using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using VEPROMS.CSLA.Library;

namespace VEPROMS
{
	public partial class DlgAnnotationsSelect : Form
	{
		public DlgAnnotationsSelect()
		{
			InitializeComponent();
		}

        public DlgAnnotationsSelect(ProcedureInfo pi)
        {
            InitializeComponent();
            MyItemID = pi.ItemID;
        }

        private int _MyItemID;
        public int MyItemID
        {
            get { return _MyItemID; }
            set { _MyItemID = value; }
        }

        private void btnSelect_Click(object sender, EventArgs e)
        {
            MoveSelectedItems(lstUnselected, lstSelected);
        }

        // Move selected items to lstUnselected.
        private void btnDeselect_Click(object sender, EventArgs e)
        {
            MoveSelectedItems(lstSelected, lstUnselected);
        }

        // Move selected items from one ListBox to another.
        private void MoveSelectedItems(ListBox lstFrom, ListBox lstTo)
        {
            while (lstFrom.SelectedItems.Count > 0)
            {
                lstSelected.DisplayMember = "NameStr";
                lstSelected.ValueMember = "TypeID";
                //lstSelected.Items.Add(lstFrom.SelectedItems[0]);

                //lstFrom.SelectedItems[0];
                AnnotataionItem item = (AnnotataionItem)lstFrom.SelectedItems[0];
                //string item2 = (string)lstFrom.;
                lstTo.Items.Add(new AnnotataionItem(item.NameStr, item.TypeID));
                //lstTo.Items.Add(item);
                lstFrom.Items.Remove(item);
            }
            SetButtonsEditable();
        }

        // Move all items to lstSelected.
        private void btnSelectAll_Click(object sender, EventArgs e)
        {
            MoveAllItems(lstUnselected, lstSelected);
        }

        // Move all items to lstUnselected.
        private void btnDeselectAll_Click(object sender, EventArgs e)
        {
            MoveAllItems(lstSelected, lstUnselected);
        }

        // Move all items from one ListBox to another.
        private void MoveAllItems(ListBox lstFrom, ListBox lstTo)
        {
            lstTo.Items.AddRange(lstFrom.Items);
            lstFrom.Items.Clear();
            SetButtonsEditable();
        }

        // Enable and disable buttons.
        private void lst_SelectedIndexChanged(object sender, EventArgs e)
        {
            SetButtonsEditable();
        }
        // Move selected items to lstUnselected.
        private void btnUpdate_Click(object sender, EventArgs e)
        {
            int dltFlg = 1;
            foreach (AnnotataionItem item in lstSelected.Items)
            {
                //item.NameStr, item.TypeID
                //string Name = (item.Row[lstSelected.DisplayMember].ToString());
                //int TypeID = int.Parse(item.Row[lstSelected.ValueMember].ToString());
                //lstSelected.Items.
                // item.

                //sb.Append(item.ToString());
                //sb.Append(" ");
                //DataTable lstSelectedTbl = VEPROMS.CSLA.Library.AnnotationstypeSelections.Get(MyItemID, item.ValueMember );

                VEPROMS.CSLA.Library.AnnotationstypeSelections.Update(MyItemID, item.TypeID, dltFlg, item.NameStr);
                dltFlg = 0;
            }

            //MoveSelectedItems(lstSelected, lstUnselected);
        }
        public class AnnotataionItem
        {
            private string _NameStr;
            private int _TypeID;

            public AnnotataionItem(string NameStr, int TypeID)
            {
                this._NameStr = NameStr;
                this._TypeID = TypeID;
            }
            public string NameStr
            {
                get
                {
                    return _NameStr;
                }
            }
            public int TypeID
            {
                get
                {
                    return _TypeID;
                }
            }
        }

        // Enable and disable buttons.
        private void SetButtonsEditable()
        {
            btnSelect.Enabled = (lstUnselected.SelectedItems.Count > 0);
            btnSelectAll.Enabled = (lstUnselected.Items.Count > 0);
            btnDeselect.Enabled = (lstSelected.SelectedItems.Count > 0);
            btnDeselectAll.Enabled = (lstSelected.Items.Count > 0);
        }

        //lstUnselected.DisplayMember = "NameStr";
        //lstUnselected.ValueMember = "TypeID";

        private void DlgAnnotationsSelect_Load(object sender, EventArgs e)
        {
            lstUnselected.DisplayMember = "NameStr";
            lstUnselected.ValueMember = "TypeID";
            SetButtonsEditable();
            //AnnotationTypeInfoList tmp = AnnotationTypeInfoList.Get();
            DataTable AnnoType = AnnotationstypeSelections.GetAnnoTypes(MyItemID);
            foreach (DataRow dr in AnnoType.Rows)
            {
                //USStates.Add(new USState("Alabama", "AL"));
                //AnnotataionItem
                lstUnselected.Items.Add(new AnnotataionItem(dr["Name"].ToString(), (int)dr["TypeID"]));
                //lstUnselected.Items.Add(new AnnotataionItem(tp.Name, tp.TypeID));
                //lstUnselected.Items.Add(tp.Name);
                //lstUnselected.DisplayMember = tp.Name;
                //lstUnselected.ValueMember = tp.TypeID.ToString(); 
            }

            //AnnotationstypeSelections.retrieveAnnotSelectionsList tmp2 = AnnotationstypeSelections.Retrieve(MyItemID);
            //foreach (AnnotationType tp2 in tmp2)
            //{
            //    lstSelected.Items.Add(tp2.Name);
            //    lstSelected.DisplayMember = tp2.Name;
            //    lstSelected.ValueMember = tp2.TypeID.ToString();
            //}
            lstSelected.DisplayMember = "NameStr";
            lstSelected.ValueMember = "TypeID";
            DataTable lstSelectedTbl = VEPROMS.CSLA.Library.AnnotationstypeSelections.Retrieve(MyItemID);
            if (lstSelectedTbl.Rows.Count > 0)
            {
                foreach (DataRow lstSelectedRow in lstSelectedTbl.Rows)
                {
                    lstSelected.Items.Add(lstSelectedRow["Name"]);
                    lstSelected.DisplayMember = lstSelectedRow["Name"].ToString();
                    lstSelected.ValueMember = lstSelectedRow["TypeID"].ToString();
                }
            }
        }

		private void btnCancel_Click_1(object sender, EventArgs e)
		{
            this.Close();
        }
	}
}