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

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

        /// <summary>
        /// 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>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_IndustryOtherReport GetIndustryOtherReportByUnitIdAndYearAndQuarters(string unitId, int year, int Quarters)
        {
            return Funs.DB.Environmental_IndustryOtherReport.FirstOrDefault(e => e.UnitId == unitId && e.Quarters == Quarters && e.Year == year);
        }

        /// <summary>
        /// 根据单位Id获取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>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_IndustryOtherReport> GetIndustryOtherReportsByUnitId(string UnitId)
        {
            return (from x in Funs.DB.View_Environmental_IndustryOtherReport where x.UnitId == UnitId orderby x.FillingDate descending select x).ToList();
        }

        /// <summary>
        /// 增加工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="IndustryOtherReport">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 AddIndustryOtherReport(Model.Environmental_IndustryOtherReport IndustryOtherReport)
        {
            Model.Environmental_IndustryOtherReport newIndustryOtherReport = new Model.Environmental_IndustryOtherReport
            {
                IndustryOtherReportId = IndustryOtherReport.IndustryOtherReportId,
                Year = IndustryOtherReport.Year,
                Quarters = IndustryOtherReport.Quarters,
                UnitId = IndustryOtherReport.UnitId,
                FillingDate = IndustryOtherReport.FillingDate,
                DutyPerson = IndustryOtherReport.DutyPerson,
                FillingMan = IndustryOtherReport.FillingMan,
                UpState = IndustryOtherReport.UpState,
            };

            Funs.DB.Environmental_IndustryOtherReport.InsertOnSubmit(newIndustryOtherReport);
            Funs.DB.SubmitChanges();
        }

        /// <summary>
        /// 修改工业其他行业能源节约与生态环境保护汇总表
        /// </summary>
        /// <param name="IndustryOtherReport">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 UpdateIndustryOtherReport(Model.Environmental_IndustryOtherReport IndustryOtherReport)
        {
            Model.Environmental_IndustryOtherReport newIndustryOtherReport = Funs.DB.Environmental_IndustryOtherReport.FirstOrDefault(e => e.IndustryOtherReportId == IndustryOtherReport.IndustryOtherReportId);
            if (newIndustryOtherReport != null)
            {
                newIndustryOtherReport.Year = IndustryOtherReport.Year;
                newIndustryOtherReport.Quarters = IndustryOtherReport.Quarters;
                newIndustryOtherReport.UnitId = IndustryOtherReport.UnitId;
                newIndustryOtherReport.FillingDate = IndustryOtherReport.FillingDate;
                newIndustryOtherReport.DutyPerson = IndustryOtherReport.DutyPerson;
                newIndustryOtherReport.UpState = IndustryOtherReport.UpState;

                Funs.DB.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据Id删除数据
        /// </summary>
        /// <param name="IndustryOtherReportId"></param>
        public static void DeleteIndustryOtherReportByIndustryOtherReportId(string IndustryOtherReportId)
        {
            Model.Environmental_IndustryOtherReport newIndustryOtherReport = Funs.DB.Environmental_IndustryOtherReport.FirstOrDefault(e => e.IndustryOtherReportId == IndustryOtherReportId);
            if (newIndustryOtherReport != null)
            {
                Funs.DB.Environmental_IndustryOtherReport.DeleteOnSubmit(newIndustryOtherReport);
                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_IndustryOtherReport GetIndustryOtherReportByUnitIdDate(string unitId, int year, int Quarters)
        {
            return Funs.DB.Environmental_IndustryOtherReport.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_IndustryOtherReport> GetIndustryOtherReportByUnitIdYear(string unitId, int year)
        {
            return (from x in Funs.DB.Environmental_IndustryOtherReport where x.UnitId == unitId && x.Year == year select x).ToList();
        }
    }
}