using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

using Crafted.Helpers;
using Crafted.ECommerce.BO;
using Crafted.ECommerce.CL;
using Crafted.ECommerce.DAL;

namespace Crafted.Bonlays.UserControls
{
    public partial class SideMenu : System.Web.UI.UserControl
    {
        private bool useImage = false;

        protected void Page_Load(object sender, EventArgs e)
        {

        }

        public bool GroupLink
        {
            get
            {
                return !litGroupName.Visible;
            }
            set
            {
                litGroupName.Visible = !value;
                lnkGroupName.Visible = value;
            }
        }

        public bool UseImage
        {
            get { return this.useImage; }
            set { this.useImage = value; }
        }


        public CategoryGroup Group
        {
            set
            {
                lnkGroupName.NavigateUrl = UrlHelper.Url(UrlHelper.PageType.CategoryGroup, value, false);
                lnkGroupName.Text = value.Name;
                litGroupName.Text = String.Format("<span>{0}</span>", value.Name);
                rptCategories.DataSource = value.Categories;
                rptCategories.DataBind();
                pnlMenu.Visible = rptCategories.Items.Count != 0;
            }
        }

        public void RenderAllGroups(CategoryGroupCollection cgl)
        {
            string cat = "Categories";
            this.lnkGroupName.NavigateUrl = "/";
            this.lnkGroupName.Text = cat;
            this.litGroupName.Text = string.Format("<span>{0}</span>", cat);
            this.rptGroups.DataSource = cgl;
            this.rptGroups.DataBind();
            this.pnlMenu.Visible = true;
            this.pnlMenuSingle.Visible = false;
            this.pnlMenuMulti.Visible = true;
        }

        public void rptCategories_OnItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
            {
                Category category = (Category)e.Item.DataItem;
                HyperLink lnkCategory = (HyperLink)e.Item.FindControl("lnkCategory");
                Literal litCategory = (Literal)e.Item.FindControl("litCategory");
                HtmlGenericControl liCategory = (HtmlGenericControl)e.Item.FindControl("liCategory");

                HtmlGenericControl liSubCategory = (HtmlGenericControl)e.Item.FindControl("liSubCategory");
                Image imgMan = (Image)e.Item.FindControl("imgMan");
                PlaceHolder pnlSubCategories = (PlaceHolder)liSubCategory.FindControl("pnlSubCategories");


                //PlaceHolder pnlSubCategories = (PlaceHolder)e.Item.FindControl("pnlSubCategories");
                Repeater subCategories = (Repeater)e.Item.FindControl("rptSubCategories");

                //If the category is a sub category
                if (category.ParentCategoryId != 0)
                {
                    foreach (var topLevelCategory in CategoriesCL.GetTopLevelCategories())
                    {
                        if (category.ParentCategoryId == topLevelCategory.Id) //Match parent
                        {
                            pnlSubCategories.Visible = true;
                            CategoryCollection subCategoriesCollection = CategoriesDALC.GetSubCategories(category.ParentCategoryId); //Get all subcategories for that parent
                            List<Category> sc = new List<Category>(subCategoriesCollection);
                            subCategories.DataSource = sc;
                            subCategories.DataBind();
                        }
                    }
                }
                else
                {
                    pnlSubCategories.Visible = false;

                    lnkCategory.NavigateUrl = UrlHelper.Url(UrlHelper.PageType.Category, category, false);
                    litCategory.Text = HttpUtility.HtmlEncode(category.Title);
                    if ((base.Request.QueryString["fullurl"] != null) && base.Request.QueryString["fullurl"].Contains(lnkCategory.NavigateUrl))
                    {
                        lnkCategory.CssClass = "selected";
                    }
                    if (this.UseImage)
                    {
                        litCategory.Visible = false;
                        imgMan.Visible = true;
                        if (category.Imaging.Count > 0)
                        {
                            imgMan.ImageUrl = category.Imaging.MainImage.Images.ByType("Thumbnail").HtmlUrl;
                            imgMan.AlternateText = string.IsNullOrEmpty(category.Imaging.MainImage.AlternateText) ? category.Imaging.MainImage.AlternateText : category.Title;
                        }
                        imgMan.Attributes.Add("style", "padding-left:16px; padding-bottom:10px;");
                        liCategory.Attributes.Add("style", "height:auto;float:left;width:90px;");
                        lnkCategory.Attributes.Add("style", "height: auto; background:#F7F7F4;");
                    }
                }
            }
        }

        public void rptGroups_OnItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if ((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem))
            {
                CategoryGroup categoryGroup = (CategoryGroup)e.Item.DataItem;
                HyperLink lnkCategoryGroup = (HyperLink)e.Item.FindControl("lnkCategoryGroup");
                Literal litCategoryGroup = (Literal)e.Item.FindControl("litCategoryGroup");
                PlaceHolder pnlShow = (PlaceHolder)e.Item.FindControl("pnlShow");
                Repeater rptInnerCategories = (Repeater)e.Item.FindControl("rptInnerCategories");
                lnkCategoryGroup.NavigateUrl = UrlHelper.Url(UrlHelper.PageType.CategoryGroup, categoryGroup, false);
                litCategoryGroup.Text = HttpUtility.HtmlEncode(categoryGroup.Name);
                if ((categoryGroup.Categories.Count > 0) && (categoryGroup.Id != CategoriesCL.GetCategoryGroups("manufacturers").Id))
                {
                    List<Category> cc = new List<Category>(categoryGroup.Categories);
                    cc.Sort(new Comparison<Category>(delegate(Category nameA, Category nameB) { return nameA.Title.ToLower().CompareTo(nameB.Title.ToLower()); }));
                    rptInnerCategories.DataSource = cc;
                    rptInnerCategories.DataBind();
                }
                else
                {
                    pnlShow.Visible = false;
                }
            }
        }


    }
}