JW/ServiceLogic/EMIS.CommonLogic/SelectCourse/OpenControlSettingServices.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.SelectCourse;
using System.Linq.Expressions;
using EMIS.Entities;
using Bowin.Common.Linq.Entity;
using Bowin.Common.Linq;
using EMIS.ViewModel.SelectCourse;
using EMIS.ViewModel;

namespace EMIS.CommonLogic.SelectCourse
{
    public class OpenControlSettingServices : BaseServices, IOpenControlSettingServices
    {
        public OpenControlSettingDAL OpenControlSettingDAL { get; set; }

        public Bowin.Common.Linq.Entity.IGridResultSet<ViewModel.SelectCourse.SelectCourseOpenControlSettingView>
            GetOpenControlSettingViewList(ViewModel.ConfiguretView configuretView, Guid? schoolYearID, Guid? campusID, Guid? collegeID,
            int? yearID, int? standardID, int pageIndex, int pageSize)
        {
            Expression<Func<EM_SelectCourseOpenControlSetting, bool>> openControlSettingExp = (x => true);
            Expression<Func<EMIS.Entities.CF_Schoolyear, bool>> schoolYearExp = (x => true);
            Expression<Func<CF_Grademajor, bool>> gradeMajorExp = (x => true);

            if (schoolYearID.HasValue)
            {
                openControlSettingExp = openControlSettingExp.And(x => x.SchoolyearID == schoolYearID.Value);
            }
            if (campusID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.CF_College.CampusID == campusID.Value);
            }
            if (collegeID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.CollegeID == collegeID.Value);
            }
            if (yearID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.GradeID == yearID.Value);
            }
            if (standardID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.StandardID == standardID.Value);
            }

            IQueryable<ViewModel.SelectCourse.SelectCourseOpenControlSettingView> q =
                OpenControlSettingDAL.GetOpenControlSettingView(openControlSettingExp, schoolYearExp, gradeMajorExp)
                .OrderByDescending(x => x.SchoolyearCode);
            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                q = q.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return this.GetQueryByDataRangeByCollege(q).ToGridResultSet(pageIndex, pageSize);
        }

        public IList<ViewModel.SelectCourse.SelectCourseOpenControlSettingView> GetOpenControlSettingViewList(
            ViewModel.ConfiguretView configuretView, Guid? schoolYearID, Guid? campusID, Guid? collegeID, int? yearID, int? standardID)
        {
            Expression<Func<EM_SelectCourseOpenControlSetting, bool>> openControlSettingExp = (x => true);
            Expression<Func<EMIS.Entities.CF_Schoolyear, bool>> schoolYearExp = (x => true);
            Expression<Func<CF_Grademajor, bool>> gradeMajorExp = (x => true);

            if (schoolYearID.HasValue)
            {
                openControlSettingExp = openControlSettingExp.And(x => x.SchoolyearID == schoolYearID.Value);
            }
            if (campusID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.CF_College.CampusID == campusID.Value);
            }
            if (collegeID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.CollegeID == collegeID.Value);
            }
            if (yearID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.GradeID == yearID.Value);
            }
            if (standardID.HasValue)
            {
                gradeMajorExp = gradeMajorExp.And(x => x.CF_Facultymajor.StandardID == standardID.Value);
            }

            IQueryable<ViewModel.SelectCourse.SelectCourseOpenControlSettingView> q =
                OpenControlSettingDAL.GetOpenControlSettingView(openControlSettingExp, schoolYearExp, gradeMajorExp)
                .OrderByDescending(x => x.SchoolyearCode);
            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                q = q.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return this.GetQueryByDataRangeByCollege(q).ToList();
        }

        public ViewModel.SelectCourse.SelectCourseOpenControlSettingView GetOpenControlSettingViewInfo(Guid? openControlSettingID)
        {
            return OpenControlSettingDAL.GetOpenControlSettingView((x => x.SelectCourseOpenControlSettingID == openControlSettingID),
                (x => true), (x => true)).FirstOrDefault();
        }

        public void Save(ViewModel.SelectCourse.SelectCourseOpenControlSettingView openControlSetting)
        {
            var openControlSettingEntity = OpenControlSettingDAL.SelectCourseOpenControlSettingRepository
                .GetSingle(x => x.SelectCourseOpenControlSettingID == openControlSetting.SelectCourseOpenControlSettingID);
            if (openControlSettingEntity != null)
            {
                openControlSettingEntity.SchoolyearID = openControlSetting.SchoolyearID;
                openControlSettingEntity.GrademajorID = openControlSetting.GrademajorID;
                openControlSettingEntity.StartTime = openControlSetting.StartTime;
                openControlSettingEntity.EndTime = openControlSetting.EndTime;
                openControlSettingEntity.MaxSelectCount = openControlSetting.MaxSelectCount;
                openControlSettingEntity.MinSelectCount = openControlSetting.MinSelectCount;
                openControlSettingEntity.MaxCredit = openControlSetting.MaxCredit;
                openControlSettingEntity.MinCredit = openControlSetting.MinCredit;
                openControlSettingEntity.Remark = openControlSetting.Remark;

                this.SetModifyStatus(openControlSettingEntity);
            }
            else
            {
                openControlSettingEntity = new EM_SelectCourseOpenControlSetting();
                openControlSettingEntity.SelectCourseOpenControlSettingID = Guid.NewGuid();
                openControlSettingEntity.SchoolyearID = openControlSetting.SchoolyearID;
                openControlSettingEntity.GrademajorID = openControlSetting.GrademajorID;
                openControlSettingEntity.StartTime = openControlSetting.StartTime;
                openControlSettingEntity.EndTime = openControlSetting.EndTime;
                openControlSettingEntity.MaxSelectCount = openControlSetting.MaxSelectCount;
                openControlSettingEntity.MinSelectCount = openControlSetting.MinSelectCount;
                openControlSettingEntity.MaxCredit = openControlSetting.MaxCredit;
                openControlSettingEntity.MinCredit = openControlSetting.MinCredit;
                openControlSettingEntity.Remark = openControlSetting.Remark;
                this.SetNewStatus(openControlSettingEntity);
                UnitOfWork.Add(openControlSettingEntity);
            }
            var valid = OpenControlSettingDAL.SelectCourseOpenControlSettingRepository
                .GetSingle(x => x.SchoolyearID == openControlSetting.SchoolyearID &&
                    x.GrademajorID == openControlSetting.GrademajorID && 
                    x.SelectCourseOpenControlSettingID != openControlSettingEntity.SelectCourseOpenControlSettingID);
            if (valid != null)
                throw new Exception("已存在相同的学年学期和年级专业，请核查。");
            UnitOfWork.Commit();
        }

        public void Delete(IList<Guid?> openControlSettingIDList)
        {
            if (openControlSettingIDList.Count > 0)
            {
                UnitOfWork.Delete<EM_SelectCourseOpenControlSetting>(x => openControlSettingIDList.Contains(x.SelectCourseOpenControlSettingID));
            }
        }

        /// <summary>
        /// 任选控制
        /// </summary>
        /// <param name="openControlView"></param>
        /// <param name="SchoolyearID"></param>
        /// <param name="GradeYear"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<FreeSelectionCouseControlView> GetFreeSelectionCouseControlViewGrid(ViewModel.ConfiguretView openControlView, Guid? SchoolyearID,
             int? GradeYear, int pageIndex, int pageSize)
        {
            Expression<Func<EM_FreeSelectionCourseGradeYearSetting, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);

            if (SchoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == SchoolyearID);
            }

            if (GradeYear.HasValue)
            {
                exp = exp.And(x => x.GradeYear == GradeYear);
            }


            var q = OpenControlSettingDAL.GetFreeSelectionCouseControlView(exp);

            if (!string.IsNullOrEmpty(openControlView.ConditionValue) && !string.IsNullOrEmpty(openControlView.Attribute))
                q = q.DynamicWhere(openControlView.Attribute, openControlView.Condition, openControlView.ConditionValue);

            return q.OrderBy(x => x.SchoolyearCode).ThenBy(x => x.GradeYear).ToGridResultSet<FreeSelectionCouseControlView>(pageIndex, pageSize);
        }

        /// <summary>
        /// 任选控制
        /// </summary>
        /// <param name="openControlView"></param>
        /// <param name="SchoolyearID"></param>
        /// <param name="GradeYear"></param>
        /// <returns></returns>
        public IList<FreeSelectionCouseControlView> GetFreeSelectionCouseControlList(ViewModel.ConfiguretView openControlView, Guid? SchoolyearID, int? GradeYear)
        {
            Expression<Func<EM_FreeSelectionCourseGradeYearSetting, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);

            if (SchoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == SchoolyearID);
            }
            if (GradeYear.HasValue)
            {
                exp = exp.And(x => x.GradeYear == GradeYear);
            }
            var q = OpenControlSettingDAL.GetFreeSelectionCouseControlView(exp);

            if (!string.IsNullOrEmpty(openControlView.ConditionValue) && !string.IsNullOrEmpty(openControlView.Attribute))
                q = q.DynamicWhere(openControlView.Attribute, openControlView.Condition, openControlView.ConditionValue);

            return q.OrderBy(x => x.SchoolyearCode).ThenBy(x => x.GradeYear).ToList();
        }

        /// <summary>
        /// 任选控制
        /// </summary>
        /// <param name="freeSelectionCouseControlID"></param>
        /// <returns></returns>
        public ViewModel.SelectCourse.FreeSelectionCouseControlView GetFreeSelectionCouseControlSettingViewInfo(Guid? freeSelectionCouseControlID)
        {
            return OpenControlSettingDAL.GetFreeSelectionCouseControlView((x => x.FreeSelectionCourseGradeYearSettingID == freeSelectionCouseControlID)).FirstOrDefault();
        }

        /// <summary>
        /// 任选控制
        /// </summary>
        /// <param name="openControlSetting"></param>
        public void FreeSelectionCouseControlSave(ViewModel.SelectCourse.FreeSelectionCouseControlView openControlSetting)
        {
            var openControlSettingEntity = OpenControlSettingDAL.FreeSelectionCourseGradeYearSettingRepository
                .GetSingle(x => x.FreeSelectionCourseGradeYearSettingID == openControlSetting.FreeSelectionCourseGradeYearSettingID);
            if (openControlSettingEntity != null)
            {
                openControlSettingEntity.SchoolyearID = openControlSetting.SchoolyearID;
                openControlSettingEntity.GradeYear = openControlSetting.GradeYear;
                openControlSettingEntity.StartTime = openControlSetting.StartTime;
                openControlSettingEntity.EndTime = openControlSetting.EndTime;
                openControlSettingEntity.MaxSelectCount = openControlSetting.MaxSelectCount;
                openControlSettingEntity.MinSelectCount = openControlSetting.MinSelectCount;
                openControlSettingEntity.MaxCredit = openControlSetting.MaxCredit;
                openControlSettingEntity.MinCredit = openControlSetting.MinCredit;
                openControlSettingEntity.Remark = openControlSetting.Remark;

                this.SetModifyStatus(openControlSettingEntity);
            }
            else
            {
                openControlSettingEntity = new EM_FreeSelectionCourseGradeYearSetting();
                openControlSettingEntity.FreeSelectionCourseGradeYearSettingID = Guid.NewGuid();
                openControlSettingEntity.SchoolyearID = openControlSetting.SchoolyearID;
                openControlSettingEntity.GradeYear = openControlSetting.GradeYear;
                openControlSettingEntity.StartTime = openControlSetting.StartTime;
                openControlSettingEntity.EndTime = openControlSetting.EndTime;
                openControlSettingEntity.MaxSelectCount = openControlSetting.MaxSelectCount;
                openControlSettingEntity.MinSelectCount = openControlSetting.MinSelectCount;
                openControlSettingEntity.MaxCredit = openControlSetting.MaxCredit;
                openControlSettingEntity.MinCredit = openControlSetting.MinCredit;
                openControlSettingEntity.Remark = openControlSetting.Remark;
                this.SetNewStatus(openControlSettingEntity);
                UnitOfWork.Add(openControlSettingEntity);
            }
            var valid = OpenControlSettingDAL.FreeSelectionCourseGradeYearSettingRepository
                .GetSingle(x => x.SchoolyearID == openControlSetting.SchoolyearID &&
                    x.GradeYear == openControlSetting.GradeYear &&
                    x.FreeSelectionCourseGradeYearSettingID != openControlSettingEntity.FreeSelectionCourseGradeYearSettingID);
            if (valid != null)
                throw new Exception("已存在相同的学年学期和年级，请核查。");
            UnitOfWork.Commit();
        }

        /// <summary>
        /// 任选控制
        /// </summary>
        /// <param name="openControlSettingIDList"></param>
        public void FreeSelectionCouseControlDelete(IList<Guid?> openControlSettingIDList)
        {
            if (openControlSettingIDList.Count > 0)
            {
                UnitOfWork.Delete<EM_FreeSelectionCourseGradeYearSetting>(x => openControlSettingIDList.Contains(x.FreeSelectionCourseGradeYearSettingID));
            }
        }
    }
}