using System;
using System.Collections.Generic;

using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
namespace Mtxfw.shop._Admin
{
    public partial class admin_Download_add : Mtxfw.Utility.AdminPage
    {
        public Mtxfw.DAL.Article daoArt = new Mtxfw.DAL.Article();
        public String TitName;
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if (!IsPostBack)
            {
                Hidd_Url.Value = Request.UrlReferrer.ToString();
                

                if (Request.QueryString["action"] == "add")
                {
                    TitName = "添加下载文件";
                    Btn_Update.Visible = false;
                }
                else
                {
                    TitName = "更新下载文件";
                    Btn_Insert.Visible = false;

                    Mtxfw.Model.Article model = daoArt.GetModel(int.Parse(Request.QueryString["ID"]));
                    Text_Title.Text = model.Title;
                    filepath.Text = model.Paths;
                    Hidd_C.Value = model.CategoryId;
                    
                }
            }

            Btn_Insert.Click += delegate(object s, EventArgs ex)
            {
                Mtxfw.Model.Article model = new Mtxfw.Model.Article();
                model.Title = Text_Title.Text;
                model.ParentID = 10;
                model.CategoryId = "0";
                model.AddTime = DateTime.Now;
                model.Author = IdentityName;
                model.Content = "";
                model.Paths = filepath.Text;
                daoArt.Add(model);
                Mtxfw.Utility.Tools.Message("添加下载文件成功!", Hidd_Url.Value);
            };

            Btn_Update.Click += delegate(object s, EventArgs ex)
            {
                Int32 ID = int.Parse(Request.QueryString["ID"]);
                Mtxfw.Model.Article model = daoArt.GetModel(ID);
                model.Title = Text_Title.Text;
                model.ParentID = 10;
                model.CategoryId = Hidd_C.Value;
                model.AddTime = DateTime.Now;
                model.Author = IdentityName;
                model.Content = "";
                model.Paths = filepath.Text;
                model.id = ID;
                daoArt.Update(model);
                Mtxfw.Utility.Tools.Message("更新下载文件成功!", Hidd_Url.Value);
            };
        }
        protected void Button5_Click(object sender, System.EventArgs e)
        {
            if (uploadfile.PostedFile.ContentLength > 0)
            {
                string FileName, FileType, Folders;
                Folders = "/uploadfile/";
                FileName = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Second.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Millisecond.ToString();
                FileType = uploadfile.PostedFile.FileName.Substring(uploadfile.PostedFile.FileName.LastIndexOf("."));
                if (!Directory.Exists(Server.MapPath(Folders)))
                {
                    Directory.CreateDirectory(Server.MapPath(Folders));
                }
                string strPilePath = Folders + FileName + FileType;
                uploadfile.PostedFile.SaveAs(Server.MapPath(strPilePath));
                if (filepath.Text != "")
                {
                    if (!File.Exists(Server.MapPath(strPilePath)))
                    {
                        File.Delete(Server.MapPath(strPilePath));
                    }
                }
                filepath.Text = strPilePath;
            }
            else
            {
                Response.Write("<script language='javascript'>alert('请选择要上传的文件！')</script>");
            }
        }
    }
}