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

public partial class controls_module_media : ICanvasBase
{
    /// <summary>
    /// Toggle Panels View
    /// </summary>
    /// <param name="panelName"></param>
    private void TogglePanels(string panelName)
    {
        try
        {
            switch (panelName)
            {
                case "pnlMediaList":
                    pnlMediaList.Visible = true;
                    pnlMediaItem.Visible = false;
                    break;
                case "pnlMediaItem":
                    pnlMediaList.Visible = false;
                    pnlMediaItem.Visible = true;
                    break;
            }
        }
        catch (Exception ex)
        {
            //Handle Exception
            exception.HandleException("media:", MethodBase.GetCurrentMethod().Name, ex, 0);
            //Redirect to Error Page
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// handle display of the media page based on the type of way th epage is being viewed
    /// </summary>
    private void HandleDisplay()
    {
        string mediaCategory = String.Empty;
        string mediaArticle = String.Empty;
        string canvasName = String.Empty;
        try
        {
            canvasName = handler.GetRoutedData("canvas-title");
            mediaCategory = handler.GetRoutedData("media-category");
            mediaArticle = handler.GetRoutedData("media-article");

            if (canvasName != String.Empty)//canvas page
            {
                ArrayList canvasPages = xData.GetTypedByCriteriaSpecific("recId", typeof(oCanvas), "name", canvasName);

                foreach (oCanvas canvas in canvasPages)
                {
                    lblMediaListTitle.Text = canvas.display;
                }

                BindMedia(0);
                TogglePanels(pnlMediaList.ID);
            }
            else if (mediaCategory != String.Empty)//media Category
            {
                foreach (oMediaType mediaTyp in xData.GetTypedByCriteriaSpecific("recId", typeof(oMediaType), "mediaType", mediaCategory))
                {
                    lblMediaListTitle.Text = mediaTyp.mediaType;
                    BindMedia(mediaTyp.recId);
                    TogglePanels(pnlMediaList.ID);
                    break;
                }
            }
            else if (mediaArticle != string.Empty)
            {
                foreach (oMedia article in xData.GetTypedByCriteriaSpecific("recId", typeof(oMedia), "name", mediaArticle))
                {
                    PopulateArticle(article);
                    lblMediaListTitle.Text = article.mediaTypeName;
                    BindMedia(article.mediaType);
                    TogglePanels(pnlMediaItem.ID);
                    break;
                }
            }

        }
        catch (Exception ex)
        {
            //Handle Exception
            exception.HandleException("media:", MethodBase.GetCurrentMethod().Name, ex, 0);
            //Redirect to Error Page
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Populate Article details
    /// </summary>
    private void PopulateArticle(oMedia _article)
    {
        try
        {
            if (_article.mediaDate.Year > 1901)
                lblMediaDate.Text = "Date: " + _article.mediaDate.ToString("dd/MM/yyyy");

            lblIntroduction.Text = _article.introduction;

            if (_article.mediaAuthor != String.Empty)
                lblAuthor.Text = "By " + _article.mediaAuthor;

            lblMediaDetail.Text = _article.detail;
            lblMediaTitle.Text = _article.title;
            if (_article.mediaBanner != String.Empty && _article.mediaBanner.ToLower() != "none")
                imgBanner.ImageUrl = "~/upload/media/" + _article.mediaTypeName + "/" + _article.mediaBanner;
            else
                imgBanner.Visible = false;

            if (_article.mediathumb != String.Empty && _article.mediathumb.ToLower() != "none")
                imgMediaTumb.ImageUrl = "~/upload/media/" + _article.mediaTypeName + "/" + _article.mediathumb;
            else
                imgMediaTumb.Visible = false;

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

    /// <summary>
    /// Bind Media List
    /// </summary>
    private void BindMedia(int mediaType)
    {
        try
        {

            ArrayList mediaList = new ArrayList();

            if (mediaType > 0)

                mediaList = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedia), "isActive,mediaType", "1," + mediaType, "sequence, mediaDate DESC");
            else
                mediaList = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedia), "isActive", "1", "sequence, dateAdded DESC");

            rptMediaList.DataSource = mediaList;
            rptMediaList.DataBind();

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

    /// <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)
            {
                HandleDisplay();
            }

        }
        catch (Exception ex)
        {
            //Handle Exception
            exception.HandleException("media:", MethodBase.GetCurrentMethod().Name, ex, 0);
            //Redirect to Error Page
            Response.Redirect("/error", false);
        }

    }

    /// <summary>
    /// Back to list
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkBackToMediaList_Click(object sender, EventArgs e)
    {
        try
        {
            //TogglePanels(pnlMediaList.ID);
            Response.Redirect("/articles/blog", false);
        }
        catch (Exception ex)
        {
            //Handle Exception
            exception.HandleException("media:", MethodBase.GetCurrentMethod().Name, ex, 0);
            //Redirect to Error Page
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Read More
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkReadMore_Click(object sender, EventArgs e)
    {

        ArrayList artList = new ArrayList();
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                //
                int recId = int.Parse(((LinkButton)sender).CommandArgument);
                if (recId > 0)
                {
                    //get article
                    artList = xData.GetTypedByCriteriaSpecific("recId", typeof(oMedia), "recId", recId.ToString());
                    //enumerate list
                    foreach (oMedia article in artList)
                    {
                        PopulateArticle(article);
                        //show Media Form
                        TogglePanels(pnlMediaItem.ID);
                        break;
                    }
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Medias:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }
}