using System;
using System.Collections.Generic;
using System.Windows.Forms;
using Tanshu.Accounts.Repository;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.Helpers;
using System.Linq;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class FrmSaleDetail : Form
    {
        IList<SalesAnalysisDetail> _list;
        public FrmSaleDetail()
        {
            InitializeComponent();
        }

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

        private void ShowStatement()
        {
            _list = new SalesAnalysisBI().GetSaleDetail(dtpStart.Value, dtpFinish.Value).ToList();
            dgvSale.AutoGenerateColumns = true;
            dgvSale.DataSource = _list;
            dgvSale.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
            dgvSale.Columns[1].DefaultCellStyle.Format = "#,##0.00;(#,##0.00);0";
            dgvSale.Columns[1].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
            dgvSale.Columns[2].DefaultCellStyle.Format = "#,##0.00;(#,##0.00);0";
            dgvSale.Columns[2].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
        }

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

        private void Sale_Analysis_Form_Load(object sender, EventArgs e)
        {
            dtpStart.Value = DateTime.Today;
            dtpFinish.Value = DateTime.Today;
            ShowStatement();
        }

        private void btnPrint_Click(object sender, EventArgs e)
        {
            if (_list == null)
                return;
            var startDate = dtpStart.Value.Date.AddHours(6);
            var finishDate = dtpFinish.Value.Date.AddDays(1).AddHours(5);
            Print.Thermal.PrintSale(Session.User.Name, _list, startDate, finishDate);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnExport_Click(object sender, EventArgs e)
        {
            if (_list == null)
                return;
            var data = string.Format("{0}\t{1}\t{2}\n", "Product", "Sale", "NC");
            foreach (var item in _list)
            {
                data += string.Format("{0}\t{1}\t{2}\n", item.Product, item.Sale, item.NC);
            }
            Clipboard.SetText(data,TextDataFormat.Text);
        }
    }
}