var Audditio = {
	admin_ajax: function( action, data, callback ){
		this.ajax ( ajaxurl, action, data, callback );		
	},
	
	front_ajax: function( action, data, callback ){
		this.ajax ( audAjax.ajaxurl, action, data, callback );		
	},
	
	ajax: function( url, action, data, callback ){
		jQuery.post(
			url,	{
				action 		: 'audAjax',
				audAction 	: action,
				data		: JSON.stringify(data)			
			},
			function(res){
				console.log(res);
				callback(eval('(' +res+ ')'));			
			}
		);
	},
	
	upload_file: function( file, callback) {
		formdata = false;
		if (window.FormData) {
			formdata = new FormData();
		}
		//alert(file.type);
		formdata.append("action", 'audAjax');
		formdata.append("audAction", 'aud_upload_file');
		formdata.append("aud_file", file);
		if (formdata) {
			jQuery.ajax({
				url: audAjax.ajaxurl,
				type: "POST",
				data: formdata,
				processData: false,
				contentType: false,
				success: function(res) {
					callback(eval('(' + res + ')'));
				}
			});
		}
	},
	
	input : {
		is_editor_active : function( editor_id ){
			if(typeof tinyMCE == 'undefined'){
				return false;
			}
	
			if( typeof editor_id == 'undefined' ){
				editor = tinyMCE.activeEditor;
			}else{
				editor = tinyMCE.EditorManager.get(editor_id);
			}
	
			if(editor == null){
				return false;
			}

         	return !editor.isHidden();

   		},
		
		get_wp_editor_data: function ( data ){
			jQuery( '.aud_editor' ).each(function(){
				var id = jQuery(this).attr( 'id' );
				if(Audditio.input.is_editor_active( id ) ){
				 	val = tinymce.get( id ).getContent( { format: 'html' } );
				}else{
					val =jQuery( '#'+id ).val();
				}
				data[id] = val;
			});
			return data;
		},
		
		serializeToObject: function( serialize ){
			//console.log(serialize);
			var fields = serialize.split("&"),
				object = {};
			for( var i in fields ){
				var field 		= fields[i].split("="),
					field_name 	= field[0].replace("%5B%5D",""),
					field_value	= decodeURIComponent( field[1].replace(/\+/g,  " ") );
					
				if ( ! object[field_name] ){
					if( field[0].indexOf( "%5B%5D") == -1  ){
						object[field_name] =  field_value; 
					}else{
						object[field_name] = [field_value];
					}
				}else{
					if ( object[field_name].constructor === Array ){
						object[field_name].push( field_value )
					}else{
						object[field_name] = [object[field_name], field_value ];
					}
				}
				//alert(decodeURIComponent(field[0]));
			}
			return Audditio.input.get_wp_editor_data( object );
		}
	},
	
	msg: {
		success: function( messageText ){
			this.showMessage( 'aud_success', messageText );
		},
		error: function( messageText ){
			this.showMessage( 'aud_error', messageText );
		},
		warning: function( messageText ){
			this.showMessage( 'aud_warning', messageText );
		},
		showMessage :function( type, messageText ){
			var msgBox = jQuery('<div class="aud_message '+ type +'"></div>').text( messageText ); 
			jQuery('body').append( msgBox );
			width = msgBox.outerWidth();
			height = msgBox.outerHeight();
			marginLeft = width/2;
			marginTop = height/2;
			msgBox.css({marginLeft: -marginLeft, marginTop: -marginTop});
			msgBox.fadeIn('slow');
			setTimeout(function(){
				msgBox.fadeOut(function(){
					msgBox.remove();
				});				
			},2000);
		}
	},
	
	data:{
		repeater_fields: []
	},
	
	repeater_sortable: function(){
		jQuery('.repeater_wrap').sortable({ 
			update: function (event, ui) {
				var id =  jQuery(ui.item).parent().parent().attr('id');
				Audditio.fixRepeaterSerial( id );
			}
		});
	},
	
	make_sortable: function( target ){
		jQuery('.uploaded_image_wrap ul').sortable({ 
			//containment: "parent" ,
			update: function (event, ui) {
				console.log( jQuery(this).sortable('serialize') );
				var data 	= Audditio.input.serializeToObject(  jQuery(this).sortable('serialize') ),
					target 	= jQuery(this).attr('data-target');
				jQuery('#'+target).val( data[target+'[]'].join(",") );
			}
		});
	},
	
	fixRepeaterSerial: function( id ){
		jQuery( '#'+id ).find( '.repeater_row_wrap' ).each(function(){
			var index = jQuery(this).index();
			 jQuery(this).find('.repeater_head').find('.serial').html( ( index + 1 ) + '.' );
		});
	},
	
	show_hide_child_fields:function(){
		jQuery('.child_field').each(function(){
			var parent 		= jQuery(this).attr('data-parent'),
				parent_val 	= jQuery(this).attr('data-parent-val'),
				val 		= Audditio.fn.get_field_val( '#'+parent );
			
			if( val == parent_val ){
				jQuery(this).fadeIn('fast');
			}else{
				jQuery(this).hide();
			}
			
			jQuery(document).on( 'change', '#'+parent, function(){
				var val = Audditio.fn.get_field_val( this );
					id = jQuery(this).attr('id');
									
				jQuery('[data-parent='+id+']').each(function(){
					var parent_val 	= jQuery(this).attr('data-parent-val');
					if( val == parent_val ){
						jQuery(this).fadeIn('fast');
					}else{
						jQuery(this).hide();
					}
				});
			});
			
		});
	},
	
	fn: {
		is_file: function( url ){
			var ext = url.split('.').pop();
			console.log(ext);
			var types = [ 'jpg', 'png', 'gif', 'jpeg', 'pdf' ];
			if( types.indexOf( ext ) == -1 )
				return false;
			return true;
		},
		
		get_field_val:function( field ){
			var type = jQuery(field).attr( 'type');
			if( type  ==  'checkbox' ){
				val = ( jQuery(field).is(':checked') ) ? 1 : 0;
			}else{
				val = jQuery(field).val();
			}
			return val;
		}
	},
	
	form : {
		data: {
			parent_wrap:false,
			file_types: {
				'image'		: [ 'jpg', 'jpeg', 'png', 'bmp' ],
				'document'	: [ 'pdf', 'doc', 'docx', 'txt'  ]
			}
		},
		
		trim: function(s){
			return s.replace(/^\s+|\s+$/, '');
		},
			
		validateImage: function(field, msg) {
			var error = "",
				fld = document.getElementById(field),
				fileExtension = ['jpeg', 'jpg', 'png', 'gif', 'bmp'];
			
			if (jQuery.inArray(fld.value.split('.').pop().toLowerCase(), fileExtension) == -1) {
				error = msg;
				this.display_msg(field, msg);
			} else {
				this.clr_msg(field, msg);
			}
			return error;
		},	
		
		validateEmpty: function (field,msg) {
			var error = "",
				fld=document.getElementById(field);
			if (fld.value.length == 0 ) {
				error = msg;
				this.display_msg(field,msg);
			} else {
				this.clr_msg(field,msg);
			}
			return error;  
		},
		
		validatePhone: function (field,msg) {
			var error = "",
				fld=document.getElementById(field),
				matcher= /^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/;
			if(!fld.value.match(matcher)) {
				error = msg;
				this.display_msg(field,msg);
			} else {
				this.clr_msg(field,msg);
			}
			return error;  
		},
		
		validateEmail: function (field,msg) {
			var error="",
				fld = document.getElementById(field),
				tfld = this.trim(fld.value),
				emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ,
				illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ;
			if (!emailFilter.test(tfld)) {              //test email for illegal characters
				error = msg;
				this.display_msg(field,error);
			} else if (fld.value.match(illegalChars)) {
				error = msg;
				this.display_msg(field,error);
			} else{       
				this.clr_msg(field,msg);
			}
			return error;
		},
		
		validate_num: function ( field, msg ) {
			var error = "",
				fld=document.getElementById(field),
				stripped = fld.value.replace(/[\(\)\.\-\ ]/g, '');
										
		   	if (isNaN(parseInt(stripped))){
				error = msg;
				this.display_msg(field,error);
			}else {        
				this.clr_msg(field,msg);
			}
			return error;
		},
		
		con_pass_check: function ( field, field1, msg){
			var error = "",
				fld=document.getElementById(field),
				fld1=document.getElementById(field1);			
		   	if (fld.value.length==0 || fld1.value.length==0 || fld.value!=fld1.value  ) {
				error = msg;
				this.display_msg(field,error);
			}else {       
				this.clr_msg(field,msg);
			}
			return error;
		},
		
		validate_fixedLength: function (field, len, msg) {
			var error = "";
			var fld=document.getElementById(field);
			var stripped = fld.value.replace(/[\(\)\.\-\ ]/g, '');    
			var len1=parseInt(len);
			if (!(stripped.length == len1)) {
				error = msg;
				this.display_msg(field,error);
			}else {
				this.clr_msg(field,msg);
			}
			return error;
		},
		
		is_checked: function(field,msg){
			var error = "";
			if(!jQuery('#'+field).is(":checked")){
				error = msg;
				this.display_msg(field,error);
			}else {
				this.clr_msg(field,msg);
			}
			return error;
		},
		
		is_valid_file: function ( file_name, type ){
			var name_array = file_name.split("."),
				ext = name_array[1];
			if( ext ){
				if( this.data.file_types[ type ].indexOf( ext ) !== -1 ){
					return true;
				}
			}
			return false;
		},
		
		display_msg: function ( field, msg ){
			var divname = field+"_error";
			if(Audditio.form.data.parent_wrap){
				jQuery('#'+field).parent().addClass('error');
			}	
			jQuery('#'+field).addClass('error-input');	
			
			if( jQuery("#" + divname).length == 0 ){
				jQuery('#'+field).after( '<div class="field-msg error" id="'+ divname +'">' + msg + '</div>' );
			}else{
				jQuery("#" + divname).text( msg );
			}
			return  msg;
		},
				
		clr_msg: function ( field, msg ){
			var divname		= field+"_error",
				div_text	= jQuery('#'+divname).html();
			if( msg == div_text ){
				jQuery('#'+divname).remove();
				if(Audditio.form.data.parent_wrap){
					jQuery('#'+field).parent().removeClass('error');
				}
				jQuery('#'+field).removeClass('error-input');				
			}
			return  '';			
		}
	}
};