feat(vocab): stabilize daily batch handling in SRS session and improve due item display

frontend/src/dialogues/socialnetwork/VocabPracticeDialog.vue

@@ -140,6 +140,7 @@ import apiClient from '@/utils/axios.js';
 import { normalizeComparableWithNumberWords } from '@/utils/numberAnswerVariants.js';
 
 const PRACTICE_MIN_EXPOSURES = 3;
+// The original daily batch remains stable when the dialog is reopened.
 const SRS_SESSION_STORAGE_VERSION = 2;
 const HARD_REQUIRED_CONSECUTIVE_CORRECT = 5;
 const MAX_DAILY_DUE = 50;
@@ -502,10 +503,7 @@ export default {
       const dueIds = (this.pool || []).map((it) => it.id);
       const stored = this.loadSrsSession();
 
-      // If the previous session is already complete, start fresh (new batch of due items).
-      if (stored && Number(stored.initialTotalDue || 0) > 0 && Array.isArray(stored.doneIds) && stored.doneIds.length >= stored.initialTotalDue) {
-        this.srsSession = null;
-      } else if (stored) {
+      if (stored) {
         this.srsSession = stored;
       } else {
         this.srsSession = null;
@@ -543,16 +541,23 @@ export default {
         try { this.saveSrsSession(); } catch (_) {}
       }
 
+      const initialDueIds = Array.isArray(this.srsSession.initialDueIds)
+        ? this.srsSession.initialDueIds.slice(0, MAX_DAILY_DUE)
+        : [];
       const doneSet = new Set(Array.isArray(this.srsSession.doneIds) ? this.srsSession.doneIds : []);
       const finalReviewIds = Array.isArray(this.srsSession.finalReviewIds) ? this.srsSession.finalReviewIds : [];
       const finalReviewSet = new Set(finalReviewIds);
       const availableIds = new Set(dueIds);
+      // Never fill a partly completed daily batch with additional overdue
+      // cards. The 50 cards chosen when the session began remain today's
+      // batch; answered cards reduce its remaining count.
       this.srsQueueIds = [
-        ...dueIds.filter((id) => !doneSet.has(id) && !finalReviewSet.has(id)),
-        ...finalReviewIds.filter((id) => !doneSet.has(id) && availableIds.has(id))
+        ...initialDueIds.filter((id) => availableIds.has(id) && !doneSet.has(id) && !finalReviewSet.has(id)),
+        ...finalReviewIds.filter((id) => initialDueIds.includes(id) && !doneSet.has(id) && availableIds.has(id))
       ];
-      // Fallback: if SRS mode but queue is empty (e.g. mismatch between stored session and current pool), fall back to pool order
-      if (this.srsMode && Array.isArray(this.srsQueueIds) && this.srsQueueIds.length === 0) {
+      // Only a corrupted session without an original batch may use the pool
+      // as fallback. An empty, completed batch must remain empty today.
+      if (this.srsMode && initialDueIds.length === 0) {
         const fallbackIds = (this.pool || []).map((it) => it.id).filter(Boolean);
         if (fallbackIds.length > 0) {
           const limited = fallbackIds.slice(0, MAX_DAILY_DUE);

frontend/src/i18n/locales/ceb/socialnetwork.json

@@ -447,7 +447,7 @@
                 "courseFlowIntensiveStatusAction": "Tan-awa ang sunod nga balik-balik",
                 "courseFlowIntensiveStatusTitle": "Sunod nga balik-balik sa bokabularyo",
                 "courseFlowIntensiveStatusAllDone": "Wala pay dugang nga balik-balik sa bokabularyo nga nakaplano alang sa nahuman nga mga leksiyon.",
-                "courseFlowIntensiveStatusDue": "Karon / nalangan",
+                "courseFlowIntensiveStatusDue": "Nahibilin karon: {remaining} sa {quota} giplano · kinatibuk-ang angay: {total}",
                 "courseFlowIntensiveStatusProgress": "{count} ka termino",
                 "courseFlowIntensiveStatusNoDate": "Ang mga petsa nagsalig sa imong sakto nga tubag: 1, 3, 7, 14, 30, 60 ug 120 ka adlaw. Ang lisod nga mga termino gilain ug praktisahon sa lugar sa lisod nga mga termino.",
                 "courseFlowPracticeTitle": "Libre nga pagpalalom",
@@ -766,9 +766,9 @@
                 "quickReviewPromptTarget": "Type sa target pinulongan: \"{term}\"",
                 "quickReviewAcknowledge": "Read, continue",
                 "courseTodayPlanIntroNoDueReview": "Walay angay nga mubo nga balik-balik karon. Makita nimo ang sunod nga makatarunganon nga lakang sa block (limitado sa kabug-aton), unya ang intensive kung naay. Ang mubo nga balik-balik mobalik sa 1/3/7 ka adlaw.",
-                "srsDueStat": "SRS angay: {count}",
+                "srsDueStat": "Adlaw-adlaw nga balik-balik: {scheduled} sa {total} ka termino",
                 "srsEyebrow": "Dugay nga memorya",
-                "srsTitle": "{count} ka termino ang angay karon",
+                "srsTitle": "Karon: {scheduled} sa {total} ka angay balik-balikon",
                 "srsIntro": "Kini nga balik-balik gikan sa SRS nga plano sa matag pulong. Una kini kaysa bag-ong materyal kay nagpalig-on kini sa mga pulong nga hapit malimtan.",
                 "srsStart": "Sugdi ang daily review",
                 "courseTodayPlanIntroSrs": "Didaktik nga han-ay: una ang SRS daily review sa tagsa-tagsa ka pulong. Human ana, mubo nga review, padayon sa block, ug intensive review kung kinahanglan. Mao ni ang pagpalig-on sa daan nga materyal sa dili pa modugang ug bag-o."

frontend/src/i18n/locales/de/socialnetwork.json

@@ -777,7 +777,7 @@
                 "courseFlowIntensiveStatusAction": "Nächste Wiederholungen prüfen",
                 "courseFlowIntensiveStatusTitle": "Nächste Vokabelwiederholungen",
                 "courseFlowIntensiveStatusAllDone": "Für abgeschlossene Lektionen sind derzeit keine weiteren Vokabelwiederholungen geplant.",
-                "courseFlowIntensiveStatusDue": "Heute / überfällig",
+                "courseFlowIntensiveStatusDue": "Heute noch: {remaining} von {quota} eingeplant · insgesamt fällig: {total}",
                 "courseFlowIntensiveStatusProgress": "{count} Begriffe",
                 "courseFlowIntensiveStatusNoDate": "Die Termine richten sich nach deinen richtigen Antworten: 1, 3, 7, 14, 30, 60 und 120 Tage. Schwer markierte Begriffe werden getrennt im Bereich „Schwere Begriffe“ geübt.",
                 "courseFlowPracticeTitle": "Freie Vertiefung",
@@ -876,9 +876,9 @@
                 "reviewTimeNow": "jetzt",
                 "reviewTimeTomorrow": "morgen",
                 "reviewTimeInDays": "in {count} Tagen",
-                "srsDueStat": "Tageswiederholung: {scheduled} Begriffe",
+                "srsDueStat": "Tageswiederholung: {scheduled} von {total} Begriffen",
                 "srsEyebrow": "Langzeitgedächtnis",
-                "srsTitle": "Heute: {scheduled} fällige Begriffe",
+                "srsTitle": "Heute: {scheduled} von {total} fälligen Begriffen",
                 "srsIntro": "Diese Wiederholung kommt aus dem SRS-Plan einzelner Begriffe. Pro Tag werden höchstens 50 Begriffe eingeplant; weitere fällige Begriffe bleiben für die nächste Tageswiederholung erhalten.",
                 "srsStart": "Tageswiederholung starten",
                 "courseTodayPlanIntroSrs": "Didaktische Reihenfolge: Zuerst die fällige SRS-Tageswiederholung einzelner Begriffe. Danach kommen Kurz-Wiederholungen, Blockfortschritt und ggf. intensive Wiederholung. So wird altes Material stabilisiert, bevor neues Material dazukommt."

frontend/src/i18n/locales/en/socialnetwork.json

@@ -777,7 +777,7 @@
                 "courseFlowIntensiveStatusAction": "Check upcoming reviews",
                 "courseFlowIntensiveStatusTitle": "Upcoming vocabulary reviews",
                 "courseFlowIntensiveStatusAllDone": "No further vocabulary reviews are currently scheduled for completed lessons.",
-                "courseFlowIntensiveStatusDue": "Today / overdue",
+                "courseFlowIntensiveStatusDue": "Remaining today: {remaining} of {quota} planned · total due: {total}",
                 "courseFlowIntensiveStatusProgress": "{count} terms",
                 "courseFlowIntensiveStatusNoDate": "Dates are based on correct answers: 1, 3, 7, 14, 30, 60 and 120 days. Terms marked hard are practised separately in the hard-terms area.",
                 "courseFlowPracticeTitle": "Free practice",
@@ -876,9 +876,9 @@
                 "reviewTimeNow": "now",
                 "reviewTimeTomorrow": "tomorrow",
                 "reviewTimeInDays": "in {count} days",
-                "srsDueStat": "Daily review: {scheduled} terms",
+                "srsDueStat": "Daily review: {scheduled} of {total} terms",
                 "srsEyebrow": "Long-term memory",
-                "srsTitle": "Today: {scheduled} due terms",
+                "srsTitle": "Today: {scheduled} of {total} due terms",
                 "srsIntro": "This review comes from the SRS schedule of individual terms. At most 50 terms are planned per day; any additional due terms remain for the next daily review.",
                 "srsStart": "Start daily review",
                 "courseTodayPlanIntroSrs": "Pedagogical order: start with the due SRS daily review for individual terms. Then quick reviews, block progress, and intensive review if needed. This stabilizes old material before new material is added."

frontend/src/i18n/locales/es/socialnetwork.json

@@ -756,7 +756,7 @@
                 "courseFlowIntensiveStatusAction": "Consultar próximos repasos",
                 "courseFlowIntensiveStatusTitle": "Próximos repasos de vocabulario",
                 "courseFlowIntensiveStatusAllDone": "Actualmente no hay más repasos de vocabulario programados para las lecciones completadas.",
-                "courseFlowIntensiveStatusDue": "Hoy / atrasado",
+                "courseFlowIntensiveStatusDue": "Pendientes hoy: {remaining} de {quota} planificados · total pendientes: {total}",
                 "courseFlowIntensiveStatusProgress": "{count} términos",
                 "courseFlowIntensiveStatusNoDate": "Las fechas se basan en tus respuestas correctas: 1, 3, 7, 14, 30, 60 y 120 días. Los términos marcados como difíciles se practican por separado en el área de términos difíciles.",
                 "courseFlowPracticeTitle": "Práctica libre",

frontend/src/views/falukant/ReputationView.vue

@@ -133,7 +133,7 @@
                     </div>
 
                     <div>
-                        <button type="button" @click="orderParty()">
+                        <button type="button" @click="orderParty()" :disabled="isOrderingParty">
                             {{ $t('falukant.reputation.party.order') }}
                         </button>
                     </div>
@@ -224,6 +224,7 @@ export default {
             selectedNobilityIds: [],
             servantRatio: 50,
             relationshipId: null,
+            isOrderingParty: false,
             weddingCandidates: [],
             inProgressParties: [],
             completedParties: [],
@@ -317,15 +318,23 @@ export default {
             this.nobilityTitles = await apiClient.get('/api/falukant/nobility/titels').then(r => r.data)
         },
         async orderParty() {
-            await apiClient.post('/api/falukant/party', {
-                partyTypeId: this.newPartyTypeId,
-                musicId: this.musicId,
-                banquetteId: this.banquetteId,
-                nobilityIds: this.selectedNobilityIds.map(n => n.id ?? n),
-                servantRatio: this.servantRatio,
-                relationshipId: this.relationshipId
-            });
-            this.toggleNewPartyView();
+            if (this.isOrderingParty) return;
+            this.isOrderingParty = true;
+            try {
+                await apiClient.post('/api/falukant/party', {
+                    partyTypeId: this.newPartyTypeId,
+                    musicId: this.musicId,
+                    banquetteId: this.banquetteId,
+                    nobilityIds: this.selectedNobilityIds.map(n => n.id ?? n),
+                    servantRatio: this.servantRatio,
+                    relationshipId: this.relationshipId
+                });
+                await this.loadParties();
+                this.relationshipId = null;
+                this.toggleNewPartyView();
+            } finally {
+                this.isOrderingParty = false;
+            }
         },
         getPartyDate(createdAt) {
             // Feste finden 1 Tag nach der Bestellung statt

frontend/src/views/social/VocabCourseView.vue

@@ -317,11 +317,10 @@
       <section class="dialog intensive-status-dialog" role="dialog" aria-modal="true" @click.stop>
         <h3>{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusTitle') }}</h3>
         <p class="intensive-status-dialog__hint">{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusNoDate') }}</p>
-        <p v-if="srsDailyCount === 0 && srsUpcoming.length === 0">{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusAllDone') }}</p>
+        <p v-if="srsDueCount === 0 && srsUpcoming.length === 0">{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusAllDone') }}</p>
         <ul v-else class="intensive-status-dialog__list">
-          <li v-if="srsDailyCount > 0" class="intensive-status-dialog__item--due">
-            <span>{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusDue') }}</span>
-            <strong>{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusProgress', { count: srsDailyCount }) }}</strong>
+          <li v-if="srsDueCount > 0" class="intensive-status-dialog__item--due">
+            <span>{{ $t('socialnetwork.vocab.courses.courseFlowIntensiveStatusDue', { remaining: srsDailyCount, quota: srsDailyQuota, total: srsDueCount }) }}</span>
           </li>
           <li v-for="entry in srsUpcoming" :key="entry.date">
             <span>{{ formatSrsDate(entry.date) }}</span>
@@ -397,6 +396,7 @@ export default {
       srsDueTotal: 0,
       srsDailyLimit: 50,
       srsTodayRemaining: null,
+      srsTodayQuota: null,
       srsUpcoming: [],
       srsLoading: false,
       showIntensiveStatusDialog: false,
@@ -449,9 +449,17 @@ export default {
       return Array.isArray(this.srsDueItems) ? this.srsDueItems.length : 0;
     },
     srsDailyCount() {
-      // Der Server ist die maßgebliche Quelle für fällige Begriffe. Ein alter
-      // localStorage-Sitzungsstand darf eine neue oder erneut fällige
-      // Tageswiederholung nicht unsichtbar machen.
+      // A valid current-day session represents the fixed daily batch. Without
+      // one, the server's due count determines the first batch (max. 50).
+      if (Number.isFinite(Number(this.srsTodayRemaining))) {
+        return Math.max(0, Number(this.srsTodayRemaining));
+      }
+      return Math.min(this.srsDueCount, this.srsDailyLimit);
+    },
+    srsDailyQuota() {
+      if (Number.isFinite(Number(this.srsTodayQuota))) {
+        return Math.max(0, Number(this.srsTodayQuota));
+      }
       return Math.min(this.srsDueCount, this.srsDailyLimit);
     },
     hardVocabCount() {
@@ -588,13 +596,18 @@ export default {
           && session.dateKey === this.getLocalDateKey();
         if (!isCurrentSession) {
           this.srsTodayRemaining = null;
+          this.srsTodayQuota = null;
           return;
         }
         const total = Math.max(0, Number(session.initialTotalDue) || 0);
-        const done = new Set(Array.isArray(session.doneIds) ? session.doneIds : []).size;
+        const initialIds = new Set(Array.isArray(session.initialDueIds) ? session.initialDueIds : []);
+        const done = new Set((Array.isArray(session.doneIds) ? session.doneIds : [])
+          .filter((id) => initialIds.has(id))).size;
         this.srsTodayRemaining = Math.max(0, total - done);
+        this.srsTodayQuota = total;
       } catch (_) {
         this.srsTodayRemaining = null;
+        this.srsTodayQuota = null;
       }
     },
     async refreshHardVocabList() {