private async void GetDataButton_Click(object sender, EventArgs e)
{
if (this.resourceSelectorComboBox.SelectedIndex == 0)
{
if (MessageBox.Show("You must select a Resource...", "Alert!!", MessageBoxButtons.OK) == DialogResult.OK)
{
return;
}
}
string uri = ConfigurationManager.AppSettings["FHIRBaseAPIURI"];
// Ensure an ID is selected for the appropriate Resource
if (String.IsNullOrEmpty(this.resourceIDTextBox.Text))
{
if (this.resourceSelectorComboBox.SelectedIndex == 1)
{
if (MessageBox.Show("Please enter a Patient ID. ", "Alert!!", MessageBoxButtons.OK) == DialogResult.OK)
{
return;
}
}
else if (this.resourceSelectorComboBox.SelectedIndex == 2)
{
if (MessageBox.Show("Please enter an Encounter ID. ", "Alert!!", MessageBoxButtons.OK) == DialogResult.OK)
{
return;
}
}
else
{
if (MessageBox.Show("Please enter an Observation ID. ", "Alert!!", MessageBoxButtons.OK) == DialogResult.OK)
{
return;
}
}
}
else
{
// Set proper URI based on the resource
uri += @"/" + this.resourceSelectorComboBox.Text + @"/" + this.resourceIDTextBox.Text;
}
var result = await this.GetTokenForConfidentialClient();
if (result != null)
{
this.statusTextBox.Text += "Getting ready to invoke the API" + Environment.NewLine;
var httpClient = new HttpClient();
var apiCaller = new ProtectedApiCallHelper(httpClient);
//uri = String.IsNullOrEmpty(this.resourceIDTextBox.Text) ? this._patientURI : this._patientURI + @"/" + this.resourceIDTextBox.Text;
await apiCaller.GetDataFromAPIAsync(uri, result.AccessToken, Display);
}
}
