Date cleanup / refactoring

src/components/EventDialog.vue

@@ -4,7 +4,13 @@ import { ref, computed, watch, onMounted, onUnmounted, nextTick } from 'vue'
 import BaseDialog from './BaseDialog.vue'
 import WeekdaySelector from './WeekdaySelector.vue'
 import Numeric from './Numeric.vue'
-import { addDaysStr, getMondayOfISOWeek, fromLocalString, toLocalString, DEFAULT_TZ } from '@/utils/date'
+import {
+  addDaysStr,
+  getMondayOfISOWeek,
+  fromLocalString,
+  toLocalString,
+  DEFAULT_TZ,
+} from '@/utils/date'
 import { addDays, addMonths } from 'date-fns'
 
 const props = defineProps({
@@ -318,9 +324,9 @@ function openEditDialog(payload) {
   // Compute occurrenceDate based on occurrenceIndex rather than parsing instanceId
   if (event.isRepeating) {
     if (event.repeat === 'weeks' && occurrenceIndex >= 0) {
-  const pattern = event.repeatWeekdays || []
-  const baseStart = fromLocalString(event.startDate, DEFAULT_TZ)
-  const baseEnd = fromLocalString(event.endDate, DEFAULT_TZ)
+      const pattern = event.repeatWeekdays || []
+      const baseStart = fromLocalString(event.startDate, DEFAULT_TZ)
+      const baseEnd = fromLocalString(event.endDate, DEFAULT_TZ)
       if (occurrenceIndex === 0) {
         occurrenceDate = baseStart
         weekday = baseStart.getDay()
@@ -334,7 +340,7 @@ function openEditDialog(payload) {
           const diff = Math.floor((blk - baseBlockStart) / WEEK_MS)
           return diff % interval === 0
         }
-  let cur = addDays(baseEnd, 1)
+        let cur = addDays(baseEnd, 1)
         let found = 0 // number of repeat occurrences found so far
         let safety = 0
         while (found < occurrenceIndex && safety < 20000) {
@@ -349,8 +355,8 @@ function openEditDialog(payload) {
         weekday = cur.getDay()
       }
     } else if (event.repeat === 'months' && occurrenceIndex >= 0) {
-  const baseDate = fromLocalString(event.startDate, DEFAULT_TZ)
-  occurrenceDate = addMonths(baseDate, occurrenceIndex)
+      const baseDate = fromLocalString(event.startDate, DEFAULT_TZ)
+      occurrenceDate = addMonths(baseDate, occurrenceIndex)
     }
   }
   dialogMode.value = 'edit'
@@ -556,7 +562,7 @@ const formattedOccurrenceShort = computed(() => {
     const ev = calendarStore.getEventById(editingEventId.value)
     if (ev?.startDate) {
       try {
-  return fromLocalString(ev.startDate, DEFAULT_TZ)
+        return fromLocalString(ev.startDate, DEFAULT_TZ)
           .toLocaleDateString(undefined, { month: 'short', day: 'numeric' })
           .replace(/, /, ' ')
       } catch {
@@ -584,7 +590,7 @@ const headerDateShort = computed(() => {
     const ev = calendarStore.getEventById(editingEventId.value)
     if (ev?.startDate) {
       try {
-  return fromLocalString(ev.startDate, DEFAULT_TZ)
+        return fromLocalString(ev.startDate, DEFAULT_TZ)
           .toLocaleDateString(undefined, { month: 'short', day: 'numeric' })
           .replace(/, /, ' ')
       } catch {
@@ -616,16 +622,16 @@ const finalOccurrenceDate = computed(() => {
     // Convert to Monday-first index
     // We'll just check store pattern
     if (pattern[startWeekdaySun]) occs = 1
-  let cursor = new Date(start)
+    let cursor = new Date(start)
     while (occs < count && occs < 10000) {
-  cursor = addDays(cursor, 1)
+      cursor = addDays(cursor, 1)
       if (pattern[cursor.getDay()]) occs++
     }
     if (occs === count) return cursor
     return null
   } else if (uiDisplayFrequency.value === 'months') {
-  const monthsToAdd = displayInterval.value * (count - 1)
-  return addMonths(start, monthsToAdd)
+    const monthsToAdd = displayInterval.value * (count - 1)
+    return addMonths(start, monthsToAdd)
   } else if (uiDisplayFrequency.value === 'years') {
     const yearsToAdd = displayInterval.value * (count - 1)
     const d = new Date(start)