From 618c85a0a77168d250e7ad92e55f7685da300a0a Mon Sep 17 00:00:00 2001
From: kolaente <k@knt.li>
Date: Sat, 22 Nov 2025 15:15:24 +0100
Subject: [PATCH] fix: handle readonly arrays and type conversions in
 DatepickerWithRange.vue

---
 .../src/components/date/DatepickerWithRange.vue  | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/frontend/src/components/date/DatepickerWithRange.vue b/frontend/src/components/date/DatepickerWithRange.vue
index 05a7878ee..fd91d8ad3 100644
--- a/frontend/src/components/date/DatepickerWithRange.vue
+++ b/frontend/src/components/date/DatepickerWithRange.vue
@@ -24,7 +24,7 @@
 							v-for="(value, text) in DATE_RANGES"
 							:key="text"
 							:class="{'is-active': from === value[0] && to === value[1]}"
-							@click="setDateRange(value)"
+							@click="setDateRange([...value])"
 						>
 							{{ $t(`input.datepickerRange.ranges.${text}`) }}
 						</BaseButton>
@@ -136,7 +136,7 @@ const flatPickerConfig = computed(() => ({
 	dateFormat: 'Y-m-d H:i',
 	enableTime: false,
 	wrap: true,
-	mode: 'range',
+	mode: 'range' as const,
 	locale: useFlatpickrLanguage().value,
 }))
 
@@ -150,8 +150,8 @@ const to = ref('')
 watch(
 	() => props.modelValue,
 	newValue => {
-		from.value = newValue.dateFrom
-		to.value = newValue.dateTo
+		from.value = typeof newValue.dateFrom === 'string' ? newValue.dateFrom : newValue.dateFrom.toISOString()
+		to.value = typeof newValue.dateTo === 'string' ? newValue.dateTo : newValue.dateTo.toISOString()
 		// Only set the date back to flatpickr when it's an actual date.
 		// Otherwise flatpickr runs in an endless loop and slows down the browser.
 		const dateFrom = parseDateOrString(from.value, false)
@@ -164,8 +164,8 @@ watch(
 
 function emitChanged() {
 	const args = {
-		dateFrom: from.value === '' ? null : from.value,
-		dateTo: to.value === '' ? null : to.value,
+		dateFrom: from.value === '' ? '' : from.value,
+		dateTo: to.value === '' ? '' : to.value,
 	}
 	emit('update:modelValue', args)
 }
@@ -200,8 +200,8 @@ function setDateRange(range: string[] | null) {
 		return
 	}
 
-	from.value = range[0]
-	to.value = range[1]
+	from.value = range[0] ?? ''
+	to.value = range[1] ?? ''
 }
 
 const customRangeActive = computed<boolean>(() => {