public string AppName = ConfigurationManager.AppSettings["AppName"]; //"fa114107311259f5f33e70a5d85de34a2499b4401da069af0b1d835cd5ec0d56";
public frmEmployee()
{
InitializeComponent();
RESTApiHelper.InitializeClient();
btnPrevious.Enabled = false;
btnNext.Enabled = false;
btnGo.Enabled = false;
}
/// <summary>
///Event to handle Employee search by Id and populate the employee details
/// </summary>
private async void btnIDSearch_Click(object sender, EventArgs e)
{
try
{
if (ValidateEmpIDControl((Button)sender))
{
string response = await RESTApiHelper.Get(txtEmpID.Text.Trim());
DeserializeJsonforSingleSearch(response);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
/// Event to handle deleting an employee
/// </summary>
private async void btnEmpDelete_Click(object sender, EventArgs e)
{
try
{
if (ValidateEmpIDControl((Button)sender))
{
var response = await RESTApiHelper.Delete(FormJsonString());
LoadCurrentPage(Convert.ToInt32(lblcurrPage.Text));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
/// //Call APIHelper to get current page and load datagridview
/// </summary>
/// <param>current pageno</param>
/// <returns></returns>
private async void LoadCurrentPage(int currentPage)
{
try
{
var response = await RESTApiHelper.GetPage(currentPage.ToString());
JsonResponse jsonparse = JsonConvert.DeserializeObject <JsonResponse>(response);
dgvEmployee.DataSource = jsonparse.data;
txtPageNo.Text = jsonparse.meta.pagination.page;
lblcurrPage.Text = jsonparse.meta.pagination.page;
txtTotalRec.Text = jsonparse.meta.pagination.total;
lblPages.Text = jsonparse.meta.pagination.pages;
if (dgvEmployee.Rows.Count > 0)
{
LoadControls(0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
/// Event to handle updating an employee
/// </summary>
private async void btnEmpUpdate_Click(object sender, EventArgs e)
{
try
{
if (ValidateControls((Button)sender))
{
Employee updEmployee = new Employee();
updEmployee.id = txtEmpID.Text.Trim();
updEmployee.name = txtEmpName.Text.Trim();
updEmployee.email = txtEmpEmail.Text.Trim();
updEmployee.gender = cboEmpGender.SelectedItem.ToString();
updEmployee.status = cboEmpStatus.SelectedItem.ToString();
var response = await RESTApiHelper.Put(updEmployee); //FormJsonString());
LoadCurrentPage(Convert.ToInt32(lblcurrPage.Text));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
/// Event to handle adding new employee
/// </summary>
private async void btnEmpAdd_Click(object sender, EventArgs e)
{
try
{
if (ValidateControls((Button)sender))
{
EmployeeAdd newEmployee = new EmployeeAdd();
newEmployee.name = txtEmpName.Text.Trim();
newEmployee.email = txtEmpEmail.Text.Trim();
newEmployee.gender = cboEmpGender.SelectedItem.ToString();
newEmployee.status = cboEmpStatus.SelectedItem.ToString();
var response = await RESTApiHelper.Post(newEmployee);
//DeserializeJsonforSingleSearch(response);
LoadCurrentPage(Convert.ToInt32(lblPages.Text));
//ListAllEmployees();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
///Event to handle Employee search by Name and populate the employee details
/// </summary>
private async void btnNameSearch_Click(object sender, EventArgs e)
{
try
{
if (!(txtEmpName.Text.Length > 0))
{
txtEmpName.Focus();
MessageBox.Show("Please enter Name", AppName);
return;
}
var response = await RESTApiHelper.Get(txtEmpName.Text.Trim());
var jsonparse = JsonConvert.DeserializeObject <JsonResponse>(response);
dgvEmployee.DataSource = jsonparse.data;
if (dgvEmployee.Rows.Count > 0)
{
LoadControls(0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
/// <summary>
/// //Call APIHelper to get all employees and load datagridview
/// </summary>
/// <param></param>
/// <returns></returns>
private async void ListAllEmployees()
{
try
{
var response = await RESTApiHelper.GetAll();
JsonResponse jsonparse = JsonConvert.DeserializeObject <JsonResponse>(response);
dgvEmployee.DataSource = jsonparse.data;
txtPageNo.Text = jsonparse.meta.pagination.page;
lblcurrPage.Text = jsonparse.meta.pagination.page;
txtTotalRec.Text = jsonparse.meta.pagination.total;
lblPages.Text = jsonparse.meta.pagination.pages;
if (dgvEmployee.Rows.Count > 0)
{
btnPrevious.Enabled = false;
btnNext.Enabled = true;
LoadControls(0);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppName);
}
}
