError, mutateAsync };
+  return { data: data ?? viewsSettingsPlaceholder, status, mutateAsync };
 }

apps/client/src/common/hooks/useEntryAction.ts

@@ -49,6 +49,7 @@ import {
   requestEventSwap,
   requestGroupEntries,
   requestUngroup,
+  requestFitGroupTarget,
 } from '../api/rundown';
 import { logAxiosError } from '../api/utils';
 import { useEditorSettings } from '../stores/editorSettings';
@@ -466,7 +467,22 @@ function useEntryActionsForRundown(scopedRundownId: string | undefined) {
         return previousEnd;
       }
     },
-    [getCurrentRundownData, updateEntryMutation, queryClient],
+    [getCurrentRundownData, updateEntryMutation, queryClient, resolveCurrentRundownQueryKey],
+  );
+
+  /**
+   * Updates time of existing event so it satisfies the group target duration
+   * @param eventId {EntryId} - id of the event
+   */
+  const matchGroupDuration = useCallback(
+    async (eventId: EntryId) => {
+      const rundownId = getCurrentRundownData()?.id;
+      if (!rundownId) {
+        throw new Error('Rundown not initialised');
+      }
+      await requestFitGroupTarget(rundownId, eventId);
+    },
+    [getCurrentRundownData],
   );
 
   /**
@@ -1009,6 +1025,7 @@ function useEntryActionsForRundown(scopedRundownId: string | undefined) {
       swapEvents,
       updateEntry,
       updateTimer,
+      matchGroupDuration,
     }),
     [
       addEntry,
@@ -1026,6 +1043,7 @@ function useEntryActionsForRundown(scopedRundownId: string | undefined) {
       swapEvents,
       updateEntry,
       updateTimer,
+      matchGroupDuration,
     ],
   );
 }

apps/client/src/features/operator/Operator.tsx

@@ -1,7 +1,6 @@
 import { OntimeView, isOntimeEvent, isOntimeGroup } from 'ontime-types';
 import { Fragment, useCallback, useEffect, useMemo, useRef, useState } from 'react';
 
-import EmptyFill from '../../common/components/state/EmptyFill';
 import EmptyPage from '../../common/components/state/EmptyPage';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
 import useFollowComponent from '../../common/hooks/useFollowComponent';
@@ -11,7 +10,6 @@ import { cx } from '../../common/utils/styleUtils';
 import { throttle } from '../../common/utils/throttle';
 import { getDefaultFormat } from '../../common/utils/time';
 import { isTouchDevice } from '../../externals';
-import { useTranslation } from '../../translation/TranslationProvider';
 import Loader from '../../views/common/loader/Loader';
 import CustomFieldEditModal from './custom-field-edit-modal/CustomFieldEditModal';
 import FollowButton from './follow-button/FollowButton';
@@ -37,7 +35,7 @@ export default function OperatorLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <Operator {...data} />;
@@ -45,7 +43,6 @@ export default function OperatorLoader() {
 
 function Operator({ rundown, rundownMetadata, customFields, settings }: OperatorData) {
   const selectedEventId = useSelectedEventId();
-  const { getLocalizedString } = useTranslation();
   const { subscribe, mainSource, secondarySource, shouldEdit, hidePast, showStart } = useOperatorOptions();
 
   const [showEditPrompt, setShowEditPrompt] = useState(false);
@@ -116,7 +113,6 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator
   const operatorOptions = useMemo(() => getOperatorOptions(customFields, defaultFormat), [customFields, defaultFormat]);
 
   const canEdit = shouldEdit && subscribe.length;
-  const hasEvents = rundown.order.length > 0;
 
   return (
     <div className={style.operatorContainer} data-testid='operator-view'>
@@ -131,121 +127,117 @@ function Operator({ rundown, rundownMetadata, customFields, settings }: Operator
         </div>
       )}
 
-      {!hasEvents ? (
-        <EmptyFill text={getLocalizedString('common.no_data')} />
-      ) : (
-        <div className={style.operatorEvents} onWheel={handleScroll} onTouchMove={handleScroll} ref={scrollRef}>
-          {rundown.order.map((entryId) => {
-            const entry = rundown.entries[entryId];
-            if (isOntimeEvent(entry)) {
-              const { isPast, isLinkedToLoaded, isLoaded, totalGap } = rundownMetadata[entryId];
-              // hide past events (if setting) and skipped events
-              if ((hidePast && isPast) || entry.skip) {
-                return null;
-              }
+      <div className={style.operatorEvents} onWheel={handleScroll} onTouchMove={handleScroll} ref={scrollRef}>
+        {rundown.order.map((entryId) => {
+          const entry = rundown.entries[entryId];
+          if (isOntimeEvent(entry)) {
+            const { isPast, isLinkedToLoaded, isLoaded, totalGap } = rundownMetadata[entryId];
+            // hide past events (if setting) and skipped events
+            if ((hidePast && isPast) || entry.skip) {
+              return null;
+            }
 
-              const { mainField, secondaryField, subscribedData } = getEventData(
-                entry,
-                mainSource,
-                secondarySource,
-                subscribe,
-                customFields,
-              );
+            const { mainField, secondaryField, subscribedData } = getEventData(
+              entry,
+              mainSource,
+              secondarySource,
+              subscribe,
+              customFields,
+            );
 
-              return (
-                <OperatorEvent
+            return (
+              <OperatorEvent
+                key={entry.id}
+                id={entry.id}
+                colour={entry.colour}
+                cue={entry.cue}
+                main={mainField}
+                secondary={secondaryField}
+                timeStart={entry.timeStart}
+                duration={entry.duration}
+                delay={entry.delay}
+                dayOffset={entry.dayOffset}
+                isLinkedToLoaded={isLinkedToLoaded}
+                isSelected={isLoaded}
+                isPast={isPast}
+                selectedRef={isLoaded ? selectedRef : undefined}
+                showStart={showStart}
+                subscribed={subscribedData}
+                totalGap={totalGap}
+                onLongPress={canEdit ? handleEdit : () => undefined}
+              />
+            );
+          }
+
+          if (isOntimeGroup(entry)) {
+            const { isPast } = rundownMetadata[entry.id];
+
+            const isCurrentParent = selectedEventId ? rundownMetadata[selectedEventId]?.groupId === entry.id : false;
+
+            if (hidePast && isPast && !isCurrentParent) {
+              return null;
+            }
+
+            return (
+              <Fragment key={entry.id}>
+                <OperatorGroup
                   key={entry.id}
-                  id={entry.id}
+                  title={entry.title}
                   colour={entry.colour}
-                  cue={entry.cue}
-                  main={mainField}
-                  secondary={secondaryField}
-                  timeStart={entry.timeStart}
+                  count={entry.entries.length}
                   duration={entry.duration}
-                  delay={entry.delay}
-                  dayOffset={entry.dayOffset}
-                  isLinkedToLoaded={isLinkedToLoaded}
-                  isSelected={isLoaded}
-                  isPast={isPast}
-                  selectedRef={isLoaded ? selectedRef : undefined}
-                  showStart={showStart}
-                  subscribed={subscribedData}
-                  totalGap={totalGap}
-                  onLongPress={canEdit ? handleEdit : () => undefined}
                 />
-              );
-            }
+                {entry.entries.map((nestedEntryId) => {
+                  const nestedEntry = rundown.entries[nestedEntryId];
+                  if (!isOntimeEvent(nestedEntry)) {
+                    return null;
+                  }
 
-            if (isOntimeGroup(entry)) {
-              const { isPast } = rundownMetadata[entry.id];
+                  const { isPast, isLoaded, isLinkedToLoaded, totalGap } = rundownMetadata[nestedEntryId];
 
-              const isCurrentParent = selectedEventId ? rundownMetadata[selectedEventId]?.groupId === entry.id : false;
+                  // hide past events (if setting) and skipped events
+                  if ((hidePast && isPast) || nestedEntry.skip) {
+                    return null;
+                  }
 
-              if (hidePast && isPast && !isCurrentParent) {
-                return null;
-              }
+                  const { mainField, secondaryField, subscribedData } = getEventData(
+                    nestedEntry,
+                    mainSource,
+                    secondarySource,
+                    subscribe,
+                    customFields,
+                  );
 
-              return (
-                <Fragment key={entry.id}>
-                  <OperatorGroup
-                    key={entry.id}
-                    title={entry.title}
-                    colour={entry.colour}
-                    count={entry.entries.length}
-                    duration={entry.duration}
-                  />
-                  {entry.entries.map((nestedEntryId) => {
-                    const nestedEntry = rundown.entries[nestedEntryId];
-                    if (!isOntimeEvent(nestedEntry)) {
-                      return null;
-                    }
-
-                    const { isPast, isLoaded, isLinkedToLoaded, totalGap } = rundownMetadata[nestedEntryId];
-
-                    // hide past events (if setting) and skipped events
-                    if ((hidePast && isPast) || nestedEntry.skip) {
-                      return null;
-                    }
-
-                    const { mainField, secondaryField, subscribedData } = getEventData(
-                      nestedEntry,
-                      mainSource,
-                      secondarySource,
-                      subscribe,
-                      customFields,
-                    );
-
-                    return (
-                      <OperatorEvent
-                        key={nestedEntry.id}
-                        id={nestedEntry.id}
-                        colour={nestedEntry.colour}
-                        cue={nestedEntry.cue}
-                        main={mainField}
-                        secondary={secondaryField}
-                        timeStart={nestedEntry.timeStart}
-                        duration={nestedEntry.duration}
-                        delay={nestedEntry.delay}
-                        dayOffset={nestedEntry.dayOffset}
-                        isLinkedToLoaded={isLinkedToLoaded}
-                        isSelected={isLoaded}
-                        isPast={isPast}
-                        groupColour={entry.colour}
-                        selectedRef={isLoaded ? selectedRef : undefined}
-                        showStart={showStart}
-                        subscribed={subscribedData}
-                        totalGap={totalGap}
-                        onLongPress={canEdit ? handleEdit : () => undefined}
-                      />
-                    );
-                  })}
-                </Fragment>
-              );
-            }
-            return null;
-          })}
-        </div>
-      )}
+                  return (
+                    <OperatorEvent
+                      key={nestedEntry.id}
+                      id={nestedEntry.id}
+                      colour={nestedEntry.colour}
+                      cue={nestedEntry.cue}
+                      main={mainField}
+                      secondary={secondaryField}
+                      timeStart={nestedEntry.timeStart}
+                      duration={nestedEntry.duration}
+                      delay={nestedEntry.delay}
+                      dayOffset={nestedEntry.dayOffset}
+                      isLinkedToLoaded={isLinkedToLoaded}
+                      isSelected={isLoaded}
+                      isPast={isPast}
+                      groupColour={entry.colour}
+                      selectedRef={isLoaded ? selectedRef : undefined}
+                      showStart={showStart}
+                      subscribed={subscribedData}
+                      totalGap={totalGap}
+                      onLongPress={canEdit ? handleEdit : () => undefined}
+                    />
+                  );
+                })}
+              </Fragment>
+            );
+          }
+          return null;
+        })}
+      </div>
       <FollowButton isVisible={lockAutoScroll} onClickHandler={handleOffset} />
     </div>
   );

apps/client/src/features/operator/useOperatorData.ts

@@ -14,18 +14,9 @@ export interface OperatorData {
 }
 
 export function useOperatorData(): ViewData<OperatorData> {
-  const {
-    data: rundown,
-    rundownMetadata,
-    status: rundownStatus,
-    isLoadingError: rundownIsLoadingError,
-  } = useRundownWithMetadata();
-  const {
-    data: customFields,
-    status: customFieldStatus,
-    isLoadingError: customFieldIsLoadingError,
-  } = useCustomFields();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
+  const { data: rundown, rundownMetadata, status: rundownStatus } = useRundownWithMetadata();
+  const { data: customFields, status: customFieldStatus } = useCustomFields();
+  const { data: settings, status: settingsStatus } = useSettings();
 
   return {
     data: {
@@ -34,10 +25,6 @@ export function useOperatorData(): ViewData<OperatorData> {
       customFields,
       settings,
     },
-    status: aggregateQueryStatus([
-      { status: rundownStatus, isLoadingError: rundownIsLoadingError },
-      { status: customFieldStatus, isLoadingError: customFieldIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-    ]),
+    status: aggregateQueryStatus([rundownStatus, customFieldStatus, settingsStatus]),
   };
 }

apps/client/src/features/rundown/RundownList.tsx

@@ -1,24 +1,19 @@
 import { memo } from 'react';
 
-import EmptyFill from '../../common/components/state/EmptyFill';
+import Empty from '../../common/components/state/Empty';
 import { useRundownWithMetadata } from '../../common/hooks-query/useRundown';
 import { useRundownEditor } from '../../common/hooks/useSocket';
-import { useTranslation } from '../../translation/TranslationProvider';
 import Rundown from './Rundown';
 
 export default memo(RundownList);
 function RundownList() {
-  const { data, status, isLoadingError, rundownMetadata } = useRundownWithMetadata();
+  const { data, status, rundownMetadata } = useRundownWithMetadata();
   const featureData = useRundownEditor();
-  const { getLocalizedString } = useTranslation();
 
-  // avoid showing the editable empty state before we know whether the rundown is actually empty
-  if (status === 'pending') {
-    return <EmptyFill text='Loading…' />;
-  }
+  const isLoading = status !== 'success' || !data || !rundownMetadata;
 
-  if (isLoadingError) {
-    return <EmptyFill text={getLocalizedString('common.no_data')} />;
+  if (isLoading) {
+    return <Empty text='Connecting to server' />;
   }
 
   return (

apps/client/src/features/rundown/entry-editor/composite/TargetDurationInput.tsx

@@ -1,5 +1,5 @@
 import { MaybeNumber } from 'ontime-types';
-import { IoLockClosed, IoLockOpenOutline } from 'react-icons/io5';
+import { TbTargetArrow, TbTarget } from 'react-icons/tb';
 
 import IconButton from '../../../../common/components/buttons/IconButton';
 import * as Editor from '../../../../common/components/editor-utils/EditorUtils';
@@ -37,7 +37,7 @@ export default function TargetDurationInput({ duration, targetDuration, submitHa
           data-testid='lock__duration'
           render={<IconButton variant='subtle-white' className={isLocked ? style.active : style.inactive} />}
         >
-          {isLocked ? <IoLockClosed /> : <IoLockOpenOutline />}
+          {isLocked ? <TbTargetArrow /> : <TbTarget />}
         </Tooltip>
       </TimeInputGroup>
     </div>

apps/client/src/features/rundown/rundown-event/RundownEvent.tsx

@@ -1,6 +1,6 @@
 import { useSortable } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
-import { Day, EndAction, EntryId, Playback, TimeStrategy, TimerType } from 'ontime-types';
+import { Day, EndAction, EntryId, Maybe, OntimeGroup, Playback, TimeStrategy, TimerType } from 'ontime-types';
 import { isPlaybackActive } from 'ontime-utils';
 import { MouseEvent, useEffect, useRef } from 'react';
 import {
@@ -13,9 +13,10 @@ import {
   IoTrash,
   IoUnlink,
 } from 'react-icons/io5';
-import { TbFlagFilled, TbListNumbers } from 'react-icons/tb';
+import { TbClockPin, TbFlagFilled, TbListNumbers } from 'react-icons/tb';
 
 import { useEntryActionsContext } from '../../../common/context/EntryActionsContext';
+import { useEntry } from '../../../common/hooks-query/useRundown';
 import { useContextMenu } from '../../../common/hooks/useContextMenu';
 import { useEntryCopy } from '../../../common/stores/entryCopyStore';
 import { deviceAlt, deviceMod } from '../../../common/utils/deviceUtils';
@@ -102,7 +103,10 @@ export default function RundownEvent({
   const clearSelectedEventId = useEventIdSwapping((state) => state.clearSelectedEventId);
   const openRenumberDialog = useRenumberCuesDialogStore((state) => state.onOpen);
 
-  const { updateEntry, batchUpdateEvents, clone, deleteEntry, groupEntries, swapEvents } = useEntryActionsContext();
+  const parentGroup = useEntry(parent) as Maybe<OntimeGroup>;
+
+  const { updateEntry, batchUpdateEvents, clone, deleteEntry, groupEntries, swapEvents, matchGroupDuration } =
+    useEntryActionsContext();
 
   const isSelected = useEventSelection((state) => state.selectedEvents.has(eventId));
   const unselect = useEventSelection((state) => state.unselect);
@@ -172,6 +176,20 @@ export default function RundownEvent({
               updateEntry({ id: eventId, flag: !flag });
             },
           },
+          {
+            type: 'item',
+            label: 'Match Group Target Duration',
+            description: 'Change event duration to fill the group target',
+            icon: TbClockPin,
+            onClick: () => {
+              if (!parent) return;
+              matchGroupDuration(eventId);
+            },
+            disabled:
+              !parentGroup ||
+              parentGroup.targetDuration === null ||
+              parentGroup.duration === parentGroup.targetDuration,
+          },
           { type: 'divider' },
           {
             type: 'item',

apps/client/src/features/rundown/rundown-group/RundownGroup.module.scss

@@ -90,7 +90,12 @@
 }
 
 .lockIcon {
-  opacity: 0.6;
+  &.inactive {
+    color: $muted-gray;
+  }
+  &.active {
+    color: $active-indicator;
+  }
 }
 
 .over {

apps/client/src/features/rundown/rundown-group/RundownGroup.tsx

@@ -2,16 +2,16 @@ import { useSortable } from '@dnd-kit/sortable';
 import { CSS } from '@dnd-kit/utilities';
 import { EntryId, OntimeGroup } from 'ontime-types';
 import { MILLIS_PER_MINUTE } from 'ontime-utils';
-import { MouseEvent, useRef } from 'react';
+import { MouseEvent, useCallback, useRef } from 'react';
 import {
   IoChevronDown,
   IoChevronUp,
   IoDuplicateOutline,
   IoFolderOpenOutline,
-  IoLockClosed,
   IoReorderTwo,
   IoTrash,
 } from 'react-icons/io5';
+import { TbTargetArrow, TbClockPin } from 'react-icons/tb';
 
 import IconButton from '../../../common/components/buttons/IconButton';
 import Tag from '../../../common/components/tag/Tag';
@@ -40,12 +40,18 @@ export default function RundownGroup({ data, hasCursor, collapsed, onCollapse }:
   'use memo';
 
   const handleRef = useRef<null | HTMLSpanElement>(null);
-  const { clone, ungroup, deleteEntry } = useEntryActionsContext();
+  const { clone, ungroup, deleteEntry, updateEntry } = useEntryActionsContext();
 
   const selectSingleEntry = useEventSelection((state) => state.setSingleEntrySelection);
   const selectedEvents = useEventSelection((state) => state.selectedEvents);
   const entryCopyId = useEntryCopy((state) => state.entryCopyId);
 
+  const isDurationMatching = data.targetDuration !== null && data.targetDuration === data.duration;
+
+  const matchDuration = useCallback(() => {
+    updateEntry({ id: data.id, targetDuration: data.duration });
+  }, [data.duration, data.id, updateEntry]);
+
   const [onContextMenu] = useContextMenu<HTMLDivElement>(() => [
     {
       type: 'item',
@@ -62,6 +68,15 @@ export default function RundownGroup({ data, hasCursor, collapsed, onCollapse }:
       disabled: data.entries.length === 0,
     },
     { type: 'divider' },
+    {
+      type: 'item',
+      label: 'Match Content Duration',
+      icon: TbClockPin,
+      onClick: matchDuration,
+      disabled: isDurationMatching,
+      description: "Change group target duration to match it's contents",
+    },
+    { type: 'divider' },
     {
       type: 'item',
       label: 'Delete Group',
@@ -186,7 +201,9 @@ export default function RundownGroup({ data, hasCursor, collapsed, onCollapse }:
                   <Tag className={style.offsetLabel}>{planOffset}</Tag>
                 </span>
               )}
-              {data.targetDuration !== null && <IoLockClosed className={style.lockIcon} />}
+              {data.targetDuration !== null && (
+                <TbTargetArrow className={cx([style.lockIcon, isDurationMatching ? style.active : style.inactive])} />
+              )}
             </div>
           </div>
         </div>

apps/client/src/features/rundown/rundown-table/RundownTable.tsx

@@ -1,5 +1,6 @@
 import { memo, useEffect, useMemo } from 'react';
 
+import EmptyPage from '../../../common/components/state/EmptyPage';
 import { EntryActionsProvider } from '../../../common/context/EntryActionsContext';
 import useCustomFields from '../../../common/hooks-query/useCustomFields';
 import { useLoadedRundownSource } from '../../../common/hooks-query/useScopedRundown';
@@ -12,7 +13,7 @@ import { makeRundownColumns } from './makeRundownColumns';
 
 export default memo(RundownTable);
 function RundownTable() {
-  const { data: customFields } = useCustomFields();
+  const { data: customFields, status: customFieldStatus } = useCustomFields();
   const setPermissions = useCuesheetPermissions((state) => state.setPermissions);
   const { editorMode } = useEditorFollowMode();
   const source = useLoadedRundownSource();
@@ -31,10 +32,16 @@ function RundownTable() {
 
   const columns = useMemo(() => makeRundownColumns(customFields), [customFields]);
 
+  const isLoading = !customFields || customFieldStatus === 'pending';
+
   return (
     <EntryActionsProvider actions={actions}>
       <CuesheetDnd columns={columns} tableRoot='editor'>
-        <CuesheetTable columns={columns} source={source} cuesheetMode={editorMode} tableRoot='editor' />
+        {isLoading ? (
+          <EmptyPage text='Loading...' />
+        ) : (
+          <CuesheetTable columns={columns} source={source} cuesheetMode={editorMode} tableRoot='editor' />
+        )}
       </CuesheetDnd>
     </EntryActionsProvider>
   );

apps/client/src/views/backstage/Backstage.tsx

@@ -35,7 +35,7 @@ export default function BackstageLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <Backstage {...data} />;

apps/client/src/views/backstage/useBackstageData.ts

@@ -20,14 +20,10 @@ export function useBackstageData(): ViewData<BackstageData> {
   const isMirrored = useViewOptionsStore((state) => state.mirror);
 
   // HTTP API data
-  const { data: rundownData, status: rundownStatus, isLoadingError: rundownIsLoadingError } = useFlatRundown();
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
-  const {
-    data: customFields,
-    status: customFieldsStatus,
-    isLoadingError: customFieldsIsLoadingError,
-  } = useCustomFields();
+  const { data: rundownData, status: rundownStatus } = useFlatRundown();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
+  const { data: settings, status: settingsStatus } = useSettings();
+  const { data: customFields, status: customFieldsStatus } = useCustomFields();
 
   return {
     data: {
@@ -37,11 +33,6 @@ export function useBackstageData(): ViewData<BackstageData> {
       isMirrored,
       settings,
     },
-    status: aggregateQueryStatus([
-      { status: rundownStatus, isLoadingError: rundownIsLoadingError },
-      { status: projectDataStatus, isLoadingError: projectDataIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-      { status: customFieldsStatus, isLoadingError: customFieldsIsLoadingError },
-    ]),
+    status: aggregateQueryStatus([rundownStatus, projectDataStatus, settingsStatus, customFieldsStatus]),
   };
 }

apps/client/src/views/common/loader/Loader.module.scss

@@ -7,7 +7,7 @@ $dot-spacing: 1.5rem;
   display: grid;
   place-items: center;
   background-color: var(--background-color-override, $viewer-background-color);
-  height: 100dvh;
+  height: 100vh;
 }
 
 .ellipsis {
@@ -21,26 +21,26 @@ $dot-spacing: 1.5rem;
     height: $dot-size;
     border-radius: 50%;
     background-color: var(--accent-color-override, $ontime-color);
-    animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
+    animation-timing-function: cubic-bezier(0, 1, 1, 0);
 
     &:nth-child(1) {
       left: $dot-size;
-      animation: lds-ellipsis1 1s infinite;
+      animation: lds-ellipsis1 0.6s infinite;
     }
 
     &:nth-child(2) {
       left: $dot-size;
-      animation: lds-ellipsis2 1s infinite;
+      animation: lds-ellipsis2 0.6s infinite;
     }
 
     &:nth-child(3) {
       left: calc($dot-size + $dot-spacing);
-      animation: lds-ellipsis2 1s infinite;
+      animation: lds-ellipsis2 0.6s infinite;
     }
 
     &:nth-child(4) {
       left: calc($dot-size + 2 * $dot-spacing);
-      animation: lds-ellipsis3 1s infinite;
+      animation: lds-ellipsis3 0.6s infinite;
     }
   }
 }

apps/client/src/views/countdown/Countdown.scss

@@ -80,7 +80,21 @@ $item-height: 3.5rem;
     display: flex;
     flex-direction: column;
     align-items: center;
-    gap: 1.5rem;
+
+    button {
+      margin-top: 1.75rem;
+    }
+  }
+
+  .empty-state__content {
+    max-width: none;
+
+    span {
+      max-width: none;
+      white-space: nowrap;
+      font-size: clamp(1.5rem, 4vw, 2.25rem);
+      line-height: 1.1;
+    }
   }
 
   .list-container {

apps/client/src/views/countdown/Countdown.tsx

@@ -43,7 +43,7 @@ export default function CountdownLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <Countdown {...data} />;
@@ -87,7 +87,7 @@ function Countdown({ customFields, rundownData, projectData, isMirrored, setting
 
       {!hasEvents && (
         <div className='empty-state'>
-          <Empty text={getLocalizedString('common.no_data')} />
+          <Empty text={getLocalizedString('common.no_data')} className='empty-state__content' />
         </div>
       )}
 
@@ -121,7 +121,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (subscriptions.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.select_event')} />
+        <Empty text={getLocalizedString('countdown.select_event')} className='empty-state__content' />
         <Button variant='primary' size='xlarge' onClick={goToEditMode}>
           <IoAdd /> Add
         </Button>
@@ -137,7 +137,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (subscribedEvents.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.select_event')} />
+        <Empty text={getLocalizedString('countdown.select_event')} className='empty-state__content' />
         <Button variant='primary' size='xlarge' onClick={goToEditMode}>
           <IoAdd /> Add
         </Button>
@@ -154,7 +154,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (eventsToShow.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.all_have_finished')} />
+        <Empty text={getLocalizedString('countdown.all_have_finished')} className='empty-state__content' />
       </div>
     );
   }

apps/client/src/views/countdown/useCountdownData.ts

@@ -21,18 +21,10 @@ export function useCountdownData(): ViewData<CountdownData> {
   const isMirrored = useViewOptionsStore((state) => state.mirror);
 
   // HTTP API data
-  const {
-    data: rundownData,
-    status: rundownStatus,
-    isLoadingError: rundownIsLoadingError,
-  } = useFlatRundownWithMetadata();
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
-  const {
-    data: customFields,
-    status: customFieldsStatus,
-    isLoadingError: customFieldsIsLoadingError,
-  } = useCustomFields();
+  const { data: rundownData, status: rundownStatus } = useFlatRundownWithMetadata();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
+  const { data: settings, status: settingsStatus } = useSettings();
+  const { data: customFields, status: customFieldsStatus } = useCustomFields();
 
   return {
     data: {
@@ -42,11 +34,6 @@ export function useCountdownData(): ViewData<CountdownData> {
       isMirrored,
       settings,
     },
-    status: aggregateQueryStatus([
-      { status: rundownStatus, isLoadingError: rundownIsLoadingError },
-      { status: projectDataStatus, isLoadingError: projectDataIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-      { status: customFieldsStatus, isLoadingError: customFieldsIsLoadingError },
-    ]),
+    status: aggregateQueryStatus([rundownStatus, projectDataStatus, settingsStatus, customFieldsStatus]),
   };
 }

apps/client/src/views/cuesheet/CuesheetTableWrapper.tsx

@@ -2,6 +2,7 @@ import { MaybeString, ProjectRundown } from 'ontime-types';
 import { memo, use, useMemo } from 'react';
 
 import Select from '../../common/components/select/Select';
+import EmptyPage from '../../common/components/state/EmptyPage';
 import { PresetContext } from '../../common/context/PresetContext';
 import useCustomFields from '../../common/hooks-query/useCustomFields';
 import type { RundownSource } from '../../common/hooks-query/useScopedRundown';
@@ -33,34 +34,40 @@ function CuesheetTableWrapper({
   const preset = use(PresetContext);
   const isCurrentRundown = source.rundownId !== null && source.rundownId === loadedRundownId;
   const { cuesheetMode, setCuesheetMode } = useApplyCuesheetPolicy(preset, { canRunMode: isCurrentRundown });
-  const { data: customFields } = useCustomFields();
+  const { data: customFields, status: customFieldStatus } = useCustomFields();
 
   const columns = useMemo(
     () => makeCuesheetColumns(customFields, cuesheetMode, preset),
     [customFields, cuesheetMode, preset],
   );
 
+  const isLoading = !customFields || customFieldStatus === 'pending';
+
   return (
     <CuesheetDnd columns={columns}>
-      <CuesheetTable
-        columns={columns}
-        source={source}
-        cuesheetMode={cuesheetMode}
-        tableRoot='cuesheet'
-        setCuesheetMode={setCuesheetMode}
-        isCurrentRundown={isCurrentRundown}
-        insertElement={
-          <>
-            <RundownSelect
-              cuesheetMode={cuesheetMode}
-              selectedRundownId={selectedRundownId}
-              loadedRundownId={loadedRundownId}
-              setSelectedRundownId={setSelectedRundownId}
-              projectRundowns={projectRundowns}
-            />
-          </>
-        }
-      />
+      {isLoading ? (
+        <EmptyPage text='Loading...' />
+      ) : (
+        <CuesheetTable
+          columns={columns}
+          source={source}
+          cuesheetMode={cuesheetMode}
+          tableRoot='cuesheet'
+          setCuesheetMode={setCuesheetMode}
+          isCurrentRundown={isCurrentRundown}
+          insertElement={
+            <>
+              <RundownSelect
+                cuesheetMode={cuesheetMode}
+                selectedRundownId={selectedRundownId}
+                loadedRundownId={loadedRundownId}
+                setSelectedRundownId={setSelectedRundownId}
+                projectRundowns={projectRundowns}
+              />
+            </>
+          }
+        />
+      )}
     </CuesheetDnd>
   );
 }

apps/client/src/views/cuesheet/cuesheet-table/CuesheetTable.module.scss

@@ -5,10 +5,6 @@ $table-header-font-size: calc(1rem - 2px);
 
 @include rows.cuesheet-row-columns($table-header-font-size);
 
-.tableLoading {
-  grid-area: table;
-}
-
 .cuesheet {
   font-size: $table-font-size;
   font-weight: 400;

apps/client/src/views/cuesheet/cuesheet-table/CuesheetTable.tsx

@@ -11,7 +11,7 @@ import {
   TableVirtuosoHandle,
 } from 'react-virtuoso';
 
-import EmptyFill from '../../../common/components/state/EmptyFill';
+import EmptyPage from '../../../common/components/state/EmptyPage';
 import EmptyTableBody from '../../../common/components/state/EmptyTableBody';
 import { useEntryActionsContext } from '../../../common/context/EntryActionsContext';
 import type { RundownSource } from '../../../common/hooks-query/useScopedRundown';
@@ -19,7 +19,6 @@ import type { ExtendedEntry } from '../../../common/utils/rundownMetadata';
 import { usePersistedRundownOptions } from '../../../features/rundown/rundown.options';
 import { useEventSelection } from '../../../features/rundown/useEventSelection';
 import { AppMode } from '../../../ontimeConfig';
-import { useTranslation } from '../../../translation/TranslationProvider';
 import { usePersistedCuesheetOptions } from '../cuesheet.options';
 import { useCuesheetPermissions } from '../useTablePermissions';
 import { CuesheetHeader, SortableCuesheetHeader } from './cuesheet-table-elements/CuesheetHeader';
@@ -63,9 +62,8 @@ export default function CuesheetTable({
   isCurrentRundown,
   insertElement,
 }: CuesheetTableProps) {
-  const { flatRundown, status, isLoadingError, selectedEventId } = source;
+  const { flatRundown, status, selectedEventId } = source;
   const { updateEntry, updateTimer, addEntry } = useEntryActionsContext();
-  const { getLocalizedString } = useTranslation();
   const canCreateEntries = useCuesheetPermissions((state) => state.canCreateEntries) && cuesheetMode === AppMode.Edit;
 
   const useOptions = tableRoot === 'editor' ? usePersistedRundownOptions : usePersistedCuesheetOptions;
@@ -230,13 +228,10 @@ export default function CuesheetTable({
     });
   }, [cuesheetMode, hideIndexColumn, table]);
 
-  // avoid showing the editable empty state before we know whether the rundown is actually empty
-  if (status === 'pending') {
-    return <EmptyFill text='Loading…' className={style.tableLoading} />;
-  }
+  const isLoading = !flatRundown || status === 'pending';
 
-  if (isLoadingError) {
-    return <EmptyFill text={getLocalizedString('common.no_data')} className={style.tableLoading} />;
+  if (isLoading) {
+    return <EmptyPage text='Loading...' />;
   }
 
   return (

apps/client/src/views/project-info/ProjectInfo.scss

@@ -1,7 +1,5 @@
 @use '@/theme/viewerDefs' as *;
 
-$content-width: min(100%, 1100px);
-
 .project {
   margin: 0;
   box-sizing: border-box; /* reset */
@@ -18,104 +16,56 @@ $content-width: min(100%, 1100px);
   display: flex;
   flex-direction: column;
 
-  /* =================== HEADER ===================*/
-
-  .project-header {
-    width: $content-width;
-    margin-inline: auto;
-
-    display: flex;
-    align-items: center;
-    gap: clamp(12px, 2vw, 24px);
-
-    padding-bottom: $view-element-gap;
-    border-bottom: 1px solid $white-10;
-  }
-
   .logo {
     max-width: min(200px, 30vw);
   }
 
-  .title {
-    font-size: $header-font-size;
-    font-weight: 600;
-    line-height: 1.1em;
-  }
-
-  .description {
-    font-size: $base-font-size;
-    color: var(--secondary-color-override, $viewer-secondary-color);
-  }
-
-  /* =================== CONTENT ===================*/
-
   .info {
     flex: 1;
-    width: $content-width;
+    max-height: 100%;
     margin-inline: auto;
     overflow-y: auto;
-
+    width: min(calc(100vw - 4rem), 960px);
     display: flex;
     flex-direction: column;
+    align-items: start;
     gap: $view-element-gap;
 
-    padding-block: $view-element-gap;
     padding-bottom: 10vh;
   }
 
-  .info__card {
-    background-color: var(--card-background-color-override, $viewer-card-bg-color);
-    border-radius: $element-border-radius;
-    padding: $view-block-padding $view-inline-padding;
-
-    display: flex;
-    flex-direction: column;
-    gap: 0.35em;
-  }
-
-  .info__media {
-    display: flex;
-    flex-direction: row;
-    align-items: flex-start;
-    gap: $view-element-gap;
-  }
-
-  .info__media .info__value {
-    flex: 1;
-    min-width: 0;
-  }
-
   .info__label {
-    font-size: $timer-label-size;
     font-weight: 600;
-    letter-spacing: 0.05em;
     color: var(--label-color-override, $viewer-label-color);
     text-transform: uppercase;
   }
 
   .info__value {
     white-space: break-spaces;
-    line-height: 1.35;
-    overflow-wrap: anywhere;
+  }
+
+  .info__custom {
+    display: flex;
+    gap: 1rem;
   }
 
   .info__image-container {
     display: flex;
     justify-content: center;
     align-items: center;
-    flex: 0 0 min(192px, 25%);
+    width: 192px;
+    height: 192px;
   }
 
   .info__image {
-    display: block;
     max-width: 100%;
-    height: auto;
+    max-height: 100%;
     object-fit: contain;
   }
 
   .link.info__value {
-    display: inline-flex;
-    gap: 0.35em;
+    display: flex;
+    gap: $view-element-gap;
     align-items: center;
     color: $action-text-color;
 
@@ -128,13 +78,12 @@ $content-width: min(100%, 1100px);
 /* =================== MOBILE ===================*/
 @media screen and (max-width: 768px) {
   .project {
-    .project-header {
-      flex-direction: column;
-      align-items: start;
-      gap: 0.5rem;
-    }
     .logo img {
       height: min(50px, 10vh);
     }
+    .info__image-container {
+      width: 96px;
+      height: 96px;
+    }
   }
 }

apps/client/src/views/project-info/ProjectInfo.tsx

@@ -1,5 +1,4 @@
 import { OntimeView } from 'ontime-types';
-import { type ReactNode, useState } from 'react';
 import { IoOpenOutline } from 'react-icons/io5';
 
 import EmptyPage from '../../common/components/state/EmptyPage';
@@ -22,7 +21,7 @@ export default function ProjectInfoLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <ProjectInfo {...data} />;
@@ -42,49 +41,56 @@ function ProjectInfo({ projectData, isMirrored }: ProjectInfoData) {
     return (
       <>
         <ViewParamsEditor target={OntimeView.ProjectInfo} viewOptions={[]} />
-        <EmptyPage text={getLocalizedString('common.no_data')} />
+        <EmptyPage text={getLocalizedString('common.no_data')} />;
       </>
     );
   }
 
-  const hasHeader = Boolean(projectData.logo || projectData.title || projectData.description);
-
   return (
     <div className={`project ${isMirrored ? 'mirror' : ''}`} data-testid='project-view'>
       <ViewParamsEditor target={OntimeView.ProjectInfo} viewOptions={[]} />
-      {hasHeader && (
-        <div className='project-header'>
-          {projectData.logo && <ViewLogo name={projectData.logo} className='logo' />}
-          <div className='project-header__text'>
-            {projectData.title && <div className='title'>{projectData.title}</div>}
-            {projectData.description && <div className='description'>{projectData.description}</div>}
-          </div>
-        </div>
-      )}
+      {projectData.logo && <ViewLogo name={projectData.logo} className='logo' />}
       <div className='info'>
-        {projectData.info && <InfoCard label={getLocalizedString('project.info')}>{projectData.info}</InfoCard>}
+        {projectData.title && (
+          <div>
+            <div className='info__label'>{getLocalizedString('project.title')}</div>
+            <div className='info__value'>{projectData.title}</div>
+          </div>
+        )}
+        {projectData.description && (
+          <div>
+            <div className='info__label'>{getLocalizedString('project.description')}</div>
+            <div className='info__value'>{projectData.description}</div>
+          </div>
+        )}
+        {projectData.info && (
+          <div>
+            <div className='info__label'>{getLocalizedString('project.info')}</div>
+            <div className='info__value'>{projectData.info}</div>
+          </div>
+        )}
         {projectData.url && (
-          <div className='info__card'>
+          <div>
             <div className='info__label'>{getLocalizedString('project.url')}</div>
             <a href={projectData.url} target='_blank' rel='noreferrer' className='info__value link'>
-              {projectData.url}
-              <IoOpenOutline style={{ fontSize: '1em' }} />
+              {projectData.url} <IoOpenOutline style={{ fontSize: '1em' }} />
             </a>
           </div>
         )}
         {projectData.custom.map((info, idx) => {
+          const hasUrl = Boolean(info.url);
           return (
             // oxlint-disable-next-line react/no-array-index-key - we only have the index to go of  here
-            <div key={`${info.title}-${idx}`} className='info__card'>
-              {info.title && <div className='info__label'>{info.title}</div>}
-              {info.url ? (
-                <div className='info__media'>
-                  <InfoImage src={info.url} />
-                  {info.value && <div className='info__value'>{info.value}</div>}
+            <div key={`${info.title}-${idx}`} className='info__custom'>
+              {hasUrl && (
+                <div className='info__image-container'>
+                  <img className='info__image' src={info.url} loading='lazy' />
                 </div>
-              ) : (
-                info.value && <div className='info__value'>{info.value}</div>
               )}
+              <div>
+                <div className='info__label'>{info.title}</div>
+                <div className='info__value'>{info.value}</div>
+              </div>
             </div>
           );
         })}
@@ -92,31 +98,3 @@ function ProjectInfo({ projectData, isMirrored }: ProjectInfoData) {
     </div>
   );
 }
-
-interface InfoCardProps {
-  label: string;
-  children: ReactNode;
-}
-
-function InfoCard({ label, children }: InfoCardProps) {
-  return (
-    <div className='info__card'>
-      <div className='info__label'>{label}</div>
-      <div className='info__value'>{children}</div>
-    </div>
-  );
-}
-
-function InfoImage({ src }: { src: string }) {
-  const [hasError, setHasError] = useState(false);
-
-  if (hasError) {
-    return null;
-  }
-
-  return (
-    <div className='info__image-container'>
-      <img className='info__image' src={src} loading='lazy' alt='' onError={() => setHasError(true)} />
-    </div>
-  );
-}

apps/client/src/views/project-info/useProjectInfoData.ts

@@ -2,7 +2,7 @@ import { ProjectData } from 'ontime-types';
 
 import useProjectData from '../../common/hooks-query/useProjectData';
 import { useViewOptionsStore } from '../../common/stores/viewOptions';
-import { ViewData, aggregateQueryStatus } from '../utils/viewLoader.utils';
+import { ViewData } from '../utils/viewLoader.utils';
 
 export interface ProjectInfoData {
   projectData: ProjectData;
@@ -14,13 +14,13 @@ export function useProjectInfoData(): ViewData<ProjectInfoData> {
   const isMirrored = useViewOptionsStore((state) => state.mirror);
 
   // HTTP API data
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
 
   return {
     data: {
       projectData,
       isMirrored,
     },
-    status: aggregateQueryStatus([{ status: projectDataStatus, isLoadingError: projectDataIsLoadingError }]),
+    status: projectDataStatus,
   };
 }

apps/client/src/views/studio/Studio.tsx

@@ -25,7 +25,7 @@ export default function StudioLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <Studio {...data} />;

apps/client/src/views/studio/useStudioData.ts

@@ -20,18 +20,10 @@ export function useStudioData(): ViewData<StudioData> {
   const isMirrored = useViewOptionsStore((state) => state.mirror);
 
   // HTTP API data
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
-  const {
-    data: viewSettings,
-    status: viewSettingsStatus,
-    isLoadingError: viewSettingsIsLoadingError,
-  } = useViewSettings();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
-  const {
-    data: customFields,
-    status: customFieldsStatus,
-    isLoadingError: customFieldsIsLoadingError,
-  } = useCustomFields();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
+  const { data: viewSettings, status: viewSettingsStatus } = useViewSettings();
+  const { data: settings, status: settingsStatus } = useSettings();
+  const { data: customFields, status: customFieldsStatus } = useCustomFields();
 
   return {
     data: {
@@ -41,11 +33,6 @@ export function useStudioData(): ViewData<StudioData> {
       settings,
       viewSettings,
     },
-    status: aggregateQueryStatus([
-      { status: projectDataStatus, isLoadingError: projectDataIsLoadingError },
-      { status: viewSettingsStatus, isLoadingError: viewSettingsIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-      { status: customFieldsStatus, isLoadingError: customFieldsIsLoadingError },
-    ]),
+    status: aggregateQueryStatus([projectDataStatus, viewSettingsStatus, settingsStatus, customFieldsStatus]),
   };
 }

apps/client/src/views/timeline/TimelinePage.tsx

@@ -1,7 +1,6 @@
 import { OntimeView } from 'ontime-types';
 import { useMemo } from 'react';
 
-import EmptyFill from '../../common/components/state/EmptyFill';
 import EmptyPage from '../../common/components/state/EmptyPage';
 import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
@@ -30,7 +29,7 @@ export default function TimelinePageLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <TimelinePage {...data} />;
@@ -74,7 +73,7 @@ function TimelinePage({ events, customFields, projectData, settings }: TimelineD
           totalDuration={totalDuration}
         />
       ) : (
-        <EmptyFill text={getLocalizedString('common.no_data')} />
+        <EmptyPage text={getLocalizedString('common.no_data')} />
       )}
     </div>
   );

apps/client/src/views/timeline/useTimelineData.ts

@@ -16,18 +16,10 @@ export interface TimelineData {
 
 export function useTimelineData(): ViewData<TimelineData> {
   // HTTP API data
-  const {
-    data: rundownData,
-    status: rundownStatus,
-    isLoadingError: rundownIsLoadingError,
-  } = useFlatRundownWithMetadata();
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
-  const {
-    data: customFields,
-    status: customFieldsStatus,
-    isLoadingError: customFieldsIsLoadingError,
-  } = useCustomFields();
+  const { data: rundownData, status: rundownStatus } = useFlatRundownWithMetadata();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
+  const { data: settings, status: settingsStatus } = useSettings();
+  const { data: customFields, status: customFieldsStatus } = useCustomFields();
 
   return {
     data: {
@@ -36,11 +28,6 @@ export function useTimelineData(): ViewData<TimelineData> {
       projectData,
       settings,
     },
-    status: aggregateQueryStatus([
-      { status: rundownStatus, isLoadingError: rundownIsLoadingError },
-      { status: projectDataStatus, isLoadingError: projectDataIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-      { status: customFieldsStatus, isLoadingError: customFieldsIsLoadingError },
-    ]),
+    status: aggregateQueryStatus([rundownStatus, projectDataStatus, settingsStatus, customFieldsStatus]),
   };
 }

apps/client/src/views/timer/Timer.tsx

@@ -43,7 +43,7 @@ export default function TimerLoader() {
   }
 
   if (status === 'error') {
-    return <EmptyPage variant='error' text='There was an error fetching data, please refresh the page.' />;
+    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
   }
 
   return <Timer {...data} />;

apps/client/src/views/timer/useTimerData.ts

@@ -22,19 +22,11 @@ export function useTimerData(): ViewData<TimerData> {
   const isMirrored = useViewOptionsStore((state) => state.mirror);
 
   // HTTP API data
-  const { data: projectData, status: projectDataStatus, isLoadingError: projectDataIsLoadingError } = useProjectData();
-  const {
-    data: viewSettings,
-    status: viewSettingsStatus,
-    isLoadingError: viewSettingsIsLoadingError,
-  } = useViewSettings();
-  const { data: settings, status: settingsStatus, isLoadingError: settingsIsLoadingError } = useSettings();
-  const {
-    data: customFields,
-    status: customFieldsStatus,
-    isLoadingError: customFieldsIsLoadingError,
-  } = useCustomFields();
-  const { data: rundown, status: rundownStatus, isLoadingError: rundownIsLoadingError } = useRundown();
+  const { data: projectData, status: projectDataStatus } = useProjectData();
+  const { data: viewSettings, status: viewSettingsStatus } = useViewSettings();
+  const { data: settings, status: settingsStatus } = useSettings();
+  const { data: customFields, status: customFieldsStatus } = useCustomFields();
+  const { data: rundown, status: rundownStatus } = useRundown();
   const { entries } = rundown;
 
   return {
@@ -47,11 +39,11 @@ export function useTimerData(): ViewData<TimerData> {
       entries,
     },
     status: aggregateQueryStatus([
-      { status: projectDataStatus, isLoadingError: projectDataIsLoadingError },
-      { status: viewSettingsStatus, isLoadingError: viewSettingsIsLoadingError },
-      { status: settingsStatus, isLoadingError: settingsIsLoadingError },
-      { status: customFieldsStatus, isLoadingError: customFieldsIsLoadingError },
-      { status: rundownStatus, isLoadingError: rundownIsLoadingError },
+      projectDataStatus,
+      viewSettingsStatus,
+      settingsStatus,
+      customFieldsStatus,
+      rundownStatus,
     ]),
   };
 }

apps/client/src/views/utils/viewLoader.utils.ts

@@ -5,27 +5,21 @@ export type ViewData<T> = {
   status: QueryStatus;
 };
 
-type AggregatableQuery = {
-  status: QueryStatus;
-  /** true only when the query has never received data, ie useQuery's isLoadingError */
-  isLoadingError: boolean;
-};
-
 /**
- * Aggregates a loading status from multiple queries, for the purpose of deciding
- * whether a view can render.
- * - 'pending' while any query hasn't settled yet (no result, first fetch in flight)
- * - 'error' once all queries have settled, if any of them never received data
- * - 'success' once all queries have settled and every one has data to show,
- *   even if a query's last (background) fetch failed
+ * Aggregates a loading status from multiple query statuses.
+ * If all statuses are 'pending', returns 'pending'.
+ * If all statuses are 'success', returns 'success'.
+ * If any status is 'error', returns 'error'.
  */
-export function aggregateQueryStatus(queries: AggregatableQuery[]): QueryStatus {
-  const allSettled = queries.every((query) => query.status !== 'pending');
-  if (!allSettled) {
+export function aggregateQueryStatus(statuses: QueryStatus[]): QueryStatus {
+  if (statuses.every((status) => status === 'pending')) {
     return 'pending';
   }
-  if (queries.some((query) => query.isLoadingError)) {
+  if (statuses.every((status) => status === 'success')) {
+    return 'success';
+  }
+  if (statuses.some((status) => status === 'error')) {
     return 'error';
   }
-  return 'success';
+  return 'pending';
 }

apps/server/src/api-data/rundown/__tests__/rundown.utils.test.ts

@@ -8,7 +8,7 @@ import {
   TimerType,
   Trigger,
 } from 'ontime-types';
-import { MILLIS_PER_HOUR, createEvent } from 'ontime-utils';
+import { MILLIS_PER_HOUR, MILLIS_PER_MINUTE, createEvent } from 'ontime-utils';
 import { assertType } from 'vitest';
 
 import { makeOntimeEvent, makeOntimeGroup, makeOntimeMilestone, makeRundown } from '../__mocks__/rundown.mocks.js';
@@ -22,6 +22,7 @@ import {
   makeDeepClone,
   mergeRundownPreservingFields,
   isLoadedPlayable,
+  eventDurationMatchGroupTarget,
 } from '../rundown.utils.js';
 
 describe('test event validator', () => {
@@ -610,3 +611,98 @@ describe('isLoadedPlayable()', () => {
     expect(isLoadedPlayable('keynote', rundown)).toBe(false);
   });
 });
+
+describe('eventDurationMatchGroupTarget()', () => {
+  it('returns unchanged duration when group already matches target', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR,
+      groupDuration: MILLIS_PER_HOUR,
+      eventDuration: MILLIS_PER_MINUTE * 30,
+    });
+    expect(result).toStrictEqual(null);
+  });
+
+  it('increases event duration when group is shorter than target', () => {
+    // Group is 1h short of target, so event duration increases by 1h
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR * 2, // 2h
+      groupDuration: MILLIS_PER_HOUR, // 1h
+      eventDuration: MILLIS_PER_MINUTE * 30, // 30m
+    });
+    expect(result).toStrictEqual(MILLIS_PER_HOUR + MILLIS_PER_MINUTE * 30); // 1h30m
+  });
+
+  it('decreases event duration when group is longer than target', () => {
+    // Group is 30m over target, so event duration decreases by 30m
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR, // 1h
+      groupDuration: MILLIS_PER_HOUR + MILLIS_PER_MINUTE * 30, // 1h30m
+      eventDuration: MILLIS_PER_MINUTE * 30, // 30m
+    });
+    expect(result).toStrictEqual(0);
+  });
+
+  it('handles zero target duration', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: 0,
+      groupDuration: MILLIS_PER_HOUR,
+      eventDuration: MILLIS_PER_HOUR,
+    });
+    expect(result).toStrictEqual(0);
+  });
+
+  it('handles zero group duration', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR,
+      groupDuration: 0,
+      eventDuration: MILLIS_PER_MINUTE * 30,
+    });
+    expect(result).toStrictEqual(MILLIS_PER_HOUR + MILLIS_PER_MINUTE * 30);
+  });
+
+  it('handles zero event duration', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR,
+      groupDuration: MILLIS_PER_MINUTE * 30,
+      eventDuration: 0,
+    });
+    expect(result).toStrictEqual(MILLIS_PER_HOUR - MILLIS_PER_MINUTE * 30);
+  });
+
+  it('handles all zero values', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: 0,
+      groupDuration: 0,
+      eventDuration: 0,
+    });
+    expect(result).toStrictEqual(null);
+  });
+
+  it('returns null when result would be negative', () => {
+    // Group exceeds target by 1.5h, event shrinks by 1.5h (exceeds event duration)
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_MINUTE * 30,
+      groupDuration: MILLIS_PER_HOUR * 2,
+      eventDuration: MILLIS_PER_HOUR,
+    });
+    expect(result).toStrictEqual(null);
+  });
+
+  it('handles large durations', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: MILLIS_PER_HOUR * 24, // 24h
+      groupDuration: MILLIS_PER_HOUR * 12, // 12h
+      eventDuration: MILLIS_PER_HOUR, // 1h
+    });
+    expect(result).toStrictEqual(MILLIS_PER_HOUR * 13); // 13h
+  });
+
+  it('returns null when targetDuration is null', () => {
+    const result = eventDurationMatchGroupTarget({
+      targetDuration: null,
+      groupDuration: MILLIS_PER_HOUR,
+      eventDuration: MILLIS_PER_MINUTE * 30,
+    });
+    expect(result).toStrictEqual(null);
+  });
+});

apps/server/src/api-data/rundown/rundown.router.ts

@@ -35,6 +35,7 @@ import {
   reorderEntry,
   swapEvents,
   ungroupEntries,
+  entryFitGroupDuration,
 } from './rundown.service.js';
 import { normalisedToRundownArray } from './rundown.utils.js';
 import {
@@ -337,6 +338,23 @@ router.post('/:rundownId/ungroup/:id', paramsWithId, async (req: Request, res: R
   }
 });
 
+/**
+ * Change a events duration to fit inside the group target
+ */
+router.post(
+  '/:rundownId/:id/fit-group-duration',
+  paramsWithId,
+  async (req: Request, res: Response<Rundown | ErrorResponse>) => {
+    try {
+      const rundown = await entryFitGroupDuration(req.params.rundownId, req.params.id);
+      res.status(200).send(rundown);
+    } catch (error) {
+      const message = getErrorMessage(error);
+      res.status(400).send({ message });
+    }
+  },
+);
+
 /**
  * Deletes a list of entries by their ID
  */

apps/server/src/api-data/rundown/rundown.service.ts

@@ -47,6 +47,7 @@ import {
   hasChanges,
   mergeRundownPreservingFields,
   isLoadedPlayable,
+  eventDurationMatchGroupTarget,
 } from './rundown.utils.js';
 import { assertInsertAnchorExists, assertInsertAnchorInOrder, assertSingleInsertAnchor } from './rundown.validation.js';
 
@@ -447,6 +448,69 @@ export async function cloneEntry(rundownId: string, entryId: EntryId, options: I
   return rundownResult;
 }
 
+/**
+ *  Change a events duration to fit inside the group target
+ */
+export async function entryFitGroupDuration(rundownId: string, entryId: EntryId): Promise<Rundown> {
+  const { rundown, commit } = createTransaction({ rundownId, mutableRundown: true });
+
+  const entry = rundown.entries[entryId];
+
+  if (!entry) {
+    throw new Error('Entry not found');
+  }
+
+  if (!isOntimeEvent(entry)) {
+    throw new Error('Entry must be an event');
+  }
+
+  const { parent } = entry;
+  if (!parent) {
+    throw new Error('Entry must be in a group');
+  }
+
+  const group = rundown.entries[parent];
+
+  if (!group) {
+    throw new Error('Group not found');
+  }
+
+  if (!isOntimeGroup(group)) {
+    throw new Error('Group is not a group');
+  }
+
+  const newDuration = eventDurationMatchGroupTarget({
+    targetDuration: group.targetDuration,
+    groupDuration: group.duration,
+    eventDuration: entry.duration,
+  });
+
+  if (newDuration === null) {
+    throw new Error('Unable to fit a duration');
+  }
+
+  const newEnd = entry.timeStart + newDuration;
+
+  rundownMutation.edit(rundown, {
+    id: entryId,
+    duration: newDuration,
+    timeEnd: newEnd,
+    timeStrategy: entry.timeStrategy,
+  });
+  const { rundown: rundownResult, rundownMetadata, revision } = await commit();
+
+  // schedule the side effects
+  setImmediate(() => {
+    // notify runtime that rundown has changed
+    updateRuntimeOnChange(rundownMetadata);
+
+    // we need to notify the timer since we might be changing a running event
+    notifyChanges(rundown.id, rundownMetadata, revision, { external: true, timer: true });
+  });
+
+  return rundownResult;
+}
+
 /**
  * Groups a list of entries into a new group
  */

apps/server/src/api-data/rundown/rundown.utils.ts

@@ -3,6 +3,7 @@ import {
   EntryCustomFields,
   EntryId,
   ImportedFields,
+  Maybe,
   OntimeBaseEvent,
   OntimeDelay,
   OntimeEntry,
@@ -601,3 +602,27 @@ export function getIntegerAndFraction(value: string): IncrementNumber {
     precision,
   };
 }
+
+/**
+ * Adjusts an event's duration to fit inside the group target
+ * @param targetDuration - The desired total duration for the group, or null
+ * @param groupDuration - The current total duration of all events in the group
+ * @param eventDuration - The current duration of the event being adjusted
+ * @returns The adjusted event duration, or null if targetDuration is null or
+ *          the result would be negative
+ */
+export function eventDurationMatchGroupTarget({
+  targetDuration,
+  groupDuration,
+  eventDuration,
+}: {
+  targetDuration: Maybe<number>;
+  groupDuration: number;
+  eventDuration: number;
+}): Maybe<number> {
+  if (targetDuration === null) return null;
+  if (targetDuration === groupDuration) return null;
+  const durationDiff = targetDuration - groupDuration;
+  const newDuration = eventDuration + durationDiff;
+  return newDuration < 0 ? null : newDuration;
+}