using System;
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;

public partial class MyAccount : WebBlockPage
{
    protected override void OnInit(EventArgs e)
    {
        if (CustomerInfo == null)
            Response.Redirect("Login.aspx");
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            BindShippingAddresses();
            BindBillingAddresses();
            BindOrders();
        }
    }

    private void BindShippingAddresses()
    {
        rblShippingAddresses.Items.Clear();

        DataTable dt = Database.Addresses_GetByCustomerID(CustomerInfo.CustomerID, false);

        foreach (DataRow dr in dt.Rows)
        {
            string AddressSnippet = (string)dr["Address"] + ", " + (string)dr["City"] + ", " + (string)dr["State"] + ", " + (string)dr["ZipCode"];
            AddressSnippet = AddressSnippet.Substring(0, Math.Min(40, AddressSnippet.Length)) + "...";
            rblShippingAddresses.Items.Add(new ListItem(AddressSnippet, dr["AddressID"].ToString()));
        }

        if (dt.Rows.Count == 0)
        {
            litNoShippingAddresses.Visible = true;
            btnDeleteShipping.Visible = false;
        }
    }

    private void BindBillingAddresses()
    {
        rblBillingAddresses.Items.Clear();

        DataTable dt = Database.Addresses_GetByCustomerID(CustomerInfo.CustomerID, true);

        foreach (DataRow dr in dt.Rows)
        {
            string AddressSnippet = (string)dr["Address"] + ", " + (string)dr["City"] + ", " + (string)dr["State"] + ", " + (string)dr["ZipCode"];
            AddressSnippet = AddressSnippet.Substring(0, Math.Min(40, AddressSnippet.Length)) + "...";
            rblBillingAddresses.Items.Add(new ListItem(AddressSnippet, dr["AddressID"].ToString()));
        }

        if (dt.Rows.Count == 0)
        {
            litNoBillingAddresses.Visible = true;
            btnDeleteBilling.Visible = false;
        }
    }

    private void BindOrders()
    {
        DataTable dt = Database.Orders_GetByCustomerID(CustomerInfo.CustomerID);

        gvOrders.DataSource = dt;
        gvOrders.DataBind();
    }
    protected void btnDeleteShipping_Click(object sender, EventArgs e)
    {
        Page.Validate("shipping");
        if (Page.IsValid)
            Database.Addresses_Delete(Int32.Parse(rblShippingAddresses.SelectedValue));

        BindShippingAddresses();
    }

    protected void btnDeleteBilling_Click(object sender, EventArgs e)
    {
        Page.Validate("billing");
        if (Page.IsValid)
            Database.Addresses_Delete(Int32.Parse(rblBillingAddresses.SelectedValue));

        BindBillingAddresses();
    }

    protected void btnChangePassword_Click(object sender, EventArgs e)
    {
        DataRow dr = Database.Customers_GetNonOneTimeByEmailAddressAndPassword(CustomerInfo.EmailAddress, txtCurrentPassword.Text);

        if (dr != null)
        {
            Database.Customers_UpdatePassword(CustomerInfo.CustomerID, txtNewPassword.Text);

            Page.ClientScript.RegisterStartupScript(typeof(string), "success", "alert('Your password has been changed.')", true);
        }
        else
            Page.ClientScript.RegisterStartupScript(typeof(string), "failure", "alert('Your entry for existing password does not match your customer record.')", true);
    }
}