using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ButterfieldGardens.Web;

public partial class admin_edit_inventory_photos : System.Web.UI.Page
{
    private long _iInventoryId = -1;

    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["USERID"] == null)
        {
            Response.Redirect("/admin/");
        }

        if (Request.QueryString.Get("i") != null)
        {
            _iInventoryId = Convert.ToInt32(Request.QueryString.Get("i").ToString());
        }
        else
        {
            Response.Redirect("/admin/manage-inventory.aspx");
        }

        if (Request.QueryString.Get("d") != null) 
        {
            DeleteImage(Request.QueryString.Get("d"));
            Response.Redirect("/admin/edit-inventory-photos.aspx?i=" + Request.QueryString.Get("i"));
        }


        Navigation objNav = new Navigation();
        header.InnerHtml = objNav.GetAdminHeader();
        adminNav.InnerHtml = objNav.GetAdminSubNavMenu("inventory");
        footer.InnerHtml = objNav.GetFooter(false, false);

        LoadImages();
    }

    protected void SaveImage(object sender, EventArgs e)
    {

        ArrayList imgTypeArray = new ArrayList();
        imgTypeArray.Add("JPEG");
        imgTypeArray.Add("GIF");

        if (fuImage.HasFile.Equals(true))
        {
            Boolean isValidFileType = false;
            String sFileExtension = "";

            for (int nImgTypeIdex = 0; nImgTypeIdex < imgTypeArray.Count; nImgTypeIdex++)
            {
                if (fuImage.PostedFile.ContentType.ToUpper().Contains(imgTypeArray[nImgTypeIdex].ToString()))
                {
                    isValidFileType = true;
                    sFileExtension = imgTypeArray[nImgTypeIdex].ToString();
                    break;
                }
            }

            if ((isValidFileType) && (!sFileExtension.Equals("")))
            {
                cInventoryDAO objInvDAO = new cInventoryDAO();
                if (chkThumbnail.Checked.Equals(true))
                {
                    objInvDAO.AddImage(_iInventoryId.ToString(), fuImage.FileBytes, sFileExtension, true);
                }
                else
                {
                    objInvDAO.AddImage(_iInventoryId.ToString(), fuImage.FileBytes, sFileExtension, false);
                }
                objInvDAO.Dispose();
                Response.Redirect("/admin/edit-inventory-photos.aspx?i=" + _iInventoryId.ToString());
            }
        }

    }

    public void LoadImages()
    {
        cInventoryDAO objInvDAO = new cInventoryDAO();
        cImageList objImageList = objInvDAO.GetImages(_iInventoryId.ToString());

        if (objImageList.count.Equals(0))
        {
            Literal lit = new Literal();
            lit.Text = "There are no photos assigned to this property.  Please upload photos to this property.";
            lblNotify.Controls.Add(lit);
            lblNotify.CssClass = "error";
            lblNotify.Visible = true;
            return;
        }

        for (int nImageIndex = 0; nImageIndex < objImageList.count; nImageIndex++)
        {
            Panel pnl = new Panel();
            pnl.Style.Add("margin", "10px");
            pnl.Style.Add("float", "left");

            Image img = new Image();
            img.ImageUrl = "/build/inventory/make-thumbnail.aspx?file=" + objImageList[nImageIndex].PropertyId.ToString() + "\\" + objImageList[nImageIndex].ImageURL;
            img.Style.Add("display", "block");

            HyperLink delLink = new HyperLink();
            delLink.Style.Add("display", "block");
            delLink.Text = "Delete";
            delLink.NavigateUrl = "/admin/edit-inventory-photos.aspx?i=" + Request.QueryString.Get("i") + "&d=" + objImageList[nImageIndex].ImageId.ToString();
            pnl.Controls.Add(img);
            pnl.Controls.Add(delLink);

            pnlImages.Controls.Add(pnl);
            img.Dispose();
            delLink.Dispose();
            pnl.Dispose();
        }

        objImageList.Dispose();
        objInvDAO.Dispose();

    }

    void DeleteImage(String imageid)
    {
        cInventoryDAO objInvDAO = new cInventoryDAO();
        objInvDAO.DeleteImage(imageid);
        objInvDAO.Dispose();
    }

    public void DisplayErrorMessage(Exception exError)
    {
        Literal lit = new Literal();
        lit.Text = exError.Message;
        lblNotify.Controls.Add(lit);
        lblNotify.CssClass = "error";
        lblNotify.Visible = true;
    }
}