Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app/javascript/dashboard/components/ui/DatePicker/DatePicker.vue

@@ -0,0 +1,307 @@
+<script setup>
+import { ref, watch } from 'vue';
+import {
+  getActiveDateRange,
+  moveCalendarDate,
+  DATE_RANGE_TYPES,
+  CALENDAR_TYPES,
+  CALENDAR_PERIODS,
+} from './helpers/DatePickerHelper';
+import {
+  isValid,
+  startOfMonth,
+  subDays,
+  startOfDay,
+  endOfDay,
+  isBefore,
+  subMonths,
+  addMonths,
+  isSameMonth,
+  differenceInCalendarMonths,
+  setMonth,
+  setYear,
+  isAfter,
+} from 'date-fns';
+import { useAlert } from 'dashboard/composables';
+import DatePickerButton from './components/DatePickerButton.vue';
+import CalendarDateInput from './components/CalendarDateInput.vue';
+import CalendarDateRange from './components/CalendarDateRange.vue';
+import CalendarYear from './components/CalendarYear.vue';
+import CalendarMonth from './components/CalendarMonth.vue';
+import CalendarWeek from './components/CalendarWeek.vue';
+import CalendarFooter from './components/CalendarFooter.vue';
+
+const emit = defineEmits(['dateRangeChanged']);
+const { LAST_7_DAYS, LAST_30_DAYS, CUSTOM_RANGE } = DATE_RANGE_TYPES;
+const { START_CALENDAR, END_CALENDAR } = CALENDAR_TYPES;
+const { WEEK, MONTH, YEAR } = CALENDAR_PERIODS;
+
+const showDatePicker = ref(false);
+const calendarViews = ref({ start: WEEK, end: WEEK });
+const currentDate = ref(new Date());
+const selectedStartDate = ref(startOfDay(subDays(currentDate.value, 6))); // LAST_7_DAYS
+const selectedEndDate = ref(endOfDay(currentDate.value));
+// Setting the start and end calendar
+const startCurrentDate = ref(startOfDay(selectedStartDate.value));
+const endCurrentDate = ref(
+  isSameMonth(selectedStartDate.value, selectedEndDate.value)
+    ? startOfMonth(addMonths(selectedEndDate.value, 1)) // Moves to the start of the next month if dates are in the same month (Mounted case LAST_7_DAYS)
+    : startOfMonth(selectedEndDate.value) // Always shows the month of the end date starting from the first (Mounted case LAST_7_DAYS)
+);
+const selectingEndDate = ref(false);
+const selectedRange = ref(LAST_7_DAYS);
+const hoveredEndDate = ref(null);
+
+const manualStartDate = ref(selectedStartDate.value);
+const manualEndDate = ref(selectedEndDate.value);
+
+// Watcher will set the start and end dates based on the selected range
+watch(selectedRange, newRange => {
+  if (newRange !== CUSTOM_RANGE) {
+    // If selecting a range other than last 7 days or last 30 days, set the start and end dates to the selected start and end dates
+    // If selecting last 7 days or last 30 days is, set the start date to the selected start date
+    // and the end date to one month ahead of the start date if the start date and end date are in the same month
+    // Otherwise set the end date to the selected end date
+    const isLastSevenOrThirtyDays =
+      newRange === LAST_7_DAYS || newRange === LAST_30_DAYS;
+    startCurrentDate.value = selectedStartDate.value;
+    endCurrentDate.value =
+      isLastSevenOrThirtyDays &&
+      isSameMonth(selectedStartDate.value, selectedEndDate.value)
+        ? startOfMonth(addMonths(selectedStartDate.value, 1))
+        : selectedEndDate.value;
+    selectingEndDate.value = false;
+  } else if (!selectingEndDate.value) {
+    // If selecting a custom range and not selecting an end date, set the start date to the selected start date
+    startCurrentDate.value = startOfDay(currentDate.value);
+  }
+});
+
+// Watcher will set the input values based on the selected start and end dates
+watch(
+  [selectedStartDate, selectedEndDate],
+  ([newStart, newEnd]) => {
+    if (isValid(newStart)) {
+      manualStartDate.value = newStart;
+    } else {
+      manualStartDate.value = selectedStartDate.value;
+    }
+
+    if (isValid(newEnd)) {
+      manualEndDate.value = newEnd;
+    } else {
+      manualEndDate.value = selectedEndDate.value;
+    }
+  },
+  { immediate: true }
+);
+
+// Watcher to ensure dates are always in logical order
+// This watch is will ensure that the start date is always before the end date
+watch(
+  [startCurrentDate, endCurrentDate],
+  ([newStart, newEnd], [oldStart, oldEnd]) => {
+    const monthDifference = differenceInCalendarMonths(newEnd, newStart);
+
+    if (newStart !== oldStart) {
+      if (isAfter(newStart, newEnd) || monthDifference === 0) {
+        // Adjust the end date forward if the start date is adjusted and is after the end date or in the same month
+        endCurrentDate.value = addMonths(newStart, 1);
+      }
+    }
+    if (newEnd !== oldEnd) {
+      if (isBefore(newEnd, newStart) || monthDifference === 0) {
+        // Adjust the start date backward if the end date is adjusted and is before the start date or in the same month
+        startCurrentDate.value = subMonths(newEnd, 1);
+      }
+    }
+  },
+  { immediate: true, deep: true }
+);
+
+const setDateRange = range => {
+  selectedRange.value = range.value;
+  const { start, end } = getActiveDateRange(range.value, currentDate.value);
+  selectedStartDate.value = start;
+  selectedEndDate.value = end;
+};
+
+const moveCalendar = (calendar, direction, period = MONTH) => {
+  const { start, end } = moveCalendarDate(
+    calendar,
+    startCurrentDate.value,
+    endCurrentDate.value,
+    direction,
+    period
+  );
+  startCurrentDate.value = start;
+  endCurrentDate.value = end;
+};
+
+const selectDate = day => {
+  selectedRange.value = CUSTOM_RANGE;
+  if (!selectingEndDate.value || day < selectedStartDate.value) {
+    selectedStartDate.value = day;
+    selectedEndDate.value = null;
+    selectingEndDate.value = true;
+  } else {
+    selectedEndDate.value = day;
+    selectingEndDate.value = false;
+  }
+};
+
+const setViewMode = (calendar, mode) => {
+  selectedRange.value = CUSTOM_RANGE;
+  calendarViews.value[calendar] = mode;
+};
+
+const openCalendar = (index, calendarType, period = MONTH) => {
+  const current =
+    calendarType === START_CALENDAR
+      ? startCurrentDate.value
+      : endCurrentDate.value;
+  const newDate =
+    period === MONTH
+      ? setMonth(startOfMonth(current), index)
+      : setYear(current, index);
+  if (calendarType === START_CALENDAR) {
+    startCurrentDate.value = newDate;
+  } else {
+    endCurrentDate.value = newDate;
+  }
+  setViewMode(calendarType, period === MONTH ? WEEK : MONTH);
+};
+
+const updateManualInput = (newDate, calendarType) => {
+  if (calendarType === START_CALENDAR) {
+    selectedStartDate.value = newDate;
+    startCurrentDate.value = newDate;
+  } else {
+    selectedEndDate.value = newDate;
+    endCurrentDate.value = newDate;
+  }
+  selectingEndDate.value = false;
+};
+
+const handleManualInputError = message => {
+  useAlert(message);
+};
+
+const resetDatePicker = () => {
+  startCurrentDate.value = startOfDay(currentDate.value); // Resets to today at start of the day
+  endCurrentDate.value = addMonths(startOfDay(currentDate.value), 1); // Resets to one month ahead
+  selectedStartDate.value = startOfDay(subDays(currentDate.value, 6));
+  selectedEndDate.value = endOfDay(currentDate.value);
+  selectingEndDate.value = false;
+  selectedRange.value = LAST_7_DAYS;
+  // Reset view modes if they are being used to toggle between different calendar views
+  calendarViews.value = { start: WEEK, end: WEEK };
+};
+
+const emitDateRange = () => {
+  if (!isValid(selectedStartDate.value) || !isValid(selectedEndDate.value)) {
+    useAlert('Please select a valid time range');
+  } else {
+    showDatePicker.value = false;
+    emit('dateRangeChanged', [selectedStartDate.value, selectedEndDate.value]);
+  }
+};
+
+const closeDatePicker = () => {
+  showDatePicker.value = false;
+};
+</script>
+
+<template>
+  <div v-on-clickaway="closeDatePicker" class="relative font-inter">
+    <DatePickerButton
+      :selected-start-date="selectedStartDate"
+      :selected-end-date="selectedEndDate"
+      :selected-range="selectedRange"
+      @open="showDatePicker = !showDatePicker"
+    />
+    <div
+      v-if="showDatePicker"
+      class="flex absolute top-9 ltr:left-0 rtl:right-0 z-30 shadow-md select-none w-[880px] h-[490px] rounded-2xl bg-n-alpha-3 backdrop-blur-[100px] border-0 outline outline-1 outline-n-container"
+    >
+      <CalendarDateRange
+        :selected-range="selectedRange"
+        @set-range="setDateRange"
+      />
+      <div
+        class="flex flex-col w-[680px] ltr:border-l rtl:border-r border-n-strong"
+      >
+        <div class="flex justify-around h-fit">
+          <!-- Calendars for Start and End Dates -->
+          <div
+            v-for="calendar in [START_CALENDAR, END_CALENDAR]"
+            :key="`${calendar}-calendar`"
+            class="flex flex-col items-center"
+          >
+            <CalendarDateInput
+              :calendar-type="calendar"
+              :date-value="
+                calendar === START_CALENDAR ? manualStartDate : manualEndDate
+              "
+              :compare-date="
+                calendar === START_CALENDAR ? manualEndDate : manualStartDate
+              "
+              :is-disabled="selectedRange !== CUSTOM_RANGE"
+              @update="
+                calendar === START_CALENDAR
+                  ? (manualStartDate = $event)
+                  : (manualEndDate = $event)
+              "
+              @validate="updateManualInput($event, calendar)"
+              @error="handleManualInputError($event)"
+            />
+            <div class="py-5 border-b border-n-strong">
+              <div
+                class="flex flex-col items-center gap-2 px-5 min-w-[340px] max-h-[352px]"
+                :class="
+                  calendar === START_CALENDAR &&
+                  'ltr:border-r rtl:border-l border-n-strong'
+                "
+              >
+                <CalendarYear
+                  v-if="calendarViews[calendar] === YEAR"
+                  :calendar-type="calendar"
+                  :start-current-date="startCurrentDate"
+                  :end-current-date="endCurrentDate"
+                  @select-year="openCalendar($event, calendar, YEAR)"
+                />
+                <CalendarMonth
+                  v-else-if="calendarViews[calendar] === MONTH"
+                  :calendar-type="calendar"
+                  :start-current-date="startCurrentDate"
+                  :end-current-date="endCurrentDate"
+                  @select-month="openCalendar($event, calendar)"
+                  @set-view="setViewMode"
+                  @prev="moveCalendar(calendar, 'prev', YEAR)"
+                  @next="moveCalendar(calendar, 'next', YEAR)"
+                />
+                <CalendarWeek
+                  v-else-if="calendarViews[calendar] === WEEK"
+                  :calendar-type="calendar"
+                  :current-date="currentDate"
+                  :start-current-date="startCurrentDate"
+                  :end-current-date="endCurrentDate"
+                  :selected-start-date="selectedStartDate"
+                  :selected-end-date="selectedEndDate"
+                  :selecting-end-date="selectingEndDate"
+                  :hovered-end-date="hoveredEndDate"
+                  @update-hovered-end-date="hoveredEndDate = $event"
+                  @select-date="selectDate"
+                  @set-view="setViewMode"
+                  @prev="moveCalendar(calendar, 'prev')"
+                  @next="moveCalendar(calendar, 'next')"
+                />
+              </div>
+            </div>
+          </div>
+        </div>
+        <CalendarFooter @change="emitDateRange" @clear="resetDatePicker" />
+      </div>
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarAction.vue

@@ -0,0 +1,77 @@
+<script setup>
+import { CALENDAR_PERIODS } from '../helpers/DatePickerHelper';
+
+import NextButton from 'dashboard/components-next/button/Button.vue';
+
+defineProps({
+  calendarType: {
+    type: String,
+    default: 'start',
+  },
+  firstButtonLabel: {
+    type: String,
+    default: '',
+  },
+  buttonLabel: {
+    type: String,
+    default: '',
+  },
+  viewMode: {
+    type: String,
+    default: '',
+  },
+});
+const emit = defineEmits(['prev', 'next', 'setView']);
+
+const { YEAR } = CALENDAR_PERIODS;
+
+const onClickPrev = type => {
+  emit('prev', type);
+};
+
+const onClickNext = type => {
+  emit('next', type);
+};
+
+const onClickSetView = (type, mode) => {
+  emit('setView', type, mode);
+};
+</script>
+
+<template>
+  <div class="flex items-start justify-between w-full h-9">
+    <NextButton
+      slate
+      ghost
+      xs
+      icon="i-lucide-chevron-left"
+      class="rtl:rotate-180"
+      @click="onClickPrev(calendarType)"
+    />
+    <div class="flex items-center gap-1">
+      <button
+        v-if="firstButtonLabel"
+        class="p-0 text-sm font-medium text-center text-n-slate-12 hover:text-n-brand"
+        @click="onClickSetView(calendarType, viewMode)"
+      >
+        {{ firstButtonLabel }}
+      </button>
+      <button
+        v-if="buttonLabel"
+        class="p-0 text-sm font-medium text-center text-n-slate-12"
+        :class="{ 'hover:text-n-brand': viewMode }"
+        @click="onClickSetView(calendarType, YEAR)"
+      >
+        {{ buttonLabel }}
+      </button>
+    </div>
+    <NextButton
+      slate
+      ghost
+      xs
+      icon="i-lucide-chevron-right"
+      class="rtl:rotate-180"
+      @click="onClickNext(calendarType)"
+    />
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarDateInput.vue

@@ -0,0 +1,74 @@
+<script setup>
+import { computed } from 'vue';
+import { parse, isValid, isAfter, isBefore } from 'date-fns';
+import {
+  getIntlDateFormatForLocale,
+  CALENDAR_TYPES,
+} from '../helpers/DatePickerHelper';
+
+const props = defineProps({
+  calendarType: {
+    type: String,
+    default: '',
+  },
+  dateValue: Date,
+  compareDate: Date,
+  isDisabled: Boolean,
+});
+
+const emit = defineEmits(['update', 'validate', 'error']);
+
+const { START_CALENDAR, END_CALENDAR } = CALENDAR_TYPES;
+
+const dateFormat = computed(() => getIntlDateFormatForLocale()?.toUpperCase());
+
+const localDateValue = computed({
+  get: () => props.dateValue?.toLocaleDateString(navigator.language) || '',
+  set: newValue => {
+    const format = getIntlDateFormatForLocale();
+    const parsedDate = parse(newValue, format, new Date());
+    if (isValid(parsedDate)) {
+      emit('update', parsedDate);
+    }
+  },
+});
+
+const validateDate = () => {
+  if (!isValid(props.dateValue)) {
+    emit('error', `Please enter the date in valid format: ${dateFormat.value}`);
+    return;
+  }
+
+  const { calendarType, compareDate, dateValue } = props;
+  const isStartCalendar = calendarType === START_CALENDAR;
+  const isEndCalendar = calendarType === END_CALENDAR;
+
+  if (compareDate && isStartCalendar && isAfter(dateValue, compareDate)) {
+    emit('error', 'Start date must be before the end date.');
+  } else if (compareDate && isEndCalendar && isBefore(dateValue, compareDate)) {
+    emit('error', 'End date must be after the start date.');
+  } else {
+    emit('validate', dateValue);
+  }
+};
+</script>
+
+<template>
+  <div class="h-[82px] flex flex-col items-start px-5 gap-1.5 pt-4 w-full">
+    <span class="text-sm font-medium text-n-slate-12">
+      {{
+        calendarType === START_CALENDAR
+          ? $t('DATE_PICKER.DATE_RANGE_INPUT.START')
+          : $t('DATE_PICKER.DATE_RANGE_INPUT.END')
+      }}
+    </span>
+    <input
+      v-model="localDateValue"
+      type="text"
+      class="!text-sm !mb-0 disabled:!outline-n-strong"
+      :placeholder="dateFormat"
+      :disabled="isDisabled"
+      @keypress.enter="validateDate"
+    />
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarDateRange.vue

@@ -0,0 +1,41 @@
+<script setup>
+import { dateRanges } from '../helpers/DatePickerHelper';
+
+defineProps({
+  selectedRange: {
+    type: String,
+    default: '',
+  },
+});
+
+const emit = defineEmits(['setRange']);
+
+const setDateRange = range => {
+  emit('setRange', range);
+};
+</script>
+
+<template>
+  <div class="w-[200px] flex flex-col items-start">
+    <h4
+      class="w-full px-5 py-4 text-sm font-medium capitalize text-start text-n-slate-12"
+    >
+      {{ $t('DATE_PICKER.DATE_RANGE_OPTIONS.TITLE') }}
+    </h4>
+    <div class="flex flex-col items-start w-full">
+      <button
+        v-for="range in dateRanges"
+        :key="range.label"
+        class="w-full px-5 py-3 text-sm font-medium truncate border-none rounded-none text-start hover:bg-n-alpha-2 dark:hover:bg-n-solid-3"
+        :class="
+          range.value === selectedRange
+            ? 'text-n-slate-12 bg-n-alpha-1 dark:bg-n-solid-active'
+            : 'text-n-slate-12'
+        "
+        @click="setDateRange(range)"
+      >
+        {{ $t(range.label) }}
+      </button>
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarFooter.vue

@@ -0,0 +1,31 @@
+<script setup>
+import NextButton from 'dashboard/components-next/button/Button.vue';
+
+const emit = defineEmits(['clear', 'change']);
+
+const onClickClear = () => {
+  emit('clear');
+};
+
+const onClickApply = () => {
+  emit('change');
+};
+</script>
+
+<template>
+  <div class="h-[56px] flex justify-between gap-2 px-2 py-3 items-center">
+    <NextButton
+      slate
+      ghost
+      sm
+      :label="$t('DATE_PICKER.CLEAR_BUTTON')"
+      @click="onClickClear"
+    />
+    <NextButton
+      sm
+      ghost
+      :label="$t('DATE_PICKER.APPLY_BUTTON')"
+      @click="onClickApply"
+    />
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarMonth.vue

@@ -0,0 +1,87 @@
+<script setup>
+import { computed } from 'vue';
+import { format, getMonth, setMonth, startOfMonth } from 'date-fns';
+import {
+  yearName,
+  CALENDAR_TYPES,
+  CALENDAR_PERIODS,
+} from '../helpers/DatePickerHelper';
+
+import CalendarAction from './CalendarAction.vue';
+
+const props = defineProps({
+  calendarType: {
+    type: String,
+    default: 'start',
+  },
+  startCurrentDate: Date,
+  endCurrentDate: Date,
+});
+
+const emit = defineEmits(['selectMonth', 'prev', 'next', 'setView']);
+const { START_CALENDAR } = CALENDAR_TYPES;
+const { MONTH, YEAR } = CALENDAR_PERIODS;
+
+const months = Array.from({ length: 12 }, (_, index) =>
+  format(setMonth(startOfMonth(new Date()), index), 'MMM')
+);
+
+const activeMonthIndex = computed(() => {
+  const date =
+    props.calendarType === START_CALENDAR
+      ? props.startCurrentDate
+      : props.endCurrentDate;
+  return getMonth(date);
+});
+
+const setViewMode = (type, mode) => {
+  emit('setView', type, mode);
+};
+
+const onClickPrev = () => {
+  emit('prev');
+};
+
+const onClickNext = () => {
+  emit('next');
+};
+
+const selectMonth = index => {
+  emit('selectMonth', index);
+};
+</script>
+
+<template>
+  <div class="flex flex-col w-full gap-2 max-h-[312px]">
+    <CalendarAction
+      :view-mode="YEAR"
+      :calendar-type="calendarType"
+      :button-label="
+        yearName(
+          calendarType === START_CALENDAR ? startCurrentDate : endCurrentDate,
+          MONTH
+        )
+      "
+      @set-view="setViewMode"
+      @prev="onClickPrev"
+      @next="onClickNext"
+    />
+
+    <div class="grid w-full grid-cols-3 gap-x-3 gap-y-2 auto-rows-[61px]">
+      <button
+        v-for="(month, index) in months"
+        :key="index"
+        class="p-2 text-sm font-medium text-center text-n-slate-12 w-[92px] h-10 rounded-lg py-2.5 px-2"
+        :class="{
+          'bg-n-brand text-white hover:bg-n-blue-10':
+            index === activeMonthIndex,
+          'hover:bg-n-alpha-2 dark:hover:bg-n-solid-3':
+            index !== activeMonthIndex,
+        }"
+        @click="selectMonth(index)"
+      >
+        {{ month }}
+      </button>
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarWeek.vue

@@ -0,0 +1,171 @@
+<script setup>
+import {
+  monthName,
+  yearName,
+  getWeeksForMonth,
+  isToday,
+  dayIsInRange,
+  isCurrentMonth,
+  isLastDayOfMonth,
+  isHoveringDayInRange,
+  isHoveringNextDayInRange,
+  CALENDAR_TYPES,
+  CALENDAR_PERIODS,
+} from '../helpers/DatePickerHelper';
+
+import CalendarWeekLabel from './CalendarWeekLabel.vue';
+import CalendarAction from './CalendarAction.vue';
+
+const props = defineProps({
+  calendarType: {
+    type: String,
+    default: 'start',
+  },
+  currentDate: Date,
+  startCurrentDate: Date,
+  endCurrentDate: Date,
+  selectedStartDate: Date,
+  selectingEndDate: Boolean,
+  selectedEndDate: Date,
+  hoveredEndDate: Date,
+});
+
+const emit = defineEmits([
+  'updateHoveredEndDate',
+  'selectDate',
+  'prev',
+  'next',
+  'setView',
+]);
+
+const { START_CALENDAR } = CALENDAR_TYPES;
+const { MONTH } = CALENDAR_PERIODS;
+
+const emitHoveredEndDate = day => {
+  emit('updateHoveredEndDate', day);
+};
+
+const emitSelectDate = day => {
+  emit('selectDate', day);
+};
+const onClickPrev = () => {
+  emit('prev');
+};
+
+const onClickNext = () => {
+  emit('next');
+};
+
+const setViewMode = (type, mode) => {
+  emit('setView', type, mode);
+};
+
+const weeks = calendarType => {
+  return getWeeksForMonth(
+    calendarType === START_CALENDAR
+      ? props.startCurrentDate
+      : props.endCurrentDate
+  );
+};
+
+const isSelectedStartOrEndDate = day => {
+  return (
+    dayIsInRange(day, props.selectedStartDate, props.selectedStartDate) ||
+    dayIsInRange(day, props.selectedEndDate, props.selectedEndDate)
+  );
+};
+
+const isInRange = day => {
+  return dayIsInRange(day, props.selectedStartDate, props.selectedEndDate);
+};
+
+const isInCurrentMonth = day => {
+  return isCurrentMonth(
+    day,
+    props.calendarType === START_CALENDAR
+      ? props.startCurrentDate
+      : props.endCurrentDate
+  );
+};
+
+const isHoveringInRange = day => {
+  return isHoveringDayInRange(
+    day,
+    props.selectedStartDate,
+    props.selectingEndDate,
+    props.hoveredEndDate
+  );
+};
+
+const isNextDayInRange = day => {
+  return isHoveringNextDayInRange(
+    day,
+    props.selectedStartDate,
+    props.selectedEndDate,
+    props.hoveredEndDate
+  );
+};
+
+const dayClasses = day => ({
+  'text-n-slate-10 pointer-events-none': !isInCurrentMonth(day),
+  'text-n-slate-12 hover:text-n-slate-12 hover:bg-n-blue-6 dark:hover:bg-n-blue-7':
+    isInCurrentMonth(day),
+  'bg-n-brand text-white':
+    isSelectedStartOrEndDate(day) && isInCurrentMonth(day),
+  'bg-n-blue-4 dark:bg-n-blue-5':
+    (isInRange(day) || isHoveringInRange(day)) &&
+    !isSelectedStartOrEndDate(day) &&
+    isInCurrentMonth(day),
+  'outline outline-1 outline-n-blue-8 -outline-offset-1 !text-n-blue-text':
+    isToday(props.currentDate, day) && !isSelectedStartOrEndDate(day),
+});
+</script>
+
+<template>
+  <div class="flex flex-col w-full gap-2 max-h-[312px]">
+    <CalendarAction
+      :view-mode="MONTH"
+      :calendar-type="calendarType"
+      :first-button-label="
+        monthName(
+          calendarType === START_CALENDAR ? startCurrentDate : endCurrentDate
+        )
+      "
+      :button-label="
+        yearName(
+          calendarType === START_CALENDAR ? startCurrentDate : endCurrentDate
+        )
+      "
+      @prev="onClickPrev"
+      @next="onClickNext"
+      @set-view="setViewMode"
+    />
+    <CalendarWeekLabel />
+    <div
+      v-for="week in weeks(calendarType)"
+      :key="week[0].getTime()"
+      class="grid max-w-md grid-cols-7 gap-2 mx-auto overflow-hidden rounded-lg"
+    >
+      <div
+        v-for="day in week"
+        :key="day.getTime()"
+        class="flex relative items-center justify-center w-9 h-8 py-1.5 px-2 font-medium text-sm rounded-lg cursor-pointer"
+        :class="dayClasses(day)"
+        @mouseenter="emitHoveredEndDate(day)"
+        @mouseleave="emitHoveredEndDate(null)"
+        @click="emitSelectDate(day)"
+      >
+        {{ day.getDate() }}
+        <span
+          v-if="
+            (isInRange(day) || isHoveringInRange(day)) &&
+            isNextDayInRange(day) &&
+            !isLastDayOfMonth(day) &&
+            isInCurrentMonth(day)
+          "
+          class="absolute bottom-0 w-6 h-8 ltr:-right-4 rtl:-left-4 bg-n-blue-4 dark:bg-n-blue-5 -z-10"
+        />
+      </div>
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarWeekLabel.vue

@@ -0,0 +1,15 @@
+<script setup>
+import { calendarWeeks } from '../helpers/DatePickerHelper';
+</script>
+
+<template>
+  <div class="max-w-md mx-auto grid grid-cols-7 gap-2">
+    <div
+      v-for="day in calendarWeeks"
+      :key="day.id"
+      class="flex items-center justify-center font-medium text-sm w-9 h-7 py-1.5 px-2"
+    >
+      {{ day.label }}
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/CalendarYear.vue

@@ -0,0 +1,86 @@
+<script setup>
+import { ref, computed } from 'vue';
+import { getYear, addYears, subYears } from 'date-fns';
+import { CALENDAR_TYPES } from '../helpers/DatePickerHelper';
+
+import CalendarAction from './CalendarAction.vue';
+
+const props = defineProps({
+  calendarType: {
+    type: String,
+    default: 'start',
+  },
+  startCurrentDate: Date,
+  endCurrentDate: Date,
+});
+
+const emit = defineEmits(['selectYear']);
+
+const { START_CALENDAR } = CALENDAR_TYPES;
+
+const calculateStartYear = date => {
+  const year = getYear(date);
+  return year - (year % 10); // Align with the beginning of a decade
+};
+
+const startYear = ref(
+  calculateStartYear(
+    props.calendarType === START_CALENDAR
+      ? props.startCurrentDate
+      : props.endCurrentDate
+  )
+);
+
+const years = computed(() =>
+  Array.from({ length: 10 }, (_, i) => startYear.value + i)
+);
+
+const firstYear = computed(() => years.value[0]);
+const lastYear = computed(() => years.value[years.value.length - 1]);
+
+const activeYear = computed(() => {
+  const date =
+    props.calendarType === START_CALENDAR
+      ? props.startCurrentDate
+      : props.endCurrentDate;
+  return getYear(date);
+});
+
+const onClickPrev = () => {
+  startYear.value = subYears(new Date(startYear.value, 0, 1), 10).getFullYear();
+};
+
+const onClickNext = () => {
+  startYear.value = addYears(new Date(startYear.value, 0, 1), 10).getFullYear();
+};
+
+const selectYear = year => {
+  emit('selectYear', year);
+};
+</script>
+
+<template>
+  <div class="flex flex-col w-full gap-2 max-h-[312px]">
+    <CalendarAction
+      :calendar-type="calendarType"
+      :button-label="`${firstYear} - ${lastYear}`"
+      @prev="onClickPrev"
+      @next="onClickNext"
+    />
+
+    <div class="grid grid-cols-2 gap-x-3 gap-y-2 w-full auto-rows-[47px]">
+      <button
+        v-for="year in years"
+        :key="year"
+        class="p-2 text-sm font-medium text-center text-n-slate-12 w-[144px] h-10 rounded-lg py-2.5 px-2"
+        :class="{
+          'bg-n-brand text-white hover:bg-n-blue-10': year === activeYear,
+          'hover:bg-n-alpha-2 dark:hover:bg-n-solid-3': year !== activeYear,
+        }"
+        @click="selectYear(year)"
+      >
+        {{ year }}
+      </button>
+    </div>
+  </div>
+</template>

app/javascript/dashboard/components/ui/DatePicker/components/DatePickerButton.vue

@@ -0,0 +1,63 @@
+<script setup>
+import { computed } from 'vue';
+import { dateRanges } from '../helpers/DatePickerHelper';
+import { format, isSameYear, isValid } from 'date-fns';
+
+const props = defineProps({
+  selectedStartDate: Date,
+  selectedEndDate: Date,
+  selectedRange: {
+    type: String,
+    default: '',
+  },
+});
+
+const emit = defineEmits(['open']);
+
+const formatDateRange = computed(() => {
+  const startDate = props.selectedStartDate;
+  const endDate = props.selectedEndDate;
+
+  if (!isValid(startDate) || !isValid(endDate)) {
+    return 'Select a date range';
+  }
+
+  const formatString = isSameYear(startDate, endDate)
+    ? 'MMM d' // Same year: "Apr 1"
+    : 'MMM d yyyy'; // Different years: "Apr 1 2025"
+
+  if (isSameYear(startDate, new Date()) && isSameYear(endDate, new Date())) {
+    // Both dates are in the current year
+    return `${format(startDate, 'MMM d')} - ${format(endDate, 'MMM d')}`;
+  }
+  // At least one date is not in the current year
+  return `${format(startDate, formatString)} - ${format(
+    endDate,
+    formatString
+  )}`;
+});
+
+const activeDateRange = computed(
+  () => dateRanges.find(range => range.value === props.selectedRange).label
+);
+
+const openDatePicker = () => {
+  emit('open');
+};
+</script>
+
+<template>
+  <button
+    class="inline-flex relative items-center rounded-lg gap-2 py-1.5 px-3 h-8 bg-n-alpha-2 hover:bg-n-alpha-1 active:bg-n-alpha-1"
+    @click="openDatePicker"
+  >
+    <fluent-icon class="text-n-slate-12" icon="calendar" size="16" />
+    <span class="text-sm font-medium text-n-slate-12">
+      {{ $t(activeDateRange) }}
+    </span>
+    <span class="text-sm font-medium text-n-slate-11">
+      {{ formatDateRange }}
+    </span>
+    <fluent-icon class="text-n-slate-12" icon="chevron-down" size="14" />
+  </button>
+</template>

app/javascript/dashboard/components/ui/DatePicker/helpers/DatePickerHelper.js

@@ -0,0 +1,219 @@
+import {
+  startOfDay,
+  subDays,
+  endOfDay,
+  subMonths,
+  addMonths,
+  subYears,
+  addYears,
+  startOfMonth,
+  isSameMonth,
+  format,
+  startOfWeek,
+  addDays,
+  eachDayOfInterval,
+  endOfMonth,
+  isSameDay,
+  isWithinInterval,
+} from 'date-fns';
+
+// Constants for calendar and date ranges
+export const calendarWeeks = [
+  { id: 1, label: 'M' },
+  { id: 2, label: 'T' },
+  { id: 3, label: 'W' },
+  { id: 4, label: 'T' },
+  { id: 5, label: 'F' },
+  { id: 6, label: 'S' },
+  { id: 7, label: 'S' },
+];
+
+export const dateRanges = [
+  { label: 'DATE_PICKER.DATE_RANGE_OPTIONS.LAST_7_DAYS', value: 'last7days' },
+  { label: 'DATE_PICKER.DATE_RANGE_OPTIONS.LAST_30_DAYS', value: 'last30days' },
+  {
+    label: 'DATE_PICKER.DATE_RANGE_OPTIONS.LAST_3_MONTHS',
+    value: 'last3months',
+  },
+  {
+    label: 'DATE_PICKER.DATE_RANGE_OPTIONS.LAST_6_MONTHS',
+    value: 'last6months',
+  },
+  { label: 'DATE_PICKER.DATE_RANGE_OPTIONS.LAST_YEAR', value: 'lastYear' },
+  { label: 'DATE_PICKER.DATE_RANGE_OPTIONS.CUSTOM_RANGE', value: 'custom' },
+];
+
+export const DATE_RANGE_TYPES = {
+  LAST_7_DAYS: 'last7days',
+  LAST_30_DAYS: 'last30days',
+  LAST_3_MONTHS: 'last3months',
+  LAST_6_MONTHS: 'last6months',
+  LAST_YEAR: 'lastYear',
+  CUSTOM_RANGE: 'custom',
+};
+
+export const CALENDAR_TYPES = {
+  START_CALENDAR: 'start',
+  END_CALENDAR: 'end',
+};
+
+export const CALENDAR_PERIODS = {
+  WEEK: 'week',
+  MONTH: 'month',
+  YEAR: 'year',
+};
+
+// Utility functions for date operations
+export const monthName = currentDate => format(currentDate, 'MMMM');
+export const yearName = currentDate => format(currentDate, 'yyyy');
+
+export const getIntlDateFormatForLocale = () => {
+  const year = 2222;
+  const month = 12;
+  const day = 15;
+  const date = new Date(year, month - 1, day);
+  const formattedDate = new Intl.DateTimeFormat(navigator.language).format(
+    date
+  );
+  return formattedDate
+    .replace(`${year}`, 'yyyy')
+    .replace(`${month}`, 'MM')
+    .replace(`${day}`, 'dd');
+};
+
+// Utility functions for calendar operations
+export const chunk = (array, size) =>
+  Array.from({ length: Math.ceil(array.length / size) }, (_, index) =>
+    array.slice(index * size, index * size + size)
+  );
+
+export const getWeeksForMonth = (date, weekStartsOn = 1) => {
+  const startOfTheMonth = startOfMonth(date);
+  const startOfTheFirstWeek = startOfWeek(startOfTheMonth, { weekStartsOn });
+  const endOfTheLastWeek = addDays(startOfTheFirstWeek, 41); // Covering six weeks to fill the calendar
+  return chunk(
+    eachDayOfInterval({ start: startOfTheFirstWeek, end: endOfTheLastWeek }),
+    7
+  );
+};
+
+export const moveCalendarDate = (
+  calendar,
+  startCurrentDate,
+  endCurrentDate,
+  direction,
+  period
+) => {
+  const adjustFunctions = {
+    month: { prev: subMonths, next: addMonths },
+    year: { prev: subYears, next: addYears },
+  };
+
+  const adjust = adjustFunctions[period][direction];
+
+  if (calendar === 'start') {
+    const newStart = adjust(startCurrentDate, 1);
+    return { start: newStart, end: endCurrentDate };
+  }
+  const newEnd = adjust(endCurrentDate, 1);
+  return { start: startCurrentDate, end: newEnd };
+};
+
+// Date comparison functions
+export const isToday = (currentDate, date) =>
+  date.getDate() === currentDate.getDate() &&
+  date.getMonth() === currentDate.getMonth() &&
+  date.getFullYear() === currentDate.getFullYear();
+
+export const isCurrentMonth = (day, referenceDate) =>
+  isSameMonth(day, referenceDate);
+
+export const isLastDayOfMonth = day => {
+  const lastDay = endOfMonth(day);
+  return day.getDate() === lastDay.getDate();
+};
+
+export const dayIsInRange = (date, startDate, endDate) => {
+  if (!startDate || !endDate) {
+    return false;
+  }
+  // Normalize dates to ignore time differences
+  let startOfDayStart = startOfDay(startDate);
+  let startOfDayEnd = startOfDay(endDate);
+  // Swap if start is greater than end
+  if (startOfDayStart > startOfDayEnd) {
+    [startOfDayStart, startOfDayEnd] = [startOfDayEnd, startOfDayStart];
+  }
+  // Check if the date is within the interval or is the same as the start date
+  return (
+    isSameDay(date, startOfDayStart) ||
+    isWithinInterval(date, {
+      start: startOfDayStart,
+      end: startOfDayEnd,
+    })
+  );
+};
+
+// Handling hovering states in date range pickers
+export const isHoveringDayInRange = (
+  day,
+  startDate,
+  endDate,
+  hoveredEndDate
+) => {
+  if (endDate && hoveredEndDate && startDate <= hoveredEndDate) {
+    // Ensure the start date is not after the hovered end date
+    return isWithinInterval(day, { start: startDate, end: hoveredEndDate });
+  }
+  return false;
+};
+
+export const isHoveringNextDayInRange = (
+  day,
+  startDate,
+  endDate,
+  hoveredEndDate
+) => {
+  if (startDate && !endDate && hoveredEndDate) {
+    // If a start date is selected, and we're hovering (but haven't clicked an end date yet)
+    const nextDay = addDays(day, 1);
+    return isWithinInterval(nextDay, { start: startDate, end: hoveredEndDate });
+  }
+  if (startDate && endDate) {
+    // Normal range checking between selected start and end dates
+    const nextDay = addDays(day, 1);
+    return isWithinInterval(nextDay, { start: startDate, end: endDate });
+  }
+  return false;
+};
+
+// Helper func to determine active date ranges based on user selection
+export const getActiveDateRange = (range, currentDate) => {
+  const ranges = {
+    last7days: () => ({
+      start: startOfDay(subDays(currentDate, 6)),
+      end: endOfDay(currentDate),
+    }),
+    last30days: () => ({
+      start: startOfDay(subDays(currentDate, 29)),
+      end: endOfDay(currentDate),
+    }),
+    last3months: () => ({
+      start: startOfDay(subMonths(currentDate, 3)),
+      end: endOfDay(currentDate),
+    }),
+    last6months: () => ({
+      start: startOfDay(subMonths(currentDate, 6)),
+      end: endOfDay(currentDate),
+    }),
+    lastYear: () => ({
+      start: startOfDay(subMonths(currentDate, 12)),
+      end: endOfDay(currentDate),
+    }),
+    custom: () => ({ start: currentDate, end: currentDate }),
+  };
+
+  return (
+    ranges[range] || (() => ({ start: currentDate, end: currentDate }))
+  )();
+};

app/javascript/dashboard/components/ui/DatePicker/helpers/specs/DatePickerHelper.spec.js

@@ -0,0 +1,309 @@
+import {
+  monthName,
+  yearName,
+  getIntlDateFormatForLocale,
+  getWeeksForMonth,
+  isToday,
+  isCurrentMonth,
+  isLastDayOfMonth,
+  dayIsInRange,
+  getActiveDateRange,
+  isHoveringDayInRange,
+  isHoveringNextDayInRange,
+  moveCalendarDate,
+  chunk,
+} from '../DatePickerHelper';
+
+describe('Date formatting functions', () => {
+  const testDate = new Date(2020, 4, 15); // May 15, 2020
+
+  beforeEach(() => {
+    vi.spyOn(navigator, 'language', 'get').mockReturnValue('en-US');
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
+  it('returns the correct month name from a date', () => {
+    expect(monthName(testDate)).toBe('May');
+  });
+
+  it('returns the correct year from a date', () => {
+    expect(yearName(testDate)).toBe('2020');
+  });
+
+  it('returns the correct date format for the current locale en-US', () => {
+    const expected = 'MM/dd/yyyy';
+    expect(getIntlDateFormatForLocale()).toBe(expected);
+  });
+
+  it('returns the correct date format for the current locale en-IN', () => {
+    vi.spyOn(navigator, 'language', 'get').mockReturnValue('en-IN');
+    const expected = 'dd/MM/yyyy';
+    expect(getIntlDateFormatForLocale()).toBe(expected);
+  });
+});
+
+describe('chunk', () => {
+  const array = [1, 2, 3, 4, 5, 6, 7, 8, 9];
+
+  it('correctly chunks an array into smaller arrays of given size', () => {
+    const expected = [
+      [1, 2, 3],
+      [4, 5, 6],
+      [7, 8, 9],
+    ];
+    expect(chunk(array, 3)).toEqual(expected);
+  });
+
+  it('handles arrays that do not divide evenly by the chunk size', () => {
+    const expected = [[1, 2], [3, 4], [5, 6], [7, 8], [9]];
+    expect(chunk(array, 2)).toEqual(expected);
+  });
+});
+
+describe('getWeeksForMonth', () => {
+  it('returns the correct weeks array for a month starting on Monday', () => {
+    const date = new Date(2020, 3, 1); // April 2020
+    const weeks = getWeeksForMonth(date, 1);
+    expect(weeks.length).toBe(6);
+    expect(weeks[0][0]).toEqual(new Date(2020, 2, 30)); // Check if first day of the first week is correct
+  });
+});
+
+describe('moveCalendarDate', () => {
+  it('handles the year transition when moving the start date backward by one month from January', () => {
+    const startDate = new Date(2021, 0, 1);
+    const endDate = new Date(2021, 0, 31);
+    const result = moveCalendarDate(
+      'start',
+      startDate,
+      endDate,
+      'prev',
+      'month'
+    );
+    const expectedStartDate = new Date(2020, 11, 1);
+    expect(result.start.toISOString()).toEqual(expectedStartDate.toISOString());
+    expect(result.end.toISOString()).toEqual(endDate.toISOString());
+  });
+
+  it('handles the year transition when moving the start date forward by one month from January', () => {
+    const startDate = new Date(2020, 0, 1);
+    const endDate = new Date(2020, 1, 31);
+    const result = moveCalendarDate(
+      'start',
+      startDate,
+      endDate,
+      'next',
+      'month'
+    );
+    const expectedStartDate = new Date(2020, 1, 1);
+    expect(result.start.toISOString()).toEqual(expectedStartDate.toISOString());
+    expect(result.end.toISOString()).toEqual(endDate.toISOString());
+  });
+
+  it('handles the year transition when moving the end date forward by one month from December', () => {
+    const startDate = new Date(2021, 11, 1);
+    const endDate = new Date(2021, 11, 31);
+    const result = moveCalendarDate('end', startDate, endDate, 'next', 'month');
+    const expectedEndDate = new Date(2022, 0, 31);
+    expect(result.start).toEqual(startDate);
+    expect(result.end.toISOString()).toEqual(expectedEndDate.toISOString());
+  });
+  it('handles the year transition when moving the end date backward by one month from December', () => {
+    const startDate = new Date(2021, 11, 1);
+    const endDate = new Date(2021, 11, 31);
+    const result = moveCalendarDate('end', startDate, endDate, 'prev', 'month');
+    const expectedEndDate = new Date(2021, 10, 30);
+
+    expect(result.start).toEqual(startDate);
+    expect(result.end.toISOString()).toEqual(expectedEndDate.toISOString());
+  });
+});
+
+describe('isToday', () => {
+  it('returns true if the dates are the same', () => {
+    const today = new Date();
+    const alsoToday = new Date(today);
+    expect(isToday(today, alsoToday)).toBeTruthy();
+  });
+
+  it('returns false if the dates are not the same', () => {
+    const today = new Date();
+    const notToday = new Date(
+      today.getFullYear(),
+      today.getMonth(),
+      today.getDate() - 1
+    );
+    expect(isToday(today, notToday)).toBeFalsy();
+  });
+});
+
+describe('isCurrentMonth', () => {
+  const referenceDate = new Date(2020, 6, 15); // July 15, 2020
+
+  it('returns true if the day is in the same month as the reference date', () => {
+    const testDay = new Date(2020, 6, 1);
+    expect(isCurrentMonth(testDay, referenceDate)).toBeTruthy();
+  });
+
+  it('returns false if the day is not in the same month as the reference date', () => {
+    const testDay = new Date(2020, 5, 30);
+    expect(isCurrentMonth(testDay, referenceDate)).toBeFalsy();
+  });
+});
+
+describe('isLastDayOfMonth', () => {
+  it('returns true if the day is the last day of the month', () => {
+    const testDay = new Date(2020, 6, 31); // July 31, 2020
+    expect(isLastDayOfMonth(testDay)).toBeTruthy();
+  });
+
+  it('returns false if the day is not the last day of the month', () => {
+    const testDay = new Date(2020, 6, 30); // July 30, 2020
+    expect(isLastDayOfMonth(testDay)).toBeFalsy();
+  });
+});
+
+describe('dayIsInRange', () => {
+  it('returns true if the date is within the range', () => {
+    const start = new Date(2020, 1, 10);
+    const end = new Date(2020, 1, 20);
+    const testDate = new Date(2020, 1, 15);
+    expect(dayIsInRange(testDate, start, end)).toBeTruthy();
+  });
+
+  it('returns true if the date is the same as the start date', () => {
+    const start = new Date(2020, 1, 10);
+    const end = new Date(2020, 1, 20);
+    const testDate = new Date(2020, 1, 10);
+    expect(dayIsInRange(testDate, start, end)).toBeTruthy();
+  });
+
+  it('returns false if the date is outside the range', () => {
+    const start = new Date(2020, 1, 10);
+    const end = new Date(2020, 1, 20);
+    const testDate = new Date(2020, 1, 9);
+    expect(dayIsInRange(testDate, start, end)).toBeFalsy();
+  });
+});
+
+describe('isHoveringDayInRange', () => {
+  const startDate = new Date(2020, 6, 10);
+  const endDate = new Date(2020, 6, 20);
+  const hoveredEndDate = new Date(2020, 6, 15);
+
+  it('returns true if the day is within the start and hovered end dates', () => {
+    const testDay = new Date(2020, 6, 12);
+    expect(
+      isHoveringDayInRange(testDay, startDate, endDate, hoveredEndDate)
+    ).toBeTruthy();
+  });
+
+  it('returns false if the day is outside the hovered date range', () => {
+    const testDay = new Date(2020, 6, 16);
+    expect(
+      isHoveringDayInRange(testDay, startDate, endDate, hoveredEndDate)
+    ).toBeFalsy();
+  });
+});
+
+describe('isHoveringNextDayInRange', () => {
+  const startDate = new Date(2020, 6, 10);
+  const hoveredEndDate = new Date(2020, 6, 15);
+
+  it('returns true if the next day after the given day is within the start and hovered end dates', () => {
+    const testDay = new Date(2020, 6, 14);
+    expect(
+      isHoveringNextDayInRange(testDay, startDate, null, hoveredEndDate)
+    ).toBeTruthy();
+  });
+
+  it('returns false if the next day is outside the start and hovered end dates', () => {
+    const testDay = new Date(2020, 6, 15);
+    expect(
+      isHoveringNextDayInRange(testDay, startDate, null, hoveredEndDate)
+    ).toBeFalsy();
+  });
+});
+
+describe('getActiveDateRange', () => {
+  const currentDate = new Date(2020, 5, 15, 12, 0); // May 15, 2020, at noon
+
+  beforeEach(() => {
+    // Mocking the current date to ensure consistency in tests
+    vi.useFakeTimers().setSystemTime(currentDate.getTime());
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+
+  it('returns the correct range for "last7days"', () => {
+    const range = getActiveDateRange('last7days', new Date());
+    const expectedStart = new Date(2020, 5, 9);
+    expectedStart.setHours(0, 0, 0, 0);
+    const expectedEnd = new Date();
+    expectedEnd.setHours(23, 59, 59, 999);
+
+    expect(range.start).toEqual(expectedStart);
+    expect(range.end).toEqual(expectedEnd);
+  });
+
+  it('returns the correct range for "last30days"', () => {
+    const range = getActiveDateRange('last30days', new Date());
+    const expectedStart = new Date(2020, 4, 17);
+    expectedStart.setHours(0, 0, 0, 0);
+    const expectedEnd = new Date();
+    expectedEnd.setHours(23, 59, 59, 999);
+
+    expect(range.start).toEqual(expectedStart);
+    expect(range.end).toEqual(expectedEnd);
+  });
+
+  it('returns the correct range for "last3months"', () => {
+    const range = getActiveDateRange('last3months', new Date());
+    const expectedStart = new Date(2020, 2, 15);
+    expectedStart.setHours(0, 0, 0, 0);
+    const expectedEnd = new Date();
+    expectedEnd.setHours(23, 59, 59, 999);
+
+    expect(range.start).toEqual(expectedStart);
+    expect(range.end).toEqual(expectedEnd);
+  });
+
+  it('returns the correct range for "last6months"', () => {
+    const range = getActiveDateRange('last6months', new Date());
+    const expectedStart = new Date(2019, 11, 15);
+    expectedStart.setHours(0, 0, 0, 0);
+    const expectedEnd = new Date();
+    expectedEnd.setHours(23, 59, 59, 999);
+
+    expect(range.start).toEqual(expectedStart);
+    expect(range.end).toEqual(expectedEnd);
+  });
+
+  it('returns the correct range for "lastYear"', () => {
+    const range = getActiveDateRange('lastYear', new Date());
+    const expectedStart = new Date(2019, 5, 15);
+    expectedStart.setHours(0, 0, 0, 0);
+    const expectedEnd = new Date();
+    expectedEnd.setHours(23, 59, 59, 999);
+
+    expect(range.start).toEqual(expectedStart);
+    expect(range.end).toEqual(expectedEnd);
+  });
+
+  it('returns the correct range for "custom date range"', () => {
+    const range = getActiveDateRange('custom', new Date());
+    expect(range.start).toEqual(new Date(currentDate));
+    expect(range.end).toEqual(new Date(currentDate));
+  });
+
+  it('handles an unknown range label gracefully', () => {
+    const range = getActiveDateRange('unknown', new Date());
+    expect(range.start).toEqual(new Date(currentDate));
+    expect(range.end).toEqual(new Date(currentDate));
+  });
+});