using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;

namespace BLL
{
    /// <summary>
    /// NCR管理
    /// </summary>
    public static class NCRManagementService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 记录数
        /// </summary>
        private static int count
        {
            get;
            set;
        }

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="startRowIndex"></param>
        /// <param name="maximumRows"></param>
        /// <returns></returns>
        public static IEnumerable GetListData(string projectId, string sendUnit, string cnProfessionalId, string startDate, string endDate, int startRowIndex, int maximumRows)
        {
            IQueryable<Model.Comprehensive_NCRManagement> q = from x in db.Comprehensive_NCRManagement
                                                              where x.ProjectId == projectId
                                                              orderby x.IssuedDate descending
                                                              select x;
            if (sendUnit!="0")
            {
                q = q.Where(e => e.SendUnit == sendUnit);
            }
            if (cnProfessionalId != "0")
            {
                q = q.Where(e => e.CNProfessionalId == cnProfessionalId);
            }
            if (!string.IsNullOrEmpty(startDate) && !string.IsNullOrEmpty(endDate) && Convert.ToDateTime(startDate) <= Convert.ToDateTime(endDate))
            {
                q = q.Where(e => e.CompleteDate >= Convert.ToDateTime(startDate) && e.CompleteDate <= Convert.ToDateTime(endDate));
            }
            count = q.Count();
            if (count == 0)
            {
                return new object[] { };
            }
            return from x in q.Skip(startRowIndex).Take(maximumRows)
                   select new
                   {
                       x.NCRManagementId,
                       x.ProjectId,
                       SendUnit=(from y in db.Base_Unit where y.UnitId==x.SendUnit select y.UnitName).FirstOrDefault(),
                       ProfessionalName = (from y in db.Base_CNProfessional where y.CNProfessionalId == x.CNProfessionalId select y.ProfessionalName).FirstOrDefault(),
                       x.NCRCode,
                       x.Contents,
                       x.IssuedDate,
                       ReceiveUnit = x.ReceiveUnit!= null ? BLL.UnitService.getUnitNamesUnitIds(x.ReceiveUnit) : null,
                       UnitWorkName = x.UnitWorkId != null ? BLL.UnitWorkService.GetUnitWorkName(x.UnitWorkId) : null,
                       x.ClosedDate,
                       x.CompleteDate,
                       x.ResponsibleMan,
                       x.AttachUrl,
                       x.ImplementationFrontState,
                       //TotalCount = x.NCRManagementId.Count()
                   };
        }

        /// <summary>
        /// 获取分页列表数
        /// </summary>
        /// <param name="projectId"></param>
        /// <returns></returns>
        public static int GetListCount(string projectId, string sendUnit, string cnProfessionalId, string startDate, string endDate)
        {
            return count;
        }

        /// <summary>
        /// 根据主键获取NCR管理
        /// </summary>
        /// <param name="nCRManagementId"></param>
        /// <returns></returns>
        public static Model.Comprehensive_NCRManagement GetNCRManagementById(string nCRManagementId)
        {
            return Funs.DB.Comprehensive_NCRManagement.FirstOrDefault(e => e.NCRManagementId == nCRManagementId);
        }

        /// <summary>
        /// 添加NCR管理
        /// </summary>
        /// <param name="nCRManagement"></param>
        public static void AddNCRManagement(Model.Comprehensive_NCRManagement nCRManagement)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Comprehensive_NCRManagement newNCRManagement = new Model.Comprehensive_NCRManagement();
            newNCRManagement.NCRManagementId = nCRManagement.NCRManagementId;
            newNCRManagement.ProjectId = nCRManagement.ProjectId;
            newNCRManagement.SendUnit = nCRManagement.SendUnit;
            newNCRManagement.CNProfessionalId = nCRManagement.CNProfessionalId;
            newNCRManagement.NCRCode = nCRManagement.NCRCode;
            newNCRManagement.Contents = nCRManagement.Contents;
            newNCRManagement.IssuedDate = nCRManagement.IssuedDate;
            newNCRManagement.ReceiveUnit = nCRManagement.ReceiveUnit;
            newNCRManagement.ClosedDate = nCRManagement.ClosedDate;
            newNCRManagement.CompleteDate = nCRManagement.CompleteDate;
            newNCRManagement.ResponsibleMan = nCRManagement.ResponsibleMan;
            newNCRManagement.AttachUrl = nCRManagement.AttachUrl;
            newNCRManagement.ImplementationFrontState = nCRManagement.ImplementationFrontState;
            newNCRManagement.CompileMan = nCRManagement.CompileMan;
            newNCRManagement.UnitWorkId = nCRManagement.UnitWorkId;
            db.Comprehensive_NCRManagement.InsertOnSubmit(newNCRManagement);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改NCR管理
        /// </summary>
        /// <param name="nCRManagement"></param>
        public static void UpdateNCRManagement(Model.Comprehensive_NCRManagement nCRManagement)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Comprehensive_NCRManagement newNCRManagement = db.Comprehensive_NCRManagement.FirstOrDefault(e => e.NCRManagementId == nCRManagement.NCRManagementId);
            if (newNCRManagement != null)
            {
                newNCRManagement.ProjectId = nCRManagement.ProjectId;
                newNCRManagement.SendUnit = nCRManagement.SendUnit;
                newNCRManagement.CNProfessionalId = nCRManagement.CNProfessionalId;
                newNCRManagement.NCRCode = nCRManagement.NCRCode;
                newNCRManagement.Contents = nCRManagement.Contents;
                newNCRManagement.IssuedDate = nCRManagement.IssuedDate;
                newNCRManagement.ReceiveUnit = nCRManagement.ReceiveUnit;
                newNCRManagement.ClosedDate = nCRManagement.ClosedDate;
                newNCRManagement.CompleteDate = nCRManagement.CompleteDate;
                newNCRManagement.ResponsibleMan = nCRManagement.ResponsibleMan;
                newNCRManagement.AttachUrl = nCRManagement.AttachUrl;
                newNCRManagement.ImplementationFrontState = nCRManagement.ImplementationFrontState;
                newNCRManagement.UnitWorkId = nCRManagement.UnitWorkId;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除NCR管理
        /// </summary>
        /// <param name="nCRManagementId"></param>
        public static void DeleteNCRManagement(string nCRManagementId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Comprehensive_NCRManagement nCRManagement = db.Comprehensive_NCRManagement.FirstOrDefault(e => e.NCRManagementId == nCRManagementId);
            if (nCRManagement != null)
            {
                if (!string.IsNullOrEmpty(nCRManagement.AttachUrl))
                {
                    BLL.UploadAttachmentService.DeleteFile(Funs.RootPath, nCRManagement.AttachUrl);//删除附件
                }
                db.Comprehensive_NCRManagement.DeleteOnSubmit(nCRManagement);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 获取对应时间内的集合
        /// </summary>
        /// <param name="projectId"></param>
        /// <param name="unitId"></param>
        /// <param name="startDate"></param>
        /// <param name="SoptDate"></param>
        /// <returns></returns>
        public static List<Model.Comprehensive_NCRManagement> GetNCRManagementListByDate(string projectId, DateTime startDate, DateTime SoptDate)
        {
            List<Model.Comprehensive_NCRManagement> NondestructiveTestList = (from x in Funs.DB.Comprehensive_NCRManagement where x.ProjectId == projectId select x).ToList();
            if (startDate != null && SoptDate != null)
            {
                NondestructiveTestList = (from x in NondestructiveTestList where x.IssuedDate >= startDate && x.IssuedDate <= SoptDate select x).ToList();
            }
            return NondestructiveTestList;
        }

        /// <summary>
        /// 根据接收单位获取对应时间内的集合
        /// </summary>
        /// <param name="projectId"></param>
        /// <param name="unitName"></param>
        /// <param name="startDate"></param>
        /// <param name="SoptDate"></param>
        /// <returns></returns>
        public static List<Model.Comprehensive_NCRManagement> GetNCRManagementListByUnitNameAndDate(string projectId, string unitName, DateTime startDate, DateTime SoptDate)
        {
            List<Model.Comprehensive_NCRManagement> NondestructiveTestList = (from x in Funs.DB.Comprehensive_NCRManagement where x.ProjectId == projectId && x.ReceiveUnit==unitName select x).ToList();
            if (startDate != null && SoptDate != null)
            {
                NondestructiveTestList = (from x in NondestructiveTestList where x.IssuedDate >= startDate && x.IssuedDate <= SoptDate select x).ToList();
            }
            return NondestructiveTestList;
        }

        /// <summary>
        /// 根据专业获取对应时间内的集合
        /// </summary>
        /// <param name="projectId"></param>
        /// <param name="cNProfessionalId"></param>
        /// <param name="startDate"></param>
        /// <param name="SoptDate"></param>
        /// <returns></returns>
        public static List<Model.Comprehensive_NCRManagement> GetNCRManagementListByCNProfessionalIdAndDate(string projectId, string cNProfessionalId, DateTime startDate, DateTime SoptDate)
        {
            List<Model.Comprehensive_NCRManagement> NondestructiveTestList = (from x in Funs.DB.Comprehensive_NCRManagement where x.ProjectId == projectId && x.CNProfessionalId == cNProfessionalId select x).ToList();
            if (startDate != null && SoptDate != null)
            {
                NondestructiveTestList = (from x in NondestructiveTestList where x.IssuedDate >= startDate && x.IssuedDate <= SoptDate select x).ToList();
            }
            return NondestructiveTestList;
        }
    }
}