using System;
using System.Windows.Forms;
using Tanshu.Accounts.BI;
using Tanshu.Accounts.Print;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class Cashier_Checkout_Form : Form
    {
        CheckoutBI _coProxy;
        private static readonly Logging.SqlLogger Log = new Logging.SqlLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        public Cashier_Checkout_Form()
        {
            InitializeComponent();
        }

        private void Cashier_Checkout_Form_Load(object sender, EventArgs e)
        {
            dtpStart.Format = DateTimePickerFormat.Custom;
            dtpStart.CustomFormat = "dd-MMM-yyyy HH:mm:ss";
            dtpStart.Value = DateTime.Now;
            dtpFinish.Format = DateTimePickerFormat.Custom;
            dtpFinish.CustomFormat = "dd-MMM-yyyy HH:mm:ss";
            dtpFinish.Value = DateTime.Now;
            FillUsers();
        }

        private void FillUsers()
        {
            cmbCashier.DisplayMember = "Name";
            cmbCashier.ValueMember = "UserID";
            cmbCashier.DataSource = new UserBI().GetUsers();
        }

        private void cmbCashier_SelectedIndexChanged(object sender, EventArgs e)
        {
            EmployeeStatus();
            Log.Warn(string.Format("User Checkout: {0} by {1}", _coProxy.Cashier, CurrentUser.user.Name));
        }

        private void EmployeeStatus()
        {
            if (cmbCashier.SelectedValue == null)
                return;
            dtpStart.Value = Convert.ToDateTime(String.Format("{0:dd-MMM-yyyy} 00:00:00", dtpStart.Value));
            dtpFinish.Value = Convert.ToDateTime(String.Format("{0:dd-MMM-yyyy} 23:59:59", dtpFinish.Value));

            _coProxy = new CheckoutBI((Guid)cmbCashier.SelectedValue, dtpStart.Value, dtpFinish.Value);
            txtOpening.Text = _coProxy.Opening.ToString();
            txtReceipts.Text = _coProxy.Receipts.ToString();
            txtAdvanceReceived.Text = _coProxy.AdvanceReceipts.ToString();
            txtCCReceipts.Text = _coProxy.CreditCardReceipts.ToString();
            txtStaffReceipts.Text = _coProxy.StaffReceipts.ToString();
            txtCreditReceipts.Text = _coProxy.CreditReceipts.ToString();
            txtAdvanceAdjusted.Text = _coProxy.AdvanceAdjusted.ToString();
            txtPayments.Text = _coProxy.CashPayments.ToString();
            txtAdditionalVoids.Text = _coProxy.AdditionalVoids.ToString();
            txtVoidsInSystem.Text = _coProxy.VoidsInSystem.ToString();
            txtPending.Text = _coProxy.PendingBills.ToString();
            txtSales.Text = _coProxy.NetSales.ToString();
            txtClosingCash.Text = _coProxy.ClosingBalance.ToString();
            txtStatus.Text = _coProxy.Status;
        }

        private void dtpStart_ValueChanged(object sender, EventArgs e)
        {
            EmployeeStatus();
        }

        private void dtpFinish_ValueChanged(object sender, EventArgs e)
        {
            EmployeeStatus();
        }

        private void btnCalculate_Click(object sender, EventArgs e)
        {
            decimal deposited;
            if (!decimal.TryParse(txtDeposited.Text, out deposited))
                deposited = 0;

            _coProxy.Calculate(deposited, 0);
            txtStatus.Text = _coProxy.Status;
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            Thermal.PrintClosing(_coProxy);
        }
    }
}