using Aitex.Common.Util;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Log;
using Aitex.Core.Util;
using MECF.Framework.Common.ToolLayout;
using CyberX8_Core;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Markup;

namespace MECF.Framework.Common.Layout
{
    public class ProcessLayoutManager : Singleton<ProcessLayoutManager>
    {
        #region 常量 
        private const int MARGIN_LEFT = 10;
        #endregion
        #region 内部变量
        /// <summary>
        /// Process Layout cell名称字典(key-cell Id,value-layout item对象)
        /// </summary>
        private Dictionary<int, ProcessLayoutCellItem> _idProcessLayoutCellItemDic = new Dictionary<int, ProcessLayoutCellItem>();
        /// <summary>
        /// 名称与Cell字典(key-Cell Id,value-cell 名称)
        /// </summary>
        private Dictionary<string, ProcessLayoutCellItem> _nameProcessLayoutCellItemDic = new Dictionary<string, ProcessLayoutCellItem>();
        /// <summary>
        /// 模块名称与cell字典(key-模块名称,value-cell对象)
        /// </summary>
        private Dictionary<string, ProcessLayoutCellItem> _moduleNameProcessLayoutCellItemDic = new Dictionary<string, ProcessLayoutCellItem>();
        /// <summary>
        /// xml地址
        /// </summary>
        private string _xmlPath = "";
        /// <summary>
        /// process layout对象
        /// </summary>
        private ProcessLayout _processLayout;
        #endregion
        /// <summary>
        /// 初始化
        /// </summary>
        /// <param name="xmlPath"></param>
        public void Initialize()
        {
            try
            {
                _xmlPath = PathManager.GetCfgDir() + "Layout\\Layout.xml";
                _processLayout = CustomXmlSerializer.Deserialize<ProcessLayout>(new FileInfo(_xmlPath));
                if (_processLayout != null)
                {
                    DATA.Subscribe("System.Layout", () => _processLayout, SubscriptionAttribute.FLAG.IgnoreSaveDB);
                    foreach (ProcessLayoutCellItem item in _processLayout.Items)
                    {
                        if (item.Name != "Loader")
                        {
                            item.ModuleName = CellItemManager.Instance.GetModuleNameByCellId($"Cell{item.CellId}");
                        }
                        else
                        {
                            item.ModuleName = item.Name;
                        }
                        if (!string.IsNullOrEmpty(item.ModuleName))
                        {
                            _moduleNameProcessLayoutCellItemDic[item.ModuleName] = item;
                        }
                        _idProcessLayoutCellItemDic[item.CellId] = item;
                        _nameProcessLayoutCellItemDic[item.Name] = item;
                    }
                }
            }
            catch(Exception ex)
            {
                LOG.WriteLog(eEvent.ERR_EXCEPTION, "System", ex.Message);
            }
        }
        /// <summary>
        /// 获取ProcessLayout cell项
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public ProcessLayoutCellItem GetProcessLayoutCellItemByName(string cellName)
        {
            return _nameProcessLayoutCellItemDic.ContainsKey(cellName) ? _nameProcessLayoutCellItemDic[cellName] : null;
        }

        /// <summary>
        /// 获取ProcessLayout cell项
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public ProcessLayoutCellItem GetProcessLayoutCellItemByModuleName(string moduleName)
        {
            return _moduleNameProcessLayoutCellItemDic.ContainsKey(moduleName) ? _moduleNameProcessLayoutCellItemDic[moduleName] : null;
        }
        /// <summary>
        /// 保存Process Layout
        /// </summary>
        /// <returns></returns>
        public void SaveProcessLayout()
        {
            CustomXmlSerializer.Serialize(_processLayout, _xmlPath);
        }
    }
}