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

public partial class controls_admin_promotions : System.Web.UI.UserControl
{
    #region methods

    /// <summary>
    /// Method to Bind Promotion Data
    /// </summary>
    private void BindPromotionData()
    {
        try
        {
            ArrayList catList = xData.GetTypedByCriteriaSpecific("recId", typeof(oPromotion), "isActive", "1");
            rptPromotions.DataSource = catList;
            rptPromotions.DataBind();
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Bind Promotions
    /// </summary>
    private void BindLayoutTypes()
    {
        ArrayList LayoutTypes = new ArrayList();
        try
        {
            LayoutTypes = xData.GetTypedCollection("recId", typeof(oLayoutType));
            ddLayoutTypes.DataSource = LayoutTypes;
            ddLayoutTypes.DataTextField = "layout";
            ddLayoutTypes.DataValueField = "recId";
            ddLayoutTypes.DataBind();
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, 0);
            Response.Redirect("Error.aspx", false);
        }
    }

    /// <summary>
    /// Populate Form Values
    /// </summary>
    /// <param name="_Promotion"></param>
    private void PopulatePageFormValues(ref oPromotion _Promotion)
    {
        try
        {
            //populate values
            txtPromotion.Value = _Promotion.title;
            txtCaption.Value = _Promotion.caption;

            if (_Promotion.layoutTypeId > 0)
            {
                ddLayoutTypes.SelectedValue = _Promotion.layoutTypeId.ToString();
            }

            chkHideTitle.Checked = _Promotion.hideTitle;
            chkHideCaption.Checked = _Promotion.hideCaption;
            chkShowOnHome.Checked = _Promotion.showOnHome;

            string fileList = string.Empty;
            foreach (oPromotionFile promotionFile in xData.GetTypedByCriteriaSpecific("recId", typeof(oPromotionFile), "promotionId", _Promotion.recId.ToString()))
            {
                fileList += promotionFile.fileName + "<br/>";
            }
            lblCurrentFiles.Text = fileList;

            if (_Promotion.startDate.Year > 1901)
                txbStartDate.Text = _Promotion.startDate.ToString("dd/MM/yyyy");
            if (_Promotion.endDate.Year > 1901)
                txbEndDate.Text = _Promotion.endDate.ToString("dd/MM/yyyy");

        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, 0);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Form Values
    /// </summary>
    /// <param name="_Promotion"></param>
    private void SavePageFormValues(ref oPromotion _Promotion)
    {
        try
        {
            _Promotion.title = txtPromotion.Value;
            _Promotion.caption = txtCaption.Value;
            _Promotion.layoutTypeId = int.Parse(ddLayoutTypes.SelectedValue.ToString());
            _Promotion.hideTitle = chkHideTitle.Checked;
            _Promotion.hideCaption = chkHideCaption.Checked;
            _Promotion.showOnHome = chkShowOnHome.Checked;
            _Promotion.dateSaved = DateTime.Now;
            _Promotion.startDate = utils.formatStringToDate(txbStartDate.Text);
            _Promotion.endDate = utils.formatStringToDate(txbEndDate.Text);


        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, 0);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Method to Toggle Panels
    /// </summary>
    /// <param name="panelName"></param>
    private void TogglePanels(string panelName)
    {
        switch (panelName)
        {

            case "pnlPromotionPage":

                pnlPromotionPage.Visible = true;
                pnlPromotionList.Visible = false;
                break;
            case "pnlPromotionList":
                pnlPromotionPage.Visible = false;
                pnlPromotionList.Visible = true;
                break;
        }

        //clear result
        pnlResult.Visible = false;
    }

    /// <summary>
    /// Update Promotion Files
    /// </summary>
    /// <param name="recId"></param>
    private void UpdatePromotionFiles(int recId, bool isUpdate = false)
    {
        try
        {
            if (radImageUpload.UploadedFiles.Count > 0)
            {
                foreach (UploadedFile file in radImageUpload.UploadedFiles)
                {
                    oPromotionFile promotionFile = new oPromotionFile();

                    promotionFile.fileName = file.FileName.Replace(" ", "");
                    promotionFile.promotionId = recId;
                    promotionFile.isActive = true;

                    //upload file
                    string tempPath = Server.MapPath("upload/temp/") + promotionFile.fileName;
                    string destDir = Server.MapPath("upload/promotion/" + recId.ToString() + "/");

                    utils.validateFolder(Server.MapPath("upload/temp/"));
                    utils.validateFolder(destDir);

                    //upload file
                    promotionFile.path = recId.ToString() + "/" + promotionFile.fileName;
                    file.SaveAs(tempPath);

                    //resize the file 
                    utils.ResizeImageMaxWidth(tempPath, destDir, promotionFile.fileName, true, true, 800);

                    foreach (oPromotionFile existingFile in xData.GetTypedByCriteriaSpecific("recId", typeof(oPromotionFile), "promotionId,fileName", recId.ToString() + "," + promotionFile.fileName))
                    {
                        promotionFile.recId = existingFile.recId;
                    }

                    if (promotionFile.recId > 0)
                        xData.UpdateTyped("recId", promotionFile.recId.ToString(), typeof(oPromotionFile), promotionFile);
                    else
                        xData.SaveTyped("recId", typeof(oPromotionFile), promotionFile);
                }

                //ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "clearAllInputs", "TaskFileUploadCancel();", true);
            }


            //ArrayList tempToRemove = new ArrayList();
            //if (fuPromotion.HasFiles)
            //{
            //    foreach (HttpPostedFile postedFile in fuPromotion.PostedFiles)
            //    {
            //        oPromotionFile promotionFile = new oPromotionFile();

            //        promotionFile.fileName = postedFile.FileName.Replace(" ", "");
            //        promotionFile.promotionId = recId;
            //        promotionFile.isActive = true;

            //        //upload file
            //        string tempPath = Server.MapPath("upload/temp/") + promotionFile.fileName;
            //        string destDir = Server.MapPath("upload/promotion/" + recId.ToString() + "/");

            //        utils.validateFolder(Server.MapPath("upload/temp/"));
            //        utils.validateFolder(destDir);

            //        //upload file
            //        promotionFile.path = recId.ToString() + "/" + promotionFile.fileName;
            //        fuPromotion.SaveAs(tempPath);

            //        //resize the file 
            //        utils.ResizeImageMaxWidth(tempPath, destDir, promotionFile.fileName, false, true, 800);
            //        tempToRemove.Add(tempPath);

            //        foreach (oPromotionFile existingFile in xData.GetTypedByCriteriaSpecific("recId", typeof(oPromotionFile), "promotionId,fileName", recId.ToString() + "," + promotionFile.fileName))
            //        {
            //            promotionFile.recId = existingFile.recId;
            //        }

            //        if (promotionFile.recId > 0)
            //            xData.UpdateTyped("recId", promotionFile.recId.ToString(), typeof(oPromotionFile), promotionFile);
            //        else
            //            xData.SaveTyped("recId", typeof(oPromotionFile), promotionFile);
            //    }
            //}

            //fuPromotion = new FileUpload();

            //foreach (string tempFile in tempToRemove)
            //{
            //    utils.RemoveFile(tempFile);
            //}

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

    #endregion

    #region events

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

    /// <summary>
    /// New Promotion Click
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnNewPromotion_Click(object sender, EventArgs e)
    {
        try
        {
            //show Content Specific
            TogglePanels("pnlPromotionPage");
            Session["PromotionId"] = 0;
            utils.disposeSession("Promotion");
            oPromotion Promotion = new oPromotion();
            PopulatePageFormValues(ref Promotion);
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Edit the Promotion page
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkEdit_Click(object sender, EventArgs e)
    {
        oPromotion _Promotion = new oPromotion();
        ArrayList catList = new ArrayList();
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                //
                int recId = int.Parse(((LinkButton)sender).CommandArgument);
                if (recId > 0)
                {
                    Session["PromotionId"] = recId;
                    //get cat
                    catList = xData.GetTypedByCriteriaSpecific("recId", typeof(oPromotion), "recId", recId.ToString());
                    //enumerate list
                    foreach (oPromotion cat in catList)
                    {
                        //assign object
                        _Promotion = cat;
                        //populate page form
                        PopulatePageFormValues(ref _Promotion);
                        Session["Promotion"] = _Promotion;
                        break;
                    }

                    //show Promotion Form
                    TogglePanels("pnlPromotionPage");
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Remove the Promotion
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void lnkRemove_Click(object sender, EventArgs e)
    {
        try
        {
            if (sender.GetType() == typeof(LinkButton))
            {
                //
                int recId = int.Parse(((LinkButton)sender).CommandArgument);
                //Delete cat
                if (xData.DeleteTyped("recId", recId.ToString(), typeof(oPromotion)))
                {
                    xData.DeleteTyped("promotionId", recId.ToString(), typeof(oPromotionFile));

                    //rebind pages grid
                    BindPromotionData();
                    pnlResult.Visible = true;
                    //display successful result
                    lblResult.Text = "the selected Promotion was deleted successfully.";
                }
            }
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Cancel
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnCancel_Click(object sender, EventArgs e)
    {
        try
        {
            Session["PromotionId"] = 0;
            utils.disposeSession("Promotion");

            BindPromotionData();
            //show cat list
            TogglePanels("pnlPromotionList");
        }
        catch (Exception ex)
        {
            exception.HandleException("Promotions:", MethodBase.GetCurrentMethod().Name, ex, Session["user"]);
            Response.Redirect("/error", false);
        }
    }

    /// <summary>
    /// Save Click
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnSave_Click(object sender, EventArgs e)
    {
        oPromotion Promotion = new oPromotion();
        try
        {
            if (utils.verifySession("Promotion"))//update mode
            {
                Promotion = (oPromotion)Session["Promotion"];

                //save form values
                SavePageFormValues(ref Promotion);
                if (xData.UpdateTyped("recId", Promotion.recId.ToString(), typeof(oPromotion), Promotion))
                {
                    UpdatePromotionFiles(Promotion.recId, true);

                    Session["PromotionId"] = Promotion.recId;
                    Session["Promotion"] = Promotion;

                    BindPromotionData();
                    PopulatePageFormValues(ref Promotion);
                    pnlResult.Visible = true;
                    lblResult.Text = "your changes were updated successfully.";
                }
            }
            else
            {
                if (!xData.VerifyExists("recId", typeof(oPromotion), "title", txtPromotion.Value))
                {
                    Promotion.isActive = true;

                    //save form values
                    SavePageFormValues(ref Promotion);
                    Promotion.recId = xData.SaveTyped("recId", typeof(oPromotion), Promotion);
                    if (Promotion.recId > 0)
                    {
                        UpdatePromotionFiles(Promotion.recId, false);

                        Session["PromotionId"] = Promotion.recId;
                        Session["Promotion"] = Promotion;

                        BindPromotionData();
                        PopulatePageFormValues(ref Promotion);
                        pnlResult.Visible = true;
                        lblResult.Text = "your Promotion was created successfully.";
                    }
                }
                else
                {
                    pnlResult.Visible = true;
                    lblResult.Text = "A Promotion with this name already exists on the system";
                }
            }


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


    #endregion


    protected void radImageUpload_FileUploaded(object sender, Telerik.Web.UI.FileUploadedEventArgs e)
    {

    }
}