using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Payroll.BO;
using Ease.CoreV35.Model;
using System.Threading;
using System.IO;
using Payroll.UI;

namespace Payroll.Report
{
    public partial class fLeavereport : Form
    {
        private ObjectsTemplate<Payroll.BO.Employee> _employees;

        public fLeavereport()
        {
            InitializeComponent();
        }

        #region Events
        private void btnEmployees_Click(object sender, EventArgs e)
        {
            _employees = null;
            lblEmployee.Text = "";
            fSearchEmployee emp = new fSearchEmployee();
            emp.SearchForSalary = false;
            emp.MultipleSelection = true;
            emp.ShowDialog();
            lblEmployee.Text = emp.SelectedEmployees.Count.ToString() + " Employees has been seleted.";
            if (emp.SelectedEmployees.Count > 0) _employees = emp.GetEmployees();
        }

        private void btnPreview_Click(object sender, EventArgs e)
        {
            Leave _oLeave = new Leave();
            rptLeave oLeave = new rptLeave();

            if (_employees == null)
            {
                MessageBox.Show("Please select employee.", "Input validation", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            
            this.Cursor = Cursors.WaitCursor;
            LeaveYear lyy = new LeaveYear();
            lyy = (LeaveYear)cboLeaveYear.SelectedItem;
            oLeave.ShowLeaveReport(_employees, lyy);
           
            this.Cursor = Cursors.Default;
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

         private void fLeavereport_Load(object sender, EventArgs e)
        {
            LoadcboLeaveYear();
        }
        #endregion

         #region Functions
         private void LoadcboLeaveYear()
         {
             List<LeaveYear> _oLeaveYears = LeaveYear.Get();
             foreach (LeaveYear item in _oLeaveYears)
             {
                 cboLeaveYear.Items.Add(item);
                 cboLeaveYear.DisplayMember = "Name";
             }
             LeaveYear yer = _oLeaveYears.Where(obj => obj.IsCurrent).SingleOrDefault();
             cboLeaveYear.SelectedItem = yer;

             lblEmployee.Text = "No Employee Selected !!!";
         }
         #endregion
    }
}