using DevExpress.Xpo.Helpers;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
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;

namespace Yw.WinFrmUI
{
    /// <summary>
    /// 
    /// </summary>
    public partial class StringListCheckedListBoxCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        /// <summary>
        /// 
        /// </summary>
        public StringListCheckedListBoxCtrl()
        {
            InitializeComponent();
        }


        /// <summary>
        /// 初始化
        /// </summary>
        public void Initial(List<string> strList)
        {
            this.ckListBox.BeginUpdate();
            this.ckListBox.Items.Clear();
            strList?.ForEach(x => CreateItem(x));
            this.ckListBox.EndUpdate();
        }

        /// <summary>
        /// 选择
        /// </summary>
        public void Select(List<string> strList)
        {
            foreach (CheckedListBoxItem item in this.ckListBox.Items)
            {
                if (strList != null && strList.Count > 0)
                {
                    if (strList.Contains(item.Value.ToString()))
                    {
                        item.CheckState = CheckState.Checked;
                    }
                    else
                    {
                        item.CheckState = CheckState.Unchecked;
                    }
                }
            }
        }

        /// <summary>
        /// 获取
        /// </summary>
        public List<string> Get()
        {
            var list = new List<string>();
            foreach (CheckedListBoxItem item in this.ckListBox.Items)
            {
                if (item.CheckState == CheckState.Checked)
                {
                    var str = item.Value.ToString();
                    list.Add(str);
                }
            }
            return list;
        }


        //创建项
        private void CreateItem(string str)
        {
            var item = new CheckedListBoxItem();
            item.Description = str;
            item.Value = str;
            item.Tag = str;
            item.CheckState = CheckState.Unchecked;
            this.ckListBox.Items.Add(item);
        }

    }
}