private void handleBirthDateChange() {
String bdateStr = view.bDateFld.getText();
if (bdateStr == null || bdateStr.trim().equals("")) {
model.setBirthDate(null);
view.syncBirthDate();
} else {
try {
DateTimeFormatter formatter = DateTimeFormatter.ofPattern(view.dateFormat);
LocalDate bdate = LocalDate.parse(bdateStr, formatter);
List<String> errorList = new ArrayList<>();
if (model.isValidBirthDate(bdate, errorList)) {
model.setBirthDate(bdate);
view.syncAgeCategory();
} else {
this.showError(errorList);
view.syncBirthDate();
}
} catch (DateTimeParseException e) {
// Birth date is not in the specified date format
List<String> errorList = new ArrayList<>();
errorList.add("Birth date must be in the " + view.dateFormat.toLowerCase() + " format.");
this.showError(errorList);
// Refresh the view
view.syncBirthDate();
}
}
}
private void saveData() {
List<String> errorList = new ArrayList<>();
boolean isSaved = model.save(errorList);
if (!isSaved) {
this.showError(errorList);
}
}