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 Tanshu.Accounts.Entities;
using Tanshu.Accounts.Contracts;
using Tanshu.Accounts.SqlDAO;
using Tanshu.Accounts.Helpers;

namespace Tanshu.Accounts.PointOfSale
{
    public partial class ModifierForm : Form
    {
        private IList<Modifier> selection;
        private IList<Modifier> source;
        private IList<CheckBox> list;
        public ModifierForm(IList<Modifier> source, IList<Modifier> selection)
        {
            InitializeComponent();
            this.selection = selection;
            this.source = source;
            list = new List<CheckBox>();
        }

        private void button_Click(object sender, EventArgs e)
        {
            CheckBox button = sender as CheckBox;
            if (button == null)
                return;
            if (button.CheckState == CheckState.Checked)
                selection.Add((Modifier)button.Tag);
            else
                selection.Remove((Modifier)button.Tag);
        }
        public IList<Modifier> Selection
        {
            get
            {
                return selection;
            }
        }

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

        private void ModifierForm_Load(object sender, EventArgs e)
        {
            ControlFactory.GenerateModifiers(ref flpModifier, ref list, selection, new Point(75, 75), 30, source, new ButtonClickDelegate(button_Click));
        }

    }
}