using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using CY.BLL.EC;
using CY.Model;
using CY.BLL.Sys;
using CY.Infrastructure.Common;
using CY.BLL;
using CY.Model.Inquiry;
using CY.BLL.OA;
using CY.Infrastructure.Query;
using CY.WebForm.Pages.common;
using System.IO;


namespace FileUpload
{
    public partial class FileUpload : System.Web.UI.Page
    {
        LF_OrderFileBLL _lF_OrderFileBLL = null;
        EC_OrderBasicBLL _eC_OrderBasicBLL = null;
        EC_MemberBasicBLL _eC_MemberBasicBLL = null;

        int strOrderid
        {
            get
            {
                return Convert.ToInt32(Request["orderid"]);
            }
        }

        public FileUpload()
        {
            _lF_OrderFileBLL = new LF_OrderFileBLL();
            _eC_OrderBasicBLL = new EC_OrderBasicBLL();
            _eC_MemberBasicBLL = new EC_MemberBasicBLL();

            //strOrderid = 0;
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                
            }
        }

        protected void Upload_Click(object sender, EventArgs e)
        {
            string FileName = this.AttachFile.FileName;//获取上传文件的全路径
            string ExtenName = System.IO.Path.GetExtension(FileName);//获取扩展名
            if (Directory.Exists(Server.MapPath("~/UpLoads/")) == false)
            {
                Directory.CreateDirectory(Server.MapPath("~/UpLoads/"));
            }
            
            string SaveFileName = System.IO.Path.Combine(Server.MapPath("~/UpLoads/"), DateTime.Now.ToString("yyyyMMddHHmmfff") + ExtenName);//合并两个路径为上传到服务器上的全路径
            if (this.AttachFile.ContentLength > 0)
            {
                try
                {
                    //获取订单文件表
                    LF_OrderFile mode = new LF_OrderFile();
                    EC_OrderBasic _eC_OrderBasic = _eC_OrderBasicBLL.SelectModelById(strOrderid);
              
                    bool isSuccess = false;
                    if (null == _eC_OrderBasic)
                    {
                        CY.WebForm.BasePage.JavaScript.MessageBox("数据不存在！", this);
                    }
                    else
                    {
                        if (_eC_OrderBasic.OutId > 0)
                        {
                            _eC_OrderBasic = _eC_OrderBasicBLL.SelectModelById(Convert.ToInt32(_eC_OrderBasic.OutId));
                            mode.OrderId = Convert.ToInt32(_eC_OrderBasic.Keyid);
                        }
                        else
                        {
                            mode.OrderId = strOrderid;
                        }
                    }
                    mode.FileName = FileName;
                    mode.FilePath = SaveFileName;
                    mode.FileSize = ((AttachFile.ContentLength)/1024)/1024;
                    mode.FileType = ExtenName;
                    mode.FileState = 0;
                    mode.UploadTime = DateTime.Now;
                    mode.UploaderId = _eC_OrderBasic.BuyerId;
                    mode.SellerId = _eC_OrderBasic.SellerId;

                    //mode.ImpactTime = DateTime.Now;

                    //获取厂商并更新实体
                    EC_FirmInfo _eC_FirmInfo = _eC_MemberBasicBLL.GetFirmInfoByMemberId(_eC_OrderBasic.SellerId);
                    int iFileSize = 0;
                    iFileSize = Convert.ToInt32(_eC_FirmInfo.FileSize) - Convert.ToInt32(mode.FileSize);
                    //_eC_FirmInfo.FileSize = iFileSize;

                   // float FileSize = (float)System.Math.Round((float)AttachFile.ContentLength / 1024000, 1);
                    if (iFileSize < 0)
                    {
                        Response.Write("<script>alert('对不起，卖家的文件空间不足，请联系卖家')</script>");
                        pbProgressBar.Style.Add("display", "none");
                        return;
                    }
                    else
                    {
                        this.AttachFile.MoveTo(SaveFileName, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);
                    }         
                    isSuccess = _lF_OrderFileBLL.AddOrderFiles(_eC_FirmInfo,mode);
                    if (isSuccess)
                    {
                        //CY.WebForm.BasePage.JavaScript.MessageBox("添加成功", this);
                        CY.WebForm.BasePage.JavaScript.RefreshParent(this);

                    }
                    

                }
                catch (Exception ex)
                {
                    CY.WebForm.BasePage.JavaScript.MessageBox("上传失败", this);
                    throw ex;
                }
            }

        }
    }
}