using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMAPP.BLL;
using QMAPP.FJC.Entity.Basic;
using QMAPP.FJC.DAL.Basic;
using QMFrameWork.Data;
using QMAPP.FJC.Entity;
using QMAPP.Entity;
using QMFrameWork.Log;

namespace QMAPP.FJC.BLL.Basic
{
    /// <summary>
    ///　模块编号：M2-3
    ///　作    用：班次信息逻辑层
    ///　作    者：王丹丹
    ///　编写日期：2015年05月28日
    ///</summary> 
    public class ProduceShiftBLL : BaseBLL
    {
        #region 获取信息
        /// <summary>
        /// 获取信息
        /// </summary>
        /// <param name="">条件</param>
        /// <returns>信息</returns>
        public DataResult<ProduceShift> Get(ProduceShift model)
        {
            DataResult<ProduceShift> result = new DataResult<ProduceShift>();
            try
            {
                result.Result = new ProduceShiftDAL().Get(model);
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-获取信息！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        #region 获取列表(分页)
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="condition">条件</param>
        /// <param name="page">数据页</param>
        /// <returns>数据页</returns>
        public DataResult<DataPage> GetList(ProduceShift condition, DataPage page)
        {
            DataResult<DataPage> result = new DataResult<DataPage>();
            try
            {
                //获取物料信息列表
                DataPage dataPage = new ProduceShiftDAL().GetList(condition, page);

                result.Result = dataPage;
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-获取列表！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        #region 获取列表
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="condition">条件</param>
        /// <param name="page">数据页</param>
        /// <returns>数据页</returns>
        public List<ProduceShift> GetAllList(ProduceShift condition)
        {
            try
            {
                //获取物料信息列表
                return new ProduceShiftDAL().GetList(condition);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 信息是否重复
        /// <summary>
        /// 判断名称是否存在
        /// </summary>
        /// <param name="info"></param>
        /// <returns>true:已存在；fasel:不存在。</returns>
        public bool ExistsProduceShift(ProduceShift model)
        {
            try
            {
                return new ProduceShiftDAL().ExistsProduceShift(model);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 插入信息
        /// <summary>
        /// 插入信息(单表)
        /// </summary>
        /// <param name="">信息</param>
        /// <returns>插入行数</returns>
        public DataResult<int> Insert(ProduceShift model)
        {
            DataResult<int> result = new DataResult<int>();
            ProduceShiftDAL cmdDAL = new ProduceShiftDAL();
            //基本信息
            model.PID = Guid.NewGuid().ToString();
            model.CREATEUSER = this.LoginUser.UserID;
            model.CREATEDATE = DateTime.Now;
            model.UPDATEUSER = model.CREATEUSER;
            model.UPDATEDATE = model.CREATEDATE;
            //model.PRODUCELINE = EnumGeter.PRODUCELINE.B9.ToString();
            try
            {
                if (ExistsProduceShift(model) == true)
                {
                    result.IsSuccess = false;
                    result.Msg = Resource.ProduceShiftCodeIsHave;
                    return result;
                }
                result.Result = new ProduceShiftDAL().Insert(model);
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-插入信息！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        #region 更新信息
        /// <summary>
        /// 更新信息
        /// </summary>
        /// <param name=""></param>
        /// <returns>更新行数</returns>
        public DataResult<int> Update(ProduceShift model)
        {
            DataResult<int> result = new DataResult<int>();
            //基本信息 
            model.UPDATEUSER = this.LoginUser.UserID;
            try
            {
                if (ExistsProduceShift(model) == true)
                {
                    result.IsSuccess = false;
                    result.Msg = Resource.ProduceShiftCodeIsHave;
                    return result;
                }
                result.Result = new ProduceShiftDAL().Update(model);
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-更新信息！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        #region 删除
        /// <summary>
        /// 删除信息
        /// </summary>
        /// <param name=""></param>
        /// <returns>删除个数</returns>
        public DataResult<int> Delete(string strs)
        {
            DataResult<int> result = new DataResult<int>(); 
            string[] list = strs.Split(":".ToCharArray());
            try
            { 
                foreach (string str in list)
                {
                    result.Result += this.DeleteProduceShift(new ProduceShift { PID = str });
                }
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-删除！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }


        /// <summary>
        /// 删除信息
        /// </summary>
        /// <param name="">信息</param>
        /// <returns>删除个数</returns>
        public int DeleteProduceShift(ProduceShift model)
        {
            int count = 0;
            try
            {
                count = new ProduceShiftDAL().Delete(model);
                return count;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 校验时间
        /// <summary>
        /// 校验时间 
        /// </summary>
        /// <param name="info"></param>
        /// <returns>true:已存在；fasel:不存在。</returns>
        public DataResult<bool> ExistsProduceShiftTime(ProduceShift model)
        {
            ProduceShiftDAL psDal = new ProduceShiftDAL();
            ProduceShift condition = new ProduceShift();
            condition.PRODUCELINE = model.PRODUCELINE;
            IList<ProduceShift> psList = new List<ProduceShift>();
            DateTime psStart = new DateTime();
            DateTime psEnd = new DateTime();
            DateTime startTime = Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + model.PSSTART.ToLongTimeString());
            DateTime endTime = Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + model.PSEND.ToLongTimeString());
            DataResult<bool> result = new DataResult<bool>();
            try
            {
                //获取所有班次信息
                condition.isNoPID = model.PID;
                psList = psDal.GetList(condition);
                //遍历所有班次信息，校验输入班次信息时间在数据库中是否已存在
                if (psList != null || psList.Count() != 0)
                {
                    foreach (var item in psList)
                    {
                        psStart = Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + item.PSSTART.ToLongTimeString());
                        psEnd = Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + item.PSEND.ToLongTimeString());
                       
                        #region 时间校验
                        if (psStart < psEnd)
                        {
                            if (startTime < endTime)
                            {
                                if ((psStart < startTime && startTime < psEnd) || (psStart < endTime && endTime < psEnd))
                                {
                                    result.IsSuccess = false;
                                    result.Msg = Resource.ProductShiftTimeIsExist;
                                    return result;
                                }
                            }
                            else
                            {
                                if (psStart < startTime && startTime < psEnd)
                                {
                                    result.IsSuccess = false;
                                    result.Msg = Resource.ProductShiftTimeIsExist;
                                    return result;
                                }
                                if (psStart < endTime && endTime < psEnd)
                                {
                                    result.IsSuccess = false;
                                    result.Msg = Resource.ProductShiftTimeIsExist;
                                    return result;
                                }
                            }
                        }
                        else
                        {
                            if (psStart < startTime && startTime < Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + "23:59:59"))
                            {
                                result.IsSuccess = false;
                                result.Msg = Resource.ProductShiftTimeIsExist;
                                return result;
                            }
                            if (psStart < endTime && endTime < Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + "23:59:59"))
                            {
                                result.IsSuccess = false;
                                result.Msg = Resource.ProductShiftTimeIsExist;
                                return result;
                            }
                            if (Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + "00:00:00") < startTime && startTime < psEnd)
                            {
                                result.IsSuccess = false;
                                result.Msg = Resource.ProductShiftTimeIsExist;
                                return result;
                            }
                            if (Convert.ToDateTime(DateTime.Now.ToShortDateString() + " " + "00:00:00") < endTime && endTime < psEnd)
                            {
                                result.IsSuccess = false;
                                result.Msg = Resource.ProductShiftTimeIsExist;
                                return result;
                            }

                        }
                        #endregion 
                    }
                } 
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-校验时间！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        #region 获取班次列表(下拉列表使用)
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="condition">条件</param>
        /// <returns>全部集合</returns>
        public DataResult<List<ProduceShift>> GetProduceShiftList(ProduceShift condition)
        {
            DataResult<List<ProduceShift>> result = new DataResult<List<ProduceShift>>();
            try
            {
                result.Result = new ProduceShiftDAL().GetProduceShiftList(condition);
            }
            catch (Exception ex)
            {
                LogManager.LogHelper.Error(new LogInfo()
                {
                    ErrorInfo = ex,
                    Tag = ex.StackTrace,
                    Info = "班次信息逻辑层-获取班次列表（绑定下拉列表使用）！"
                });
                result.IsSuccess = false;
                result.Msg = Resource.SystemException;
                throw ex;
            }
            result.IsSuccess = true;
            return result;
        }
        #endregion

        public ProduceShift GetWorkingShift(string workcentercode)
        {
            try
            {
                DateTime time = DateTime.Now;
                //获取物料信息列表
                var shiftlist = this.GetWorkcenterShifts(workcentercode);
                foreach (var shift in shiftlist)
                {
                    DateTime start = shift.PSSTART;
                    DateTime end = shift.PSEND;
                    var shiftstart = start - start.Date;
                    var shiftend = end - end.Date;
                    var nowtime = time - time.Date;
                    if (InTimeSector(shiftstart, shiftend, nowtime))
                    {
                        return shift;
                    }
                }
                return null;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 判断当前时间是否在指定时间区域内
        /// </summary>
        /// <param name="begin">开始时间</param>
        /// <param name="end">结束时间</param>
        /// <param name="now">当前时间</param>
        /// <returns></returns>
        private static bool InTimeSector(TimeSpan begin, TimeSpan end, TimeSpan now)
        {
            var t_begin = begin.Ticks;
            var t_end = end.Ticks;
            var t_hour = TimeSpan.TicksPerHour;
            var t_day = TimeSpan.TicksPerDay;

            var t_now = now.Ticks;

            var offset = (12 * t_hour - t_begin) >= 0 ? 0 - t_begin : t_day - t_begin;
            var offset_now = (t_now + offset) % t_day;
            var offset_end = (t_end + offset) % t_day;
            if (offset_now >= 0 && offset_now < offset_end)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 获取工作中心下的班次信息
        /// </summary>
        /// <param name="workcentercode"></param>
        /// <returns></returns>
        public List<ProduceShift> GetWorkcenterShifts(string workcentercode)
        {
            QMFrameWork.Cache.CacheManager cm = new QMFrameWork.Cache.CacheManager("ProduceShiftBLL");
            var obj = cm.Get(string.Format("GetWorkcenterShifts({0})", workcentercode));
            if (obj != null)
            {
                return obj as List<ProduceShift>;
            }
            else
            {
                var dal = new ProduceShiftDAL();
                var shifts = dal.GetList(new ProduceShift { PRODUCELINE = workcentercode });
                if (shifts.Count == 0)
                {
                    shifts = dal.GetList(new ProduceShift { PRODUCELINE = "" });
                }
                cm.Add(string.Format("GetWorkcenterShifts({0})", workcentercode), shifts);
                return shifts;
            }

        }
    }
}