// See https://aka.ms/new-console-template for more information

using libfintx.FinTS;
using libfintx.FinTS.Data;
using libfintx.Swift;

FinTsClient client = new FinTsClient(
    new ConnectionDetails()
    {
        Url = Environment.GetEnvironmentVariable("FINTS_URL"),
        UserId = Environment.GetEnvironmentVariable("FINTS_USER"),
        Pin = Environment.GetEnvironmentVariable("FINTS_PASS"),
        Blz = int.Parse(Environment.GetEnvironmentVariable("FINTS_BLZ") ?? "0"), 
        CustomerSystemId = Environment.GetEnvironmentVariable("FINTS_CUSTOMER_ID"),
        Bic = Environment.GetEnvironmentVariable("FINTS_BIC")
    }
);
// The initial syncronization is important, otherwise you don't get any data, when using the "CustomerSystemId".
await client.Synchronization();

// Only supports PushTAN
TANDialog dialog = new TANDialog(tanDialog => Task.FromResult(""));

HBCIDialogResult<List<AccountInformation>>? data = await client.Accounts(dialog);

if (!data.IsSuccess)
{
    Console.WriteLine("Failed to get the account information!");
    Environment.Exit(1);
}

foreach (AccountInformation accountInformation in data.Data)
{
    client.activeAccount = accountInformation;
    HBCIDialogResult<AccountBalance> balance = await client.Balance(dialog);
    // This takes a while... so use some worker or other asynchronous system to gather transactions
    HBCIDialogResult<List<SwiftStatement>> transactions = await client.Transactions(dialog, DateTime.Today.Subtract(new TimeSpan(1)), DateTime.Now);

    Console.WriteLine($"{accountInformation.AccountType} - {balance.Data.Balance}");
}