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AddHoliday.xaml.cs
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/
AddHoliday.xaml.cs
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using DMSIPayroll.Model;
using MahApps.Metro.Controls;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
namespace DMSIPayroll
{
/// <summary>
/// Interaction logic for AddHoliday.xaml
/// </summary>
public partial class AddHoliday : MetroWindow
{
public int holidayid;
public int mode;
public int empid;
public AddHoliday()
{
InitializeComponent();
}
private void GetHoliday()
{
try
{
using (var db = new DMSIPayrollEntities())
{
var holiday = db.Holidays.Where(m => m.HolidayID == holidayid).FirstOrDefault();
tbAmount.Text = holiday.Amount.ToString("G29");
cbHolidayType.SelectedValue = holiday.HolidayTypeID;
dpDate.SelectedDate = holiday.PayrollDate;
dpStDate.SelectedDate = holiday.StDate;
dpToDate.SelectedDate = holiday.ToDate;
tbNoOfDays.Text = holiday.NoOfDays.ToString("G29");
}
}
catch (Exception)
{
MessageBox.Show("Something went wrong.", "System Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void MetroWindow_Loaded(object sender, RoutedEventArgs e)
{
try
{
using (var db = new DMSIPayrollEntities())
{
var emp = db.Employees.Where(m => m.EmployeeID == empid).FirstOrDefault();
var pos = db.EmployeePositions.Where(m => m.EmployeePositionID == emp.EmployeePositionID).FirstOrDefault();
tbEmployeeName.Text = (emp.LastName + ", " + emp.FirstName + " " + emp.MiddleName).ToUpper();
tbDailyRate.Text = pos.DailyRate.ToString("G29");
cbHolidayType.ItemsSource = db.HolidayTypes.OrderBy(m => m.Description).ToList();
cbHolidayType.DisplayMemberPath = "Description";
cbHolidayType.SelectedValuePath = "HolidayTypeID";
}
}
catch (Exception)
{
MessageBox.Show("Something went wrong.", "System Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
if (mode == 2)
{
this.Title = "UPDATE HOLIDAY";
GetHoliday();
}
}
private void TotalAmount()
{
try
{
using (var db = new DMSIPayrollEntities())
{
var holidatypeid = Convert.ToInt32(cbHolidayType.SelectedValue);
var holidaytype = db.HolidayTypes.Where(m => m.HolidayTypeID == holidatypeid).FirstOrDefault();
var emp = db.Employees.Where(m => m.EmployeeID == empid).FirstOrDefault();
var emppositon = db.EmployeePositions.Where(m => m.EmployeePositionID == emp.EmployeePositionID).FirstOrDefault();
var noofdays = Convert.ToInt32(tbNoOfDays.Text);
var hourlyrate = (emppositon.DailyRate) / 8;
var holidaypay = (hourlyrate * holidaytype.Multiplier * 8) * noofdays;
tbAmount.Text = holidaypay.ToString("G29");
}
}
catch (Exception)
{
MessageBox.Show("Something went wrong.", "System Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void button_Click(object sender, RoutedEventArgs e)
{
try
{
using (var db = new DMSIPayrollEntities())
{
if (cbHolidayType.SelectedItem == null || tbNoOfDays.Text == "" || tbAmount.Text == "" || dpDate.SelectedDate == null || dpStDate.SelectedDate == null || dpToDate.SelectedDate == null)
{
MessageBox.Show("Required fields cannot be empty.", "System Warning!", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (mode == 1)
{
Holiday holiday = new Holiday();
holiday.EmployeeID = empid;
holiday.PayrollDate = dpDate.SelectedDate.Value;
holiday.StDate = dpStDate.SelectedDate.Value;
holiday.ToDate = dpToDate.SelectedDate.Value;
holiday.Amount = Decimal.Parse(tbAmount.Text);
holiday.HolidayTypeID = Convert.ToInt32(cbHolidayType.SelectedValue);
holiday.NoOfDays = Decimal.Parse(tbNoOfDays.Text);
db.Holidays.Add(holiday);
db.SaveChanges();
MessageBox.Show("Add Succesful", "System Succes!", MessageBoxButton.OK, MessageBoxImage.Information);
clear();
}
else if (mode == 2)
{
var holiday = db.Holidays.Where(m => m.HolidayID == holidayid).FirstOrDefault();
holiday.EmployeeID = empid;
holiday.PayrollDate = dpDate.SelectedDate.Value;
holiday.StDate = dpStDate.SelectedDate.Value;
holiday.ToDate = dpToDate.SelectedDate.Value;
holiday.Amount = Decimal.Parse(tbAmount.Text);
holiday.HolidayTypeID = Convert.ToInt32(cbHolidayType.SelectedValue);
holiday.NoOfDays = Decimal.Parse(tbNoOfDays.Text);
db.SaveChanges();
MessageBox.Show("Update Succesful", "System Succes!", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
}
catch (Exception)
{
MessageBox.Show("Something went wrong.", "System Error!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void tbNoOfDays_LostFocus(object sender, RoutedEventArgs e)
{
TotalAmount();
}
private void clear()
{
tbNoOfDays.Text = "";
tbAmount.Text = "";
cbHolidayType.Text = "";
dpDate.SelectedDate = null;
dpToDate.SelectedDate = null;
dpStDate.SelectedDate = null;
}
}
}