fix Datatable Date and Time Header Filters should not contain initial values

Author: vegegoku

domino-ui/src/main/java/org/dominokit/domino/ui/datatable/plugins/filter/header/DateHeaderFilter.java

@@ -51,7 +51,7 @@ public static <T> DateHeaderFilter<T> create() {
   /** Initializes a new DateHeaderFilter. */
   public DateHeaderFilter() {
     this.dateBox =
-        DateBox.create()
+        DateBox.empty()
             .setPlaceholder("Search")
             .addCss(dui_m_b_0)
             .apply(

domino-ui/src/main/java/org/dominokit/domino/ui/datatable/plugins/filter/header/TimeHeaderFilter.java

@@ -52,7 +52,7 @@ public static <T> TimeHeaderFilter<T> create() {
    */
   public TimeHeaderFilter() {
     this.timeBox =
-        TimeBox.create()
+        TimeBox.empty()
             .setPlaceholder("Search")
             .apply(
                 element -> {

domino-ui/src/main/java/org/dominokit/domino/ui/forms/DateBox.java

@@ -142,7 +142,8 @@ public DateBox(
   public DateBox(
       Date date, DateTimeFormatInfo dateTimeFormatInfo, CalendarInitConfig calendarInitConfig) {
     this.value = date;
-    this.calendar = Calendar.create(date, dateTimeFormatInfo, calendarInitConfig);
+    this.calendar =
+        Calendar.create(nonNull(date) ? date : new Date(), dateTimeFormatInfo, calendarInitConfig);
     this.pattern = dateTimeFormatInfo.dateFormatFull();
     this.popover =
         Popover.create(this.getWrapperElement())
@@ -240,6 +241,18 @@ public DateBox(
     setStringValue(value, this.calendar.getDateTimeFormatInfo());
   }
 
+  // TODO : This needs to be refactored, datebox should be default to empty if data is not specified
+  // and instead of DateBox.empty() we need to add DateBox.now()
+
+  /**
+   * Creates a new DateBox with the current date and default configuration.
+   *
+   * @return A new DateBox instance
+   */
+  public static DateBox empty() {
+    return new DateBox(null, new CalendarInitConfig());
+  }
+
   /**
    * Creates a new DateBox with the current date and default configuration.
    *

domino-ui/src/main/java/org/dominokit/domino/ui/forms/TimeBox.java

@@ -116,7 +116,7 @@ public TimeBox(String label, Date date, DateTimeFormatInfo dateTimeFormatInfo) {
    */
   public TimeBox(Date date, DateTimeFormatInfo dateTimeFormatInfo) {
     this.value = date;
-    this.timePicker = TimePicker.create(date, dateTimeFormatInfo);
+    this.timePicker = TimePicker.create(nonNull(date) ? date : new Date(), dateTimeFormatInfo);
     this.pattern = dateTimeFormatInfo.timeFormatFull();
     this.popover =
         Popover.create(this.getWrapperElement())
@@ -190,6 +190,18 @@ public TimeBox(Date date, DateTimeFormatInfo dateTimeFormatInfo) {
     setStringValue(value, this.timePicker.getDateTimeFormatInfo());
   }
 
+  // TODO : This needs to be refactored, timebox should be default to empty if data is not specified
+  // and instead of Timebox.empty() we need to add Timebox.now()
+
+  /**
+   * Creates and returns an empty TimeBox instance with a null Date.
+   *
+   * @return a new TimeBox instance with a null Date.
+   */
+  public static TimeBox empty() {
+    return new TimeBox((Date) null);
+  }
+
   /**
    * Factory method to create a new instance of {@link TimeBox} with the current date set.
    *