using framework_business;
using framework_library;
using System;
using System.Collections;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;
using System.Web.UI.HtmlControls;
using System.Text;
using System.Drawing;
using System.IO;
using System.Configuration;
using System.Collections.Generic;
using Newtonsoft.Json;

public partial class controls_module_surfacenotes : UserControl, ISurfaceControlBase
{
    #region methods

    /// <summary>
    /// ReloadControl
    /// </summary>
    /// <param name="controlFieldData"></param>
    public void ReloadControl(oSurfaceFieldData controlFieldData, bool alternateView = false, bool readOnly = false)
    {
        try
        {
            // Pro-5 - 5 June 2017 - DS - Notes Category
            //List<oDynamicParam> lstParams = new List<oDynamicParam>();
            //oDynamicParam param1 = new oDynamicParam();
            //param1.paramDisplayName = "surfaceName";
            //param1.paramObject = "Properties";
            //lstParams.Add(param1);
            //DataTable dtProperties = xData.GetTypedTableByProc("recId", typeof(oSurfaceFieldData), "sproc_PROP1_GetProperties", lstParams);

            SurfaceId = controlFieldData.surfaceId;
            SurfaceItemId = controlFieldData.surfaceItemId;
            foreach (oSurfaceField field in xData.GetTypedByCriteriaSpecific("recId", typeof(oSurfaceField), "recId", controlFieldData.surfaceFieldID.ToString()))
            {
                SurfaceFieldId = field.recId;

                lblNoteTitle.Text = field.surfaceFieldDisplay;
            }

            pnlConfFilter.Visible = this.Confidential;
            divConfidential.Visible = this.Confidential;
            if (this.Confidential)
                CustomLoadConfidential();

            if (alternateView)
                RecordLimit = 3;
            BindNotes();
            #region The Property Solution
            oSetup setup = handler.ReturnSetup();
            if (setup.code == "PROP-1")
            {
                divNoteCategory.Visible = true;

                // Pro-5
                CreatePropertyDetailObject();
            }
            #endregion

        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }



    private void CustomLoadConfidential()
    {
        try
        {
            if (handler.ReturnSetup().code == "STUD-1")
            {
                //set confidential user
                foreach (oNoteType confType in xData.GetTypedByCriteriaSpecific("recId", typeof(oNoteType), "recId", pNums.NoteType.Confidential.GetHashCode().ToString()))
                {
                    int confUser = 0;
                    int.TryParse(confType.customItem, out confUser);
                    this.ConfidentialUser = confUser;
                    break;
                }

                int count = 0;
                foreach (oSurfaceLookupCategory cat in xData.GetTypedByCriteriaSpecific("recId", typeof(oSurfaceLookupCategory), "isActive", "1"))
                {
                    if (cat.lookupCategory.StartsWith("Confidential Note"))
                    {
                        count++;

                        ArrayList items = xData.GetTypedByCriteriaSpecific("recId", typeof(oSurfaceLookup), "isActive,categoryId", "1," + cat.recId);

                        //bind form drop down
                        HtmlGenericControl lbl = (HtmlGenericControl)divConfidential.FindControl("lblConfDD" + count);
                        DropDownList dd = (DropDownList)divConfidential.FindControl("ddConfDD" + count);
                        if (lbl != null && dd != null)
                        {
                            lbl.InnerText = cat.lookupCategory.Replace("Confidential Note ", "");


                            dd.DataSource = items;
                            dd.DataTextField = "display";
                            dd.DataValueField = "recId";
                            dd.DataBind();

                            dd.Items.Insert(0, new ListItem("select...", "0"));
                        }

                        //bind filter multi select
                        HtmlGenericControl lblFilter = (HtmlGenericControl)pnlConfFilter.FindControl("lblFilterConfDD" + count);
                        ListBox lbFilter = (ListBox)pnlConfFilter.FindControl("colFilterConfDD" + count);
                        if (lblFilter != null && lbFilter != null)
                        {
                            lblFilter.InnerText = cat.lookupCategory.Replace("Confidential Note ", "");

                            lbFilter.DataSource = items;
                            lbFilter.DataTextField = "display";
                            lbFilter.DataValueField = "recId";
                            lbFilter.DataBind();

                            lbFilter.Items.Add(new ListItem("(blank)", "(blank)"));
                        }
                    }
                }

                divConfDD2.Visible = false;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    private void CustomBindConfidentialFilters(bool retainSelections)
    {
        try
        {
            if (handler.ReturnSetup().code == "STUD-1")
            {
                //get selected checkbox items
                bool yes = false;
                if (colFilterConfConfidential.Items.FindByValue("Yes") != null && colFilterConfConfidential.Items.FindByValue("Yes").Selected)
                    yes = true;
                bool no = false;
                if (colFilterConfConfidential.Items.FindByValue("No") != null && colFilterConfConfidential.Items.FindByValue("No").Selected)
                    no = true;
                string chkDyn = "";
                if (ViewState["ChkValues"] != null)
                    chkDyn = ViewState["ChkValues"].ToString();
                colFilterConfConfidential.Items.Clear();
                if (chkDyn == "" || chkDyn.Contains("Yes"))
                    colFilterConfConfidential.Items.Add(new ListItem("Yes", "Yes"));
                if (chkDyn == "" || chkDyn.Contains("No"))
                    colFilterConfConfidential.Items.Add(new ListItem("No", "No"));
                if (retainSelections)
                {
                    if (yes && colFilterConfConfidential.Items.FindByValue("Yes") != null)
                        colFilterConfConfidential.Items.FindByValue("Yes").Selected = true;
                    if (no && colFilterConfConfidential.Items.FindByValue("No") != null)
                        colFilterConfConfidential.Items.FindByValue("No").Selected = true;
                }

                int count = 0;
                foreach (oSurfaceLookupCategory cat in xData.GetTypedByCriteriaSpecific("recId", typeof(oSurfaceLookupCategory), "isActive", "1"))
                {
                    if (cat.lookupCategory.StartsWith("Confidential Note"))
                    {
                        count++;

                        //bind filter multi select
                        HtmlGenericControl lblFilter = (HtmlGenericControl)pnlConfFilter.FindControl("lblFilterConfDD" + count);
                        ListBox lbFilter = (ListBox)pnlConfFilter.FindControl("colFilterConfDD" + count);
                        if (lblFilter != null && lbFilter != null)
                        {
                            ArrayList items = xData.GetTypedByCriteriaSpecific("recId", typeof(oSurfaceLookup), "isActive,categoryId", "1," + cat.recId);
                            string ddDyn = "";
                            if (ViewState["DD" + count + "Values"] != null)
                            {
                                ddDyn = ViewState["DD" + count + "Values"].ToString();
                            }
                            if (ddDyn != "")
                            {
                                for (int i = items.Count - 1; i >= 0; i--)
                                {
                                    oSurfaceLookup l = (oSurfaceLookup)items[i];
                                    if (!ddDyn.StartsWith(l.recId + ",") && !ddDyn.Contains("," + l.recId + ","))
                                        items.Remove(l);
                                }
                            }

                            //get list of selected items to reapply if selections need to be retained
                            int[] indices = lbFilter.GetSelectedIndices();
                            string[] selections = new string[indices.Count()];
                            if (retainSelections)
                            {
                                //replace index with value, rebinding list so indices might change
                                for (int i = 0; i < indices.Count(); i++)
                                {
                                    selections[i] = lbFilter.Items[indices[i]].Value;
                                }
                            }

                            lblFilter.InnerText = cat.lookupCategory.Replace("Confidential Note ", "");

                            lbFilter.DataSource = items;
                            lbFilter.DataTextField = "display";
                            lbFilter.DataValueField = "recId";
                            lbFilter.DataBind();

                            if (ddDyn.StartsWith(",") || ddDyn.Contains(",,"))
                                lbFilter.Items.Add(new ListItem("(blank)", "(blank)"));

                            if (retainSelections)
                            {
                                foreach (string selected in selections)
                                {
                                    if (lbFilter.Items.FindByValue(selected) != null)
                                        lbFilter.Items.FindByValue(selected).Selected = true;
                                }
                            }
                        }
                    }
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    private void CustomSaveConfidential(ref oNote note)
    {
        try
        {
            if (handler.ReturnSetup().code == "STUD-1")
            {
                //confidential 0/1 ~|~ date yyyy-MM-dd ~|~ dd1 lookupId ~|~ dd2 lookupId
                //1~|~2017-05-31~|~115~|~232

                string confidential = "0";
                DateTime date = System.DateTime.Now;
                string dd = "";

                //date
                if (!DateTime.TryParse(txtConfNoteDate.Value, out date))
                    date = System.DateTime.Now;

                //confidential
                if (chkConfConfidential.Checked)
                    confidential = "1";

                //dropdowns
                if (ddConfDD1.SelectedItem != null)
                    dd = ddConfDD1.SelectedItem.Value.ToString();
                else
                    dd = "0";

                if (ddConfDD2.SelectedItem != null)
                {
                    dd += "~|~" + ddConfDD2.SelectedItem.Value;
                    //CVH 2017-06-07 When Psychosocial is selected, must always be confidential
                    if (ddConfDD2.SelectedItem.Text == "Psychosocial")
                        confidential = "1";
                }
                else
                    dd += "~|~0";

                note.customValue = confidential + "~|~" + date.ToString("yyyy-MM-dd") + "~|~" + dd;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    private void CustomPopulateConfidential(oNote note)
    {
        try
        {
            string custom = note.customValue;
            if (handler.ReturnSetup().code == "STUD-1")
            {
                //confidential 0/1 ~|~ date yyyy-MM-dd ~|~ dd1 lookupId ~|~ dd2 lookupId
                //1~|~2017-05-31~|~115~|~232

                //confidential
                chkConfConfidential.Checked = false;
                if (custom.IndexOf("~|~") >= 0)
                {
                    if (custom.Substring(0, custom.IndexOf("~|~")) == "1")
                        chkConfConfidential.Checked = true;

                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                }

                //date
                txtConfNoteDate.Value = note.dateSaved.ToString("dd/MM/yyyy");
                if (custom.IndexOf("~|~") >= 0)
                {
                    string dt = custom.Substring(0, custom.IndexOf("~|~"));
                    DateTime dtDate = new DateTime();
                    if (DateTime.TryParse(dt, out dtDate))
                        txtConfNoteDate.Value = dtDate.ToString("dd/MM/yyyy");

                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                }

                //dropdown1
                ddConfDD1.ClearSelection();
                if (custom.IndexOf("~|~") >= 0)
                {
                    string dd1 = custom.Substring(0, custom.IndexOf("~|~"));
                    if (ddConfDD1.Items.FindByValue(dd1) != null)
                        ddConfDD1.Items.FindByValue(dd1).Selected = true;

                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                }

                //dropdown2
                ddConfDD2.ClearSelection();
                if (custom.IndexOf("~|~") >= 0)
                {
                    string dd2 = custom.Substring(0, custom.IndexOf("~|~"));
                    if (ddConfDD2.Items.FindByValue(dd2) != null)
                        ddConfDD2.Items.FindByValue(dd2).Selected = true;

                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                }
                else if (ddConfDD2.Items.FindByValue(custom) != null)
                    ddConfDD2.Items.FindByValue(custom).Selected = true;
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Control Data
    /// </summary>
    /// <param name="_surfaceFieldData"></param>
    public void SaveControlData(ref oSurfaceFieldData _surfaceFieldData)
    {

    }

    /// <summary>
    /// Populate surface note
    /// </summary>
    private void PopulateSurfaceNote()
    {
        try
        {
            foreach (oNote note in xData.GetTypedByCriteriaSpecific("recId", typeof(oNote), "recId", NoteId.ToString()))
            {
                radSurfaceNote.Content = note.caption;
                if (note.typeId == pNums.NoteType.Confidential.GetHashCode())
                    CustomPopulateConfidential(note);
                BindAttachments(note.recId, divSurfaceNoteFiles);
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// BaindAttachments
    /// </summary>
    /// <param name="recId"></param>
    /// <param name="filesDiv"></param>
    private void BindAttachments(int recId, HtmlGenericControl filesDiv)
    {
        try
        {
            StringBuilder formBuilder = new StringBuilder();
            //get all attachments linked to note
            //bool firstAttachment = true;
            //foreach (oAttachment att in xData.GetTypedByCriteriaSpecific("recId", typeof(oAttachment), "moduleId,entityId", (int)pNums.Module.Notes + "," + recId.ToString(), "", "pal_"))
            //{
            //    if (firstAttachment)
            //    {
            //        formBuilder.AppendLine("<br/>");
            //        firstAttachment = false;
            //    }

            //    string fileLocation = "";
            //    if (att.typeId == (int)pNums.AttachmentType.Document)
            //        fileLocation = att.sourcePath + "/upload/" + att.folderName + "/file/" + att.fileName;
            //    else
            //        fileLocation = att.sourcePath + "/upload/" + att.folderName + "/image/" + att.fileName;

            //    string hyperlink = "<img height=\"20px\" width=\"20px\" src=\"" + GetFileTypeImage(fileLocation) + "\" />&nbsp;&nbsp;<a target='_blank' href='" + fileLocation + "'>" + att.display + "</a><br/>";

            //    formBuilder.Append("<div style=\"padding:0px 0px 0px 10px\">" + hyperlink + "</div>");
            //}


            //CVH 2017-05-24 Arraylist always blank, datatable works fine
            //ArrayList files = xData.GetTypedByCriteriaSpecific("recId", typeof(oAttachment), "moduleId,entityId", (int)pNums.Module.Notes + "," + recId.ToString(), "");
            DataTable dtFiles = xData.GetDynamicByCriteriaSpecific("recId", typeof(oAttachment), "moduleId,entityId", (int)pNums.Module.Notes + "," + recId.ToString());

            if (dtFiles != null && dtFiles.Rows.Count > 0)
            {
                formBuilder.AppendLine("<div class=\"list-group\">");
                foreach (DataRow row in dtFiles.Rows)
                {
                    string user = "";
                    foreach (ovUserShared usr in xData.GetTypedByCriteriaSpecific("recId", typeof(ovUserShared), "recId", row["userIdSaved"].ToString()))
                    {
                        user = usr.name;
                        break;
                    }
                    string details = "(" + user + " - " + utils.fixDate(row["dateSaved"].ToString()) + ")";

                    string fileLocation = "";
                    string pathLocation = "";
                    string hyperlink = "";
                    if (row["typeId"].ToString() == pNums.AttachmentType.Document.GetHashCode().ToString())
                    {
                        fileLocation = Server.MapPath("/upload/" + row["folderName"].ToString() + "/file/" + row["fileName"].ToString());
                        pathLocation = row["sourcePath"].ToString() + "/upload/" + row["folderName"].ToString() + "/file/" + row["fileName"].ToString();
                        if (!File.Exists(fileLocation))
                        {
                            fileLocation = fileLocation.Replace("/file", "");
                            pathLocation = pathLocation.Replace("/file", "");
                        }
                        hyperlink = "<a class=\"list-group-item\" href=\"" + pathLocation + "\" target=\"_blank\"><img  height=\"20px\" width=\"20px\" src=\"" + GetFileTypeImage(pathLocation) + "\" />" + row["display"].ToString() + "</a>";
                    }
                    else
                    {
                        fileLocation = Server.MapPath("/upload/" + row["folderName"].ToString() + "/image/" + row["fileName"].ToString());
                        pathLocation = row["sourcePath"].ToString() + "/upload/" + row["folderName"].ToString() + "/image/" + row["fileName"].ToString();
                        hyperlink = "<a class=\"palette-preview list-group-item\" href=\"#\" data-toggle=\"modal\" data-title=\"" + row["display"].ToString() + "\" data-caption=\"" + details + "\" data-target=\"#image-preview\" data-image=\"" + pathLocation + "\"><img  height=\"20px\" width=\"20px\" src=\"" + GetFileTypeImage(pathLocation) + "\" />" + row["display"].ToString() + "</a>";
                    }

                    formBuilder.AppendLine(hyperlink);
                }
                formBuilder.AppendLine("</div>");
            }

            filesDiv.InnerHtml = formBuilder.ToString();

        }
        catch (Exception ex)
        {
            exception.HandleException("Task:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Get File typeImage
    /// </summary>
    /// <param name="fileLocation"></param>
    /// <returns></returns>
    private string GetFileTypeImage(string fileLocation)
    {
        string imgSrc = "/images/doc.png";
        try
        {
            string uri = String.Empty;
            if (fileLocation.Contains("http"))
                uri = fileLocation;
            else
                uri = Server.MapPath(fileLocation);

            Icon icon = Icon.ExtractAssociatedIcon(uri);
            if (icon != null)
            {
                System.Drawing.Image img = icon.ToBitmap();
                byte[] byteArray = new byte[0];
                using (MemoryStream stream = new MemoryStream())
                {
                    img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
                    stream.Close();

                    byteArray = stream.ToArray();
                }
                string base64 = Convert.ToBase64String(byteArray);
                imgSrc = String.Format("data:image/png;base64,{0}", base64);
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Task:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
        return imgSrc;
    }

    /// <summary>
    /// BindNotes
    /// </summary>
    private void BindNotes()
    {
        //CVH 2017-05-05 Don't bind notes if surface item is 0, currently there are notes saved not linked to the surface item, shouldn't show those when adding a new surface item. Going forward notes will not be saved with a 0 item, we're bubbling to surface
        if (SurfaceItemId == 0 || SurfaceId == 0)
            return;

        // Pro-5 - Add Notes Category - DS - 5 June 2017
        oSetup setup = handler.ReturnSetup();
        if (setup.code == "PROP-1")
        {
            string customValue = "";

            switch (SurfaceFieldId)
            {
                case 403: // Landlords - Default to Landlords when saving from Landlords Surface
                    customValue = nameof(pNums.NoteCategory.Landlords);
                    break;
                case 225: // Tenants - Default to Tenants when saving from Tenants Surface
                    customValue = nameof(pNums.NoteCategory.Tenants);
                    break;
                case 445: // LeaseManagement - Default to LeaseManagement when saving from LeaseManagement Surface
                    customValue = nameof(pNums.NoteCategory.LeaseManagement);
                    break;
                case 147: // Properties - If Properties, then check to see which category was selected 
                          // Do nothing - customValue = ""
                    break;
                default:
                    break;
            }



            if (!String.IsNullOrWhiteSpace(customValue))
            {// Pro-5
                CreatePropertyDetailObject();
                CurrentPropertyDetail propDet = new CurrentPropertyDetail();
                propDet = (CurrentPropertyDetail)ThisPropertyDetail;
                switch (customValue)
                {
                    case "Landlords":
                        customValue = $"{customValue}{(propDet == null ? "" : "_" + propDet.CurrentLandlordId.ToString())}";
                        break;
                    case "Tenants":
                        customValue = $"{customValue}{(propDet == null ? "" : "_" + propDet.CurrentTenantId.ToString())}";
                        break;
                    case "LeaseManagement":
                        customValue = $"{customValue}{(propDet == null ? "" : "_" + propDet.PropertyID.ToString())}";
                        break;

                    default:
                        break;
                }
                // If this is TPS, then we want to capture notes on one 
                SurfaceNotes = xData.GetTypedByCriteriaSpecificTableTop("recId", typeof(ovNoteDetail), "typeId,isActive,customValue", $"1,1,{customValue}", "dateSaved DESC", RecordLimit, "pal_");
            }
            else
            {
                // If we are not on any of the other surfaces (Landlords, Tenants or Lease Management), do the default bind
                SurfaceNotes = xData.GetTypedByCriteriaSpecificTableTop("recId", typeof(ovNoteDetail), "typeId,isActive,entityId,fieldName", "1,1," + SurfaceItemId.ToString() + "," + SurfaceFieldId.ToString() + "", "dateSaved DESC", RecordLimit, "pal_");
            }

        }
        else
        {
            SurfaceNotes = xData.GetTypedByCriteriaSpecificTableTop("recId", typeof(ovNoteDetail), "typeId,isActive,entityId,fieldName", "1,1," + SurfaceItemId.ToString() + "," + SurfaceFieldId.ToString() + "", "dateSaved DESC", RecordLimit, "pal_");
        }
        //CVH 2017-06-01 Note Type Confidential
        if (this.Confidential)
        {
            oUser usr = new oUser();
            if (utils.verifySession("user"))
                usr = (oUser)Session["user"];
            DataTable temp = xData.GetTypedByCriteriaSpecificTableTop("recId", typeof(ovNoteDetail), "typeId,isActive,entityId,fieldName", pNums.NoteType.Confidential.GetHashCode() + ",1," + SurfaceItemId.ToString() + "," + SurfaceFieldId.ToString() + "", "dateSaved DESC", RecordLimit, "pal_");

            if (usr.recId == this.ConfidentialUser || temp.Rows.Count == 0)
            {
                SurfaceNotes = temp.Copy();
            }
            else
            {
                DataRow[] rows = temp.Select(" userIdSaved = " + usr.recId + " OR customValue LIKE '0*' ");
                if (rows.Count() > 0)
                    SurfaceNotes = rows.CopyToDataTable();
                else
                    SurfaceNotes = temp.Clone();
            }
        }
        else
            SurfaceNotes = xData.GetTypedByCriteriaSpecificTableTop("recId", typeof(ovNoteDetail), "typeId,isActive,entityId,fieldName", "1,1," + SurfaceItemId.ToString() + "," + SurfaceFieldId.ToString() + "", "dateSaved DESC", RecordLimit, "pal_");

        ViewState["ChkValues"] = "";
        ViewState["DD1Values"] = "";
        ViewState["DD2Values"] = "";

        rptNotes.DataSource = SurfaceNotes;
        rptNotes.DataBind();

        if (this.Confidential)
            CustomBindConfidentialFilters(true);
        upNotes.Update();
    }

    /// <summary>
    /// Pro-5
    /// </summary>
    /// <param name="surfaceItemID"></param>
    private void CreatePropertyDetailObject()
    {
        int propertyID = SurfaceItemId;
        // Read the JSON Text from the database for this Surface ID
        //DataTable dtData = xData.GetDynamicByCriteriaSpecific("ID", typeof(propPropertyDetail), "propertyID", surfaceItemID.ToString(), "recId", "prop1_");
        DataTable dtData = xData.GetCustomTypedTable($"SELECT [ID],[propertyID],[propertyName],[propertyLookupDetails] FROM [prop1_PropertyLookupDetails] WHERE propertyID = {propertyID}");
        string jsonstring = dtData.TableIsValid() ? dtData.Rows[0]["propertyLookupDetails"].ToString() : "";
        if (!String.IsNullOrWhiteSpace(jsonstring))
        {
            CurrentPropertyDetail propDet = JsonConvert.DeserializeObject<CurrentPropertyDetail>(jsonstring);
            ThisPropertyDetail = propDet;
        }
    }

    #endregion

    #region events

    /// <summary>
    /// Page Init
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Init(object sender, EventArgs e)
    {

    }

    /// <summary>
    /// Page Load
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
        //BindNotes();
    }

    /// <summary>
    /// add new note
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnNew_Click(object sender, EventArgs e)
    {
        try
        {

            radSurfaceNote.Content = "";
            radUploadSurfaceNotes.UploadedFiles.Clear();
            divSurfaceNoteFiles.InnerHtml = "";

            NoteId = 0;

            //CVH 2017-05-05 Open surface group again. If it defaults to collapsed, it collapses when clicking add and then modal doesn't show until you manually expand the group again. 
            string script = "";
            if (SurfaceGroupId != "")
                script = "$('#" + SurfaceGroupId + "').collapse('show');   $('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal();";
            else
                script = "$('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal();";

            ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "mySurfaceNoteModal", script, true);

        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }

    }

    /// <summary>
    /// save note
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnSave_Click(object sender, EventArgs e)
    {
        try
        {
            oUser usr = new oUser();
            if (utils.verifySession("user"))
                usr = (oUser)Session["user"];

            #region Pro-5 - Notes Category
            // Pro-5 - Add Notes Category - DS - 5 June 2017
            oSetup setup = handler.ReturnSetup();

            string noteCategory = "";
            if (setup.code == "PROP-1")
            {
                CurrentPropertyDetail thisProp = null; // (CurrentPropertyDetail)ThisPropertyDetail;

                //customValue = $"{customValue}{(propDet == null ? "" : "_" + propDet.CurrentLandlordId.ToString())}";

                switch (SurfaceFieldId)
                {
                    case 403: // Landlords - Default to Landlords when saving from Landlords Surface
                        noteCategory = $"{nameof(pNums.NoteCategory.Landlords)}{(thisProp == null ? "" : "_" + thisProp.CurrentLandlordId.ToString())}";
                        break;
                    case 225: // Tenants - Default to Tenants when saving from Tenants Surface
                        noteCategory = $"{nameof(pNums.NoteCategory.Tenants)}{(thisProp == null ? "" : "_" + thisProp.CurrentTenantId.ToString())}";
                        break;
                    case 445: // LeaseManagement - Default to LeaseManagement when saving from LeaseManagement Surface
                        noteCategory = $"{nameof(pNums.NoteCategory.LeaseManagement)}{(thisProp == null ? "" : "_" + thisProp.PropertyID.ToString())}";
                        break;
                    case 147: // Properties - If Properties, then check to see which category was selected 
                        int iNoteCategoryValue = ddlNoteCategory.SelectedValue.ToInt();
                        switch (iNoteCategoryValue)
                        {
                            case 1:
                                noteCategory = $"{nameof(pNums.NoteCategory.Landlords)}_{(thisProp == null ? "" : "_" + thisProp.CurrentLandlordId.ToString())}";
                                break;
                            case 2:
                                noteCategory = $"{nameof(pNums.NoteCategory.Tenants)}_{(thisProp == null ? "" : "_" + thisProp.CurrentTenantId.ToString())}";
                                break;
                            case 3:
                                noteCategory = $"{nameof(pNums.NoteCategory.LeaseManagement)}_{(thisProp == null ? "" : "_" + thisProp.PropertyID.ToString())}";
                                break;
                            default:
                                noteCategory = nameof(pNums.NoteCategory.None);
                                break;
                        }
                        break;
                    default:
                        break;
                }
            }
            #endregion


            if (NoteId == 0)
            {
                if (SurfaceItemId == 0)
                {
                    if (SurfaceId == 0)
                        return;

                    oSurfaceItem newItem = new oSurfaceItem();
                    newItem.createdBy = usr.recId;
                    newItem.dateCreated = DateTime.Now;
                    newItem.isActive = true;    //setting item as true, otherwise it could be confusing if item doesn't show in list
                    newItem.isDeleted = false;
                    newItem.surfaceId = SurfaceId;
                    newItem.recId = xData.SaveTyped("recId", typeof(oSurfaceItem), newItem);

                    SurfaceItemId = newItem.recId;

                    CommandEventArgs args = new CommandEventArgs("SaveParentSurfaceItem", newItem.recId);
                    RaiseBubbleEvent(null, args);
                }

                oNote note = new oNote();
                note.moduleId = pNums.Module.Surface.GetHashCode();
                note.entityId = SurfaceItemId;
                note.title = "Surface Item Note";
                note.isActive = true;
                note.caption = radSurfaceNote.Content;
                note.dateSaved = DateTime.Now;
                note.userIdSaved = usr.recId;
                note.fieldName = SurfaceFieldId.ToString();

                #region Pro-5 - Notes Category
                // Pro-5 - Add Notes Category - DS - 5 June 2017
                note.customValue = noteCategory;
                #endregion


                if (this.Confidential)
                {
                    note.typeId = pNums.NoteType.Confidential.GetHashCode();
                    CustomSaveConfidential(ref note);
                }
                else
                {
                    note.typeId = pNums.NoteType.General.GetHashCode();
                }

                NoteId = xData.SaveTyped("recId", typeof(oNote), note);
            }
            else
            {
                oNote updateNote = new oNote();
                foreach (oNote note in xData.GetTypedByCriteriaSpecific("recId", typeof(oNote), "recId", NoteId.ToString()))
                {
                    note.caption = radSurfaceNote.Content;
                    note.dateUpdated = DateTime.Now;
                    note.userIdUpdated = usr.recId;

                    #region Pro-5 - Notes Category
                    // Pro-5 - Add Notes Category - DS - 5 June 2017
                    note.customValue = noteCategory;
                    #endregion

                    xData.UpdateTyped("recId", NoteId.ToString(), typeof(oNote), note);
                    updateNote = note;
                    break;
                }
                if (updateNote.recId > 0)
                {
                    updateNote.caption = radSurfaceNote.Content;
                    updateNote.dateUpdated = DateTime.Now;
                    updateNote.userIdUpdated = usr.recId;

                    if (updateNote.typeId == pNums.NoteType.Confidential.GetHashCode())
                        CustomSaveConfidential(ref updateNote);

                    xData.UpdateTyped("recId", NoteId.ToString(), typeof(oNote), updateNote);
                }
            }
            if (Attachment != null && Attachment.entityId == 0)
            {
                Attachment.entityId = NoteId;
                xData.UpdateTyped("recId", Attachment.recId.ToString(), typeof(oAttachment), Attachment);
            }

            BindNotes();

            //CVH 2017-05-05 Open surface group again. If it defaults to collapsed, it collapses when clicking add and then modal doesn't show until you manually expand the group again. 
            string script = "";
            if (SurfaceGroupId != "")
                script = "$('#" + SurfaceGroupId + "').collapse('show');   TaskFileUploadCancel(); $('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal('hide');$(document.body).removeClass('modal-open');";
            else
                script = "TaskFileUploadCancel(); $('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal('hide');$(document.body).removeClass('modal-open');";

            ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "mySurfaceNoteModalClose", script, true);

        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    protected void btnCancelSurfaceNote_Click(object sender, EventArgs e)
    {
        try
        {
            ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "mySurfaceNoteModalClose", "TaskFileUploadCancel(); $('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal('toggle');", true);
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// edit item
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkEdit_Click(object sender, EventArgs e)
    {
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                LinkButton lnkButton = (LinkButton)sender;

                NoteId = int.Parse(((LinkButton)sender).CommandArgument);

                PopulateSurfaceNote();

                //CVH 2017-05-05 Open surface group again. If it defaults to collapsed, it collapses when clicking add and then modal doesn't show until you manually expand the group again. 
                string script = "";
                if (SurfaceGroupId != "")
                    script = "$('#" + SurfaceGroupId + "').collapse('show');   $('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal();";
                else
                    script = "$('#" + pnlModal.ClientID + "').closest('div').find('.modSurfaceNote').modal();";

                ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "mySurfaceNoteModal", script, true);
                //ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "mySurfaceNoteModal", "$('.modSurfaceNote').modal();", true);
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Note Item Data Bound
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void rptNotes_ItemDataBound(object sender, RepeaterItemEventArgs e)
    {
        try
        {
            if (e.Item.ItemIndex != -1)
            {
                if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
                {
                    Label lblNoteId = (Label)e.Item.FindControl("lblNoteId");
                    Label lblEditUser = (Label)e.Item.FindControl("lblEditUser");
                    Label lblNoteHeaderEdit = (Label)e.Item.FindControl("lblNoteHeaderEdit");
                    if (lblEditUser.Text.Length > 0)
                        lblNoteHeaderEdit.Visible = true;

                    int noteId = Convert.ToInt32(lblNoteId.Text);

                    HtmlGenericControl divSurfaceNoteFiles = (HtmlGenericControl)e.Item.FindControl("divSurfaceNoteFiles");
                    BindAttachments(noteId, divSurfaceNoteFiles);

                    if (this.Confidential)
                    {
                        if (handler.ReturnSetup().code == "STUD-1")
                        {
                            //CVH 2017-06-07 Need to split custom value in Confidential checkbox, date, dropdowns x2
                            //Also need to apply dynamic filtering. So build selected values into ViewState parameter, to be used when binding the filters
                            HtmlGenericControl divConfidentialItem = (HtmlGenericControl)e.Item.FindControl("divConfidentialItem");
                            if (divConfidentialItem != null)
                            {
                                divConfidentialItem.Visible = true;

                                StringBuilder formbuilder = new StringBuilder();
                                string custom = divConfidentialItem.InnerText;

                                //confidential
                                string confidential = "No";
                                string confDyn = "";
                                if (custom.IndexOf("~|~") >= 0)
                                {
                                    if (custom.Substring(0, custom.IndexOf("~|~")) == "1")
                                    {
                                        confidential = "Yes";
                                        confDyn = "Yes,";
                                    }
                                    else
                                        confDyn = "No,";

                                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                                }

                                //date
                                string date = "";
                                if (custom.IndexOf("~|~") >= 0)
                                {
                                    string dt = custom.Substring(0, custom.IndexOf("~|~"));
                                    DateTime dtDate = new DateTime();
                                    if (DateTime.TryParse(dt, out dtDate))
                                        date = dtDate.ToString("dd/MM/yyyy");

                                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                                }

                                //dropdown1
                                string dd1 = "";
                                string dd1Dyn = "";
                                if (custom.IndexOf("~|~") >= 0)
                                {
                                    if (ddConfDD1.Items.FindByValue(custom.Substring(0, custom.IndexOf("~|~"))) != null)
                                    {
                                        dd1 = ddConfDD1.Items.FindByValue(custom.Substring(0, custom.IndexOf("~|~"))).Text;
                                        dd1Dyn = custom.Substring(0, custom.IndexOf("~|~")) + ",";
                                    }
                                    else
                                        dd1Dyn = ",";

                                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                                }
                                else
                                    dd1Dyn = ",";

                                //dropdown2
                                string dd2 = "";
                                string dd2Dyn = "";
                                if (custom.IndexOf("~|~") >= 0)
                                {
                                    if (ddConfDD2.Items.FindByValue(custom.Substring(0, custom.IndexOf("~|~"))) != null)
                                    {
                                        dd2 = ddConfDD2.Items.FindByValue(custom.Substring(0, custom.IndexOf("~|~"))).Text;
                                        dd2Dyn = custom.Substring(0, custom.IndexOf("~|~")) + ",";
                                    }
                                    else
                                        dd2Dyn = ",";

                                    custom = custom.Substring(custom.IndexOf("~|~") + 3);
                                }
                                else if (ddConfDD2.Items.FindByValue(custom) != null)
                                {
                                    if (ddConfDD2.Items.FindByValue(custom) != null)
                                    {
                                        dd2 = ddConfDD2.Items.FindByValue(custom).Text;
                                        dd2Dyn = custom + ",";
                                    }
                                    else
                                        dd2Dyn = ",";
                                }
                                else
                                    dd2Dyn = ",";

                                //apply filter
                                bool applyFilter = false;
                                bool dd1Visible = false, dd2Visible = false, chkVisible = false;
                                int[] indicesDD1 = colFilterConfDD1.GetSelectedIndices();
                                int[] indicesDD2 = colFilterConfDD2.GetSelectedIndices();
                                int[] indicesChk = colFilterConfConfidential.GetSelectedIndices();
                                if (indicesDD1.Length > 0 || indicesDD2.Length > 0 || indicesChk.Length > 0)
                                {
                                    applyFilter = true;
                                    if (indicesDD1.Length > 0)
                                    {
                                        for (int i = 0; i < indicesDD1.Count(); i++)
                                        {
                                            string text = colFilterConfDD1.Items[indicesDD1[i]].Text;
                                            if (text == "(blank)")
                                                text = "";
                                            if (text == dd1)
                                            {
                                                dd1Visible = true;
                                                break;
                                            }
                                        }
                                    }
                                    else
                                        dd1Visible = true;
                                    if (indicesDD2.Length > 0)
                                    {
                                        for (int i = 0; i < indicesDD2.Count(); i++)
                                        {
                                            string text = colFilterConfDD2.Items[indicesDD2[i]].Text;
                                            if (text == "(blank)")
                                                text = "";
                                            if (text == dd2)
                                            {
                                                dd2Visible = true;
                                                break;
                                            }
                                        }
                                    }
                                    else
                                        dd2Visible = true;
                                    if (indicesChk.Length > 0)
                                    {
                                        for (int i = 0; i < indicesChk.Count(); i++)
                                        {
                                            string text = colFilterConfConfidential.Items[indicesChk[i]].Text;
                                            if (text == confidential)
                                            {
                                                chkVisible = true;
                                                break;
                                            }
                                        }
                                    }
                                    else
                                        chkVisible = true;
                                }
                                bool visible = dd1Visible && dd2Visible && chkVisible;

                                if (applyFilter && !visible)
                                {
                                    e.Item.Visible = false;
                                }
                                else
                                {
                                    ViewState["ChkValues"] = ViewState["ChkValues"].ToString() + confDyn;
                                    ViewState["DD1Values"] = ViewState["DD1Values"].ToString() + dd1Dyn;
                                    ViewState["DD2Values"] = ViewState["DD2Values"].ToString() + dd2Dyn;

                                    formbuilder.AppendLine("<div class=\"form-group\"><label class=\"col-sm-2 control-label\">Date</label><div class=\"col-sm-4 control-label\">" + date + "</div></div>");
                                    formbuilder.AppendLine("<div class=\"form-group\"><label class=\"col-sm-2 control-label\">" + lblConfDD1.InnerText + "</label><div class=\"col-sm-4 control-label\">" + dd1 + "</div></div>");
                                    //formbuilder.AppendLine("<div class=\"form-group\"><label class=\"col-sm-2 control-label\">" + lblConfDD2.InnerText + "</label><div class=\"col-sm-4 control-label\">" + dd2 + "</div></div>");
                                    formbuilder.AppendLine("<div class=\"form-group\"><label class=\"col-sm-2 control-label\">Confidential</label><div class=\"col-sm-4 control-label\">" + confidential + "</div></div>");
                                    formbuilder.AppendLine("<div><label>Notes:</label></div>");

                                    divConfidentialItem.InnerHtml = formbuilder.ToString();
                                }
                            }
                        }
                    }
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("notes:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// fil uploaded
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void radUploadSurfaceNotes_FileUploaded(object sender, FileUploadedEventArgs e)
    {
        Attachment = new oAttachment();
        try
        {
            oUser user = new oUser();
            if (utils.verifySession("user"))
                user = (oUser)Session["user"];
            else
            {
                ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "userAlert", "alert('No user login detected. Operation aborted.');", true);
                return;
            }

            Attachment.entityId = NoteId;
            //Attachment.fieldName = hfFieldNameNote.Value;
            Attachment.moduleId = (int)pNums.Module.Notes;
            Attachment.isActive = true;
            Attachment.typeId = e.File.ContentType.StartsWith("image") ? (int)pNums.AttachmentType.Image : (int)pNums.AttachmentType.Document;

            string taskFolderName = "surface/";
            taskFolderName += SurfaceItemId.ToString();
            Attachment.folderName = taskFolderName;

            /* CVH 2016-04-15 Add date and user */
            int userId = user.recId;
            Attachment.userIdSaved = userId;
            Attachment.dateSaved = DateTime.Now;

            Attachment.display = e.File.FileName.Remove(e.File.FileName.LastIndexOf("."));
            Attachment.fileName = Attachment.entityId + "_" + utils.RandomString(9, true) + e.File.FileName.Substring(e.File.FileName.LastIndexOf("."));
            string imagePath = Server.MapPath("~/upload/" + Attachment.folderName + "/image/");
            string thumbPath = Server.MapPath("~/upload/" + Attachment.folderName + "/thumb/");
            string tempPath = Server.MapPath("~/upload/" + Attachment.folderName + "/temp/");
            string filePath = Server.MapPath("~/upload/" + Attachment.folderName + "/file/");
            utils.validateFolder(imagePath);
            utils.validateFolder(thumbPath);
            utils.validateFolder(tempPath);
            utils.validateFolder(filePath);

            Attachment.sourcePath = ConfigurationManager.AppSettings["WebAddy"];
            if (Attachment.typeId == pNums.AttachmentType.Image.GetHashCode())
            {
                //upload file                
                e.File.SaveAs(tempPath + Attachment.fileName);
                //resize and compress
                utils.ResizeImage(tempPath + Attachment.fileName, imagePath, Attachment.fileName, 400, true);
                //resize and crop
                utils.ResizeCropImagePrecise(imagePath + Attachment.fileName, thumbPath, Attachment.fileName, 383, 264, false);
            }
            else
            {
                //upload file                
                e.File.SaveAs(filePath + Attachment.fileName);
            }

            Attachment.recId = xData.SaveTyped("recId", typeof(oAttachment), Attachment);
        }
        catch (Exception ex)
        {
            exception.HandleException("surface:", MethodBase.GetCurrentMethod().Name, ex, Session["attachment"]);
            Response.Redirect("/error", false);
        }
    }


    /// <summary>
    /// Apply Filter
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkApplyFilter_Click(object sender, EventArgs e)
    {
        try
        {
            BindNotes();
        }
        catch (Exception ex)
        {
            exception.HandleException("Task:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Remove Filter
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkRemoveFilter_Click(object sender, EventArgs e)
    {
        try
        {
            CustomBindConfidentialFilters(false);
            BindNotes();
        }
        catch (Exception ex)
        {
            exception.HandleException("Task:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Refresh Filter
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkRefreshFilter_Click(object sender, EventArgs e)
    {
        try
        {
            CustomBindConfidentialFilters(true);
            BindNotes();
        }
        catch (Exception ex)
        {
            exception.HandleException("Task:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    #endregion

    #region properties
    /// <summary>
    /// MPL getter and setter
    /// </summary>
    private DataTable SurfaceNotes
    {
        get
        {
            if (ViewState["surfaceNotes"] != null)
            {
                return (DataTable)ViewState["surfaceNotes"];
            }
            else
            {
                return null;
            }
        }
        set
        {
            ViewState["surfaceNotes"] = value;
        }
    }

    private int SurfaceItemId
    {
        get
        {
            if (ViewState["noteSurfaceItemId"] != null)
                return (int)ViewState["noteSurfaceItemId"];
            else
                return 0;
        }
        set
        {
            ViewState["noteSurfaceItemId"] = value;
        }
    }

    private int SurfaceFieldId
    {
        get
        {
            if (ViewState["noteSurfaceFieldId"] != null)
                return Convert.ToInt32(ViewState["noteSurfaceFieldId"]);
            else
                return 0;
        }
        set
        {
            ViewState["noteSurfaceFieldId"] = value;
        }
    }

    private int SurfaceId
    {
        get
        {
            if (ViewState["noteSurfaceId"] != null)
                return Convert.ToInt32(ViewState["noteSurfaceId"]);
            else
                return 0;
        }
        set
        {
            ViewState["noteSurfaceId"] = value;
        }
    }


    private int NoteId
    {
        get
        {
            if (ViewState["noteId"] != null)
                return (int)ViewState["noteId"];
            else
                return 0;
        }
        set
        {
            ViewState["noteId"] = value;
        }
    }

    private int RecordLimit
    {
        get
        {
            if (ViewState["recordLimit"] == null)
                return 0;
            else
                return (int)ViewState["recordLimit"];
        }
        set
        {
            ViewState["recordLimit"] = value;
        }
    }

    private oAttachment Attachment
    {
        get
        {
            if (ViewState["attachment"] != null)
                return (oAttachment)ViewState["attachment"];
            else
                return null;
        }
        set
        {
            ViewState["attachment"] = value;
        }
    }

    public string SurfaceGroupId
    {
        get
        {
            if (ViewState["surfaceGroupId"] != null)
                return ViewState["surfaceGroupId"].ToString();
            else
                return null;
        }
        set
        {
            ViewState["surfaceGroupId"] = value;
        }
    }

    #region Pro-5 - Property Details
    public CurrentPropertyDetail ThisPropertyDetail
    {
        get
        {
            return (CurrentPropertyDetail)ViewState["thisPropertyDetail"];
        }
        set
        {
            ViewState["thisPropertyDetail"] = value;
        }
    }
    #endregion

    public bool Confidential
    {
        get
        {
            if (ViewState["confidential"] != null)
                return bool.Parse(ViewState["confidential"].ToString());
            else
                return false;
        }
        set
        {
            ViewState["confidential"] = value;
        }
    }

    private int ConfidentialUser
    {
        get
        {
            if (ViewState["confidentialUser"] != null)
                return (int)ViewState["confidentialUser"];
            else
                return 0;
        }
        set
        {
            ViewState["confidentialUser"] = value;
        }
    }

    #endregion



}

[Serializable]
public class CurrentPropertyDetail
{
    public int PropertyID { get; set; }
    public int CurrentLandlordId { get; set; } = -1;
    public string CurrentLandlordName { get; set; } = "";
    public int CurrentTenantId { get; set; } = -1;
    public string CurrentTenantName { get; set; } = "";
    public int CurrentAgentId { get; set; } = -1;
    public string CurrentAgentName { get; set; } = "";
}