feat: show a warning if songs are listed more than once in the media …

…list for week-end meetings

src/helpers/date.ts

@@ -178,7 +178,7 @@ export function updateLookupPeriod(reset = false) {
             ? 'mw'
             : isWeMeetingDay(dayDate)
               ? 'we'
-              : false,
+              : (false as 'mw' | 'we' | boolean),
           today: datesAreSame(dayDate, new Date()),
         };
       },

src/i18n/en.json

@@ -365,6 +365,7 @@
   "some-media-items-are-hidden": "Some media items have been hidden.",
   "some-media-items-are-missing": "Some media files are missing",
   "some-media-items-are-missing-explain": "The JWPUB file was imported successfully. However, some media is not included in the file and could not be downloaded automatically. You can add this media manually if needed by using the 'Add media' menu or by dragging it into the media list from your computer.",
+  "some-songs-are-duplicated": "Some songs appear more than once in the media list. Please check if this is intentional.",
   "song": "Song",
   "songbook-video-caching": "Songbook video caching",
   "stage": "Stage",

src/pages/MediaCalendarPage.vue

@@ -51,6 +51,20 @@
           </template>
         </q-banner>
       </div>
+      <div v-if="duplicateSongsForWeMeeting" class="row">
+        <q-banner
+          class="bg-warning text-white full-width"
+          inline-actions
+          rounded
+        >
+          {{ t('some-songs-are-duplicated') }}
+          <template #avatar>
+            <q-avatar class="bg-white text-warning" size="lg">
+              <q-icon name="mmm-music-note" size="sm" />
+            </q-avatar>
+          </template>
+        </q-banner>
+      </div>
       <div
         v-if="
           (currentSettings?.disableMediaFetching &&
@@ -1405,6 +1419,21 @@ const handleMediaSort = (
     }
   }
 };
+
+const duplicateSongsForWeMeeting = computed(() => {
+  if (!(selectedDateObject.value?.meeting === 'we')) return false;
+  const songNumbers: (number | string)[] =
+    selectedDateObject.value?.dynamicMedia
+      ?.filter((m) => !m.hidden && m.tag?.type === 'song' && m.tag?.value)
+      .map((m) => m.tag?.value)
+      .filter(
+        (value): value is number | string =>
+          typeof value === 'string' || typeof value === 'number',
+      ) || [];
+  if (songNumbers.length < 2) return false;
+  const songSet = new Set(songNumbers);
+  return songSet.size !== songNumbers.length;
+});
 </script>
 <style scoped lang="scss">
 .add-media-shortcut {

src/types/dates.d.ts

@@ -5,6 +5,6 @@ export interface DateInfo {
   date: Date;
   dynamicMedia: DynamicMediaObject[];
   error: boolean;
-  meeting: boolean | string;
+  meeting: 'mw' | 'we' | boolean;
   today: boolean;
 }