using Aitex.Core.Util;
using MECF.Framework.Common.Equipment;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace MECF.Framework.Common.ToolLayout
{
    public class PrewetItemManager : Singleton<PrewetItemManager>
    {
        #region 常量 
        /// <summary>
        /// 前缀
        /// </summary>
        private const string PREFIX = "Prewet";
        #endregion

        #region 内部变量
        /// <summary>
        /// 字典 
        /// </summary>
        private Dictionary<string, PrewetItem> _moduleItemDictionary = new Dictionary<string, PrewetItem>();
        #endregion

        #region 属性
        /// <summary>
        /// 已经安装模块
        /// </summary>
        public List<string> InstalledModules { get; private set; } = new List<string>();
        #endregion

        /// <summary>
        /// 初始化prewet
        /// </summary>
        /// <param name="prewetElement"></param>
        public void InitializePrewetItem(XmlElement prewetElement)
        {
            PrewetItem prewetItem = new PrewetItem();
            LayoutCellItemManager.Instance.InitializeLayoutCellItem(prewetItem, prewetElement);
            prewetItem.PrewetID = int.Parse(prewetElement.SelectSingleNode("PrewetID").InnerText);
            prewetItem.LinmotID = prewetElement.SelectSingleNode("LinmotID").InnerText;
            string key = $"{PREFIX}{prewetItem.PrewetID}";
            if(prewetItem.Installed)
            {
                InstalledModules.Add(key);
            }
            prewetItem.ModuleName = key;
            prewetItem.ModuleType = ModuleType.Prewet.ToString();
            _moduleItemDictionary[key] = prewetItem;
            CellItemManager.Instance.InitialLayoutCellItem(prewetItem);
        }
        /// <summary>
        /// 获取prewet项
        /// </summary>
        /// <param name="prewetId"></param>
        /// <returns></returns>
        public PrewetItem GetPrewetItem(string moduleName)
        {
            if (_moduleItemDictionary.Count == 1)
            {
                string key = _moduleItemDictionary.Keys.First();
                return _moduleItemDictionary[key];
            }
            else
            {

                return _moduleItemDictionary.ContainsKey(moduleName) ? _moduleItemDictionary[moduleName] : null;
            }
        }
    }
}