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

304 lines
11 KiB
Vue

<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]);
}
};
</script>
<template>
<div 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>