/*     
	2/4/09
	Form Validator
	Jquery plugin for form validation and quick contact forms
	Copyright (C) 2009 Jeremy Fry. www.jeremy-fry.com

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
var LastFormValidation = false;

/* Список ошибок  */
var minlenError = "Слишком мало текста"; 
var mailError = "Не верный формат почты";
var notNull = "Поле не может быть пустым";
var domain = "Доменное имя может содержать только символы английского алфавита(a-z)";

jQuery.iFormValidate = {
	build : function(user_options)
	{
		var defaults = {
			ajax: true,
			validCheck: false,
			phpFile:"/js/formvalidator/send.php",
			form: false
		};
		return $(this).each(
			function() {
			var options = $.extend(defaults, user_options); 
			if(options.validCheck){
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)").filter(":not(.novalid)");
			}else{
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)");
			}
			options.form = this;
			/// Add error div
			$inputs.each(function (el){
				if (!$(this).parent().find('div.error').size()) {
					$(this).parent().html($(this).parent().html()+"<div class='error' style='color:red;'></div>");
				}
			})
			if(options.validCheck){
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)").filter(":not(.novalid)");
			}else{
				var $inputs = $(this).find(":input").filter(":not(:submit)").filter(":not(:checkbox)");
			}
			// end add error div
			
			//catch the submit
			$(this).submit(function(){
				//we need to do a seperate analysis for checboxes
				var $checkboxes = $(this).find(":checkbox");
				
				//we test all our inputs
				var isValid = jQuery.iFormValidate.validateForm($inputs);
				//if any of them come back false we quit
				if(!isValid){
					return false;
				}
				if(options.ajax){
					var data = {};
					$inputs.each(function(){
						data[this.name] = this.value;
					});
					$checkboxes.each(function(){
						if($(this).is(':checked')){
							data[this.name] = this.value;
						}else{
							data[this.name] = "";
						}
					});	
					$(this).parent('div').fadeOut("slow", function(){
						$(this).load(options.phpFile, data, function(){
							$(this).fadeIn("slow");
						});
					});
					return false;
				}else{
					return true;
				}
			});
			
			$inputs.bind("keyup", jQuery.iFormValidate.validate);
			$inputs.filter("select").bind("change", jQuery.iFormValidate.validate);
		});
	},
	validateForm : function($inputs)
	{
		var isValid = true; //benifit of the doubt?
		$inputs.filter(".is_required").each(jQuery.iFormValidate.validate);
		if($inputs.filter(".is_required").hasClass("invalid")){
		$inputs.filter(".is_required").each(function (){
			if ($(this).hasClass("invalid") && $(this).parent().html() != null)
				isValid=false;
		})
		}
		LastFormValidation = isValid;
		return isValid;
	},
		
	validate : function(){
		//password check for wether vpassword == vpasswordconfirm
		//var $password = $("#"+formId).find(".vpassword");
		//var $passwordconfirm = $("#"+formId).find(".vpasswordconfirm");
			//
		
		var $val = $(this).val();
		if ($(this).hasClass('mce')) {
			$val = tinyMCE.get($(this).attr('id')).getContent(); 
		}
		if ($val == 'undefined') return;
		var isValid = true;
		//Regex for DATE
		if($(this).hasClass('vdate')){ 
			var Regex = /^([\d]|1[0,1,2]|0[1-9])(\-|\/|\.)([0-9]|[0,1,2][0-9]|3[0,1])(\-|\/|\.)\d{4}$/;
			isValid = Regex.test($val);
		//Regex for Email
		}else if($(this).hasClass('vemail')){ 
			var Regex =/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			if(!Regex.test($val)){isValid = false;}		
			if (!isValid) {
				if ($(this).parent().find('div.error').size()) {
					$(this).parent().find('div.error:first').text(mailError);
				} else {
					moveFunctions(this,mailError);
				}
			}
		//Regex for Phone
		}else if($(this).hasClass('vphone')){ 
			var Regex = /^\(?[2-9]\d{2}[ \-\)] ?\d{3}[\- ]?\d{4}$/;
			var Regex2 = /^[2-9]\d{9}$/;
			if((!Regex.test($val))&&(!Regex2.text($val))){isValid = false;}
		//Check for U.S. 5 digit zip code
		}else if($(this).hasClass('vzip')){ 
			var Regex = /^\d{5}$/;
			if(!Regex.test($val)){isValid = false;}
		//Check for state
		}else if($(this).hasClass('vstate')){ 
			var Regex = /^[a-zA-Z]{2}$/;
			if(!Regex.test($val)){isValid = false;}
		//Check for name	
		}else if($(this).hasClass('domain')){ 
			var Regex = /^[a-zA-Z]*$/;
			if(!Regex.test($val)){isValid = false;
				if ($(this).parent().find('div.error').size()) {
					$(this).parent().find('div.error:first').text(mailError);
				} else {
					moveFunctions(this,domainError);
				}
			}
		//Check for not empty empty
		}else if($(this).hasClass('vpasswordconfirm')){ 
			//we need to find the other password field and check it
			$el = $(this);
			//locate the form so we can search for the other field
			while($el.attr("tagName").toLowerCase() != "form"){$el = $el.parent();}
			$el = $el.find(".vpassword");
			//store text of other password field
			var checkValue = $el.val();
			//comapre and set the other to red if appropriate, or green
			if($val != checkValue){isValid= false;$el.removeClass("valid").addClass("invalid");
			}else{$el.removeClass("invalid").addClass("valid");}
		}else if($(this).hasClass('vpassword')){ 
			$el = $(this);
			while($el.attr("tagName").toLowerCase() != "form"){$el = $el.parent();}
			$el = $el.find(".vpasswordconfirm");
			var checkValue = $el.val();
			if($val != checkValue){isValid= false;$el.removeClass("valid").addClass("invalid");
			}else{$el.removeClass("invalid").addClass("valid");}
		} else if($(this).hasClass('minlen')){ 
			if($val.length < 5 && $val.length != 0){
				isValid = false; 
				if ($(this).parent().find('div.error').size()) {
					$(this).parent().find('div.error:first').text(minlenError);
				} else {
					moveFunctions(this,minlenError);
				}
			}
		}else if($val.length === 0){
			if ($(this).hasClass('is_required')) {
				isValid = false;
				if ($(this).parent().find('div.error').size()) {
					$(this).parent().find('div.error:first').html(notNull);
				} else { 
					moveFunctions(this,notNull);
				}
			}
		}
		if(isValid){
			$(this).removeClass("invalid").addClass("valid2");
			if ($(this).parent().find('div.error').size()) {
				$(this).parent().find('div.error:first').text("");
			}
		}else{
			$(this).removeClass("valid2").addClass("invalid");
			if ($(this).parent().find('div.error').size()) {
				$(this).parent().find('div.error:first').text("");
			}
		}
	}	
}
jQuery.fn.FormValidate = jQuery.iFormValidate.build;
//// Use whan new element loaded added by js
function moveFunctions(tmp,text)
{
	var sForm = $(tmp).parent();//.parent().parent().parent().parent().parent().get(0));
	var i = 0;
	while (sForm.get(0) != '[object HTMLFormElement]') {
		if (i > 20) break;
		i++; 
		sForm = sForm.parent();
	}
	var val = $(tmp).val();
	var id = $(tmp).attr('id');
	if (!$(tmp).parent().find('div.error').size()) {
		$(tmp).parent().html($(tmp).parent().html()+"<div class='error' style='color:red;'>"+text+"</div>");
		$('#'+id).val(val);
	} 
	if (sForm.get(0) == '[object HTMLFormElement]') {
		sForm.FormValidate({
			ajax:false,
			validCheck: false
		});
	}
	
	 
}