// TODO: change the box amount of the commodity
public void taskAction(XMLSession s, int sequenceNo, Action action) {
DBManager m = new DBManager();
String driverName = s.getDriverName();
String startTime = Long.toString(s.getStartTime());
String expireTime = Long.toString(s.getExpireTime());
String vehicleID = s.getVehicleID();
ResultSet rs =
m.getRs(
"SELECT t.id FROM Session s, Route r, Task t"
+ " WHERE session_driverName = '"
+ driverName
+ "' AND s.startTime = "
+ startTime
+ " AND s.expireTime = "
+ expireTime
+ " AND session_vehicleID = '"
+ vehicleID
+ "' AND s.sessionID = r.sessionID"
+ " AND r.id = t.route_id AND t.sequence_num = "
+ sequenceNo);
try {
if (rs.next()) {
int task_id = rs.getInt("id");
String currentTime = getCurrentTime();
if (action.equals(Action.start)) {
m.updb("UPDATE Task SET actual_start = '" + currentTime + "' WHERE id = " + task_id);
}
if (action.equals(Action.finish)) {
m.updb("UPDATE Task SET actual_finish = '" + currentTime + "' WHERE id = " + task_id);
}
// TODO:Send to Phone About changing action
ArrayList<UpdateManager> ml = Global.getUpdateTasks();
int l = ml.size();
int index = -1;
for (int i = 0; i < l; i++) {
if (ml.get(i).getSession().equals(s)) {
index = i;
break;
}
}
UpdateManager um = new UpdateManager(s);
ArrayList<SingleUpdateManager> sl = new ArrayList<SingleUpdateManager>();
if (index != -1) {
um = ml.get(index);
sl = um.getTasks();
}
Task t = new Task();
SingleUpdateManager a = new SingleUpdateManager(action, t);
a.setSequenceNo(sequenceNo);
sl.add(a);
um.setTask(sl);
// SAVE THE UPDATE TASK INTO GLOBAL VARIABLE
if (index != -1) {
ml.set(index, um);
Global.setUpdateTasks(ml);
} else {
Global.addUpdateTask(um);
}
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* get All the task by sessionID used in case of first-login and re-login
*
* @param sessionID
*/
public void getTasks(int sessionID) {
DBManager m = new DBManager();
ResultSet rs = m.getRs("SELECT * FROM Session WHERE sessionID = " + sessionID);
try {
if (rs.next()) {
String driverName = rs.getString("session_driverName");
String vehicleID = rs.getString("session_vehicleID");
long startTime = Long.parseLong(rs.getString("startTime"));
long expireTime = Long.parseLong(rs.getString("expireTime"));
XMLSession s = new XMLSession(driverName, vehicleID, startTime, expireTime);
ArrayList<UpdateManager> ml = Global.getUpdateTasks();
int l = ml.size();
int index = -1;
for (int i = 0; i < l; i++) {
if (ml.get(i).getSession().equals(s)) {
index = i;
break;
}
}
UpdateManager um = new UpdateManager(s);
ArrayList<SingleUpdateManager> sl = new ArrayList<SingleUpdateManager>();
if (index != -1) {
um = ml.get(index);
// Clear the tasks of this session
// sl = um.getTasks();
}
ResultSet rss =
m.getRs(
"SELECT commodity_id,sequence_num FROM Route r, Commodity c, Task t WHERE r.sessionID = "
+ sessionID
+ " AND route_id = r.id AND c.id = t.commodity_id ORDER BY sequence_num ASC");
while (rss.next()) {
String commodityID = rss.getString("commodity_id");
int sequenceNo = rss.getInt("sequence_num");
ResultSet rsss = m.getRs("SELECT * FROM Commodity WHERE id = '" + commodityID + "'");
if (rsss.next()) {
String source = rsss.getString("source");
String destination = rsss.getString("destination");
String available_t = rsss.getString("available_t");
String deadline = rsss.getString("deadline");
int small = rsss.getInt("small");
int large = rsss.getInt("large");
Task t = new Task();
t.driver = s.getDriverName();
Node src = new Node(source, 0, 0);
Node dest = new Node(destination, 0, 0);
Commodity c =
new Commodity(
commodityID,
StringToCalendar(available_t),
StringToCalendar(deadline),
src,
dest,
small,
large);
t.cmdt = c;
SingleUpdateManager a = new SingleUpdateManager(Action.add, t);
a.setSequenceNo(sequenceNo);
sl.add(a);
um.setTask(sl);
// SAVE THE UPDATE TASK INTO GLOBAL VARIABLE
if (index != -1) {
ml.set(index, um);
Global.setUpdateTasks(ml);
} else {
Global.addUpdateTask(um);
}
// System.out.println(Global.getUpdateTasks().size());
}
}
}
} catch (NumberFormatException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
m.destory();
}
