using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.Repositories;
using EMIS.ViewModel.CalendarManage;
using System.Linq.Expressions;
using EMIS.Entities;
using EMIS.ViewModel;

namespace EMIS.DataLogic.Common.CalendarManage
{
    public class ArrangementDAL
    {
        public ArrangementsRepository ArrangementsRepository { get; set; }

        public CoursesTimeRepository coursesTimeRepository { get; set; }

        public DictionaryItemRepository dictionaryItemRepository { get; set; }

        public IQueryable<ArrangementView> GetArrangementView(Expression<Func<CF_Arrangements, bool>> exp)
        {
            var sql = (from a in ArrangementsRepository.GetList(exp) 
                       select new ArrangementView 
                       {
                           ArrangementsID = a.ArrangementsID,
                           CoursesTimeID = a.CoursesTimeID,
                           StartTimes = a.EM_CoursesTime.StartTimes,
                           EndTimes = a.EM_CoursesTime.EndTimes,
                           TimesSegment = a.EM_CoursesTime.TimesSegment,
                           StartHour = a.EM_CoursesTime.StartHour,
                           EndHour = a.EM_CoursesTime.EndHour,
                           StartMinutes = a.EM_CoursesTime.StartMinutes,
                           EndMinutes = a.EM_CoursesTime.EndMinutes,
                           Weekday = a.Weekday,
                           IsOnWork = a.IsOnWork,
                           RecordStatus = a.RecordStatus,
                           CreateTime = a.CreateTime,
                           CreateUserID = a.CreateUserID,
                           ModifyTime = a.ModifyTime,
                           ModifyUserID = a.ModifyUserID
                       });

            return sql;
        }
        public IQueryable<ArrangementView> GetArrangementViewQueryable()
        {
            var query = from a in coursesTimeRepository.GetList(x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE)
                        select new ArrangementView
                        {
                            CoursesTimeID = a.CoursesTimeID,
                            StartTimes = a.StartTimes,
                            EndTimes = a.EndTimes,
                            TimesSegment = a.TimesSegment,
                            StartHour = a.StartHour,
                            StartMinutes = a.StartMinutes,
                            EndHour = a.EndHour,
                            EndMinutes = a.EndMinutes,
                            CreateTime = a.CreateTime,
                            CreateUserID = a.CreateUserID,
                            MondayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Monday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Monday).FirstOrDefault().IsOnWork,
                            TuesdayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Tuesday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Tuesday).FirstOrDefault().IsOnWork,
                            WednesdayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Wednesday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Wednesday).FirstOrDefault().IsOnWork,
                            ThursdayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Thursday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Thursday).FirstOrDefault().IsOnWork,
                            FridayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Friday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Friday).FirstOrDefault().IsOnWork,
                            SaturdayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Saturday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Saturday).FirstOrDefault().IsOnWork,
                            SundayIsOnWork = a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Sunday).FirstOrDefault() == null ? false : a.CF_Arrangements.Where(x => x.Weekday == (int)DayOfWeek.Sunday).FirstOrDefault().IsOnWork
                        };
            return query;
        }
    }
}