/// <summary>
/// Process asynchronously the Create Report click.
/// </summary>
async void CreateReportButton_TouchUpInsideAsync()
{
try
{
// Clear the last displayed report creation status.
StatusLabel.Text = "";
// Get the expense code for the Expense Type selected in the UI.
int selectedExpenseTypeIndex = ExpenseTypePicker.SelectedRowInComponent(0);
string expenseTypeCode = ExpenseTypes[selectedExpenseTypeIndex].Code;
// Get the ID for the Payment Type selected in the UI.
int selectedPaymentTypeIndex = PaymentTypePicker.SelectedRowInComponent(0);
string paymentTypeId = PaymentTypes[selectedPaymentTypeIndex].ID;
// The facade will call Concur APIs to create an expense report with an expense entry and an expense image.
string reportId = await ClientLibraryFacade.CreateReportWithImageAsync(
ReportNameTextField.Text,
VendorTextField.Text,
decimal.Parse(AmountTextField.Text),
CurrencyTextField.Text,
expenseTypeCode,
DateTime.Parse(DateTextField.Text),
paymentTypeId,
ExpenseImageData,
ReceiptFileType.Jpeg);
// Show report creation success as the lastest status.
StatusLabel.Text = "Success!!! Report ID: " + reportId;
}
catch (Exception e)
{
DisplayException(e);
}
}
/// <summary>
/// Asynchronous handler activated when the user clicks the Login button.
/// </summary>
private async void LoginButton_ClickAsync()
{
try
{
this.Cursor = Cursors.WaitCursor;
//Get the user oauth token
OAuthTokenDetail oauthTokenDetail = await ClientLibraryFacade.LoginAsync(
LoginIdTextBox.Text,
PasswordTextBox.Text,
ClientIdTextBox.Text);
//Get the user company expense configuration needed to submit expense reports.
var groupConfig = await ClientLibraryFacade.GetGroupConfigurationAsync();
//Determine the default expense policy out of the expense configuration,
//so that the default policy will be selected by default on the UI.
var policies = groupConfig.Policies;
int defaultPolicyIndex = -1;
for (int i = 0; i < policies.Length; i++)
{
if (policies[i].IsDefault.Value)
{
defaultPolicyIndex = i;
break;
}
}
//Display the list of expense policies obtained from the company configuration
//and select the default policy
ExpensePolicyListBox.DisplayMember = "Name";
ExpensePolicyListBox.Items.AddRange(groupConfig.Policies);
if (defaultPolicyIndex != -1)
{
ExpensePolicyListBox.SelectedIndex = defaultPolicyIndex;
}
//Display the list of allowed payment types obtained from the company configuration.
PaymentTypeComboBox.DisplayMember = "Name";
PaymentTypeComboBox.Items.AddRange(groupConfig.PaymentTypes);
if (groupConfig.PaymentTypes.Length > 0)
{
PaymentTypeComboBox.SelectedIndex = 0;
}
//Display the oauth token obtained from the user login.
OAuthTokenTextBox.Text = oauthTokenDetail.AccessToken;
CreateEverythingButton.Enabled = true;
}
catch (Exception except)
{
DisplayException(except);
}
finally {
this.Cursor = Cursors.Default;
}
}
/// <summary>
/// Process asynchronously the Login button click.
/// </summary>
protected async void LoginAsync()
{
try
{
// Clear status
TextView statusView = FindViewById <TextView>(Resource.Id.statusTextView);
statusView.Text = "";
// Find the objects for Login view, Password view, and Client ID view
var clientIdView = FindViewById <EditText>(Resource.Id.clientIdEditText);
var loginIdView = FindViewById <EditText>(Resource.Id.loginIdEditText);
var passwordView = FindViewById <EditText>(Resource.Id.passwordEditText);
// Facade calls Concur API to Login using the user provided LoginID, Password, and ClientID
await ClientLibraryFacade.LoginAsync(loginIdView.Text, passwordView.Text, clientIdView.Text);
// Facade calls Concur API to get the expense configuration needed by this use in order to create expense reports.
ExpenseGroupConfiguration defaultGroupConfig = await ClientLibraryFacade.GetGroupConfigurationAsync();
// Determine which expense policy is the default one.
Policy defaultExpensePolicy = null;
foreach (Policy policy in defaultGroupConfig.Policies)
{
if (policy.IsDefault == true)
{
defaultExpensePolicy = policy;
}
}
// Determine, out of the expense configuration object, the allowed Expense Types and allowed Payment Types for this user
expenseTypes = defaultExpensePolicy.ExpenseTypes;
paymentTypes = defaultGroupConfig.PaymentTypes;
var expenseTypeNames = new List <string>(); foreach (var type in expenseTypes)
{
expenseTypeNames.Add(type.Name);
}
var paymentTypeNames = new List <string>(); foreach (var type in paymentTypes)
{
paymentTypeNames.Add(type.Name);
}
// Populate the appropriate UI views for Payment Types and Expense Types
PopulateSpinner(expenseTypeNames, Resource.Id.expenseTypeSpinner);
PopulateSpinner(paymentTypeNames, Resource.Id.paymentTypeSpinner);
}
catch (Exception except)
{
DisplayException(except);
}
}
/// <summary>
/// Process Create Report asynchronously
/// </summary>
protected async void CreateReportAsync()
{
try
{
// Clear status
TextView statusView = FindViewById <TextView>(Resource.Id.statusTextView);
statusView.Text = "";
// Get the object for each view.
var reportNameView = FindViewById <EditText>(Resource.Id.reportNameEditText);
var vendorView = FindViewById <EditText>(Resource.Id.vendorEditText);
var amountView = FindViewById <EditText>(Resource.Id.amountEditText);
var currencyView = FindViewById <EditText>(Resource.Id.currencyEditText);
var dateView = FindViewById <EditText>(Resource.Id.dateEditText);
var expenseTypeView = FindViewById <Spinner>(Resource.Id.expenseTypeSpinner);
var paymentTypeView = FindViewById <Spinner>(Resource.Id.paymentTypeSpinner);
// Verify if both Expense Type and Payment Type were selected.
string selectedExpenseTypeName = (expenseTypeView.SelectedItem ?? "").ToString();
string selectedPaymentTypeName = (paymentTypeView.SelectedItem ?? "").ToString();
if (String.IsNullOrEmpty(selectedExpenseTypeName) || String.IsNullOrEmpty(selectedPaymentTypeName))
{
throw new Exception("You forgot to select either an EXPENSE TYPE or a PAYMENT TYPE !!!");
}
// Determine the selected Expense Type code and the selected Payment Type ID
string expenseTypeCode = Array.Find <ExpenseType>(expenseTypes, x => x.Name.Equals(selectedExpenseTypeName)).Code;
string paymentTypeId = Array.Find <PaymentType>(paymentTypes, x => x.Name.Equals(selectedPaymentTypeName)).ID;
// The Facade calls Concur APIs to create an expense report, with an expense entry and an expense image.
string reportId = await ClientLibraryFacade.CreateReportWithImageAsync(
reportNameView.Text,
vendorView.Text,
decimal.Parse(amountView.Text),
currencyView.Text,
expenseTypeCode,
DateTime.Parse(dateView.Text),
paymentTypeId,
expenseImageBytes,
Concur.Util.ReceiptFileType.Jpeg);
// Set ReportID in the status
statusView.Text = "Success!!! Report ID: " + reportId;
}
catch (Exception except)
{
DisplayException(except);
}
}
/// <summary>
/// Asynchronous handler activated when the user clicks the Create Report button.
/// </summary>
private async void CreateReportAsync()
{
try
{
string filePath = ExpenseEntryFileImagePathTextBox.Text;
ReceiptFileType fileType = ReceiptFileType.Jpeg;
byte[] expenseImageData = null;
//Read the byte array out of the selected image file, and figure out which image type it is.
if (!string.IsNullOrWhiteSpace(filePath))
{
expenseImageData = System.IO.File.ReadAllBytes(filePath);
string fileTypeString = Path.GetExtension(filePath);
if (fileTypeString.StartsWith("."))
{
fileTypeString = fileTypeString.Substring(1);
}
if (fileTypeString.ToUpper() == "JPG")
{
fileTypeString = "JPEG";
}
Enum.TryParse <ReceiptFileType>(fileTypeString, true, out fileType);
}
this.Cursor = Cursors.WaitCursor;
//Create a report, with one expense entry, and with one receipt image attached to the entry.
string reportId = await ClientLibraryFacade.CreateReportWithImageAsync(
ReportNameBox.Text,
VendorDescriptionTextBox.Text,
Convert.ToDecimal(TransactionAmountTextBox.Text),
TransactionCurrencyTextBox.Text,
((ExpenseType)(ExpenseTypeComboBox.SelectedItem)).Code,
Convert.ToDateTime(TransactionDateTextBox.Text),
((PaymentType)(PaymentTypeComboBox.SelectedItem)).ID,
expenseImageData,
fileType);
MessageBox.Show("Success creating report!!" + Environment.NewLine + "ReportID: " + reportId);
}
catch (Exception except)
{
DisplayException(except);
}
finally
{
this.Cursor = Cursors.Default;
}
}
/// <summary>
/// Asynchronous processing of the login button click.
/// </summary>
async void LoginButton_TouchUpInsideAsync()
{
try
{
// Clear the last displayed status.
StatusLabel.Text = "";
// The facade calls Concur API to login using the ClientID, LoginID, and Password entered by the user in the UI.
await ClientLibraryFacade.LoginAsync(
LoginIdTextField.Text,
PasswordTextField.Text,
ClientIdTextField.Text);
// The facade calls Concur API to get the configuration this user should use when creating expense reports.
// Then get the list of allowed Payment Types and allowed Expense Types for this user for creating expense reports.
var groupConfig = await ClientLibraryFacade.GetGroupConfigurationAsync();
PaymentTypes = groupConfig.PaymentTypes;
ExpenseTypes = groupConfig.Policies.First(p => p.IsDefault.Value == true).ExpenseTypes;
// Display the Payment Types and the Expense Types
(ExpenseTypePicker.Model as MyPickerModel).MyItems = ExpenseTypes.Select(t => t.Name).ToList();
(PaymentTypePicker.Model as MyPickerModel).MyItems = PaymentTypes.Select(t => t.Name).ToList();
// Refresh controls used for displaying and selecting Payment Type and Expense Type.
ExpenseTypePicker.ReloadAllComponents();
PaymentTypePicker.ReloadAllComponents();
SetButtonTitleAsPickerSelection(ExpenseTypeExpandButton, ExpenseTypePicker);
SetButtonTitleAsPickerSelection(PaymentTypeExpandButton, PaymentTypePicker);
CreateReportButton.Enabled = true;
}
catch (Exception e)
{
DisplayException(e);
}
}