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

namespace BLL
{
    /// <summary>
    /// 特岗证书
    /// </summary>
    public static class PerfomanceContentService
    {
        public static Model.SGGLDB db = Funs.DB;

        /// <summary>
        /// 根据主键获取特岗证书
        /// </summary>
        /// <param name="certificateId"></param>
        /// <returns></returns>
        public static Model.Perfomance_PerfomanceContent GetPerfomanceContentById(string perfomanceId)
        {
            return Funs.DB.Perfomance_PerfomanceContent.FirstOrDefault(e => e.PerfomanceId == perfomanceId);
        }

        /// <summary>
        /// 添加特岗证书
        /// </summary>
        /// <param name="certificate"></param>
        public static void AddPerfomanceContent(Model.Perfomance_PerfomanceContent perfomanceContent)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Perfomance_PerfomanceContent newCertificate = new Model.Perfomance_PerfomanceContent
            {
                PerfomanceType = perfomanceContent.PerfomanceType,
                PerfomanceValue = perfomanceContent.PerfomanceValue,
                PerfomanceContent = perfomanceContent.PerfomanceContent,
                PerfomanceId = perfomanceContent.PerfomanceId,
                ProjectId = perfomanceContent.ProjectId,
                ShowIndex = perfomanceContent.ShowIndex,
                ReMark = perfomanceContent.ReMark
            };
            db.Perfomance_PerfomanceContent.InsertOnSubmit(newCertificate);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改特岗证书
        /// </summary>
        /// <param name="perfomanceContent"></param>
        public static void UpdatePerfomanceContent(Model.Perfomance_PerfomanceContent perfomanceContent)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Perfomance_PerfomanceContent newPerfomanceConten = db.Perfomance_PerfomanceContent.FirstOrDefault(e => e.PerfomanceId == perfomanceContent.PerfomanceId);
            if (newPerfomanceConten != null)
            {
                newPerfomanceConten.PerfomanceType = perfomanceContent.PerfomanceType;
                newPerfomanceConten.PerfomanceValue = perfomanceContent.PerfomanceValue;
                newPerfomanceConten.PerfomanceContent = perfomanceContent.PerfomanceContent;
                newPerfomanceConten.PerfomanceId = perfomanceContent.PerfomanceId;
                newPerfomanceConten.ProjectId = perfomanceContent.ProjectId;
                newPerfomanceConten.ShowIndex = perfomanceContent.ShowIndex;
                newPerfomanceConten.ReMark = perfomanceContent.ReMark;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除特岗证书
        /// </summary>
        /// <param name="perfomanceId"></param>
        public static void DeletePerfomanceContentById(string perfomanceId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Perfomance_PerfomanceContent perfomanceContent = db.Perfomance_PerfomanceContent.FirstOrDefault(e => e.PerfomanceId == perfomanceId);
            if (perfomanceContent != null)
            {
                db.Perfomance_PerfomanceContent.DeleteOnSubmit(perfomanceContent);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 获取特岗证书列表
        /// </summary>
        /// <returns></returns>
        public static List<Model.Perfomance_PerfomanceContent> GetCertificateList(int perfomanceType)
        {
            return (from x in Funs.DB.Perfomance_PerfomanceContent where x.PerfomanceType == perfomanceType orderby x.ShowIndex select x).ToList();
        }

        
    }
}