using System;
using System.Data;
using System.Linq;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.ServiceModel;
using SuperMap.RealEstate.Utility;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;

using Business = SuperMap.RealEstate.HighWay.Running.Business;

namespace SuperMap.RealEstate.HighWay.Compents.uploadData
{
    public partial class ReceiveDocument : UserControl<Business.ATTACHMENT>
    {
        Running.Business.HIGHWAYPROINST _HighWayProInst = null;
        public string _ModifyType;

        protected override void OnInit(EventArgs e)
        {
            Common.PageHelper.CreateHeaderStyle(Page);
            _HighWayProInst = Running.Business.HIGHWAYPROINST.CreateInstance(Page);

            //隐藏打印受理单按钮
            this.ButtonVisible = false;
            base.OnInit(e);
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;

            if (ModifyType == ModifyTypeEnum.ReadOnly || ModifyType == ModifyTypeEnum.ReadOnlyVisible)
            {
                _ModifyType = "0";
            }

            Label1.Visible = false;
            file_upload_Document.Visible = false;
        }

        //在此加入界面的数据初始化(Page_Load之前)，如DropDownList的数据源绑定等
        public override void InitializeWebControl()
        {
            if (_HighWayProInst != null && _HighWayProInst.PropertyObject != null &&
               _HighWayProInst.ProInst.Operation_Type_BaseValue == 310010)
            {
                text.Attributes["style"] = "display:none";

            }
            else
            {
                text.Attributes["style"] = "display:block";

            }
        }

        //载入数据
        public override bool LoadData()
        {
            PROINST_ID.Text = _HighWayProInst.HIGHWAYPROINST_ID.ToString();
            //绑定对应的控件
            BindRepick();


            //如果是工作流组件请自行修改载入的逻辑，以下是功能模块的默认代码
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                CurrObject.ATTACHMENT_ID_Encrypt = Request["ID"];
                return this.Select();
            }
            //默认返回值，工作流组件返回True,功能模块返回False。
            return (WorkFlowPage != null);
        }

        //OnDataAction_XXXXX 有一个系列可用,在此加入界面的逻辑处理
        //e.CancelDataAction 来处理是否取消该动作;
        //失败的原因可以用Page.Alert()传递到页面
        public override void OnDataAction_BeforeSave(DataActionEventArgs<Business.ATTACHMENT> e)
        {
            base.OnDataAction_BeforeSave(e);
        }

        private void BindRepick()
        {
            //绑定对应的控件
            Business.RECEIPTDOCUMENT _RECEIPTDOCUMENT = new Business.RECEIPTDOCUMENT(Transaction);
            _RECEIPTDOCUMENT.AddSearchParameter("PROINST_ID", this._HighWayProInst.Proinst_ID);
            if (_RECEIPTDOCUMENT.Search())
            {
                if (_RECEIPTDOCUMENT.INITIATION_DOCUMENT_ID != null)
                {
                    Storage.Business.INITIATION_DOCUMENT _INITIATION_DOCUMENT = new Storage.Business.INITIATION_DOCUMENT(Transaction);
                    _INITIATION_DOCUMENT.INITIATION_DOCUMENT_ID = _RECEIPTDOCUMENT.INITIATION_DOCUMENT_ID;
                    if (_INITIATION_DOCUMENT.Select())
                    {
                        Repeater1.DataSource = (new Storage.Business.ATTACHMENT(this.Transaction)).ExecuteDataTable(
                        "SELECT * FROM T_ATTACHMENT where PROINST_ID = " + _INITIATION_DOCUMENT.PROINST_ID);
                        Repeater1.DataBind();
                    }
                }
            }
        }

        public byte[] StreamToBytes(Stream stream)
        {
            byte[] bytes = new byte[stream.Length];
            stream.Read(bytes, 0, bytes.Length);
            // 设置当前流的位置为流的开始   
            stream.Seek(0, SeekOrigin.Begin);
            return bytes;
        }

        protected void LinkButton_Click(object sender, EventArgs e)
        {
            LinkButton LinkButton = sender as LinkButton;
            //下载内容
            Storage.Business.ATTACHMENT _ATTACHMENT = new Storage.Business.ATTACHMENT(this.Transaction);
            _ATTACHMENT.ATTACHMENT_ID_Encrypt = LinkButton.Attributes["base-code"];
            if (_ATTACHMENT.Select())
            {
                //解决文件名乱码
                string FileName = System.Web.HttpUtility.UrlEncode(!string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_DESC) ?
                    _ATTACHMENT.ATTACHMENT_DESC : _ATTACHMENT.ATTACHMENT_NAME, System.Text.Encoding.UTF8);

                System.IO.MemoryStream ms = new System.IO.MemoryStream();
                string uploadPath = HttpContext.Current.Server.MapPath("~/UploadImageDir/Document/") + "\\" +
                    ((!string.IsNullOrEmpty(_ATTACHMENT.PRESONNAME) && !string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_DESC)) ?
                    _ATTACHMENT.PRESONNAME + "\\" + _ATTACHMENT.ATTACHMENT_DESC : _ATTACHMENT.ATTACHMENT_NAME);
                HttpContext.Current.Response.Clear();
                HttpContext.Current.Response.Buffer = true;
                HttpContext.Current.Response.Charset = "utf-8";
                HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");//设置输出流为简体中文   
                HttpContext.Current.Response.AddHeader("Content-Disposition", string.Format(
                    "attachment; filename=" + FileName, DateTime.Now.ToString("yyyyMMddHHmmssfff")));
                HttpContext.Current.Response.BinaryWrite(System.IO.File.ReadAllBytes(uploadPath));
                HttpContext.Current.Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。                          
                HttpContext.Current.Response.End();
                ms.Close();
                ms.Dispose();
            }

        }

        protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (e.Item.ItemType == System.Web.UI.WebControls.ListItemType.Item ||
                e.Item.ItemType == System.Web.UI.WebControls.ListItemType.AlternatingItem ||
                e.Item.ItemType == System.Web.UI.WebControls.ListItemType.SelectedItem)
            {
                DataRowView _DataRowView = (DataRowView)e.Item.DataItem;
                LinkButton LinkButton = e.Item.FindControl("LinkButton") as LinkButton;
                LinkButton.ToolTip = (!string.IsNullOrEmpty(_DataRowView["ATTACHMENT_DESC"].ToString()) &&
                    !string.IsNullOrEmpty(_DataRowView["PRESONNAME"].ToString())) ? _DataRowView["ATTACHMENT_DESC"].ToString() :
                    _DataRowView["ATTACHMENT_NAME"].ToString();
                LinkButton.Text = "<span><img src='/HighWay/Resources/v1_0/Images/4950_old-versions.png' />" +
                    (LinkButton.ToolTip.Length > 30 ? LinkButton.ToolTip.Substring(0, 25) + "..." : LinkButton.ToolTip) + "</span>";
                LinkButton.Attributes["base-code"] = _DataRowView["ATTACHMENT_ID"].ToEncrypt();
                //LinkButton.Attributes["onclick"] = "LinkButton_Click()";

                if (this.ModifyType == ModifyTypeEnum.ReadOnly || this.ModifyType == ModifyTypeEnum.ReadOnlyVisible)
                {
                    ;
                }
                else
                {
                    LinkButton DelButton = e.Item.FindControl("DelButton") as LinkButton;
                    DelButton.Text = "<span><img src='/HighWay/Resources/v1_0/Images/delete.png' /></span>";
                    DelButton.Attributes["base-code"] = _DataRowView["ATTACHMENT_ID"].ToEncrypt();
                }
            }
        }

        protected void DelButton_Click(object sender, EventArgs e)
        {
            try
            {
                LinkButton LinkButton = sender as LinkButton;
                Business.ATTACHMENT _ATTACHMENT = new Business.ATTACHMENT(Transaction);
                _ATTACHMENT.ATTACHMENT_ID_Encrypt = LinkButton.Attributes["base-code"].ToString();
                if (_ATTACHMENT.Select())
                {

                    if (!string.IsNullOrEmpty(_ATTACHMENT.PRESONNAME) && !string.IsNullOrEmpty(_ATTACHMENT.PRESONNAME))
                    {
                        if (Directory.Exists(HttpContext.Current.Server.MapPath("~/UploadImageDir/Document/") +
                            "\\" + _ATTACHMENT.PRESONNAME))
                        {
                            Directory.Delete(HttpContext.Current.Server.MapPath("~/UploadImageDir/Document/") +
                                "\\" + _ATTACHMENT.PRESONNAME, true);
                        }
                    }
                    else
                    {
                        if (Directory.Exists(HttpContext.Current.Server.MapPath("~/UploadImageDir/Document")) &&
                            File.Exists(HttpContext.Current.Server.MapPath("~/UploadImageDir/Document/") +
                            "\\" + _ATTACHMENT.ATTACHMENT_NAME))
                        {
                            File.Delete(HttpContext.Current.Server.MapPath("~/UploadImageDir/Document/") +
                                "\\" + _ATTACHMENT.ATTACHMENT_NAME);
                        }
                    }
                    _ATTACHMENT.Delete();
                }
                BindRepick();
                string _TENDER_DESC = "";
                switch (_HighWayProInst.__ProInst.Operation_Type_BaseValue)
                {
                    case 350100:
                    case 350200:
                    case 350300:
                        foreach (Business.ATTACHMENT _Attachment in new Business.ATTACHMENT(this.Transaction).FillCollection(
                            "where PROINST_ID = " + this._HighWayProInst.HIGHWAYPROINST_ID))
                        {
                            _TENDER_DESC += _Attachment.ATTACHMENT_NAME + "\r\n";
                        }
                        Business.TENDER _TENDER = new Business.TENDER(Transaction);
                        _TENDER.AddSearchParameter("HIGHWAYPROINST_ID", this._HighWayProInst.HIGHWAYPROINST_ID);

                        if (_TENDER.Search())
                        {
                            _TENDER.TENDER_DESC = _TENDER_DESC;
                            _TENDER.Update();
                        }

                        //刷新父页
                        Page.ExecClientScript("$('#pop-dialog-frame-WorkFlowWorkPlatform',parent.parent.document).attr('src'," +
                            " '/WorkFlow/Transact/Common/ProcessPage.aspx?NowActInst_ID=" + Request["NowActInst_ID"] +
                            "&ProInst_ID=" + Request["ProInst_ID"] + "&Module_ID=" + Request["Module_ID"] +
                            "&PopDialogPageName=F_R_GridPageEx1&PopDialogName=WorkFlowWorkPlatform&r=0.8500934960320592')");
                        break;
                    default:
                        break;
                }
            }
            catch (Exception ex)
            {
                //回滚事务
                Transaction.Rollback();
                //记录日志
                ErrorLogHelper.Write(ex);
            }
        }

        protected void CallBackButton1_Click(object sender, EventArgs e)
        {
            string _TENDER_DESC = "";
            switch (_HighWayProInst.__ProInst.Operation_Type_BaseValue)
            {
                case 350100:
                case 350200:
                case 350300:
                    foreach (Business.ATTACHMENT _ATTACHMENT in new Business.ATTACHMENT(this.Transaction).FillCollection(
                        "where PROINST_ID = " + this._HighWayProInst.HIGHWAYPROINST_ID))
                    {
                        _TENDER_DESC += (string.IsNullOrEmpty(_ATTACHMENT.ATTACHMENT_NAME) ?
                            _ATTACHMENT.ATTACHMENT_DESC : _ATTACHMENT.ATTACHMENT_NAME) + "\r\n";
                    }
                    Business.TENDER _TENDER = new Business.TENDER(Transaction);
                    _TENDER.AddSearchParameter("HIGHWAYPROINST_ID", this._HighWayProInst.HIGHWAYPROINST_ID);

                    if (_TENDER.Search())
                    {
                        _TENDER.TENDER_DESC = _TENDER_DESC;
                        _TENDER.Update();
                    }

                    //刷新父页
                    Page.ExecClientScript("$('#pop-dialog-frame-WorkFlowWorkPlatform',parent.parent.document).attr('src'," +
                        " '/WorkFlow/Transact/Common/ProcessPage.aspx?NowActInst_ID=" + Request["NowActInst_ID"] +
                        "&ProInst_ID=" + Request["ProInst_ID"] + "&Module_ID=" + Request["Module_ID"] +
                        "&PopDialogPageName=F_R_GridPageEx1&PopDialogName=WorkFlowWorkPlatform&r=0.8500934960320592')");
                    break;
                default:
                    break;
            }

            BindRepick();
        }

        public override bool Save(bool AutoBindData = true)
        {
            return true;
        }

        protected void Fresh_Click(object sender, EventArgs e)
        {
            BindRepick();
        }
    }
}