/*
 * login.js
 * Copyright (C) 2008
 * Author: Rutger Grootenhuis <rutger.grootenhuis@lightmaker.com>
 * Created: 2008-03-20
 */

var Login =
{
    _getLoginFields: function(){
		var obj = {};

        if ($("IM3_Login_Gender_Male"))
		    obj["IM3_Login_Gender_Male"] = ($("IM3_Login_Gender_Male").checked ? 1 : 0);
		if ($("IM3_Login_Gender_Female"))
		    obj["IM3_Login_Gender_Female"] =($("IM3_Login_Gender_Female").checked ? 1 : 0);
		if ($("IM3_Login_LoginName"))
		    obj["IM3_Login_LoginName"] = $('IM3_Login_LoginName').value;
		if ($("IM3_Login_Password"))
		    obj["IM3_Login_Password"] = $('IM3_Login_Password').value;
		if ($("IM3_Login_FirstName"))
		    obj["IM3_Login_FirstName"] = $('IM3_Login_FirstName').value;
		if ($("IM3_Login_LastName"))
		    obj["IM3_Login_LastName"] = $('IM3_Login_LastName').value;
		if ($("IM3_Login_Email"))
		    obj["IM3_Login_Email"] = $('IM3_Login_Email').value;
		if ($("IM3_Login_Address"))
		    obj["IM3_Login_Address"] = $('IM3_Login_Address').value;
		if ($("IM3_Login_HouseNumber"))
		    obj["IM3_Login_HouseNumber"] = $('IM3_Login_HouseNumber').value;
		if ($("IM3_Login_ZipCode"))
		    obj["IM3_Login_ZipCode"] = $('IM3_Login_ZipCode').value;
		if ($("IM3_Login_Place"))
		    obj["IM3_Login_Place"] = $('IM3_Login_Place').value;
		if ($("IM3_Login_Country"))
		    obj["IM3_Login_Country"] = $('IM3_Login_Country').value;
		if ($("IM3_Login_PhoneNumber"))
		    obj["IM3_Login_PhoneNumber"] = $('IM3_Login_PhoneNumber').value;
		if ($("IM3_Login_MobilePhoneNumber"))
		    obj["IM3_Login_MobilePhoneNumber"] = $('IM3_Login_MobilePhoneNumber').value;
		if ($("IM3_Login_Data1"))
		    obj["IM3_Login_Data1"] = $('IM3_Login_Data1').value;
		if ($("IM3_Login_Data2"))
		    obj["IM3_Login_Data2"] = $('IM3_Login_Data2').value;
		if ($("IM3_Login_Data3"))
		    obj["IM3_Login_Data3"] = $('IM3_Login_Data3').value;
		if ($("IM3_Login_Data4"))
		    obj["IM3_Login_Data4"] = $('IM3_Login_Data4').value;
		if ($("IM3_Login_Data5"))
		    obj["IM3_Login_Data5"] = $('IM3_Login_Data5').value;
		    
		return obj;    
    },
    
    _clearErrors: function(){
		var fields = ["IM3_Login_Gender", "IM3_Login_LoginName", "IM3_Login_Password", "IM3_Login_FirstName",
                      "IM3_Login_LastName", "IM3_Login_Email", "IM3_Login_Address", "IM3_Login_HouseNumber", "IM3_Login_ZipCode", "IM3_Login_Place",
                      "IM3_Login_Country", "IM3_Login_PhoneNumber", "IM3_Login_MobilePhoneNumber", "IM3_Login_Data1", "IM3_Login_Data2",
                      "IM3_Login_Data3", "IM3_Login_Data4", "IM3_Login_Data5", "IM3_Login_Overall"];
                      
		for (var i = 0; i < fields.length; i++) {
			var field = fields[i];
			var errorContainer = $(field + "_Error");
            if (!errorContainer)
                continue;

			errorContainer.className = "FormErrorHidden";
		}
    },
    
    _showErrors: function(errors){
        if ($defined(errors)){
			var fields = ["IM3_Login_Gender", "IM3_Login_LoginName", "IM3_Login_Password", "IM3_Login_FirstName",
                          "IM3_Login_LastName", "IM3_Login_Email", "IM3_Login_Address", "IM3_Login_HouseNumber", "IM3_Login_ZipCode", "IM3_Login_Place",
                          "IM3_Login_Country", "IM3_Login_PhoneNumber", "IM3_Login_MobilePhoneNumber", "IM3_Login_Data1", "IM3_Login_Data2",
                          "IM3_Login_Data3", "IM3_Login_Data4", "IM3_Login_Data5", "IM3_Login_Overall"];

			for (var i = 0; i < fields.length; i++) {
				var field = fields[i];
    				var errorContainer = $(field + "_Error");
			
				// FIX ME: Show error in registration too
				var errorContainerReg = $(field.replace("Login","Reg") + "_Error");
			
               			if (errorContainer != null)
                    		{
					errorContainer.className = "FormErrorHidden";
					if (errors[field] != null) {
						errorContainer.innerHTML = errors[field];
						errorContainer.className = "FormErrorVisible";
					}
				}
				
				// FIX ME: Show error in registration too
				if (errorContainerReg != null)
				{
					errorContainerReg.className = "FormErrorHidden";
					if (errors[field.replace("Login","Reg")] != null) {;
						errorContainerReg.innerHTML = errors[field];
						errorContainerReg.className = "FormErrorVisible";
					}
				}
			}
        }
    },
    
	login : function(sendButton, loginFields)
	{
        var xhr = new XHR();
		xhr.onSuccess = function(self)
		{
			if (sendButton != null)
			{
				sendButton.className = "SubmitButton";
				sendButton.disabled = false;
			}

			var result = Json.evaluate(this.transport.responseText);
			if (result == null || result["status"] == "success")
			{
				window.location = "video";
				return;
			}
			
			if (result != null && result["loginMode"] == "verification"){
			    window.location = "verification";
			    return;
			}

			var errors = result["errors"];
			
			Login._showErrors(errors);
		}

		var obj = Login._getLoginFields();
		if(loginFields)
		{
			obj = loginFields;
		}
		obj["webcastID"] = IM3_Config.webcastID;
		
		Login._clearErrors();
		
		var loginMessage = $('IM3_Login_Message');
		if ($defined(loginMessage))
        	loginMessage.addClass('hidden');

		if (sendButton != null)
		{
			sendButton.className = "SubmitButtonDisabled";
			sendButton.disabled = true;
		}

		xhr.send(IM3_Config.jsonServerURL + "/IM3Service.login", Json.toString(obj));
	},
	
	forgotPassword: function(loginFields){
        var xhr = new XHR();
		xhr.onSuccess = function(self)
		{
		    $('ForgotPasswordButton').className = "SubmitButton";
		    $('ForgotPasswordButton').disabled = false;
		    
			var result = Json.evaluate(this.transport.responseText);
			
			if (result == null || result["status"] == "success")
			{
				$("IM3_Login_Message").removeClass('hidden');
				$("IM3_Login_Message").setText(result["message"]);
				return;
			}
			
			var errors = result["errors"];

			Login._showErrors(errors);
        }
        
		var obj = Login._getLoginFields();
		if(loginFields)
		{
			obj = loginFields;
		}
		obj["webcastID"] = IM3_Config.webcastID;
		
		Login._clearErrors();
    	$('IM3_Login_Message').addClass('hidden');
		
		$('ForgotPasswordButton').className = "SubmitButtonDisabled";
		$('ForgotPasswordButton').disabled = true;
		
		xhr.send(IM3_Config.jsonServerURL + "/IM3Service.forgotPassword", Json.toString(obj));
	}
}

var behaviourRules =
{
	'#LoginButton' : function(el)
	{
		el.onclick = function(el)
		{
		    Login.login($('LoginButton'));
			return false;
		}
	},
	
	'#ForgotPasswordButton' : function(el)
	{
	    el.onclick = function(el)
	    {
	        Login.forgotPassword();
	        return false;
	    }
	}
}

Behaviour.register(behaviourRules);