using System;
using System.Text;
using System.Data;

using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net.Mail;

public partial class Admin_OrderWizard_Complete : WebBlocks.AdministrativePage
{
    private int OrderID
    {
        get { return (ViewState["OrderID"] == null ? 0 : (int)ViewState["OrderID"]); }
        set { ViewState["OrderID"] = value; }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            OrderID = Int32.Parse(Request["OrderID"]);

            // first step, check if the order has been captured
            DataRow dr = Database.Orders_GetByOrderID(OrderID);

            bool IsAuthorized = (bool)dr["IsAuthorized"];
            bool IsCaptured = (bool)dr["IsCaptured"];

            if (IsCaptured) // skip step one if its captured already
                wizShip.ActiveStepIndex = 1;
        }
    }

    protected void btnCapture_Click(object sender, EventArgs e)
    {
        Gateways.GatewayBase gateway = Gateways.GatewayBase.GetGateway(Configuration.Get("Gateways.PaymentGateway"));
        if (gateway.CaptureFunds(OrderID))
            litCapture.Text = "Finalization Successful";
        else
        {
            DataRow dr = Database.Orders_GetByOrderID(OrderID);

            litCapture.Text = "<div style='color: red'>Finalization failed for the following reason:<br>";
            litCapture.Text += (dr["LastResponseText"] == DBNull.Value ? "No Reason" : (string)dr["LastResponseText"]);
            litCapture.Text += "</div><br>If you'd like to continue anyway, you can click the 'Next' button below.  Otherwise, you may want to <a href='EditOrder.aspx?OrderID=" + OrderID + "'>check the order details</a>.";
        }
    }
    protected void wizShip_NextButtonClick(object sender, WizardNavigationEventArgs e)
    {
        if (e.CurrentStepIndex == 1)
        {
            Database.Orders_SetTrackingNumber(OrderID, txtTrackingNumber.Text);
        }
        else if (e.CurrentStepIndex == 2)
        {
            // send email
            if (chkSendEmail.Checked)
                SendEmail();
        }
    }

    protected void wizShip_FinishButtonClick(object sender, WizardNavigationEventArgs e)
    {
        Database.Orders_UpdateForProcessing(OrderID, null, DateTime.Now, 3, null, null);

        Response.Redirect("EditOrder.aspx?OrderID=" + OrderID.ToString());
    }

    private void SendEmail()
    {
        DataRow drOrder = Database.Orders_GetByOrderID(OrderID);
        DataRow drCustomer = Database.Customers_Get((int)drOrder["CustomerID"]);

        if (drOrder != null && drCustomer != null)
        {
            string EmailAddress = (string)drCustomer["EmailAddress"];

            // send order confirmation email
            TemplatedEmail email = new TemplatedEmail(this, "~/EmailTemplates/OrderComplete.html");
            email.From = new MailAddress(Configuration.Get("Emails.ReplyEmail"), Configuration.Get("Emails.FromName"));
            email.To.Add(new MailAddress(EmailAddress));

            email.TemplateVariables.Add("[[OrderID]]", OrderID.ToString());
            email.TemplateVariables.Add("[[Tracking Number]]", txtTrackingNumber.Text);

            // grab data needed to send the email
            DataRow drBilling = Database.OrderAddresses_GetByOrderAddressID((int)drOrder["BillingAddressID"]);

            email.TemplateVariables.Add("[[BillingFirstName]]", (string)drBilling["FirstName"]);
            email.TemplateVariables.Add("[[BillingLastName]]", (string)drBilling["LastName"]);
            email.TemplateVariables.Add("[[BillingAddress]]", (string)drBilling["Address"]);
            email.TemplateVariables.Add("[[BillingCity]]", (string)drBilling["City"]);
            email.TemplateVariables.Add("[[BillingState]]", (string)drBilling["State"]);
            email.TemplateVariables.Add("[[BillingZipCode]]", (string)drBilling["ZipCode"]);
            email.TemplateVariables.Add("[[BillingCountry]]", (string)drBilling["Country"]);
            email.TemplateVariables.Add("[[BillingPhone]]", (string)drBilling["Phone"]);

            DataRow drShipping = Database.OrderAddresses_GetByOrderAddressID((int)drOrder["ShippingAddressID"]);

            email.TemplateVariables.Add("[[ShippingFirstName]]", (string)drShipping["FirstName"]);
            email.TemplateVariables.Add("[[ShippingLastName]]", (string)drShipping["LastName"]);
            email.TemplateVariables.Add("[[ShippingAddress]]", (string)drShipping["Address"]);
            email.TemplateVariables.Add("[[ShippingCity]]", (string)drShipping["City"]);
            email.TemplateVariables.Add("[[ShippingState]]", (string)drShipping["State"]);
            email.TemplateVariables.Add("[[ShippingZipCode]]", (string)drShipping["ZipCode"]);
            email.TemplateVariables.Add("[[ShippingCountry]]", (string)drShipping["Country"]);

            DataTable dtOrderItems = Database.OrderItems_GetForAdmin(OrderID);

            StringBuilder str = new StringBuilder();

            str.Append("<table cellpadding='5' cellspacing='0'>");
            str.Append("<tr><th align='left'>Quantity</th><th align='left'>Item</th><th align='left'>Item Price</th><th align='left'>Total</th>");

            foreach (DataRow dr in dtOrderItems.Rows)
            {
                str.Append("<tr><td>");
                str.Append(dr["Quantity"].ToString());
                str.Append("</td><td>");
                str.Append((string)dr["ItemName"]);
                str.Append("</td><td>");
                str.Append(String.Format("{0:C}", (decimal)dr["Price"]));
                str.Append("</td><td>");
                str.Append(String.Format("{0:C}", (decimal)dr["Cost"]));
                str.Append("</td>");
            }

            str.Append("</table>");

            email.TemplateVariables.Add("[[ShoppingCart]]", str.ToString());
            email.TemplateVariables.Add("[[Comments]]", txtComments.Text);
            email.Send();
        }
    }
}