using System;
using System.Collections.Generic;
using System.Data.Linq;
using System.Linq;
using System.Text;
using System.Collections;
using System.Web.UI.WebControls;

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

        /// <summary>
        /// 获取模板信息
        /// </summary>
        /// <param name="pId"></param>
        /// <returns></returns>
        public static Model.Common_FileManage GetFileTById(int pId)
        {
            return Funs.DB.Common_FileManage.FirstOrDefault(e => e.FileId == pId);
        }


        /// <summary>
        /// 删除模板
        /// </summary>
        /// <param name="pId"></param>
        public static void DeleteFileTById(int pId)
        {
            Model.Common_FileManage dt = db.Common_FileManage.First(e => e.FileId == pId);

            db.Common_FileManage.DeleteOnSubmit(dt);
            db.SubmitChanges();
        }

        /// <summary>
        /// 获取查询下拉框
        /// </summary>
        /// <returns></returns>
        public static ListItem[] FileSortList()
        {
            var q = (from x in Funs.DB.Common_FileManageType orderby x.SortIndex select x).ToList();
            ListItem[] lis = new ListItem[q.Count()];

            for (int i = 0; i < q.Count(); i++)
            {
                lis[i] = new ListItem(q[i].FileType ?? "", q[i].FileCode.ToString());
            }

            return lis;
        }

        /// <summary>
        /// 根据文件编号获取文件信息
        /// </summary>
        /// <param name="fileCode"></param>
        /// <returns></returns>
        public static Model.Common_FileManage GetFileManageByFileCode(string fileCode)
        {
            return Funs.DB.Common_FileManage.FirstOrDefault(x => x.FileCode == fileCode);
        }
    }
}