public Form1()
{
InitializeComponent();
_allRequests = new List <Request>();
_currentWebService = new Request();
_currentUri = new UriOption();
_fsh = new FormStateHandler();
}
// TODO: this method gets triggered when the form loads and the SetComboBoxes() is called. The other comboBox doesnt, why is this? Why do we need this 'if' statement.
private void comboBox_uri_SelectedIndexChanged(object sender, EventArgs e)
{
var selection = (string)comboBox_uri.SelectedItem;
if (selection == "--Select--")
{
_currentUri = null;
parameterPanel.Controls.Clear();
button_Send.Enabled = false;
button_Send.BackColor = Color.LightGray;
}
else
{
_currentUri = _currentWebService.UriOptions.Where(x => x.Name == selection).SingleOrDefault();
_fsh.CreateForm(_currentUri.Parameters, parameterPanel);
button_Send.Enabled = true;
button_Send.BackColor = Color.DodgerBlue;
}
}
private void comboBox_webService_SelectedIndexChanged(object sender, EventArgs e)
{
var selectedWS = (string)comboBox_webService.SelectedItem;
if (selectedWS == "--Select--")
{
_currentWebService = null;
_currentUri = null;
label_uri.Visible = false;
comboBox_uri.Visible = false;
comboBox_uri.Items.Clear();
parameterPanel.Controls.Clear();
button_Send.Enabled = false;
button_Send.BackColor = Color.LightGray;
}
else
{
_currentWebService = _allRequests.Where(x => x.Name == selectedWS).SingleOrDefault();
comboBox_uri.Items.Clear();
parameterPanel.Controls.Clear();
_fsh.SetUricomboBox(label_uri, comboBox_uri, _currentWebService.UriOptions);
}
}
public string CreateRequestUrl(string environment, string webService, UriOption uriOption, Panel parameterPanel)
{
//Create IEnumerable of TextBoxes
IEnumerable <TextBox> textBoxes = parameterPanel.Controls.OfType <TextBox>();
//Transfer textBox values to UriOption Parameters.Value because the Parameters have properties related to how the query string is created
uriOption.Parameters.ForEach(param => param.Value = textBoxes.Where(tb => tb.Name == param.Name).Select(txb => txb.Text).SingleOrDefault());
//Same thing, more verbous
//foreach (Parameter param in uriOption.Parameters)
//{
// param.Value = textBoxes.Where(txtBx => txtBx.Name == param.Name).Select(x => x.Text).SingleOrDefault();
//}
StringBuilder requestString = new StringBuilder();
//Query string?
if (uriOption.ThereIsQuery == true)
{
requestString.Append("?");
var parametersWithInput = uriOption.Parameters.Where(x => x.Value != "").ToList();
if (parametersWithInput != null && parametersWithInput.Count > 0)
{
Parameter lastOne = parametersWithInput.Last(); //uriOption.Parameters.Last();
foreach (var param in parametersWithInput)
{
if (param.PreQuery)
{
requestString.Insert(0, param.Value);
}
else
{
if (param.Value != "")
{
requestString.Append(param.Name);
requestString.Append("=");
if (!string.IsNullOrWhiteSpace(param.Value))
{
requestString.Append(param.Value.Trim());
}
if (param != lastOne)
{
requestString.Append("&");
}
}
}
}
}
}
else
{
requestString.Append(uriOption.Parameters.FirstOrDefault().Value);
}
// prepend Uri
requestString.Insert(0, uriOption.Value);
// prepend Web Service
requestString.Insert(0, webService);
// prepend Environment
requestString.Insert(0, environment);
return(requestString.ToString());
}
