using FineUIPro;
using System;
using System.Collections;
using System.Linq;

namespace BLL
{
    public static class Person_DutyService
    {
        public static Model.SGGLDB db = Funs.DB;

        #region 获取列表数据
        /// <summary>
        /// 记录数
        /// </summary>
        public static int count
        {
            get;
            set;
        }

        /// <summary>
        /// 定义变量
        /// </summary>
        private static IQueryable<Model.Person_Duty> getDataLists = from x in db.Person_Duty
                                                                    select x;

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="personId"></param>
        /// <param name="Grid1"></param>
        /// <returns></returns>
        public static IEnumerable getListData(string personId, Grid Grid1)
        {
            IQueryable<Model.Person_Duty> getDataList = getDataLists.Where(x => x.DutyPersonId == personId);
            count = getDataList.Count();
            if (count == 0)
            {
                return null;
            }
            getDataList = SortConditionHelper.SortingAndPaging(getDataList, Grid1.SortField, Grid1.SortDirection, Grid1.PageIndex, Grid1.PageSize);
            return from x in getDataList
                   select new
                   {
                       x.DutyId,
                       x.DutyPersonId,
                       x.DutyTime,
                       x.CompilePersonId,
                       x.CompileTime,
                       x.WorkPostId,
                       WorkPostName=db.Base_WorkPost.First(U=>U.WorkPostId == x.WorkPostId).WorkPostName,
                       x.ApprovePersonId,
                       x.ApproveTime,
                       x.State,
                   };
        }
        #endregion

        /// <summary>
        /// 获取人员信息
        /// </summary>
        /// <param name="DutyId">人员Id</param>
        /// <returns>人员信息</returns>
        public static Model.Person_Duty GetPersonDutyById(string DutyId)
        {
            return Funs.DB.Person_Duty.FirstOrDefault(e => e.DutyId == DutyId);
        }

        /// <summary>
        /// 增加人员总结信息
        /// </summary>
        /// <param name="user">人员实体</param>
        public static void AddPersonDuty(Model.Person_Duty duty)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Person_Duty newDuty = new Model.Person_Duty
            {
                DutyId = duty.DutyId,
                DutyPersonId = duty.DutyPersonId,
                CompilePersonId = duty.CompilePersonId,
                CompileTime = duty.CompileTime,
                WorkPostId = duty.WorkPostId,
                State = duty.State,
                Template = duty.Template
            };
            db.Person_Duty.InsertOnSubmit(newDuty);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改人员总结信息
        /// </summary>
        /// <param name="user">实体</param>
        public static void UpdatePersonDuty(Model.Person_Duty duty)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Person_Duty newduty = db.Person_Duty.FirstOrDefault(e => e.DutyId == duty.DutyId);
            if (newduty != null)
            {
                newduty.DutyId = duty.DutyId;
                newduty.DutyPersonId = duty.DutyPersonId;
                newduty.WorkPostId = duty.WorkPostId;
                newduty.State = duty.State;
                newduty.Template = duty.Template;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据人员Id删除一个人员信息
        /// </summary>
        /// <param name="Person_DutyId"></param>
        public static void DeletePersonDuty(string DutyId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Person_Duty user = db.Person_Duty.FirstOrDefault(e => e.DutyId == DutyId);
            if (user != null)
            {
                db.Person_Duty.DeleteOnSubmit(user);
                db.SubmitChanges();
            }
        }
    }
}