Adds advanced view

resources/public/js/htmx-disable.js

@@ -232,6 +232,40 @@ const  calendarYearPeriod = (date) => {
     return {end: formatDateMMDDYYYY(end), start: formatDateMMDDYYYY(start)};
 }
 
+const getLastMonthPeriods = (date) => {
+    if (!date) {
+        date = new Date();
+    } else {
+        date = parseMMDDYYYY(date);
+    }
+
+    // Get the first day of the current month
+    const firstDayOfCurrentMonth = new Date(date.getFullYear(), date.getMonth(), 1);
+
+    // Get the last day of the previous month
+    const lastDayOfPreviousMonth = dateFns.subDays(firstDayOfCurrentMonth, 1);
+
+    // Get the first day of the previous month
+    const firstDayOfPreviousMonth = new Date(lastDayOfPreviousMonth.getFullYear(), lastDayOfPreviousMonth.getMonth(), 1);
+
+    // Get the same period for the previous year
+    const firstDayOfPreviousYearMonth = new Date(firstDayOfPreviousMonth.getFullYear() - 1, firstDayOfPreviousMonth.getMonth(), 1);
+    const lastDayOfPreviousYearMonth = dateFns.lastDayOfMonth(firstDayOfPreviousYearMonth);
+
+    // Create period objects
+    const currentPeriod = {
+        start: formatDateMMDDYYYY(firstDayOfPreviousMonth),
+        end: formatDateMMDDYYYY(lastDayOfPreviousMonth)
+    };
+
+    const previousYearPeriod = {
+        start: formatDateMMDDYYYY(firstDayOfPreviousYearMonth),
+        end: formatDateMMDDYYYY(lastDayOfPreviousYearMonth)
+    };
+
+    return [currentPeriod, previousYearPeriod];
+};
+
 initMultiDatepicker = function(elem, startingValue) {
     const modalParent = elem.closest('#modal-content');
     if (modalParent) {