/**
* Deletes the old appointment and adds a new appointment to the list
*
* @param oldApp old appointment
* @param newApp new appointment
*/
public void saveEditedApp(Appointment oldApp, Appointment newApp) {
modified = true;
// save specific instance
if (oldApp.getRecurring() && !newApp.getRecurring()) {
System.out.println("Saving specific instance");
oldApp.addExceptDate(newApp.getDate());
appointments.add(newApp);
} else {
appointments.set(appointments.indexOf(oldApp), newApp);
}
}
/**
* View Appointment of the specified date
*
* @return appointment list of that day
* @param date
*/
public ArrayList<Appointment> viewApp(String date) {
ArrayList<Appointment> filteredApps = new ArrayList<Appointment>();
String[] tokens1 = date.split("/");
// for every appointment in the list
for (Appointment a : appointments) {
boolean addIt = true;
String[] tokens2 = a.getDate().split("/");
if (a.getRecurring()) {
switch (a.typeRecurring()) {
case 0:
{
setCaleDate(date);
boolean[] daysOfWeek = a.getBoolDaysOfWeek();
if (daysOfWeek[cale.get(Calendar.DAY_OF_WEEK) - 1]) {
if (!a.getExceptDates().contains(date)) {
filteredApps.add(a);
addIt = false;
}
}
}
break;
case 1:
{
int n = a.getN();
Date d1 =
new Date(
Integer.parseInt(tokens1[0]),
Integer.parseInt(tokens1[1]),
Integer.parseInt(tokens1[2]));
long d1Long = d1.getTime();
Date d2 =
new Date(
Integer.parseInt(tokens2[0]),
Integer.parseInt(tokens2[1]),
Integer.parseInt(tokens2[2]));
long d2Long = d2.getTime();
if (((d2Long - d1Long) / 86400000L) % n == 0) {
if (!a.getExceptDates().contains(date)) {
filteredApps.add(a);
addIt = false;
}
}
}
break;
case 2:
{
if (Integer.parseInt(tokens1[2]) == a.getN()) {
if (!a.getExceptDates().contains(date)) {
filteredApps.add(a);
addIt = false;
}
}
}
break;
case 3:
{
boolean[] daysOfWeek = a.getBoolDaysOfWeek();
int n = a.getN();
int[] days =
computeNumDays(Integer.parseInt(tokens1[1]), Integer.parseInt(tokens1[2]));
int count = 0;
for (int i = 1; i <= days.length; i++) {
String dt = tokens1[0] + "/" + tokens1[1] + "/" + i;
setCaleDate(dt);
if (daysOfWeek[cale.get(Calendar.DAY_OF_WEEK) - 1]) {
count++;
if (count == n && dt.equals(date)) {
if (!a.getExceptDates().contains(date)) {
filteredApps.add(a);
addIt = false;
}
}
}
}
}
break;
}
} else {
// for every token in parameter
for (int i = 0; i < tokens1.length; i++) {
if (!(tokens1[i].equals(tokens2[i]))) {
addIt = false;
}
}
if (addIt) {
filteredApps.add(a);
}
}
}
return filteredApps;
}
/**
* Removes specific instance of the recurring appointment
*
* @param oldApp recurring appointment
* @param date date that the appointment will not reocurr
*/
public void removeSpecific(Appointment oldApp, String date) {
if (oldApp.getRecurring()) {
oldApp.addExceptDate(date);
}
}