public async Task SaveBudgets(ObservableCollection<Budget> budgets)
{
try
{
var result = this.BudgetList.ToObservableCollection();
if(!App.Instance.IsOnline)
{
result = result.Where(i => !i.IsDeleted).ToObservableCollection();
ApplicationData.Current.LocalSettings.Values["IsSync"] = false;
}
else
{
var client = new BMAService.MainClient();
result = await client.SaveBudgetsAsync(budgets);
ApplicationData.Current.LocalSettings.Values["IsSync"] = true;
}
await UpdateCacheBudgets(result);
SetupBudgetList(result);
}
catch (Exception)
{
throw;
}
}
private static async Task<ICollection<Budget>> LoadLiveBudgets()
{
var retVal = new List<Budget>();
var info = NetworkInformation.GetInternetConnectionProfile();
if (info == null || info.GetNetworkConnectivityLevel() != NetworkConnectivityLevel.InternetAccess)
{
return retVal;
}
try
{
var client = new BMAService.MainClient();
var result = await client.GetAllBudgetsAsync();
retVal.AddRange(result);
}
catch (Exception ex)
{
var dialog = new MessageDialog(string.Format("There was an error accessing the weather service.\n\r{0}", ex.Message));
throw;
}
return retVal;
}
public async Task SyncBudgets()
{
try
{
var budgets = await LoadCachedBudgets();
var client = new BMAService.MainClient();
var result = await client.SyncBudgetsAsync(budgets.ToObservableCollection());
ApplicationData.Current.LocalSettings.Values["IsSync"] = true;
await UpdateCacheBudgets(result);
SetupBudgetList(result);
}
catch (Exception)
{
throw;
}
}
private static async Task<ICollection<Transaction>> LoadLiveTransactions(int budgetId)
{
var retVal = new List<Transaction>();
var info = NetworkInformation.GetInternetConnectionProfile();
if (!App.Instance.IsOnline)
{
return retVal;
}
try
{
var client = new BMAService.MainClient();
var result = budgetId == 0 ? await client.GetLatestTransactionsAsync() : await client.GetTransactionsForBudgetAsync(budgetId);
retVal.AddRange(result);
}
catch (Exception ex)
{
var dialog = new MessageDialog(string.Format("There was an error accessing the weather service.\n\r{0}", ex.Message));
throw;
}
return retVal;
}
