using framework_business;
using framework_library;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class controls_structure_navigation : System.Web.UI.UserControl, IControlBase
{
    /// <summary>
    /// Build Menu Nav
    /// </summary>
    /// <returns></returns>
    private string BuildMenuNav(bool isRightAligned)
    {
        string result = String.Empty;
        StringBuilder navBuilder = new StringBuilder();
        oUser user = new oUser();
        try
        {
            //pick up active page
            string ActivePage = String.Empty;
            switch (Page.AppRelativeVirtualPath.ToLower())
            {
                case "~/default.aspx":
                    ActivePage = "home";
                    break;
                case "~/canvas.aspx":
                    ActivePage = handler.GetRoutedData("canvas-title");
                    break;
                case "~/products.aspx":
                    ActivePage = handler.GetRoutedData("canvas-title");
                    break;
                case "~/media.aspx":
                    ActivePage = "blog";
                    break;
                case "~/error.aspx":
                    return result;
                default:
                    ActivePage = "home";
                    break;
            }

            if (utils.verifySession("user"))
            {
                user = (oUser)Session["user"];
            }

            if (isRightAligned)
            {
                /* CVH 2016-04-11 Don't add another ul. The right aligned menu is already being built into a ul to conserve space. Just add li's to the string */
                //navBuilder.Append("<ul class=\"nav navbar-nav navbar-right\">");
            }
            else
            {
                navBuilder.Append("<ul class=\"nav navbar-nav\">");



                /* CVH 2016-08-31 Remove Home from navbar, can navigate to Home via logo */

                //Home Link
                //if (ActivePage == "home")
                //    navBuilder.Append("<li class=\"active\">");
                //else
                //    navBuilder.Append("<li>");
                //navBuilder.Append("<a href=\"/home\">Home</a>");
                //navBuilder.Append("</li>");
            }

            ArrayList canvasPages = new ArrayList();

            //Build up Canvas links
            if (isRightAligned)
                canvasPages = xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvas), "isActive,isVisible,parentId,isRightAligned", "1,1,0,1", "sequence");
            else
                canvasPages = xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvas), "isActive,isVisible,parentId,isRightAligned", "1,1,0,0", "sequence");

            foreach (oCanvas canvas in canvasPages)
            {
                int counter = 0;

                if (handler.validateCanvas(canvas))
                {
                    //check if products then build drop down menu for categories
                    bool isProductsPage = false;
                    /* CVH 2016-08-11 Check if Company Setup, build up submenu */
                    bool isCompanySetup = false;
                    foreach (oCanvasMetaData meta in xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvasMetaData), "isActive,canvasId", "1," + canvas.recId.ToString(), "sequence"))
                    {
                        if (meta.moduleId == pNums.Module.Products.GetHashCode())
                        { isProductsPage = true; }

                        if (meta.moduleId == pNums.Module.CompanySetup.GetHashCode())
                        { isCompanySetup = true; }

                        break;
                    }

                    if (isProductsPage)
                    {
                        bool isProductPageActive = false;
                        if (Page.RouteData.Values["product-category"] != null && Page.RouteData.Values["product-category"].ToString() != String.Empty)
                        { isProductPageActive = true; }//this means we are on aproduct page
                        ArrayList categories = xData.GetTypedByCriteriaSpecific("recId", typeof(oProductCategory), "isActive,parentId", "1,0", "sequence");

                        if (isProductPageActive)
                            navBuilder.Append("<li class=\"dropdown active\">");
                        else
                            navBuilder.Append("<li class=\"dropdown\">");

                        navBuilder.Append("<a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" role=\"button\" aria-expanded=\"false\">" + canvas.display + " <span class=\"caret\"></span></a>");
                        navBuilder.Append("<ul class=\"dropdown-menu\" role=\"menu\">");
                        foreach (oProductCategory cat in categories)
                        {
                            counter++;
                            navBuilder.Append("<li><a href=\"/products/" + cat.name.ToLower() + "\">" + cat.category + "</a></li>");
                        }

                        navBuilder.Append("</ul>");
                        navBuilder.Append("</li>");

                    }
                    else if (isCompanySetup)
                    {

                        bool isSetupPageActive = false;
                        if (Page.RouteData.Values["setup-view"] != null && Page.RouteData.Values["setup-view"].ToString() != String.Empty)
                        { isSetupPageActive = true; }//this means we are on company setup page

                        if (isSetupPageActive)
                            navBuilder.Append("<li class=\"dropdown active\">");
                        else
                            navBuilder.Append("<li class=\"dropdown\">");

                        navBuilder.Append("<a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" role=\"button\" aria-expanded=\"false\">" + canvas.display + " <span class=\"caret\"></span></a>");
                        navBuilder.Append("<ul class=\"dropdown-menu\" role=\"menu\">");

                        navBuilder.Append("<li><a href=\"/pages/" + canvas.name.ToLower() + "/mycompanydetails\">My Company Details</a></li>");
                        navBuilder.Append("<li><a href=\"/pages/" + canvas.name.ToLower() + "/notes\">Notes</a></li>");
                        navBuilder.Append("<li><a href=\"/pages/" + canvas.name.ToLower() + "/emailtemplates\">Email Templates</a></li>");
                        /* CVH 2016-08-11 Enable license info only for Admin users */
                        if (user != null && user.userType == pNums.UserType.AdminUser.GetHashCode())
                        {
                            navBuilder.Append("<li><a href=\"/pages/" + canvas.name.ToLower() + "/licenseinformation\">License Information</a></li>");
                            navBuilder.Append("<li><a href=\"/pages/" + canvas.name.ToLower() + "/smscredits\">SMS Credits</a></li>");
                        }
                        navBuilder.Append("</ul>");
                        navBuilder.Append("</li>");
                    }
                    else//normal canvas page
                    {
                        //fetch canvas children
                        ArrayList canvasChildren = xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvas), "isActive,parentId", "1," + canvas.recId.ToString(), "sequence");
                        if (canvasChildren.Count > 0 && !canvas.isComposite)//we have a drop down - ignore composite
                        {

                            bool isActive = false;

                            if (canvas.name.ToLower() == ActivePage.ToLower())
                                isActive = true;
                            else//check if any children pages are active
                            {
                                foreach (oCanvas child in canvasChildren)
                                {
                                    if (child.name.ToLower() == ActivePage.ToLower())
                                    {
                                        isActive = true;
                                        break;
                                    }
                                }
                            }



                            if (isActive)
                                navBuilder.Append("<li class=\"dropdown active\">");
                            else
                                navBuilder.Append("<li class=\"dropdown\">");

                            if (canvas.isAccessible)
                            {
                                //navBuilder.Append("<a href=\"/pages/" + canvas.name.ToLower() + "\" >" + canvas.display + "</a>");
                                navBuilder.Append("<button type=\"button\" onclick=\"location.href='/pages/" + canvas.name.ToLower() + "';\" class=\"splitmenu\">" + canvas.display + "</button>");
                                navBuilder.Append("<button type=\"button\" class=\"splitmenu dropdown-toggle\" data-toggle=\"dropdown\" aria-haspopup=\"true\" aria-expanded=\"false\">");
                                navBuilder.Append("<span class=\"caret\"></span><span class=\"sr-only\">Toggle Dropdown</span></button>");
                            }
                            else
                            {
                                navBuilder.Append("<a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" role=\"button\" aria-expanded=\"false\">" + canvas.display + " <span class=\"caret\"></span></a>");
                            }
                            //navBuilder.Append("<a href=\"/pages/" + canvas.name.ToLower() + "\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" role=\"button\" aria-expanded=\"false\">" + canvas.display + " <span class=\"caret\"></span></a>");
                            navBuilder.Append("<ul id=\"divScrollableMenu\" class=\"dropdown-menu scrollable-menu\" role=\"menu\">");

                            foreach (oCanvas child in canvasChildren)
                            {
                                if (handler.validateCanvas(child))
                                {
                                    counter++;
                                    if (child.isExternal)//check if external or custom link
                                    {
                                        if (child.externalPath.ToLower().Contains("http://"))
                                        {
                                            if (child.isSummary)//GR 28/11/2016 include summary on menu item
                                            { navBuilder.Append("<li><a href=\"" + child.externalPath + "\" target=\"_blank\">" + child.display + "<br/>" + child.summary + "</a></li>"); }
                                            else
                                            { navBuilder.Append("<li><a href=\"" + child.externalPath + "\" target=\"_blank\">" + child.display + "</a></li>"); }
                                        }

                                        else
                                        {
                                            if (child.isSummary)//GR 28/11/2016 include summary on menu item
                                            { navBuilder.Append("<li><a href=\"" + child.externalPath + "\">" + child.display + "<br/>" + child.summary + "</a></li>"); }
                                            else
                                            { navBuilder.Append("<li><a href=\"" + child.externalPath + "\">" + child.display + "</a></li>"); }
                                        }
                                    }
                                    else
                                    {
                                        /* CVH 2016-04-07 Check for 3rd level children */
                                        ArrayList subChildList = xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvas), "isActive,parentId", "1," + child.recId.ToString(), "sequence");
                                        if (subChildList == null || subChildList.Count <= 0)
                                        {
                                            if (child.isSummary)//GR 28/11/2016 include summary on menu item
                                                navBuilder.Append("<li><a href=\"/pages/" + child.name.ToLower() + "\">" + child.display + "<br/>" + child.summary + "</a></li>");
                                            else
                                                navBuilder.Append("<li><a href=\"/pages/" + child.name.ToLower() + "\">" + child.display + "</a></li>");
                                        }
                                        else
                                        {
                                            /* CVH 2016-04-07 Build collapsable panel for submenu */
                                            StringBuilder subGroup = new StringBuilder();
                                            subGroup.Append("<li><div>");
                                            subGroup.Append("    <div>");
                                            subGroup.Append("      <div>");
                                            subGroup.Append("        <div>" + child.display);
                                            /* CVH 2016-04-07 Call javascript function to manually toggle the collapse panel, and cancel propagation so that menu doesn't close after click. Set href to javescript:void(0), otherwise the scrollbar moves */
                                            subGroup.Append("          <a onClick=\"SubmenuClick('collapse" + child.recId + "');\" data-toggle=\"collapse\" class=\"pull-right\" href=\"javascript:void(0)\"><span class=\"glyphicon glyphicon-chevron-down faqGroupArrow\" aria-hidden=\"true\"></span></a>");
                                            subGroup.Append("        </div>");
                                            subGroup.Append("      </div>");
                                            subGroup.Append("      <div id=\"collapse" + child.recId + "\" class=\"panel-collapse collapse\">");
                                            subGroup.Append("        <div class=\"panel-body\">");

                                            foreach (oCanvas sub in subChildList)
                                            {
                                                subGroup.Append("<div class=\"submenu\"><a href=\"/pages/" + sub.name.ToLower() + "\">" + sub.display + "</a></div>");
                                            }

                                            subGroup.Append("</div></div></div></div></li>");

                                            navBuilder.Append(subGroup.ToString());
                                        }
                                    }

                                    if (counter != canvasChildren.Count)//dont add divider after last record
                                        navBuilder.Append("<li class=\"divider\"></li>");
                                }

                            }
                            navBuilder.Append("</ul>");
                            navBuilder.Append("</li>");

                        }
                        else //menu link
                        {
                            if (canvas.name.ToLower() == ActivePage.ToLower())
                                navBuilder.Append("<li class=\"active\">");
                            else
                                navBuilder.Append("<li>");

                            if (canvas.isExternal)//check if external or custom link
                            {
                                if (canvas.externalPath.ToLower().Contains("http://"))
                                    navBuilder.Append("<a href=\"" + canvas.externalPath + "\" target=\"_blank\">" + canvas.display + "</a>");
                                else
                                {
                                    if (canvas.externalPath.StartsWith("#"))//cater from smint scrolling
                                        navBuilder.Append("<a href=\"" + canvas.externalPath + "\" class=\"intLink\">" + canvas.display + "</a>");
                                    else
                                        navBuilder.Append("<a href=\"" + canvas.externalPath + "\">" + canvas.display + "</a>");
                                }

                            }
                            else
                            {
                                navBuilder.Append("<a href=\"/pages/" + canvas.name.ToLower() + "\">" + canvas.display + "</a>");
                            }
                            navBuilder.Append("</li>");
                        }
                    }
                }
            }

            /* CVH 2016-04-11 Right aligned menu is being added to a ul. Just adding li items */
            if (!isRightAligned)
                navBuilder.Append("</ul>");
            result = navBuilder.ToString();

        }
        catch (Exception ex)
        {
            exception.HandleException("navigation:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);

        }

        return result;
    }



    /// <summary>
    /// Handler User display
    /// </summary>
    /// <param name="_user"></param>
    private void HandleUserDisplay(bool _newItem)
    {
        oUser user = new oUser();
        try
        {

            if (utils.verifySession("user"))
            {
                user = (oUser)Session["user"];
                lnkLogin.Visible = false;
                lnkRegister.Visible = false;
                lnkLogOut.Visible = true;
                lnkProfile.Visible = true;
                lblUsername.Text = user.name;
            }
            else if (!utils.verifySession("logout"))
            {
                if (Request.AnonymousID != null)
                {
                    oSetup _setup = handler.ReturnSetup();
                    //request cookie from the browser
                    string cookie = Request.AnonymousID;
                    //verify we have a user with this cookie
                    foreach (oUser usr in xData.GetTypedByCriteriaSpecific("recId", typeof(oUser), "cookieId,customerCode", cookie + "," + _setup.code, "", "pal_",true))
                    {
                        user = usr;
                        break;
                    }
                    if (user.recId > 0)
                    {
                        Session["user"] = user;
                        lnkLogin.Visible = false;
                        lnkRegister.Visible = false;
                        lnkLogOut.Visible = true;
                        lnkProfile.Visible = true;
                        lblUsername.Text = user.name;

                    }
                    else
                    {
                        lnkLogin.Visible = true;
                        lnkRegister.Visible = true;
                        lnkLogOut.Visible = false;
                        lnkProfile.Visible = false;
                    }
                }
                else
                {
                    lnkLogin.Visible = true;
                    lnkRegister.Visible = true;
                    lnkLogOut.Visible = false;
                }

            }
            else
            {
                lnkLogin.Visible = true;
                lnkRegister.Visible = true;
                lnkLogOut.Visible = false;
                lnkProfile.Visible = false;
            }


            if (user.recId > 0)
            {
                oOrder currentorder = new oOrder();
                //get order for user if there is one
                foreach (oOrder order in xData.GetTypedByCriteriaSpecific("recId", typeof(oOrder), "userId,orderSent", user.recId + ",0"))
                { currentorder = order; break; }

                if (currentorder.orderTotal > 0)
                {
                    int itemCount = xData.FetchProductOrderItems(currentorder.recId).Count;
                    if (_newItem)
                    {
                        lnkBasketAdded.Visible = true;
                        lnkProfile.Visible = false;
                        lnkBasket.Visible = false;
                        basketcontent.Visible = false;
                        basketitemcontent.Visible = true;
                        lblAddedCount.Text = itemCount.ToString();
                        lblBaasketItemCount.Text = itemCount.ToString();
                    }
                    else
                    {
                        lnkBasketAdded.Visible = false;
                        lnkProfile.Visible = true;
                        lnkBasket.Visible = true;
                        basketcontent.Visible = true;
                        basketitemcontent.Visible = false;
                        lblAddedCount.Text = itemCount.ToString();
                        lblBaasketItemCount.Text = itemCount.ToString();
                    }

                    //lblBasketCount.Text = itemCount + " items R" + currentorder.orderTotal.ToString().Replace(".00", "");
                    //lblBasketCountLoggedIn.Text = itemCount + " items R" + currentorder.orderTotal.ToString().Replace(".00", "");
                }
            }

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


    #region events

    /// <summary>
    /// Event fires from control base
    /// </summary>
    public void ReloadControl()
    {
        /* CVH 2016-07-27 Add menu build to ReloadControl, otherwise menu doesn't refresh (needed for TSP) */
        //Setup Pallette Menu
        lblPaletteNav.Text = BuildMenuNav(false);
        lblPaletteNavRight.Text = BuildMenuNav(true);
        foreach (oModule mod in xData.GetTypedByCriteriaSpecific("recId", typeof(oModule), "recId", pNums.Module.Products.GetHashCode().ToString()))
        {
            shopping.Visible = mod.isActive;
            break;
        }

        HandleUserDisplay(true);

        upNav.Update();
    }

    public void SaveControlData() { }

    /// <summary>
    /// Page Load Event
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            if (!Page.IsPostBack)
            {
                //Setup Pallette Menu
                lblPaletteNav.Text = BuildMenuNav(false);
                lblPaletteNavRight.Text = BuildMenuNav(true);
                foreach (oModule mod in xData.GetTypedByCriteriaSpecific("recId", typeof(oModule), "recId", pNums.Module.Products.GetHashCode().ToString()))
                {
                    shopping.Visible = mod.isActive;
                    break;
                }
                HandleUserDisplay(false);
            }

        }
        catch (Exception ex)
        {
            exception.HandleException("navigation:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);

        }
    }

    /// <summary>
    /// Search button
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnSearch_Click(object sender, EventArgs e)
    {
        try
        {
            if (txtSearch.Value != String.Empty)
            {
                Session["search"] = txtSearch.Value;
            }

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

    /// <summary>
    /// Basket button
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkBasket_Click(object sender, EventArgs e)
    {
        try
        {
            Response.Redirect("/my-cart", false);
        }
        catch (Exception ex)
        {
            exception.HandleException("Master:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }



    /// <summary>
    /// Logout button
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkLogOut_Click(object sender, EventArgs e)
    {
        try
        {
            Session["user"] = null;
            Session["logout"] = 1;
            Response.Redirect(Request.Url.AbsoluteUri.Split('?')[0], false);
        }
        catch (Exception ex)
        {
            exception.HandleException("Master:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    #endregion
}