public static RootTransaction Desirialize(string jsonResponse)
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(RootTransaction));
MemoryStream stream = new MemoryStream(Encoding.ASCII.GetBytes(jsonResponse));
RootTransaction obj = serializer.ReadObject(stream) as RootTransaction;
return(obj);
}
async public Task GetTransactions(DateTime transactionDate, bool updateToday = false)
{
int index = -1;
bool today = false, newday = false;
if (Transactions.Count == 0)
{
newday = true;
}
else
{
DateTime firstTransactionDate = DateTime.Parse(Transactions[0].date);
today = DateTime.Today.ToString("yyyy-MM-dd") == firstTransactionDate.ToString("yyyy-MM-dd") &&
DateTime.Today.ToString("yyyy-MM-dd") == transactionDate.ToString("yyyy-MM-dd");
newday = transactionDate.Day > firstTransactionDate.Day && transactionDate > firstTransactionDate;
}
if (today)
{
if (!updateToday)
{
return;
}
if (Transactions.Count != 0)
{
Transactions.RemoveAt(0);
}
}
else if (!newday)
{
for (int i = 0; i < Transactions.Count; i++)
{
DateTime d = DateTime.Parse(Transactions[i].date);
if (d.ToString("yyyy-MM-dd") == transactionDate.ToString("yyyy-MM-dd"))
{
if (d.TimeOfDay.TotalSeconds != 0)
{
index = i;
break;
}
else
{
return;
}
}
}
}
await Task.Delay(200);
string post = string.Format("{{\"account\":{0},\"day\":{1},\"month\":{2},\"year\":{3}}}", (UniversalAccount ? "true" : "false"), transactionDate.Day, transactionDate.Month, transactionDate.Year);
WebClient client = createClient();
client.Headers.Add("Content-Type", "application/json;charset=UTF-8");
string result = await client.UploadStringTaskAsync(soldVouchersUrl, post);
RootTransaction root = RootTransaction.Desirialize(result);
Transaction transaction = root.data.details.Count == 0 ?
new Transaction()
{
date = transactionDate.ToString("yyyy-MM-dd"), myLogInvoiceResponses = new List <MyLogInvoiceResponse>()
}
: root.data.details[0];
if (newday || (today && updateToday))
{
transaction.date = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
Transactions.Insert(0, transaction);
}
else if (index != -1)
{
Transactions[index] = transaction;
}
else
{
Transactions.Add(transaction);
}
}