using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using log4net;

namespace IntelligentControlForsx.Service.WindturbineInfo
{
    public class FaultGridViewSvc
    {

        private static ILog logger = LogManager.GetLogger("AppInfoLog");
        #region 单例
        private FaultGridViewSvc()
        {
        }

        public static FaultGridViewSvc Instance
        {
            get { return SingletonCreator.instance; }
        }

        class SingletonCreator
        {
            internal static readonly FaultGridViewSvc instance = new FaultGridViewSvc();
        }
        #endregion

        public DataTable GetDataTableHeaders()
        {
            DataTable dataTable = new DataTable();
            dataTable.Columns.Add("报警编号");
            dataTable.Columns.Add("PLC变量名称");
            dataTable.Columns.Add("报警信息");
            dataTable.Columns.Add("故障状态");
            return dataTable;
        }

        public DataTable GetFaultDataTable(IList<UniformCodeInfo> list)
        {
            DataTable resultTable = GetDataTableHeaders();
            for (int i = 0; i < list.Count; i++)
            {
                #region 生成GridView信息
                DataRow row = resultTable.NewRow();

                row["报警编号"] = list[i].WarningNum;
                row["PLC变量名称"] = list[i].PlcName;
                row["报警信息"] = list[i].Name;

                try
                {
                    double warningStatus = Convert.ToDouble(list[i].PointValue);
                    if (warningStatus == 1)
                    {
                          row["故障状态"] ="故障";
                    }
                    else
                    {
                        row["故障状态"] = "正常";
                    }
                }
                catch (Exception ex)
                {
                    row["故障状态"] = "-";
                   logger.Info("数据转换异常："+ex.Message);
                }
                resultTable.Rows.Add(row);
                #endregion

            }
            return resultTable;
        }

    }
}