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 System.Net.Mail;
using System.Text.RegularExpressions;
using ButterfieldGardens.Web;

public partial class contact_index : System.Web.UI.Page
{
    String _EmailCode = "";

    protected void Page_Load(object sender, EventArgs e)
    {
        Navigation objNav = new Navigation();
        header.InnerHtml = objNav.GetHeader();
        nav.InnerHtml = objNav.GetMainNavSideMenu();
        slideshow2.InnerHtml = objNav.GetRandomSlideShowImage();
        subnav.InnerHtml = objNav.GetSubNavUnderMainImage();
        secondary.InnerHtml = objNav.GetContactInfoForSideNav();
        footer.InnerHtml = objNav.GetFooter(true, false);

        if (Request.QueryString.Get("n") != null) 
        {
            contactForm.Attributes.Remove("action");
            contactForm.Attributes.Add("action","/contact/?n=" + Request.QueryString.Get("n"));
            _EmailCode = Request.QueryString.Get("n");
        }
    }

    protected void SendMessage(object sender, EventArgs e)
    {
        if (ValidateForm())
        {
            if (!ProcessEmail())
            {
                Literal lit = new Literal();
                lit.Text = "There was a problem processing your request.  Please try again later.";
                lblError.Controls.Add(lit);
                lblError.CssClass = "error";
                lblError.Visible = true;
            }
            else
            {
                Response.Redirect("/contact/thank-you/");
            }
        }
        else
        {
            Literal lit = new Literal();
            lit.Text = "You have provided invalid information.  Please try again.";
            lblError.Controls.Add(lit);
            lblError.CssClass = "error";
            lblError.Visible = true;
        }
    }

    private Boolean ValidateForm()
    {
        Boolean returnVal = true;

        if (txtName.Text.Equals(""))
        {
            returnVal = false;
        }

        if (!txtEmail.Text.Equals(""))
        {
            String strRegex = @"^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}" +
                              @"\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\" +
                              @".)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$";
            Regex re = new Regex(strRegex);
            if (!re.IsMatch(txtEmail.Text))
            {
                returnVal = false;
            }
        }

        if (txtPhone.Text.Equals(""))
        {
            returnVal = false;
        }

        return returnVal;
    }

    private Boolean ProcessEmail()
    {

        MailMessage objMail = new MailMessage();
        SmtpClient objSmtp = new SmtpClient();

        try
        {
            String strHTMLMessage = "";
	    System.IO.StreamReader sr = new System.IO.StreamReader(Server.MapPath("template.html"));
            strHTMLMessage = sr.ReadToEnd();
            sr.Close();

            strHTMLMessage = strHTMLMessage.Replace("_TIMESTAMP_", DateTime.Now.ToShortDateString());
            strHTMLMessage = strHTMLMessage.Replace("_FULLNAME_", txtName.Text);
            strHTMLMessage = strHTMLMessage.Replace("_MAILADDRESS_", txtAddress.Text);
            strHTMLMessage = strHTMLMessage.Replace("_CITY_", txtCity.Text);
            strHTMLMessage = strHTMLMessage.Replace("_STATE_", txtState.Text);
            strHTMLMessage = strHTMLMessage.Replace("_ZIP_", txtZip.Text);
            strHTMLMessage = strHTMLMessage.Replace("_EMAILADDRESS_", txtEmail.Text);
            strHTMLMessage = strHTMLMessage.Replace("_PHONE_", txtPhone.Text);
            strHTMLMessage = strHTMLMessage.Replace("_MOVE_", ddHowSoon.SelectedValue);
            strHTMLMessage = strHTMLMessage.Replace("_HEAR_", txtHowDidYouHear.Text.Replace("\n","<br />"));
            strHTMLMessage = strHTMLMessage.Replace("_COMMENT_", txtComment.Text.Replace("\n", "<br />"));

            objMail.From = new MailAddress("website@butterfieldgardens.com", "ButterfieldGardensMO.com");
            objMail.Priority = MailPriority.Normal;
            objMail.ReplyTo = new MailAddress(txtEmail.Text, txtName.Text);
            objMail.Subject = "Contact Us Email :: ButterfieldGardensMo.com";
            objMail.To.Add(new MailAddress(GetStaffEmail(_EmailCode)));
            objMail.IsBodyHtml = true;
            objMail.Body = strHTMLMessage;
            objSmtp.Send(objMail);
            objMail.Dispose();
            return true;
        }
        catch (Exception mailException)
        {
            return false;
        }
    }

    private String GetStaffEmail(String Code) 
    {
        String sEmailAddress = "";
        switch (Code) 
        { 
            case "bret":
                sEmailAddress = "bret@butterfieldgardensmo.com";
                break;
            case "matt":
                sEmailAddress = "matt@butterfieldgardensmo.com";
                break;
            case "chris":
                sEmailAddress = "chris@butterfieldgardensmo.com";
                break;
            case "nancy":
                sEmailAddress = "nancy@butterfieldgardensmo.com";
                break;
            case "rich":
                sEmailAddress = "rich@butterfieldgardensmo.com";
                break;
	    case "pixeliq":
		sEmailAddress = "pixeliq@butterfieldgardensmo.com";
		break;
            default:
                sEmailAddress = "info@butterfieldgardensmo.com";
                break;
        }

        return sEmailAddress;
    }

}