refactor: show projected time

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

@@ -170,6 +170,10 @@ export const useTimelineStatus = createSelector((state: RuntimeStore) => ({
   offset: state.runtime.offset,
 }));
 
+export const useRuntimeOffset = createSelector((state: RuntimeStore) => ({
+  offset: state.runtime.offset,
+}));
+
 export const usePing = createSelector((state: RuntimeStore) => ({
   ping: state.ping,
 }));

apps/client/src/views/common/schedule/Schedule.scss

@@ -49,6 +49,14 @@ $indeterminate-width: clamp(32px, 3vw, 48px);
     &--delay {
       color: $ontime-delay-text;
     }
+
+    &--ahead {
+      color: $green-500;
+    }
+
+    &--behind {
+      color: $orange-500;
+    }
   }
 
   .entry-title {

apps/client/src/views/common/schedule/ScheduleItem.tsx

@@ -1,7 +1,10 @@
+import { useRuntimeOffset } from '../../../common/hooks/useSocket';
 import { cx } from '../../../common/utils/styleUtils';
 import { formatTime } from '../../../common/utils/time';
 import SuperscriptTime from '../../../features/viewers/common/superscript-time/SuperscriptTime';
 
+import { useScheduleOptions } from './schedule.options';
+
 import './Schedule.scss';
 
 const formatOptions = {
@@ -21,36 +24,38 @@ interface ScheduleItemProps {
 
 export default function ScheduleItem(props: ScheduleItemProps) {
   const { timeStart, timeEnd, title, backstageEvent, colour, skip, delay } = props;
+  const { showProjected } = useScheduleOptions();
 
-  const start = formatTime(timeStart, formatOptions);
-  const end = formatTime(timeEnd, formatOptions);
-
-  if (delay > 0) {
-    const delayedStart = formatTime(timeStart + delay, formatOptions);
-    const delayedEnd = formatTime(timeEnd + delay, formatOptions);
-
+  if (showProjected) {
     return (
-      <li className={cx(['entry', skip && 'entry--skip'])}>
-        <div className='entry-times'>
-          <span className='entry-times--delayed'>
-            <span className='entry-colour' style={{ backgroundColor: colour }} />
-            <SuperscriptTime time={start} />
-            →
-            <SuperscriptTime time={end} />
-            {backstageEvent && '*'}
-          </span>
-          <span className='entry-times--delay'>
-            <SuperscriptTime time={delayedStart} />
-            →
-            <SuperscriptTime time={delayedEnd} />
-            {backstageEvent && '*'}
-          </span>
-        </div>
-        <div className='entry-title'>{title}</div>
-      </li>
+      <ProjectedScheduleItem
+        timeStart={timeStart}
+        timeEnd={timeEnd}
+        title={title}
+        colour={colour}
+        backstageEvent={backstageEvent}
+        skip={skip}
+        delay={delay}
+      />
     );
   }
 
+  if (delay > 0) {
+    return (
+      <DelayedScheduleItem
+        timeStart={timeStart}
+        timeEnd={timeEnd}
+        title={title}
+        colour={colour}
+        backstageEvent={backstageEvent}
+        skip={skip}
+        delay={delay}
+      />
+    );
+  }
+
+  const start = formatTime(timeStart, formatOptions);
+  const end = formatTime(timeEnd, formatOptions);
   return (
     <li className={cx(['entry', skip && 'entry--skip'])}>
       <div className='entry-times'>
@@ -64,3 +69,70 @@ export default function ScheduleItem(props: ScheduleItemProps) {
     </li>
   );
 }
+
+function DelayedScheduleItem(props: ScheduleItemProps) {
+  const { timeStart, timeEnd, title, backstageEvent, colour, skip, delay } = props;
+
+  const start = formatTime(timeStart, formatOptions);
+  const end = formatTime(timeEnd, formatOptions);
+  const delayedStart = formatTime(timeStart + delay, formatOptions);
+  const delayedEnd = formatTime(timeEnd + delay, formatOptions);
+
+  return (
+    <li className={cx(['entry', skip && 'entry--skip'])}>
+      <div className='entry-times'>
+        <span className='entry-times--delayed'>
+          <span className='entry-colour' style={{ backgroundColor: colour }} />
+          <SuperscriptTime time={start} />
+          →
+          <SuperscriptTime time={end} />
+          {backstageEvent && '*'}
+        </span>
+        <span className='entry-times--delay'>
+          <SuperscriptTime time={delayedStart} />
+          →
+          <SuperscriptTime time={delayedEnd} />
+          {backstageEvent && '*'}
+        </span>
+      </div>
+      <div className='entry-title'>{title}</div>
+    </li>
+  );
+}
+
+function ProjectedScheduleItem(props: ScheduleItemProps) {
+  const { timeStart, timeEnd, title, backstageEvent, colour, skip, delay } = props;
+
+  return (
+    <li className={cx(['entry', skip && 'entry--skip'])}>
+      <div className='entry-times'>
+        <span className='entry-colour' style={{ backgroundColor: colour }} />
+        <ProjectedTime time={timeStart} delay={delay} />
+        →
+        <ProjectedTime time={timeEnd} delay={delay} />
+        {backstageEvent && '*'}
+      </div>
+      <div className='entry-title'>{title}</div>
+    </li>
+  );
+}
+
+interface OffsetTimeProps {
+  time: number;
+  delay: number;
+}
+
+function ProjectedTime(props: OffsetTimeProps) {
+  const { time, delay } = props;
+  const { offset } = useRuntimeOffset();
+
+  const projectedOffset = offset - delay;
+  const projectedTime = formatTime(time - offset, formatOptions);
+
+  return (
+    <SuperscriptTime
+      className={cx([projectedOffset > 0 && 'entry-times--ahead', projectedOffset < 0 && 'entry-times--behind'])}
+      time={projectedTime}
+    />
+  );
+}

apps/client/src/views/common/schedule/schedule.options.ts

@@ -23,18 +23,27 @@ export const scheduleOptions: ViewOption = {
       type: 'number',
       defaultValue: 10,
     },
+    {
+      id: 'showProjected',
+      title: 'Show projected time',
+      description: 'Whether scheduled times should account for runtime offset.',
+      type: 'boolean',
+      defaultValue: false,
+    },
   ],
 };
 
 type ScheduleOptions = {
   cycleInterval: number;
   stopCycle: boolean;
+  showProjected: boolean;
 };
 
 function getScheduleOptionsFromParams(searchParams: URLSearchParams): ScheduleOptions {
   return {
     cycleInterval: Number(searchParams.get('cycleInterval')) || 10,
     stopCycle: isStringBoolean(searchParams.get('stopCycle')),
+    showProjected: isStringBoolean(searchParams.get('showProjected')),
   };
 }