@Override
public void onStop() {
super.onStop();
server.stop();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_summary);
server = new SimpleTCPServer(TCP_PORT);
server.setOnDataReceivedListener(
new SimpleTCPServer.OnDataReceivedListener() {
@Override
public void onDataReceived(String message, String ip) {
JsonFunction jsonFunction = new JsonFunction(getApplicationContext());
JsonFunction.Message jsonMessage = JsonFunction.acceptMessage(message);
jsonFunction.decideWhatToDo(jsonMessage); // It's update data to database.
// if message is ORDER_STATUS_MESSAGE let update immediately.
if (jsonMessage
.getMessageType()
.equals(JsonFunction.Message.Type.ORDER_STATUS_MESSAGE)) {
JSONObject body = jsonMessage.getJsonBody();
try {
int updateItemId = body.getInt("pre_id");
for (int i = 0; i < preOrderItemDetails.size(); i++) {
OrderItemDetail preOrderItemDetail = preOrderItemDetails.get(i);
if (preOrderItemDetail.getPreOderId() == updateItemId) {
preOrderItemDetail.setServed(body.getInt("served") == 1);
int statusValue = body.getInt("status");
preOrderItemDetail.setStatus(
(statusValue == 1) ? PreOrderItem.Status.DONE : PreOrderItem.Status.UNDONE);
// refresh LisView to display new data
preOrderItemDetails.remove(i);
preOrderItemDetails.add(i, preOrderItemDetail);
orderItemListAdapter.notifyDataSetChanged();
break;
}
}
} catch (JSONException e) {
e.printStackTrace();
}
} else if (jsonMessage
.getMessageType()
.equals(JsonFunction.Message.Type.EDIT_ORDER_MESSAGE)) {
JSONObject body = jsonMessage.getJsonBody();
try {
int editItemId = body.getInt("pre_id");
for (int i = 0; i < preOrderItemDetails.size(); i++) {
OrderItemDetail preOrderItemDetail = preOrderItemDetails.get(i);
if (preOrderItemDetail.getPreOderId() == editItemId) {
preOrderItemDetail.setQuantity(body.getInt(PreOrderTable.Columns._QUANTITY));
preOrderItemDetail.setOption(body.getString(PreOrderTable.Columns._OPTION));
// refresh LisView to display new data
preOrderItemDetails.remove(i);
preOrderItemDetails.add(i, preOrderItemDetail);
orderItemListAdapter.notifyDataSetChanged();
// re-calculate total price
tvTotalPrice.setText(String.valueOf(findTotalPrice(preOrderItemDetails)));
break;
}
}
} catch (JSONException e) {
e.printStackTrace();
}
} else if (jsonMessage
.getMessageType()
.equals(JsonFunction.Message.Type.PAY_CONFIRM_MESSAGE)) {
preOrderItemDetails.clear();
orderItemListAdapter.notifyDataSetChanged();
tvTotalPrice.setText("0.0");
final Dialog dialogPaymentSuccessful = new Dialog(SummaryActivity.this);
dialogPaymentSuccessful.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialogPaymentSuccessful.setCancelable(true);
dialogPaymentSuccessful.setContentView(R.layout.dialog_payment_successful);
dialogPaymentSuccessful.show();
}
}
});
databaseDao = new ResterDao(SummaryActivity.this);
databaseDao.open();
preOrderItemDetails = databaseDao.getPreOrderDetail();
ListView lvSummary = (ListView) findViewById(R.id.lvSummary);
orderItemListAdapter = new OrderItemListAdapter(SummaryActivity.this, preOrderItemDetails);
lvSummary.setAdapter(orderItemListAdapter);
lvSummary.setOnItemClickListener(summaryOnItemClickListener);
tvTake = (TextView) findViewById(R.id.textViewTake);
String take = "*" + getResources().getString(R.string.text_take_here);
if (new AppPreference(SummaryActivity.this).getTakeOrder().equals(Order.Take.HOME)) {
take = "*" + getResources().getString(R.string.text_take_home);
}
tvTake.setText(take);
tvTotalPrice = (TextView) findViewById(R.id.tvTotalPrice);
tvTotalPrice.setText(String.valueOf(findTotalPrice(preOrderItemDetails)));
btnConfirm = (Button) findViewById(R.id.btnConfirm);
btnConfirm.setEnabled(false);
if ((preOrderItemDetails.size() > 0)) {
if (!preOrderItemDetails.get(0).isOrdered()) {
// if first item is not ordered indicate it have items that are not ordered.
btnConfirm.setEnabled(true);
btnConfirm.setOnClickListener(confirmOnItemClickListener);
}
if (!preOrderItemDetails.get(preOrderItemDetails.size() - 1).isOrdered()) {
// first time to order food
showChooseTakeOrderDialog();
}
}
}
@Override
protected void onResume() {
databaseDao.open();
super.onResume();
server.start();
}