jQuery(document).ready(function($){
    
    $.validator.addMethod("alphanumeric", function(value, element) {
		return  /^[a-zA-Z0-9 ]{0,}$/.test(value); 
	},"Letters, numbers or spaces only please"); 
    
    $.validator.addMethod("numericspace", function(value, element) {
		return  /^[0-9 ]{0,}$/.test(value); 
	},"Letters and spaces only please");  

		//------------------------------	/
		//Name: image_add					/
		//Description: Adds images after	/ 
		//an element						/
		//Args:	id:element id				/
		//		img_id: image id			/
		//		image: the image name		/
		//Returns: html image code			/
		//------------------------------	/
		function image_add(id,img_id,image){
			$(id).after('<img id="'+img_id+'" src="http://www.planittesting.co.nz/wp-content/plugins/wpevent/images/'+image+'" width="15px" height="15px">');
		}
		// ------------------------------	/
		// Name: image_remove				/
		// Description: Removes any element	/ 
		// by its id						/
		// Args:	id:element id			/
		// Returns: nothing					/
		// ------------------------------	/
		function image_remove(id){
			$(id).remove();
		}
		// ------------------------------	/
		// Name: load_method				/
		// Description: populates the 		/ 
		// delivery method dropdown box		/
		// Args:None						/
		// Returns: populates delivery 		/
		// method dropdown box				/
		// ------------------------------	/
        
        //wpevent_quick_menu
		function load_method(){
			//apply waiting image
            //remove any greentick images
			image_remove('#greentick_course');
			image_remove('#greentick_method');
            image_remove('#greentick_options');
			image_remove('#greentick_city');
			image_remove('#greentick_date');
			image_add('#course','loading','loading.gif');
            
			//disable all select field attributes but courses
			$('#wpevent_quick_method').attr("disabled", true);
            $('#wpevent_quick_options').attr("disabled", true);
			$('#wpevent_quick_city').attr("disabled", true);
			$('#wpevent_quick_date').attr("disabled", true);
			$('#wp_quick_book_button').attr("disabled", true);
			
			//if no course is selected, do nothing and remove loading image	
			if($('#course').val() == 'void'){
				image_remove('#loading');
			}
			else{
				var post_id = $('#course').val();
				//send page/post id via post over ajax to function wpevent_ajax_quick_menu
				$.post('http://www.planittesting.co.nz/wp-load.php',{wpevent_quick_action:'course',wpevent_quick_menu_post_id:post_id},function(data){
						//Remove select options from delivery method dropdown list so appended doesn't duplicate entries.
						
						$('#wpevent_quick_method >option').remove();
						//if function wpevent_ajax_quick_menu is successful
						if(data.error == 'success'){
							//append option to delivery options drowndown menu
							$('#wpevent_quick_method').append(
								$('<option></option>').val('void').html('Select Delivery Method')
							);
							//append option to delivery options drowndown menu from data returns from ajax query
							 $.each(data, function(val, text) {
								//loop through data results, igonore the success message and populate delivery options drowndown list.
								if(text != 'success'){
									$('#wpevent_quick_method').append(
										$('<option></option>').val(val).html(text)
									);	
								}			
							});
							//enable delivery method dropdown list so its selectable
							$('#wpevent_quick_method').removeAttr("disabled");
							//add greentick image
							image_add('#course','greentick_course','greentick.png');
							//remove loading image
							image_remove('#loading');
						}
						else{
							//failed to recieve the correct data back from post so just add the select menu
							$('#wpevent_quick_method').append(
								$('<option></option>').val('void').html('Select Delivery Method')
							);	
							//disable the delivery method dropdown list
							$('#wpevent_quick_method').attr("disabled", true);
							//Remove loading image
							image_remove('#loading');
						};
					}, "json"
				);
			}
		}
		if($('#course').val() != 'void'){
			$('#wpevent_quick_method').removeAttr("disabled");
			load_method();
		}
		//On course dropdown list change do the following
		$('#course').change(function(){
			load_method();
		});
		//On delivery method dropdown list change do the following
		$('#wpevent_quick_method').change(function(){
        	image_remove('#greentick_method');
        	image_remove('#greentick_options');
			image_remove('#greentick_city');
			image_remove('#greentick_date');
			image_add('#wpevent_quick_method','loading','loading.gif');
            
            $('#wpevent_quick_options').attr("disabled", true);
            $('#wpevent_quick_date').attr("disabled", true);
            $('#wpevent_quick_city').attr("disabled", true);
            $('#wp_quick_book_button').attr("disabled", true);
            
            $("#wpevent_cart_event").remove();
             
            var method_value = $("#wpevent_quick_method").val();
            
            if(method_value == '2'){
            	 $("#wpevent_quick_date").hide();
               	 $("#wpevent_quick_city").hide();
                
            }
            else{
            	 $("#wpevent_quick_date").show();
               	 $("#wpevent_quick_city").show();
            }
			if($('#wpevent_quick_method').val() =='void'){
				image_remove('#loading');
			}
			else{
                var post_id = $('#course').val();
                $('#wpevent_quick_options').attr("disabled", true);
                $('#wp_quick_book_button').attr("disabled", true);
                $("#wpevent_cart_event").remove();
                $.post('http://www.planittesting.co.nz/wp-load.php',{wpevent_quick_action:'method',wpevent_quick_menu_post_id:post_id,wpevent_quick_menu_method:$('#wpevent_quick_method').val()},function(data){
                        $('#wpevent_quick_options >option').remove();
                        $('#wpevent_quick_options').append(
                            $('<option></option>').val('void').html('Select Course Options')
                        );
                        if(data.error == 'success'){
                             $.each(data, function(val, text) {
                                if(text != 'success'){
                                    $('#wpevent_quick_options').append(
                                        $('<option></option>').val(val).html(text)
                                    );
                                }
                            });
                            image_remove('#loading');
                            image_add('#wpevent_quick_method','greentick_method','greentick.png');
                            $('#wpevent_quick_options').removeAttr("disabled");
                        }
                         if(data.error == 'fail'){
                        
                            $('#wpevent_quick_city >option').remove();
                            $('#wpevent_quick_city').append(
                                
                                $('<option></option>').val('void').html('No course available')
                            );
                              image_remove('#loading');
                              $('#wpevent_quick_city').removeAttr("disabled");
                        }
                    }, "json"
                );
			}
		});
        //on option dropdown list change do the following
        $('#wpevent_quick_options').change(function(){
        	image_remove('#greentick_options');
            image_remove('#greentick_city');
            image_remove('#greentick_date');
            image_add('#wpevent_quick_options','loading','loading.gif');
            
            $('#wpevent_quick_city').attr("disabled", true);
            $('#wpevent_quick_date').attr("disabled", true);
            $('#wp_quick_book_button').attr("disabled", true);
            $("#wpevent_cart_event").remove();    
                
            var post_id = $('#course').val();
            var options_value = $("#wpevent_quick_options").val();
            if(options_value == 'void'){
                image_remove('#loading');
            }
            else{
                if($('#wpevent_quick_method').val() == '2'){
                    var price_id = $("#wpevent_quick_options").val();
                    $.post('http://www.planittesting.co.nz/wp-load.php',{wpevent_quick_action:'method_online',wpevent_quick_menu_post_id:post_id,wpevent_quick_menu_method:$('#wpevent_quick_method').val(),wpevent_quick_menu_price_id:price_id},function(data){
                        if(data != ""){
                            $('#wpevent_quick').append('<input type="hidden" name="wpevent_cart_event" id="wpevent_cart_event" value="'+data+'" />');
                            image_add('#wpevent_quick_options','greentick_options','greentick.png');	
                         }
                         else{
                            $('#wp_quick_book_button').attr("disabled", true);
                         }
                         image_remove('#loading');
                        }, "html"
                    );
                     
                    //
                    $('#wp_quick_book_button').removeAttr("disabled");
                }
                else{
                    $('#wp_quick_book_button').attr("disabled", true);
                    $('#wpevent_quick').append('<input type="hidden" name="wpevent_cart_event" id="wpevent_cart_event" value="false" />');
                     
                    $.post('http://www.planittesting.co.nz/wp-load.php',{wpevent_quick_action:'options',wpevent_quick_menu_post_id:post_id,wpevent_quick_menu_method:$('#wpevent_quick_method').val()},function(data){
                            $('#wpevent_quick_city >option').remove();
                            $('#wpevent_quick_city').append(
                                $('<option></option>').val('void').html('Select City')
                            );
                            if(data.error == 'success'){
                                 $.each(data, function(val, text) {
                                    if(text != 'success'){ 
                                        $('#wpevent_quick_city').append(
                                            $('<option></option>').val(val).html(text)
                                        ); 
                                    }   
                                });
                                image_remove('#loading');
                                image_add('#wpevent_quick_options','greentick_options','greentick.png');
                                $('#wpevent_quick_city').removeAttr("disabled");
                            }
                             if(data.error == 'fail'){
                            
                                $('#wpevent_quick_city >option').remove();
                                $('#wpevent_quick_city').append(
                                    
                                    $('<option></option>').val('void').html('No course available')
                                );
                                  image_remove('#loading');
                                  $('#wpevent_quick_city').removeAttr("disabled");
                            }
                        }, "json"
                    );
                    //
                    
                }
			}
        });
		//On city dropdown list change do the following
		$('#wpevent_quick_city').change(function(){
			image_remove('#greentick_date');
			image_remove('#greentick_city');
			image_add('#wpevent_quick_city','loading','loading.gif');
			var city_id = $("#wpevent_quick_city").val();
			if(city_id =='void'){
				image_remove('#greentick_city');
				$('#wpevent_quick_date >option').remove();
				$('#wpevent_quick_date').attr("disabled", true);
				$('#wp_quick_book_button').attr("disabled", true);
				image_remove('#loading');	
			}
			else{
				var post_id = $("#course").val();
                var price_id = $("#wpevent_quick_options").val();
				$.post('http://www.planittesting.co.nz/wp-load.php',{wpevent_quick_action:'city',wpevent_quick_menu_post_id:post_id,wpevent_quick_menu_city_id:city_id,wpevent_quick_menu_price_id:price_id},function(data){
						$('#wpevent_quick_date >option').remove();
						if(data.error == 'success'){
							$('#wpevent_quick_date').append(
								$('<option></option>').val('void').html('Select Date')
							);
							 $.each(data, function(val, text) {
								if(text != 'success'){
									$('#wpevent_quick_date').append(
										$('<option></option>').val(val).html(text)
									);	
								}
							});
							image_remove('#loading');
							image_add('#wpevent_quick_city','greentick_city','greentick.png');
							$('#wpevent_quick_date').removeAttr("disabled");
							
						}
					}, "json"
				);
			}
		});	
		//On date dropdown list change do the following
		$('#wpevent_quick_date').change(function(){
        	image_remove('#greentick_date');
			if($('#wpevent_quick_date').val() == 'void'){
				$('#wp_quick_book_button').attr("disabled", true);
				
			}
			else{
				$('#wp_quick_book_button').removeAttr("disabled");
				image_add('#wpevent_quick_date','greentick_date','greentick.png');
			}
		});
		
		$('#wp_quick_book_button').click(function(){
        	if($('#wpevent_quick_menu_inline').val() == 'true'){
            	var event_online = $('#wpevent_cart_event').val();
                if(event_online == 'false' || event_online ==''){
                	var event = $('#wpevent_quick_date').val();
                }
                else{
                	event = event_online;
                }
                
            	$.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_add',course_id:event},function(data){
                    if(data == 'success'){
                        $.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_items'},function(data){
                                $("#checkout_items").html(data);
                                 checkout_fetch_personel_details();
                                 $("#addcourseform").dialog('close')
                            },"html"
                        );
                    }
                },"html"
                );
                return false;
            }
		});	
        //wpevent_quick_menu end        
        //wpevent_checkout_process 	
		$("#process").dialog({
			bgiframe: true,
			autoOpen: false,
			height: 300,
			modal: true,
			closeOnEscape: false,
			open: function(event, ui) {
            	$(".ui-dialog-titlebar-close").hide();
                $("#validate_information").html("Validating Information. Please wait...");
            }
		});
		/*$("#bookButton").click(function(){
			//$('#process').dialog('open');	
			var client = $("#details").serialize();
            alert(client);
			//$("#validate_information").html(str);
			 
		});*/
        
        //wpevent_add_course
        $("#addcourseform").dialog({
			autoOpen: false,
			height: 300,
			modal: true,
			closeOnEscape: true,
			beforeclose: function(event, ui) {
				return true;
			}
            
		});
         $("#addrequestform").dialog({
			autoOpen: false,
			height: 300,
			modal: true,
			closeOnEscape: true,
			beforeclose: function(event, ui) {
				return true;
			}
            
		});
		$(".btn_register").click(function(){
			$('#addcourseform').dialog('open');
			return false;	
		});
        $(".btn_bookonline").click(function(){
			$('#addcourseform').dialog('open');
			return false;	
		});
        $(".btn_freeinfo").click(function(){
        	$('.copycourse').val($('h1').text());
        	//$('.copycourse').attr("disabled", true);
			$('#addrequestform').dialog('open');
			return false;	
		});
        $("#addcourse").live('click',function(){
			$('#addcourseform').dialog('open');
			return false;	
		});
        
        
        $(".wpevent_cart_contents_delete").live("click",function(){
            var id = $(this).attr("id");
            $.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_delete',checkout_delete_id:id},function(data){
                        if(data == 'success'){
                            $.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_items'},function(data){
                                    $("#checkout_items").html(data);
                                    checkout_fetch_personel_details();
                                },"html"
                            );
                        }
                        //$('#cart tr:last').after(data);
                    },"html"
                );
             return false;
        });
        $(".wpevent_cart_contents_edit").live("click",function(){
            $(".wpevent_cart_contents_edit").toggle(
                function () {
                    var id = $(this).attr("id");
                    $('#quantity_'+id).removeAttr("disabled");
                    $(this).html("Save");
                },
                function () {
                    var id = $(this).attr("id");
                    var amount = $('#quantity_'+id).attr("value");
                    $('#quantity_'+id).attr("disabled", true);
                    $.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_update',checkout_update_id:id,checkout_update_amount:amount},function(data){
                            if(data == 'success'){
                                $.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_items'},function(data){
                                        $("#checkout_items").html(data);
                                        
                                        checkout_fetch_personel_details();
                                       
                                    },"html"
                                );
                            }
                            //$('#cart tr:last').after(data);
                        },"html"
                    );
                    
                    $(this).html("Edit");
                }
            );
            return false;
         });
         //checkout page populate personal details down
        $(".populate_down").live("click",function(){
            var pop_id = $(this).attr("id").replace('pop_','');
            pop_id = parseInt(pop_id);
            //add one
            fill_id = pop_id + 1;
            $("#first_name_"+fill_id).val($("#first_name_"+pop_id).val());
            $("#last_name_"+fill_id).val($("#last_name_"+pop_id).val());
            $("#email_"+fill_id).val($("#email_"+pop_id).val());
            $("#phone_"+fill_id).val($("#phone_"+pop_id).val());
            
            return false;
        });
        
        $(".populate_down_checkout_details").live("click",function(){
    
            $("#checkout_firstname").val($("#first_name_1").val());
            $("#checkout_lastname").val($("#last_name_1").val());
            $("#checkout_email").val($("#email_1").val());
            $("#checkout_phone").val($("#phone_1").val());
            
            return false;
        });
            
        
        $("#checkout_details").validate({
			errorPlacement: function(error, element) {
				error.insertBefore(element);
			},
			submitHandler: function(form) {
            	//remove all ticks and crosses
                image_remove('#loading');
				//$('#process').dialog('open');	
				var client = $("#checkout_details").serialize();
                var checkout_final_price = $("#checkout_final_price").html();
            	$('#process').dialog('open');
				//send data for validation
				image_add('#validate_information','loading','loading.gif');
				$.post('http://www.planittesting.co.nz/wp-load.php',client+'&action=checkout_process&amount='+checkout_final_price,function(data){
					if(data == 'success'){
						image_remove('#loading');
						$("#validate_information").html("Booking Successful");
						window.location = "https://www.planittesting.co.nz/checkout/thankyou/";
                        //$(".ui-dialog-titlebar-close").show();
					}
					else{
                    	image_remove('#loading');
						$("#validate_information").html(data);
                       
                        $(".ui-dialog-titlebar-close").show();
                        

					}
				},"html");
			}
		});
        

	});
    function checkout_fetch_personel_details(){
        jQuery.post('http://www.planittesting.co.nz/wp-load.php',{action:'checkout_personel_details'},function(data){
                jQuery('#personel_details').html(data);
            }, "html"
        );
    }