using Bowin.Common.Linq.Entity;
using EMIS.DataLogic.ProjectShareManage;
using EMIS.Entities;
using EMIS.ViewModel;
using EMIS.ViewModel.ProjectShareManage;
using System;
using System.Collections.Generic;
using Bowin.Common.Linq;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
using EMIS.DataLogic.SystemDAL;
using EMIS.ViewModel.SystemView;

namespace EMIS.CommonLogic.ProjectShareManage
{
    public class ShareRecordServices : BaseServices, IShareRecordServices
    {
        public ShareRecordDAL shareRecordDAL { get; set; }
        public UserDAL UserDAL { get; set; }
        public AnnouncementDAL AnnouncementDAL { get; set; }
        public IGridResultSet<ShareRecordView> GetShareRecordViewGrid(ConfiguretView configuretView, DateTime? startTime, DateTime? endTime, string title, Guid? userID, int pageIndex, int pageSize)
        {
            Expression<Func<Sys_ShareRecord, bool>> exp = (x => true);
            if (startTime.HasValue)
            {
                exp = exp.And(x => x.DateTime >= startTime);
            }
            if (endTime.HasValue)
            {
                exp = exp.And(x => x.DateTime <= endTime);
            }
            if (userID.HasValue)
            {
                exp = exp.And(x => x.UserID == userID);
            }

            var query = shareRecordDAL.GetShareRecordView(exp);

            if (title != "" && title != null)
            {
                query.Where(x => x.Title.Contains(title));
            }


            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return query.OrderBy(x => x.Title).ThenBy(x => x.ClassmajorID).ThenBy(x => x.UserID).ToGridResultSet<ShareRecordView>(pageIndex, pageSize);
        }

        public List<ShareRecordView> GetShareRecordViewList(ConfiguretView configuretView, DateTime? startTime, DateTime? endTime, string title, Guid? userID, List<Guid> idList = null)
        {
            Expression<Func<Sys_ShareRecord, bool>> exp = (x => true);
            if (startTime.HasValue)
            {
                exp = exp.And(x => x.DateTime >= startTime);
            }
            if (endTime.HasValue)
            {
                exp = exp.And(x => x.DateTime <= endTime);
            }
            if (userID.HasValue)
            {
                exp = exp.And(x => x.UserID == userID);
            }

            if (idList != null && idList.Count() > 0)
            {
                exp = exp.And(x => idList.Contains(x.ShareRecordID));
            }

            var query = shareRecordDAL.GetShareRecordView(exp);

            if (title != "" && title != null)
            {
                query.Where(x => x.Title.Contains(title));
            }


            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return query.OrderBy(x => x.Title).ThenBy(x => x.ClassmajorID).ThenBy(x => x.UserID).ToList();
        }

        public void CheckAndRecordScore(Guid? announcementID, string loginID, string openID)
        {
            try
            {
                Sys_ShareRecord sys_ShareRecord = new Sys_ShareRecord();
                var user = UserDAL.GetStudentUserView(x => x.LoginID == loginID, y => true).FirstOrDefault();
                Expression<Func<Sys_ShareRecord, bool>> exp = (x => true);
                List<ShareRecordView> ShareRecordViewList = shareRecordDAL.GetShareRecordView(exp).ToList();
                List<AnnouncementTypeView> typeList = AnnouncementDAL.GetAnnouncementTypeView(x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE).OrderBy(x => x.Name).ToList();
                var type = typeList.Where(x => x.No == "05").FirstOrDefault();
                var wechatSubscribe = shareRecordDAL.wechatSubscribeRepository.Entities.Where(x => x.UserID == user.UserID).FirstOrDefault();
                var announcement = shareRecordDAL.announcementRepository.Entities.Where(x => x.AnnouncementID == announcementID).FirstOrDefault();
                var ShareRecordView = ShareRecordViewList.Where(x => x.UserID == user.UserID && x.AnnouncementID == announcementID && x.OpenID == openID).FirstOrDefault();
                if (announcement.AnnouncementTypeID == type.AnnouncementTypeID && ShareRecordView == null && wechatSubscribe.OpenID != openID)
                {
                    sys_ShareRecord.ShareRecordID = Guid.NewGuid();
                    sys_ShareRecord.AnnouncementID = announcementID;
                    sys_ShareRecord.UserID = user.UserID;
                    sys_ShareRecord.OpenID = openID;
                    sys_ShareRecord.RecordStatus = 1;
                    sys_ShareRecord.DateTime = DateTime.Now;
                    sys_ShareRecord.CreateTime = DateTime.Now;
                    sys_ShareRecord.CreateUserID = user.UserID;
                    sys_ShareRecord.ModifyTime = DateTime.Now;
                    sys_ShareRecord.ModifyUserID = user.UserID;
                    UnitOfWork.Add(sys_ShareRecord);
                }
                else
                {

                }
                UnitOfWork.Commit();
            }
            catch (Exception)
            {

                throw;
            }

        }

    }
}