/***************************************************************
* 
* OCCSagePay.js	-	Sage Pay API integration
*
* Copyright (c) 2015 SellerDeck Limited
*
****************************************************************/

/***********************************************************************
*
* GetPSPHelper - Load and PSP specific files and display the form
*
************************************************************************/

function GetPSPHelper()
	{
	var sLibUrl = document.getElementById("idLibUrl").value;
	RequireScript(sLibUrl,
		function ()
			{
			ShowPSPForm();
			}
		);
	}

/***********************************************************************
*
* sagepayResponseHandler - Handles the response from Sage Pay
*
************************************************************************/

	'use strict';
	var sellerdeckResponseHandler = function (status, response)
		{
		console.log(status, response);
		var nIdPSP = 22;
		var $form = $('#payment');
		//
		// Clear old errors
		//
		$('div.form-group', $form).removeClass('has-error');
		$('span.error', $form).html('');

		if (status === 200)
			{
			var cardIdentifier = response['cardIdentifier'];
			var sAuthoriseUrl = document.getElementById("idAuthoriseUrl").value;

			$('<form>')
				.attr('action', sAuthoriseUrl)
				.attr('method', $form.attr('method'))
				.append($('<input type="hidden" name="ACTION">').val('INCONTEXTPSP'))
				.append($('<input type="hidden" name="TOKEN" >').val(cardIdentifier))
				.append($('<input type="hidden" name="JS" value="1" >'))
				.appendTo($(document.body))
				.submit();
			}
		else if ((status === 401) ||
					(status === 408))
			{
			ShowPSPWait('pspwait2', false);
			alert("You have made too many failed attempts or taken too long to submit your card details, please try again");
			ShowPSPWait('pspwait1');
			GetPSPFormAndSubmit(nIdPSP);
			}
		else
			{
			ShowPSPWait('pspwait2', false);
			//
			// Show errors on the form
			//
			$form.find('.submit').prop('disabled', false);
			var jsonResponse = response.responseJSON;
			if (jsonResponse.errors === undefined)
				{
				$form.find('.errors').html(jsonResponse.description);
				}
			else
				{
				var errors = jsonResponse.errors;
				for (var i = 0; i < errors.length; ++i)
					{
					var grp = $('div[name=\'' + errors[i].property + '\']', $form);
					grp.addClass('has-error');
					$('span.error', grp).html(errors[i].description);
					}
				}
			}
		};

	$(document).ready(function ()
		{
		$('#payment').submit(function (event)
			{
			event.preventDefault();
			var $form = $(this);
			$form.find('.submit').prop('disabled', true);
			ShowPSPWait('pspwait2');
			Sagepay.tokeniseCardDetails($form, sellerdeckResponseHandler);
			});
		});