private void OnAPIPreDataAPILoadCompleted(String result)
{
Boolean useLocalFile = false;
if ("".Equals(result))
{
// 發生錯誤
useLocalFile = true;
}
else
{
List <ItemViewModel> list = InvoiceParser.Parse(result);
if (list.Count > 0)
{
UtilityHelper.SaveIsoStorageData(Constants.PREVIOUS_INVOICE_DATA_FILE, result);
UpdateItemList(list, PreviousItems);
}
else
{
// 發生錯誤
useLocalFile = true;
}
}
if (useLocalFile)
{
String strCurrData = UtilityHelper.LoadIsoStorageData(Constants.PREVIOUS_INVOICE_DATA_FILE);
if (!"".Equals(strCurrData))
{
List <ItemViewModel> list = InvoiceParser.Parse(strCurrData);
if (list.Count > 0)
{
UpdateItemList(list, PreviousItems);
}
}
}
}
private void OnAPICurrDataAPILoadCompleted(String result, Boolean remote)
{
Boolean useLocalFile = false;
Boolean bError = false;
if ("".Equals(result))
{
// 發生錯誤
useLocalFile = true;
}
else
{
List <ItemViewModel> list = InvoiceParser.Parse(result);
if (list.Count > 0)
{
UtilityHelper.SaveIsoStorageData(Constants.CURRENT_INVOICE_DATA_FILE, result);
DateTime now = DateTime.Now;
if (remote)
{
UtilityHelper.SetContentUpdateTime();
}
NotifyPropertyChanged("UpdateTimeText");
UpdateItemList(list, CurrentItems);
}
else
{
// 發生錯誤
useLocalFile = true;
}
}
if (useLocalFile)
{
String strCurrData = UtilityHelper.LoadIsoStorageData(Constants.CURRENT_INVOICE_DATA_FILE);
if ("".Equals(strCurrData))
{
bError = true;
}
else
{
List <ItemViewModel> list = InvoiceParser.Parse(strCurrData);
if (list.Count > 0)
{
UpdateItemList(list, CurrentItems);
}
}
}
if (LoadDataCompleted != null)
{
LoadDataCompleted();
}
if (bError)
{
if (LoadDataError != null)
{
LoadDataError();
}
}
}
