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

namespace BLL
{
    public static class OtherReportService
    {
        /// <summary>
        /// 非工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="OtherReportId">非工业其他行业能源节约与生态环境保护汇总表Id</param>
        /// <returns>非工业其他行业能源节约与生态环境保护汇总表</returns>
        public static Model.Environmental_OtherReport GetOtherReportByOtherReportId(string OtherReportId)
        {
            return Funs.DB.Environmental_OtherReport.FirstOrDefault(e => e.OtherReportId == OtherReportId);
        }

        /// <summary>
        /// 非工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="unitId">单位Id</param>
        /// <param name = "year" > 年度 </ param >
        /// <param name="month">月份</param>
        /// <returns>非工业其他行业能源节约与生态环境保护汇总表</returns>
        public static Model.Environmental_OtherReport GetOtherReportByUnitIdAndYearAndQuarters(string unitId, int year, int Quarters)
        {
            return Funs.DB.Environmental_OtherReport.FirstOrDefault(e => e.UnitId == unitId && e.Quarters == Quarters && e.Year == year);
        }

        /// <summary>
        /// 根据单位Id获取非工业其他行业能源节约与生态环境保护汇总表集合
        /// </summary>
        /// <param name="UnitId">单位Id</param>
        /// <returns>非工业其他行业能源节约与生态环境保护汇总表集合</returns>
        public static List<Model.View_Environmental_OtherReport> GetOtherReportsByUnitId(string UnitId)
        {
            return (from x in Funs.DB.View_Environmental_OtherReport where x.UnitId == UnitId orderby x.FillingDate descending select x).ToList();
        }

        /// <summary>
        /// 增加非工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="OtherReport">非工业其他行业能源节约与生态环境保护汇总表实体</param>
        public static void AddOtherReport(Model.Environmental_OtherReport OtherReport)
        {
            Model.Environmental_OtherReport newOtherReport = new Model.Environmental_OtherReport
            {
                OtherReportId = OtherReport.OtherReportId,
                Year = OtherReport.Year,
                Quarters = OtherReport.Quarters,
                UnitId = OtherReport.UnitId,
                FillingDate = OtherReport.FillingDate,
                DutyPerson = OtherReport.DutyPerson,
                FillingMan = OtherReport.FillingMan,
                UpState = OtherReport.UpState,
            };

            Funs.DB.Environmental_OtherReport.InsertOnSubmit(newOtherReport);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改非工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="OtherReport">非工业其他行业能源节约与生态环境保护汇总表实体</param>
        public static void UpdateOtherReport(Model.Environmental_OtherReport OtherReport)
        {
            Model.Environmental_OtherReport newOtherReport = Funs.DB.Environmental_OtherReport.FirstOrDefault(e => e.OtherReportId == OtherReport.OtherReportId);
            if (newOtherReport != null)
            {
                newOtherReport.Year = OtherReport.Year;
                newOtherReport.Quarters = OtherReport.Quarters;
                newOtherReport.UnitId = OtherReport.UnitId;
                newOtherReport.FillingDate = OtherReport.FillingDate;
                newOtherReport.DutyPerson = OtherReport.DutyPerson;
                newOtherReport.UpState = OtherReport.UpState;

                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据Id删除数据
        /// </summary>
        /// <param name="OtherReportId"></param>
        public static void DeleteOtherReportByOtherReportId(string OtherReportId)
        {
            Model.Environmental_OtherReport newOtherReport = Funs.DB.Environmental_OtherReport.FirstOrDefault(e => e.OtherReportId == OtherReportId);
            if (newOtherReport != null)
            {
                Funs.DB.Environmental_OtherReport.DeleteOnSubmit(newOtherReport);
                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据报表单位，报表时间判断是否存在
        /// </summary>
        /// <param name="Id">Id</param>
        /// <returns></returns>
        public static Model.Environmental_OtherReport GetOtherReportByUnitIdDate(string unitId, int year, int Quarters)
        {
            return Funs.DB.Environmental_OtherReport.FirstOrDefault(e => e.UnitId == unitId && e.Year == year && e.Quarters == Quarters);
        }

        /// <summary>
        /// 根据报表单位，报表年份获取对应集合
        /// </summary>
        /// <param name="Id">Id</param>
        /// <returns></returns>
        public static List<Model.Environmental_OtherReport> GetOtherReportByUnitIdYear(string unitId, int year)
        {
            return (from x in Funs.DB.Environmental_OtherReport where x.UnitId == unitId && x.Year == year select x).ToList();
        }
    }
}