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

namespace EMIS.CommonLogic.CalendarManage
{
    public class ArrangementServices : BaseServices, IArrangementServices
    {
        public ArrangementDAL ArrangementDAL { get; set; }

        public List<ViewModel.CalendarManage.ArrangementView> GetArrangementViewList(ViewModel.ConfiguretView configuretView)
        {
            var query = ArrangementDAL.GetArrangementView(x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);

            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return query.OrderBy(x => x.Weekday).ThenBy(x => x.StartTimes).ToList();
        }

        /// <summary>
        /// 周工作时间安排表
        /// </summary>
        /// <returns></returns>
        public IGridResultSet<ViewModel.CalendarManage.ArrangementView> GetArrangementViewGrid()
        {
            var resultSet = ArrangementDAL.GetArrangementViewQueryable().OrderBy(x => x.StartTimes).ToGridResultSet<ArrangementView>();
            return resultSet;
        }

        /// <summary>
        /// 新增周工作时间
        /// </summary>
        /// <param name="listArrangement"></param>
        public void ArrangementAdd(List<ArrangementView> listArrangement)
        {
            try
            {
                var courseTimeIDList = listArrangement.Select(x => x.CoursesTimeID).ToList();
                var courseTimeList = ArrangementDAL.coursesTimeRepository.GetList(x => courseTimeIDList.Contains(x.CoursesTimeID), (y => y.CF_Arrangements));
                foreach (var arrangementView in listArrangement)
                {
                    EM_CoursesTime coursesTime = courseTimeList.Where(x => x.CoursesTimeID == arrangementView.CoursesTimeID)
                                                            .FirstOrDefault();
                    if (coursesTime != null)
                    {
                        UnitOfWork.Remove<CF_Arrangements>(x => x.CoursesTimeID == coursesTime.CoursesTimeID);
                        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;
                            CF_Arrangements arrangements = new CF_Arrangements();
                            arrangements.ArrangementsID = Guid.NewGuid();
                            arrangements.CoursesTimeID = coursesTime.CoursesTimeID;
                            arrangements.Weekday = i;
                            arrangements.IsOnWork = IsOnWork;
                            SetNewStatus(arrangements);
                            UnitOfWork.Add(arrangements);
                        }
                    }
                }
                UnitOfWork.Commit();
            }
            catch (Exception)
            {
                
                throw;
            }
        }

        public bool IsOnWork(int weekday, Guid courseTimeID)
        {
            var isOnWork = ArrangementDAL.ArrangementsRepository.GetList(x => x.Weekday == weekday && x.CoursesTimeID == courseTimeID && x.IsOnWork == true);

            return isOnWork.Count() > 0;
        }
    }
}