private async Task GetRecords(DateTime start, DateTime end, bool isSwiped)
{
RefreshIndicator.IsVisible = !isSwiped;
Promption.IsVisible = false;
string id = Application.Current.Properties["Ecard.id"] as string;
string password = Application.Current.Properties["Ecard.password"] as string;
try
{
EcardSystem ecardSystem = new EcardSystem(id, password, start, end);
await ecardSystem.Login();
var detail = await ecardSystem.GetDetail();
detail.Sort((x, y) => y.OperatingDate.CompareTo(x.OperatingDate));
records.Clear();
foreach (var item in detail)
{
records.Add(item);
}
EcardRecordsList.IsVisible = true;
}
catch (AuthenticationFailedException)
{
EcardRecordsList.IsVisible = false;
Promption.Text = strings.LoginFailed;
Promption.IsVisible = true;
}
catch (System.Net.Http.HttpRequestException)
{
EcardRecordsList.IsVisible = false;
Promption.Text = strings.NetworkError;
Promption.IsVisible = true;
}
catch (TaskCanceledException)
{
EcardRecordsList.IsVisible = false;
Promption.Text = strings.NetworkTimeout;
Promption.IsVisible = true;
}
RefreshIndicator.IsVisible = false;
EcardRecordsList.IsRefreshing = false;
}
private async Task <double> GetBalance(string ecardId, string ecardPassword)
{
DateTime start = DateTime.Today.AddDays(-7);
DateTime end = DateTime.Today;
EcardSystem ecardSystem = new EcardSystem(ecardId, ecardPassword, start, end);
await ecardSystem.Login();
double balance = await ecardSystem.GetBalance();
if (balance < 100)
{
EcardButton.TextColor = Color.Red;
}
Device.BeginInvokeOnMainThread(() => {
EcardButton.Text = strings.Balance + ":" + balance.ToString();
});
return(balance);
}
private async Task GetRecords(DateTime startQueryTime, DateTime endQueryTime)
{
//TODO AuthenticationFailedException will not be thrown in Android.
LoadingIndicator.IsVisible = true;
this.Promotion.IsVisible = false;
string id = Application.Current.Properties["Ecard.id"] as string;
string password = Application.Current.Properties["Ecard.password"] as string;
try
{
EcardSystem ecardSystem = new EcardSystem(id, password, startQueryTime, endQueryTime);
await ecardSystem.Login();
var detail = await ecardSystem.GetDetail();
Dictionary <DateTime, double> dailyRecords = new Dictionary <DateTime, double>();
for (DateTime date = startQueryTime; date <= endQueryTime; date = date.AddDays(1))
{
dailyRecords.Add(date, 0);
}
foreach (var item in detail)
{
double amount = double.Parse(item.Amount);
DateTime date = item.OperatingDate.Date;
if (dailyRecords.ContainsKey(date))
{
dailyRecords[date] += amount;
}
else
{
dailyRecords.Add(date, amount);
}
}
records.Clear();
foreach (var item in dailyRecords)
{
records.Add(new ChartDataPoint(item.Key, item.Value));
}
DataChart.IsVisible = true;
}
catch (AuthenticationFailedException)
{
this.Promotion.IsVisible = true;
this.Promotion.Text = strings.LoginFailed;
DataChart.IsVisible = false;
//await CrossPlatformFeatures.Toast(this, strings.Alert, strings.LoginFailed, strings.OK);
}
catch (System.Net.Http.HttpRequestException)
{
this.Promotion.IsVisible = true;
this.Promotion.Text = strings.NetworkError;
DataChart.IsVisible = false;
//await CrossPlatformFeatures.Toast(this, strings.Alert, strings.NetworkError, strings.OK);
}
catch (TaskCanceledException)
{
this.Promotion.IsVisible = true;
this.Promotion.Text = strings.NetworkTimeout;
DataChart.IsVisible = false;
}
LoadingIndicator.IsVisible = false;
}
