using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace Mtxfw._admin
{
    public partial class admin_link_add : Mtxfw.Utility.AdminPage
    {
        public Mtxfw.DAL.Link dao = new Mtxfw.DAL.Link();
        public Mtxfw.Utility.Config config = new Mtxfw.Utility.Config();
        public String TitName;
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            if (!IsPostBack)
            {
                if (Request.QueryString["action"] == "add")
                {
                    Btn_Update.Visible = false;
                    Img_Img.Visible = false;
                    TitName = "添加链接";
                }
                else
                {
                    TitName = "更新链接";
                    Btn_Insert.Visible = false;
                    Mtxfw.Model.Link model = dao.GetModel(Int32.Parse((Request.QueryString["ID"])));
                    Text_LinkName.Text = model.LinkName;
                    Text_LinkUrl.Text = model.LinkUrl;
                    if (!String.IsNullOrEmpty(model.LinkImg))
                    {
                        Img_Img.Visible = true;
                        Img_Img.Src = Mtxfw.Utility.Common.GetCoverPic(model.LinkImg, "100x40", config.webImgMode);
                        Hidd_Img.Value = model.LinkImg;
                    }
                    else
                    {
                        Img_Img.Visible = false;
                        Hidd_Img.Value = String.Empty;
                    }
                }
            }

            //添加管理员
            Btn_Insert.Click += delegate(object s, EventArgs ex)
            {
                if (!String.IsNullOrEmpty(Text_LinkName.Text) && !String.IsNullOrEmpty(Text_LinkUrl.Text))
                {
                    Mtxfw.Model.Link model = new Mtxfw.Model.Link();
                    model.LinkName = Text_LinkName.Text;
                    model.LinkUrl = Text_LinkUrl.Text;
                    Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_LinkImg.PostedFile, config.webUpPath, config.webUpType, int.Parse(config.webUpSize));
                    if (File_LinkImg.FileName.Length > 0)
                    {
                        upload.StatrUpFile();
                        model.LinkImg = upload.UploadPath;
                    }
                    else model.LinkImg = String.Empty;
                    
                    dao.Add(model);
                    Response.Redirect("admin_link_list.aspx");
                }
                else Mtxfw.Utility.Tools.Message("请不要提交空值!");
            };

            //更改密码
            Btn_Update.Click += delegate(object s, EventArgs ex)
            {
                if (!String.IsNullOrEmpty(Text_LinkName.Text) && !String.IsNullOrEmpty(Text_LinkUrl.Text))
                {
                    Mtxfw.Model.Link model = dao.GetModel(Int32.Parse((Request.QueryString["ID"])));
                    model.LinkName = Text_LinkName.Text;
                    model.LinkUrl = Text_LinkUrl.Text;
                    Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_LinkImg.PostedFile, config.webUpPath, config.webUpType, int.Parse(config.webUpSize));
                    if (File_LinkImg.FileName.Length > 0)
                    {
                        upload.StatrUpFile();
                        model.LinkImg = upload.UploadPath;
                    }
                    else model.LinkImg = Hidd_Img.Value;
                    dao.Update(model);
                    Response.Redirect("admin_link_list.aspx");
                }
                else Mtxfw.Utility.Tools.Message("请不要提交空值!");
            };
        }
    }
}