using Cksoft.Data;
using Cksoft.Unity;
using DllEapEntity;
using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
namespace DllEapDal
{
    public class TrackHelperDal
    {
        private IDatabase CurrDb = null;
        public TrackHelperDal(IDatabase db)
        {
            CurrDb = db;
        }

        public DateTime? GetTrackIn(Machine mac, ref string errorinfo)
        {
            try
            {
                DateTime currtime = DateTime.Now;
                //读入小于当前时间且不超过60秒的机台记录
                string condition = $@" and a.fdate>STR_TO_DATE('{currtime.AddMinutes(-1).ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                    and a.fdate<STR_TO_DATE('{currtime.ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                    and a.macid={mac.ID} and a.ParamCode='{DllHsms.StandardCode.SVID_FinishUnit}'";
               
                //if (mac.FCode.ToUpper() == "WKB-055")
                //{
                //    condition = $@" and a.fdate>STR_TO_DATE('{currtime.AddMinutes(-2).ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                //    and a.fdate<STR_TO_DATE('{currtime.ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                //    and a.macid={mac.ID}";
                //}
               
                List<MacCount02> maccount = CurrDb.FindListForCondition<MacCount02>(condition, ref errorinfo).OrderByDescending(t => t.FDate).ToList();
                if (maccount.Count <= 0)//前面没有操作记录，则以当前时间为开始
                    return DateTime.Now;
                if (maccount.Count > 2)
                {
                    //判断最后2条是否重复，如果重复则要删除1条
                    if (maccount[0].EventTypeID == maccount[1].EventTypeID && maccount[0].FCount == maccount[1].FCount)
                        maccount.Remove(maccount[0]);
                }
                //如果最后条记录是开始事件，则以该条开始时间为trackin时间
                if (maccount[0].EventTypeID == -1)
                    return maccount[0].FDate;
                if (maccount[0].EventTypeID == 1 && maccount.Count == 1)
                    return DateTime.Now;
                //如果最后记录是结束事件，且结束事件前面是开始事件，则以此开始事件为trackin时间
                if (maccount[0].EventTypeID == 1 && maccount.Count > 1)
                    return maccount[1].FDate;
                return DateTime.Now;
            }
            catch (Exception ex)
            {
                errorinfo = ex.Message.ToString();
                return null;
            }
        }
        public DateTime? GetTrackOut(Machine mac, ref string errorinfo)
        {
            try
            {
                //读入小于当前时间且不超过60秒的机台记录
                DateTime currtime = DateTime.Now;
                string condition = $@" and a.fdate>STR_TO_DATE('{currtime.AddMinutes(-1).ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                    and a.fdate<STR_TO_DATE('{currtime.ToString("yyyy-MM-dd HH:mm:ss")}', '%Y-%m-%d %H:%i:%s') 
                    and a.macid={mac.ID} and a.ParamCode='{DllHsms.StandardCode.SVID_FinishUnit}'";
                List<MacCount02> maccount = CurrDb.FindListForCondition<MacCount02>(condition, ref errorinfo).OrderByDescending(t => t.FDate).ToList();
                if (maccount.Count <= 0)//前面没有操作记录，则以当前时间为开始
                    return DateTime.Now;
                if (maccount.Count > 2)
                {
                    //判断最后2条是否重复，如果重复则要删除1条
                    if (maccount[0].EventTypeID == maccount[1].EventTypeID && maccount[0].FCount == maccount[1].FCount)
                        maccount.Remove(maccount[0]);
                }
                //如果最后条记录是开始事件，则以该条开始时间为trackout时间
                if (maccount[0].EventTypeID == -1)
                    return maccount[0].FDate;
                if (maccount[0].EventTypeID == 1 && maccount.Count == 1)
                    return maccount[0].FDate.AddSeconds(1);
                //如果最后记录是结束事件，且结束事件前面是开始事件，则以此开始事件为trackin时间
                if (maccount[0].EventTypeID == 1 && maccount.Count > 1)
                {
                    var endTypes = maccount.Where(c => c.EventTypeID == -1).OrderByDescending(c => c.FDate);
                    if (endTypes == null || endTypes.Count() == 0)
                    {
                        return maccount[0].FDate.AddSeconds(1);
                    }
                    return endTypes.ElementAt(0).FDate;
                }
                return DateTime.Now;
            }
            catch (Exception ex)
            {
                errorinfo = ex.Message.ToString();
                return null;
            }
        }
    }
}