using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BLL
{
    public class Sys_ActualManHourMonthSetService
    {
        /// <summary>
        /// 根据主键获取每月实际人工设置信息
        /// </summary>
        /// <param name="actualManHourMonthSetId"></param>
        /// <returns></returns>
        public static Model.Sys_ActualManHourMonthSet GetActualManHourMonthSetById(string actualManHourMonthSetId)
        {
            return Funs.DB.Sys_ActualManHourMonthSet.FirstOrDefault(e => e.ActualManHourMonthId == actualManHourMonthSetId);
        }

        /// <summary>
        /// 根据部门和年份获取信息
        /// </summary>
        /// <param name="departId"></param>
        /// <param name="years"></param>
        /// <returns></returns>
        public static Model.Sys_ActualManHourMonthSet GetActualManHourMonthSetByDepAndYear(string departId, string years)
        {
            return Funs.DB.Sys_ActualManHourMonthSet.FirstOrDefault(e => e.DepartId == departId && e.Years == years);
        }

        /// <summary>
        /// 根据人员和年份获取信息
        /// </summary>
        /// <param name="years"></param>
        /// <returns></returns>
        public static Model.Sys_ActualManHourMonthSet GetActualManHourMonthSetByYear(string years)
        {
            return Funs.DB.Sys_ActualManHourMonthSet.FirstOrDefault(e => e.DepartId==null && e.Years == years);
        }

        public static List<Model.Sys_ActualManHourMonthSet> GetListByYear(string types, string year)
        {
            var list = new List<Model.Sys_ActualManHourMonthSet>();
            if (types == "1")
            {
                list = (from x in Funs.DB.Sys_ActualManHourMonthSet
                        join y in Funs.DB.Base_Depart on x.DepartId equals y.DepartId
                        orderby y.DepartCode
                        where x.DepartId != null && x.Years == year  select x).ToList();
            }
            else
            {
                list = (from x in Funs.DB.Sys_ActualManHourMonthSet
                        join y in Funs.DB.Base_Depart on x.DepartId equals y.DepartId
                        orderby y.DepartCode
                        where x.DepartId==null && x.Years == year select x).ToList();
            }
            return list;
        }

        /// <summary>
        /// 批量增加
        /// </summary>
        /// <param name="model"></param>
        public static void AddActualManHourMonthSet(List<Model.Sys_ActualManHourMonthSet> set)
        {
            Funs.DB.Sys_ActualManHourMonthSet.InsertAllOnSubmit(set);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 批量删除
        /// </summary>
        public static void DeleteActualManHourMonthSetList(string types, string years)
        {
            var q = new List<Model.Sys_ActualManHourMonthSet>();
            if (types == "1")
            {
                q = (from x in Funs.DB.Sys_ActualManHourMonthSet where x.DepartId != null && x.Years == years select x).ToList();
            }
            else
            {
                q = (from x in Funs.DB.Sys_ActualManHourMonthSet where x.DepartId==null && x.Years == years select x).ToList();
            }
            Funs.DB.Sys_ActualManHourMonthSet.DeleteAllOnSubmit(q);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 根据时间获取每个月的人工时
        /// </summary>
        /// <param name="d"></param>
        /// <returns></returns>
        public static decimal GetHoursByMonth(DateTime d)
        {
            decimal? m = 0;
            var q = (from x in Funs.DB.Sys_ActualManHourMonthSet where x.DepartId==null && x.Years == d.Year.ToString() select x).FirstOrDefault();
            if (q != null)
            {
                if (d.Month == 1)
                {
                    m = q.Month1;
                }
                else if (d.Month == 2)
                {
                    m = q.Month2;
                }
                else if (d.Month == 3)
                {
                    m = q.Month3;
                }
                else if (d.Month == 4)
                {
                    m = q.Month4;
                }
                else if (d.Month == 5)
                {
                    m = q.Month5;
                }
                else if (d.Month == 6)
                {
                    m = q.Month6;
                }
                else if (d.Month == 7)
                {
                    m = q.Month7;
                }
                else if (d.Month == 8)
                {
                    m = q.Month8;
                }
                else if (d.Month == 9)
                {
                    m = q.Month9;
                }
                else if (d.Month == 10)
                {
                    m = q.Month10;
                }
                else if (d.Month == 11)
                {
                    m = q.Month11;
                }
                else if (d.Month == 12)
                {
                    m = q.Month12;
                }
            }
            if (m != null)
            {
                return m.Value;
            }
            else
            {
                return 0;
            }
            
        }
    }
}