/** UPDATE GRAPH WITH SELECTED when results are returned */
private void updateGraphWithSelected(String results) {
ndb = new NutritionDatabaseHelper(this);
if (selectedItems != null || quantities != null) {
selectedItems.clear();
quantities.clear();
} else {
selectedItems = new ArrayList<Item>();
quantities = new ArrayList<Integer>();
}
int position = -1;
for (int i = 0; i < ccartList.getCount(); i++) {
String tempItemName = ccartList.getItem(i);
int pos = tempItemName.indexOf(" ");
String compare = tempItemName.substring(pos + 1);
if (compare.equals(results)) {
position = i;
break;
} else {
continue;
}
}
Item selectedItem = ndb.getItem(results);
ndb.close();
selectedItems.add(selectedItem);
String itemOne;
if (selectedItems.get(0).getItemName().length() > 20) {
itemOne = selectedItems.get(0).getItemName().substring(0, 20) + "...";
} else {
itemOne = selectedItems.get(0).getItemName();
}
String one = "<font color='#7EAD1A'>" + itemOne + "</font> SELECTED";
added.setText(Html.fromHtml(one));
for (GroceryItem gItem : ccart) {
if (gItem.getItemName().equals(results)) {
quantities.add(gItem.getQuantity());
Log.d("CartActivity: ", "Name: " + gItem.getItemName() + quantities.get(0));
}
}
Log.d("CartActivity", "Position: " + position);
sd_list.setItemChecked(position, true);
graph.passSelectedItems(selectedItems);
graph.passSelectedQuantities(quantities);
graph.postInvalidate();
graphLabels.setDays(days);
graphLabels.postInvalidate();
}
/** UPDATE BASE GRAPH with new Cart totals */
private void updateBaseGraph() {
// get an updated version of the adb on resume each time
adb = new AccountDatabaseHelper(this);
ccart = adb.getAllGroceryItemsOf(currentUsername);
int groceryCount = adb.getGroceryCountFor(currentUsername);
if (groceryCount == 1) {
added.setText(groceryCount + " ITEM IN CART");
} else if (groceryCount == 0 || groceryCount > 1) {
added.setText(groceryCount + " ITEMS IN CART");
}
adb.close();
if (ccart != null) {
setupItemDrawer();
}
passedIntent = getIntent();
results = passedIntent.getStringExtra("results");
int check = passedIntent.getIntExtra("check", 0);
if (check == 1) {
Log.d("CartActivity", "This is results " + results);
if (results != null && !results.equals("e")) {
updateGraphWithSelected(results);
} else {
Toast noData =
Toast.makeText(
CartActivity.this,
"Sorry, we couldn't find the nutrition data for this item",
Toast.LENGTH_LONG);
noData.show();
}
}
ccartTotals = getCartTotalsFor(currentUsername);
totalRDV = getRDVTotalsFor(currentUsername);
if (pcart.getCalories() != 0.0f) {
graph.getRatiosWithPCart(ccartTotals, totalRDV, pcart);
} else {
graph.getRatiosWithoutPCart(ccartTotals, totalRDV);
}
graph.postInvalidate();
graphLabels.setDays(days);
graphLabels.postInvalidate();
}
