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

namespace Tanshu.Accounts.PointOfSale
{
    public partial class CashierCheckoutForm : Form
    {
        CheckoutBI _coProxy;
        bool _loading;
        public CashierCheckoutForm()
        {
            _loading = true;
            InitializeComponent();
        }

        private void CashierCheckoutFormLoad(object sender, EventArgs e)
        {
            dtpStart.Format = DateTimePickerFormat.Custom;
            dtpStart.CustomFormat = "dd-MMM-yyyy";
            dtpStart.Value = DateTime.Now.Date;
            dtpFinish.Format = DateTimePickerFormat.Custom;
            dtpFinish.CustomFormat = "dd-MMM-yyyy";
            dtpFinish.Value = DateTime.Now.Date;
            FillUsers();
            _loading = false;
        }

        private void FillUsers()
        {
            var loading = _loading;
            _loading = true;
            cmbCashier.DisplayMember = "Name";
            cmbCashier.ValueMember = "UserID";
            using (var bi = new UserBI())
                cmbCashier.DataSource = bi.ListActive(dtpStart.Value.Date.AddHours(7), dtpFinish.Value.Date.AddDays(1).AddHours(7));
            _loading = loading;
        }

        private void CmbCashierSelectedIndexChanged(object sender, EventArgs e)
        {
            EmployeeStatus();
            //log.Warn(string.Format("User Checkout: {0} by {1}", coProxy.Cashier, Session.User.Name));
        }

        private void EmployeeStatus()
        {
            if (_loading || cmbCashier.SelectedValue == null)
                return;
            _coProxy = new CheckoutBI((int)cmbCashier.SelectedValue, dtpStart.Value, dtpFinish.Value);
            txtOpening.Text = string.Format("{0:#,##0.00}", _coProxy.Opening);
            txtReceipts.Text = string.Format("{0:#,##0.00}", _coProxy.Receipts);
            txtAdvanceReceived.Text = string.Format("{0:#,##0.00}", _coProxy.AdvanceReceipts);
            txtCCReceipts.Text = string.Format("{0:#,##0.00}", _coProxy.CcReceipts);
            txtNC.Text = string.Format("{0:#,##0.00}", _coProxy.NcReceipts);
            txtBillToCompany.Text = string.Format("{0:#,##0.00}", _coProxy.BtcReceipts);
            txtCashReceipts.Text = string.Format("{0:#,##0.00}", _coProxy.CashReceipts);
            txtPayments.Text = string.Format("{0:#,##0.00}", _coProxy.CashPayments);
            txtAdditionalVoids.Text = string.Format("{0:#,##0.00}", _coProxy.AdditionalVoids);
            txtVoidsInSystem.Text = string.Format("{0:#,##0.00}", _coProxy.VoidsInSystem);
            txtDiscounts.Text = string.Format("{0:#,##0.00}", _coProxy.Discount);
            txtPending.Text = string.Format("{0:#,##0.00}", _coProxy.PendingBills);
            txtSales.Text = string.Format("{0:#,##0.00}", _coProxy.CashReceipts);
            txtClosingCash.Text = string.Format("{0:#,##0.00}", _coProxy.ClosingBalance);
            txtStatus.Text = _coProxy.Status;
        }

        private void DtpStartValueChanged(object sender, EventArgs e)
        {
            FillUsers();
        }

        private void DtpFinishValueChanged(object sender, EventArgs e)
        {
            FillUsers();
        }

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

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

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