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;
using ConfigurationControls;

public partial class Admin_Configuration : WebBlocks.AdministrativePage
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
            initialize();
    }

    private void initialize()
    {
        // load in values by traversing control tree
        foreach (Control c in pnlConfig.Controls)
        {
            if (c is IConfigurationControl)
            {
                // bind options first, if they need it
                IConfigurationControl ctl = (IConfigurationControl)c;
                if (ctl is ConfigCheckboxList || ctl is ConfigDropDown)
                {
                    // bind options, if it has them
                    string opts = Database.Variables_GetOptions(ctl.Variable);
                    if (opts != null)
                        foreach (string s in opts.Split(','))
                            ((ListControl)ctl).Items.Add(new ListItem(s));
                }

                try
                {
                    ctl.FieldValue = Configuration.Get(ctl.Variable);
                }
                catch
                {
                    throw new Exception(ctl.Variable + " is not set");
                }
            }
        }

        // Grab data from config
        
        /*
        if (conf["Shipping.Method"] == "FlatRate")
        {
            //txtBaseCost.Text = conf["Shipping.FlatRate.BaseCost"];
            //txtCostPerPound.Text = conf["Shipping.FlatRate.CostPerPound"];
            //txtPounds.Text = conf["Shipping.FlatRate.PoundLimit"];
            //txtInternational.Text = conf["Shipping.FlatRate.InternationalOrder"];
            txtCap.Text = conf["Shipping.FlatRate.Cap"];
        }

        txtFreeShipping.Text = conf["Shipping.FreeShippingAmount"];
        txtTaxRate.Text = conf["Tax.Rate"];
        txtTaxState.Text = conf["Tax.State"];
        */
    }
    protected void btnSave_Click(object sender, EventArgs e)
    {
        foreach (Control c in pnlConfig.Controls)
        {
            if (c is IConfigurationControl)
            {
                IConfigurationControl ctl = (IConfigurationControl)c;
                Configuration.Set(ctl.Variable, ctl.FieldValue);
            }
        }

        Configuration.CommitToDatabase();

        Page.ClientScript.RegisterStartupScript(typeof(string), "Saved", "<script>alert('Your changes have been saved.');</script>");
    }

    protected void btnCancel_Click(object sender, EventArgs e)
    {
        initialize();
    }
}