using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using RubyDBModel;

/// <summary>
/// Summary description for FeedbackService
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
[System.Web.Script.Services.ScriptService]
public class FeedbackService : System.Web.Services.WebService {

    public FeedbackService () {

        //Uncomment the following line if using designed components 
        //InitializeComponent(); 
    }

    RubyDBEntities myEnt = new RubyDBEntities();

    [WebMethod]
    public string SubmitFeedBack(string fullName, string categoryID, string feedback, string email) 
    {
        //string result = "";

        FeedbackTable myFeedack = new FeedbackTable();

        try
        {
            myFeedack.Feedback = feedback;
            myFeedack.UserName = fullName;
            myFeedack.FeedbackCategoryID = Convert.ToInt32(categoryID);
            myFeedack.EmailAddress = email;
            myEnt.AddObject("FeedbackTables", myFeedack);
            myEnt.SaveChanges();

            return "Success";
        }
        catch(Exception ex)
        {
            return "Error";
        }


    }
    
}

function SubmitFeedback()
     {
         var name = $get("<%= nameTextBox.ClientID%>");
         var list = $get("<%= categoryDropDownList.ClientID %>");
         var text = $get("<%= feedbackTextBox.ClientID %>");
         var email = $get("<%= userEmailTextBox.ClientID %>"); 
         if (name.value == "" || !isNaN(name.value) || name.value.indexOf(" ") < 0)
         {
             alert("You have not entered a correct name.");
             name.focus();
         }
         else if (list.options[list.selectedIndex].index == 0)
         {
             alert("You have not selected a feedback category.");
             list.focus();
         }
         else if (text.value == "" || text.value.length < 30)
         {
             alert("Your feedback messages may not be entered or may be less than 30 characters.");
             text.focus();
         }
         else
         {
             FeedbackService.SubmitFeedBack
             (
                name.value, list.options[list.selectedIndex].value, text.value, email.value, SubmitCallback
             );
         }
     }

     function SubmitCallback(result)
     {
         if (result == "Success")
         {
             alert("Your feedback has been successfully submitted.");
         }
         else
         {
             alert("sorry, there was an error. Please try later.");
         }
     }