private void ModifyItems(object sender, NotifyCollectionChangedEventArgs e)
{
if (StockAppApplicaiton.getconfig().acct != null)
{
ObservableCollection <tescoApiJson> tlist = StockAppApplicaiton.getconfig().tescoApiList;
foreach (var item in tlist)
{
bool found = false;
for (int i = 0; i < ItemsArrayAdapter.Count; i++)
{
if (ItemsArrayAdapter.GetItem(i).Equals(item))
{
found = true;
break;
}
else
{
found = false;
}
}
if (!found)
{
ItemsArrayAdapter.Add(item);
}
}
}
}
public static ItemsFragment newInstance()
{
ItemsFragment fragment = new ItemsFragment();
Bundle args = new Bundle();
StockAppApplicaiton.getconfig().tescoApiList.CollectionChanged += fragment.ModifyItems;
fragment.Arguments = args;
return(fragment);
}
private void HandleChange(object sender, NotifyCollectionChangedEventArgs e)
{
if (StockAppApplicaiton.getconfig().acct != null)
{
foreach (tescoApiJson x in e.NewItems)
{
if (x.flags["onShoppingList"] == "true")
{
onShoppingList.Add(x);
//adapter.Add(x);
}
}
}
else
{
onShoppingList.RemoveAll(item => item.GetType() == typeof(tescoApiJson));
}
}
private void populateItems()
{
if (StockAppApplicaiton.getconfig().acct != null && !StockAppApplicaiton.getconfig().SignedIn)
{
getHttp = new HttpPost();
getHttp.activityResponse = this;
strHttp[0] = GetString(Resource.String.webServerUrl);
strHttp[1] = GetString(Resource.String.getAll);
getHttp.Execute(strHttp);
((StockAppApplicaiton)Activity.Application).SignedIn = true;
}
else if (StockAppApplicaiton.getconfig().acct == null)
{
ObservableCollection <tescoApiJson> tescoApiList = StockAppApplicaiton.getconfig().tescoApiList;
for (int count = ItemsArrayAdapter.Count - 1; count >= 0; count--)
{
ItemsArrayAdapter.Remove(tescoApiList[count]);
tescoApiList.RemoveAt(count);
}
}
}
private void processFinish(ObservableCollection <tescoApiJson> jsonList)
{
ObservableCollection <tescoApiJson> tlist = StockAppApplicaiton.getconfig().tescoApiList;
if (StockAppApplicaiton.getconfig().acct != null && jsonList != null)
{
foreach (tescoApiJson rootJson in jsonList)
{
if (!tlist.Contains(rootJson))
{
DateTime dateTime = DateTime.Now.Date;
DateTime expDate;
expDate = Convert.ToDateTime(rootJson.expiryDate);
if (expDate.ToString() == "" || expDate == null || expDate.ToShortDateString() == "01/01/0001")
{
expDate = new DateTime(2222, 01, 01);
rootJson.expiryDate = expDate.ToShortDateString();
}
int comparedDate = DateTime.Compare(dateTime, expDate);
int amount;
bool success = Int32.TryParse(rootJson.Amount, out amount);
if (success)
{
if (amount > 0 && comparedDate < 0)
{
rootJson.flags["onShoppingList"] = "false";
}
else
{
rootJson.flags["onShoppingList"] = "true";
}
tlist.Add(rootJson);
}
}
}
}
}
private ShoppingListFragment()
{
StockAppApplicaiton.getconfig().tescoApiList.CollectionChanged += HandleChange;
onShoppingList = new List <tescoApiJson>();
}
