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_index : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["USERID"] == null)
        {
            Response.Redirect("/admin/");
        }
        
        Navigation objNav = new Navigation();
        header.InnerHtml = objNav.GetAdminHeader();
        adminNav.InnerHtml = objNav.GetAdminSubNavMenu("inventory");
        footer.InnerHtml = objNav.GetFooter(false, false);

        LoadInventory();
        MaintainScrollPositionOnPostBack = true;
    }

    public void LoadInventory()
    {
        cInventoryDAO objInvDAO = new cInventoryDAO();
        cInventoryList objInvList = objInvDAO.GetInventoryList();

        String rowClass = "odd";

        int nInvCount = objInvList.count;
        for (int nInvIndex = 0; nInvIndex < nInvCount; nInvIndex++)
        {
            cInventory objInv = objInvList[nInvIndex];

            TableRow tr = new TableRow();
            tr.CssClass = rowClass;
            
            TableCell tcTitle = new TableCell();
            TableCell tcListedOn = new TableCell();
            TableCell tcAction = new TableCell();

            tcListedOn.Text = objInv.ListedOn.ToShortDateString();

            HyperLink lnk = new HyperLink();
            lnk.Text = objInv.InventoryTitle;
            lnk.NavigateUrl = "/admin/edit-inventory.aspx?i=" + objInv.InventoryId.ToString();
            tcTitle.Controls.Add(lnk);

            LinkButton lbtn = new LinkButton();
            lbtn.Text = "Delete";
            lbtn.OnClientClick = "return confirm(\"Are you sure you want to delete this inventory item?\");";
            lbtn.Command += new CommandEventHandler(Delete_Inventory);
            lbtn.CommandName = "DeleteInventory";
            lbtn.CommandArgument = objInv.InventoryId.ToString();
            tcAction.Controls.Add(lbtn);

            Literal litActionSpacer = new Literal();
            litActionSpacer.Text = "&nbsp;&nbsp;|&nbsp;&nbsp;";
            tcAction.Controls.Add(litActionSpacer);

            HyperLink lImg = new HyperLink();
            lImg.Text = "Edit Photos";
            lImg.NavigateUrl = "/admin/edit-inventory-photos.aspx?i=" + objInv.InventoryId.ToString(); ;
            tcAction.Controls.Add(lImg);

            tr.Cells.Add(tcListedOn);
            tr.Cells.Add(tcTitle);
            tr.Cells.Add(tcAction);

            tblInventory.Rows.Add(tr);

            tcListedOn.Dispose();
            tcTitle.Dispose();
            tcAction.Dispose();
            tr.Dispose();

            if (rowClass.Equals("odd"))
            {
                rowClass = "even";
            }
            else
            {
                rowClass = "odd";
            }
        }
    }

    void Delete_Inventory(object sender, CommandEventArgs e)
    {
        cInventoryDAO objInvDAO = new cInventoryDAO();
        cInventory objInv = new cInventory();
        objInv.InventoryId = Convert.ToInt32(e.CommandArgument);
        objInvDAO.DeleteInventory(objInv);
        Response.Redirect("/admin/manage-inventory.aspx");
    }
}