using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.Entities;
using System.Linq.Expressions;
using Bowin.Common.Linq.Entity;
using Bowin.Common.Linq;
using EMIS.DataLogic.SchedulingManage.SchedulingSettings;
using EMIS.ViewModel.SchedulingManage.SchedulingSettings;
using EMIS.ViewModel.CalendarManage;
using EMIS.CommonLogic.CalendarManage;

namespace EMIS.CommonLogic.SchedulingManage.SchedulingSettings
{
    public class ClassmajorScheduleSettingServices : BaseServices, IClassmajorScheduleSettingServices
    {
        public ClassmajorScheduleSettingDAL classmajorScheduleSettingDAL { get; set; }

        public IArrangementServices arrangementServices { get; set; }

        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="classmajorID">班级ID</param>
        /// <param name="grademajorID">年级专业ID</param>
        /// <param name="collegeID">院系所ID</param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public Bowin.Common.Linq.Entity.IGridResultSet<ViewModel.SchedulingManage.SchedulingSettings.ClassmajorScheduleSettingView> GetClassmajorScheduleSettingViewGrid(Guid? classmajorID, int? StandardID, Guid? collegeID, int? gradeYearID, int pageIndex, int pageSize)
        {
            Expression<Func<CF_Classmajor, bool>> exp = (x => true);
            if (classmajorID.HasValue)
                exp = exp.And(x => x.ClassmajorID == classmajorID);
            if (gradeYearID.HasValue)
                exp = exp.And(x => x.CF_Grademajor.GradeID == gradeYearID);
            if (StandardID.HasValue)
                exp = exp.And(x => x.CF_Grademajor.CF_Facultymajor.StandardID == StandardID);
            if (collegeID.HasValue)
                exp = exp.And(x => x.CF_Grademajor.CF_Facultymajor.CollegeID == collegeID);
            var query = classmajorScheduleSettingDAL.GetClassmajorScheduleSettingViewQueryable(exp);
            return query.OrderByDescending(x => x.CreateTime).ToGridResultSet<ClassmajorScheduleSettingView>(pageIndex, pageSize);
        }

        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="classmajorID"></param>
        /// <returns></returns>
        public Bowin.Common.Linq.Entity.IGridResultSet<ViewModel.CalendarManage.ArrangementView> GetArrangementViewGrid(Guid? classmajorID)
        {
            var resultSet = classmajorScheduleSettingDAL.GetArrangementViewQueryable(classmajorID).OrderBy(x => x.StartTimes).ToGridResultSet<ArrangementView>();
            if (resultSet.total > 0)
            {
                return resultSet;
            }
            return arrangementServices.GetArrangementViewGrid();
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="listArrangement"></param>
        /// <param name="classmajorID"></param>
        public void ClassmajorScheduleSettingAdd(List<ViewModel.CalendarManage.ArrangementView> listArrangement, Guid? classmajorID)
        {
            try
            {
                UnitOfWork.Delete<ES_ClassmajorScheduleSetting>(x => x.ClassmajorID == classmajorID);
                foreach (var arrangementView in listArrangement)
                {
                    bool? IsOnWork = false;
                    for (int i = 0; i < 7; i++)
                    {
                        if (i == (int)DayOfWeek.Monday)
                            IsOnWork = arrangementView.MondayIsOnWork;
                        if (i == (int)DayOfWeek.Tuesday)
                            IsOnWork = arrangementView.TuesdayIsOnWork;
                        if (i == (int)DayOfWeek.Wednesday)
                            IsOnWork = arrangementView.WednesdayIsOnWork;
                        if (i == (int)DayOfWeek.Thursday)
                            IsOnWork = arrangementView.ThursdayIsOnWork;
                        if (i == (int)DayOfWeek.Friday)
                            IsOnWork = arrangementView.FridayIsOnWork;
                        if (i == (int)DayOfWeek.Saturday)
                            IsOnWork = arrangementView.SaturdayIsOnWork;
                        if (i == (int)DayOfWeek.Sunday)
                            IsOnWork = arrangementView.SundayIsOnWork;
                        ES_ClassmajorScheduleSetting classmajorScheduleSetting = new ES_ClassmajorScheduleSetting();
                        classmajorScheduleSetting.ClassmajorScheduleSettingID = Guid.NewGuid();
                        classmajorScheduleSetting.ClassmajorID = classmajorID;
                        classmajorScheduleSetting.CoursesTimeID = arrangementView.CoursesTimeID;
                        classmajorScheduleSetting.Weekday = i;
                        classmajorScheduleSetting.IsOnWork = IsOnWork;
                        SetNewStatus(classmajorScheduleSetting);
                        UnitOfWork.Add(classmajorScheduleSetting);
                    }
                }
                UnitOfWork.Commit();
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="classmajorIDs"></param>
        public void ClassmajorScheduleSettingDelete(List<Guid?> classmajorIDs)
        {
            try
            {
                UnitOfWork.Delete<ES_ClassmajorScheduleSetting>(x => classmajorIDs.Contains(x.ClassmajorID));

            }
            catch (Exception)
            {

                throw;
            }
        }
    }
}