/**
 * @author Lee McMullen, Qchi Ltd. http://qchi.net
 */
$(function(){
    HWGlobal.setup();
})

// HWGlobal is declared in admin/shared/default subform
// Extend it with the globalObject below
var globalObject = {
	setup: function(){
		this.enquiry.preSetup();
		this.tooltips.setup();
	},
	enquiry: {
		preSetup: function(){
			// Add the "Send Message" link into the menu
			var messageLink = '<a class="message" href=""><span>Send us a message...</span></a>';
			$('.contact-floating div.column:first').prepend(messageLink);
			var sellingLink = '<div id="buy-from"><h2>Quality watch to sell?</h2><a href="" class="selling-link"><span>We will buy it...</span></a></div>';
			$('.contact-floating div.column:last').append(sellingLink);
		},
		setup: function(){
			// Apply the fancybox to the send message link
			$('a.message').fancybox({
				'content': $('#general-enquiry-container'),
				'hideOnContentClick': false,
				'onStart': function(){
					// This fancbox will have been displayed from the tooltip menu
					// Therefore tooltip needs to be hidden
					$('ul#menu li.tooltip.contact a').qtip('hide');
				},
				'onComplete': function(){
					$('#enquiry-submit_general').click(function(e){
						HWGlobal.enquiry.submitClick(this, e);
					});
					$('#name_general').focus();
				},
				'type': 'html'
			});
		},
		submitClick: function(clicked, e){
			var msg = '';
			
			var requiredItems = ['name_general', 'contact_number_general', 'item_comments_general'];
			var proceed = HWGlobal.enquiry.validate(requiredItems, clicked);
			
			if (proceed) {
				// Everything is filled in correctly. Remove validation message and submit
				$('span.invalid-message').remove();
				
				var url = HWGlobal.settings.dbPathFull + "ajax/send/enquiry_email";
				var data = {
					type: "general",
					name: $('#name_general').val(),
					contact_number: $('#contact_number_general').val(),
					email_address: $('#email_address_general').val(),
					item_comments: $('#item_comments_general').val()
				};
				var ajaxObject = HWGlobal.enquiry.buildAjaxObject(clicked, url, data);
				$.ajax(ajaxObject);
			}
		},
		buildAjaxObject: function(clicked, url, data){
			var ajaxObject = {
				type: "POST",
				url: url,
				data: data,
				dataType: "json",
				beforeSend: function(xhr, settings){
					HWGlobal.enquiry.beforeSend(xhr, settings, clicked);
				},
				success: function(data){
					HWGlobal.enquiry.success(clicked, data);
				}
			};
			return ajaxObject;
		},
		beforeSend: function(xhr, settings, clicked){
			// Replace send button with a progress image
			var msg = '<span class="sending">Sending...</span>';
			$(clicked).hide().after(msg);
		},
		success: function(clicked, data){
			var msg = '';
			if (data.status === 'sent') {
				msg = '<div class="message-sent">Thank you, your message has been sent. Closing in <span class="closing">5</span>...</div>';
				$.fancybox(msg);
				HWGlobal.enquiry.timer();
			} else {
				// Display a message saying something went wrong
				msg = HWItem.enquiry.createErrorMessage('There was a problem while sending your message. Please try again...');
				$(clicked).after(msg);
			}
			$('.sending').remove();
			$(clicked).show();
		},
		timer: function(){
			var timerVar = setTimeout(function(){
				var curVal = $('span.closing').html();
				curVal--;
				$('span.closing').html(curVal);
				if (curVal == 0) {
					clearTimeout(timerVar);
					$.fancybox.close();
				} else {
					HWGlobal.enquiry.timer();
				}
			}, 1000);
		},
		createErrorMessage: function(msg){
			return '<span class="invalid-message">' + msg + '</span>';
		},
		validate: function(items, clicked){
			var item;
			var retVal = true;
			$.each(items, function(i, val){
				item = $('#' + val);
				if (item.val() === '') {
					item.addClass('invalid');
					retVal = false;
				} else {
					item.removeClass('invalid');
				}
			});
			if (!retVal) {
				// There were some invalid fields which have now been highlighted
				// Give the user a message about what to do
				if (!$('span.invalid-message').length) {
					msg = HWGlobal.enquiry.createErrorMessage('Please enter a value in the required fields above');
					// this is the button we clicked, add the message directly after
					$(clicked).after(msg);
				}
				// Give focus to the first invalid field
				$('.invalid:first').focus();
			}
			return retVal;
		}
	},
	sellingEnquiry: {
		setup: function(){
			$('a.selling-link').fancybox({
				'content': $('#selling-enquiry-container'),
				'hideOnContentClick': false,
				'onStart': function(){
					$('ul#menu li.tooltip.contact a').qtip('hide');
				},
				'onComplete': function(){
					$('#enquiry-submit_selling').click(function(e){
						HWGlobal.sellingEnquiry.submitClick(this, e);
					});
					$('#name_selling').focus();
				},
				'type': 'html'
			});
		},
		submitClick: function(clicked, e){
			var msg = '';
			
			var requiredItems = ['name_selling', 'contact_number_selling', 'item_comments_selling'];
			var proceed = HWGlobal.enquiry.validate(requiredItems, clicked);
			
			if (proceed) {
				// Everything is filled in correctly. Remove validation message and submit
				$('span.invalid-message').remove();
				
				var ajaxObject = HWGlobal.sellingEnquiry.buildAjaxObject(clicked);
				$.ajax(ajaxObject);
			}
		},
		buildAjaxObject: function(clicked){
			var url = HWGlobal.settings.dbPathFull + "ajax/send/enquiry_email";
			var data = {
				type: "selling",
				name: $('#name_selling').val(),
				contact_number: $('#contact_number_selling').val(),
				email_address: $('#email_address_selling').val(),
				brand: $('#brand_selling').val(),
				model: $('#model_selling').val(),
				serial_number: $('#serial_number_selling').val(),
				year: $('#year_selling').val(),
				item_comments: $('#item_comments_selling').val()
			};
			var ajaxObject = HWGlobal.enquiry.buildAjaxObject(clicked, url, data);
			return ajaxObject;
		}
	},
	tooltips: {
		setup: function(){
			var qtipConfig = {
				content: '',
				prerender: true,
				position: {
					my: 'top center',
					at: 'bottom center',
					adjust: {
						y: 5
					},
					viewport: $(window)
				},
				style: {
					classes: 'ui-tooltip-light ui-tooltip-rounded ui-tooltip-shadow',
					tip: {
						width: 10,
						height: 10
					}
				},
				show: {
					effect: function(offset){
						$(this).fadeIn(300);
					}
				},
				hide: {
					fixed: true,
					delay: 100,
					effect: function(offset){
						$(this).fadeOut(100);
					}
				}
			};
			if ($.browser.msie) {
				qtipConfig.show.effect = false;
				qtipConfig.hide.effect = false;
			}
			qtipConfig.content = "Return to the homepage!";
			$('ul#menu li.tooltip.home a').qtip(qtipConfig);
			qtipConfig.content = $('#stock-container').html();
			$('ul#menu li.tooltip.stock a').qtip(qtipConfig);
			qtipConfig.content = "Read our latest news!";
			$('ul#menu li.tooltip.news a').qtip(qtipConfig);
			
			qtipConfig.content = $('.contact-container').html();
			var contactObject = {
				events: {
					render: function(e, api){
						HWGlobal.enquiry.setup();
						HWGlobal.sellingEnquiry.setup();
					}
				}
			};
			$.extend(qtipConfig, contactObject);
			$('ul#menu li.tooltip.contact a').qtip(qtipConfig);
		}
	}
};
$.extend(HWGlobal, globalObject);