using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using CMS.EcommerceProvider;
using CMS.GlobalHelper;
using CMS.Helpers;

/// <summary>
/// Summary description for ERPPayPalProvider
/// </summary>
public class ERPPayPalProvider : CMSPayPalProvider
{
    public override void ProcessPayment()
    {
        if ( this.ShoppingCartInfoObj != null )
        {
            string paymentGatewayUrl = this.GetPaymentGatewayUrl();
            if ( paymentGatewayUrl != "" )
            {
                Hashtable requestParams = new Hashtable();
                this.ErrorMessage = this.InitializePaymentRequest(requestParams);
                requestParams[(object) "custom"] = (object) this.ShoppingCartInfoObj.ShoppingCartCulture;
                if ( !(this.ErrorMessage == "") )
                    return;

                // pux modification
                //this.ShoppingCartControl.CleanUpShoppingCart();

                try
                {
                    this.ShoppingCartControl.ButtonNext.Enabled = false;
                    var kentico6RedirectScriptFormat = "\r\n<script type=\"text/javascript\">\r\n    //<![CDATA[\n\r\nfunction NewWindow(url, name, width, height) {\r\n    var oWindow = null;\r\n    oWindow = window.open(url, name, 'height=' + height + ',width=' + width + ',toolbar=no,directories=no,menubar=no,dependent=yes,resizable=yes');\r\n    oWindow.opener = this;\r\n    oWindow.focus();\r\n}\n//]]>\r\n</script>\r\n<script type=\"text/javascript\">\r\n    //<![CDATA[\n\r\nif ((parent != null) && (parent != window) && (parent.IsCMSDesk)) {\r\n    NewWindow('{0}', 'NewWindow', 500, 500); }\r\nelse {\r\n    document.location.replace('www.google.com');\r\n}\n//]]>\r\n</script>";
                    ScriptHelper.RegisterClientScriptBlock(this.ShoppingCartControl.Page, typeof(string), "RedirectScript", string.Format(kentico6RedirectScriptFormat, this.GetFullPaymentGatewayUrl(URLHelper.ResolveUrl(paymentGatewayUrl), requestParams), true));
                }
                catch
                {
                    this.ErrorMessage = ResHelper.GetString("PaymentGatewayProvider.ConnectionFailed");
                    this.ShoppingCartControl.ButtonNext.Enabled = true;
                }
            }
            else
                this.ErrorMessage = ResHelper.GetString("PaymentGatewayProvider.UrlNotDefined");
        }
        else
        {
            this.ErrorMessage = ResHelper.GetString("paymentgatewayprovider.paymentdatanotfound");
        }
    }

    private string GetFullPaymentGatewayUrl(string url, Hashtable requestParams)
    {
        foreach ( DictionaryEntry dictionaryEntry in requestParams )
            url = URLHelper.AddParameterToUrl(url, Convert.ToString(dictionaryEntry.Key), HttpUtility.UrlEncode(Convert.ToString(dictionaryEntry.Value)));

        return url;
    }
}