(function ($) {
	
	var $element = null;
	
	var PasswordValidation = function (element, options, event) {
		
		if(options == 'show') {
			this._showPopover(element);
			return;
		} else if(options == 'hide'){
			this._hidePopover(element);
			return;
		}
		
		
		this.lowerCaseValidateMsg = '<div id="lowerCaseValidate_<idPopover>" class="invalid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>'+ i18n.msg('pwd.validator.lowerCaseMsg')+'</div>';
		this.upperCaseValidateMsg = '<div id="upperCaseValidate_<idPopover>" class="invalid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>'+ i18n.msg('pwd.validator.upperCaseMsg')+'</div>';
		this.numberRequiredValidateMsg = '<div id="numberValidate_<idPopover>" class="invalid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>'+ i18n.msg('pwd.validator.numberMsg')+'</div>';
		this.minSizeValidateMsg = '<div id="minsizeValidate_<idPopover>" class="invalid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>'+ i18n.msg('pwd.validator.minSizeMsg')+'</div>';
		this.simbolRequiredValidateMsg = '<div id="simbolRequiredValidate_<idPopover>" class="invalid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>Simbolos</div>';
		this.invalidCaractersValidateMsg = '<div id="invalidCharactersValidate_<idPopover>" class="valid" ><span class="iconValid glyphicon glyphicon-ok-circle" aria-hidden="true"></span><span class="iconInvalid glyphicon glyphicon-remove-circle" aria-hidden="true"></span>'+ i18n.msg('pwd.validator.invalidCharsMsg')+'</div>';
		this.nameValidateMsg = '<div id="nameValidate_<idPopover>" class="marginTop12"><span class="glyphicon glyphicon-exclamation-sign iconAlert"></span><span><i>'+ i18n.msg('pwd.validator.nameMsg')+'</i></span></div>';
		this.popoverId = null;
		
		if(event) {
			event.stopPropagation();
			event.preventDefault();
		}
		
		this.$element = $(element);
		this.$newElement = null;
		this.options = options;
		this.name = '';
		
		this.init();
		
		
		return this;
	};
	
	PasswordValidation.prototype._showPopover = function(element) {
		$(element).popover('show');
	};
	
	PasswordValidation.prototype._hidePopover = function(element) {
		$(element).popover('hide');
	};
	
	PasswordValidation.prototype._isShown = function() {
		return $('.popover').hasClass('in');
	};
	
	PasswordValidation.prototype.init = function() {
		
		var that = this,
			id = that.$element.attr('id');
		
		var contentPopover = '';
		if(that.options) {
			if(that.options.minSize) {
				var contentMinSize = that.minSizeValidateMsg.replace('<size>', that.options.minSize);
				contentPopover = contentPopover + contentMinSize;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(that.options.lowerCaseRequired) {
				contentPopover = contentPopover + that.lowerCaseValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(that.options.upperCaseRequired) {
				contentPopover = contentPopover + that.upperCaseValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(that.options.numberRequired) {
				contentPopover = contentPopover + that.numberRequiredValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(that.options.simbolRequired) {
				contentPopover = contentPopover + that.simbolRequiredValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(!that.options.acceptInvalidCaracters) {
				contentPopover = contentPopover + that.invalidCaractersValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
			}
			if(that.options.verifyName) {
				contentPopover = contentPopover + that.nameValidateMsg;
				contentPopover = contentPopover.replace('<idPopover>', id);
				that.name = that.options.verifyName;
			}
		}
		
		that.$element.on('shown.bs.popover', function () {
			that.checkPassword(that.$element.val());
		});
		
		var selector = that.$element.attr('id');
		
		that.popoverId = that.$element.popover({
				title : i18n.msg('pwd.validator.title'),
				content : contentPopover,
				trigger : 'manual',
				container: 'body',
				html: true
			});
		
		that.$element.off('keyup').on('keyup', function(event) {
			that.checkPassword(that.$element.val());
		});
		
		that.$element.focus(function(){
			
			if(!that._isShown() == true) {
				that.$element.popover({
					title : i18n.msg('pwd.validator.title'),
					content : contentPopover,
					trigger : 'manual',
					container: 'body',
					html: true
				});
				that.$element.popover('show');
			}
			
		});		
	
	};
	
	PasswordValidation.prototype._changeToValid = function(div) {
		
		if($(div).hasClass('invalid')){
			$(div).removeClass('invalid');
			$(div).addClass('valid');
		}
	};
	
	PasswordValidation.prototype._changeToInValid = function(div) {
		
		if($(div).hasClass('valid')) {
			$(div).removeClass('valid');
			$(div).addClass('invalid');
		} 
	};
	
	PasswordValidation.prototype.checkPassword = function(pswd) {
		var that = this;
		var isValid = true;
		
		//validate the length
		if ( that.options.minSize && pswd.length >= that.options.minSize ) {
			that._changeToValid('#minsizeValidate_' + this.$element.attr('id'));
		} else {
			that._changeToInValid('#minsizeValidate_' + this.$element.attr('id'));
			isValid = false;
		}
		
		//validate letter
		if ( pswd.match(/[a-z]/) ) {
			that._changeToValid('#lowerCaseValidate_' + this.$element.attr('id'));
		} else {
			that._changeToInValid('#lowerCaseValidate_' + this.$element.attr('id'));
			isValid = false;
		}

		//validate capital letter
		if ( pswd.match(/[A-Z]/) ) {
			that._changeToValid('#upperCaseValidate_' + this.$element.attr('id'));
		} else {
			that._changeToInValid('#upperCaseValidate_' + this.$element.attr('id'));
			isValid = false;
		}

		//validate number
		if ( pswd.match(/\d/) ) {
			that._changeToValid('#numberValidate_' + this.$element.attr('id'));
		} else {
			that._changeToInValid('#numberValidate_' + this.$element.attr('id'));
			isValid = false;
		}
		
		that.$element.attr('valid', isValid);
	}


	PasswordValidation.prototype.checkPasswordChar = function(pswdChar) {
		
		var result = false;
		
		try {
		
		if (pswdChar.match(/[a-z]/) || pswdChar.match(/[A-Z]/) || pswdChar.match(/\d/) 
				|| pswdChar.match(/[\u007E]/)
				|| pswdChar.match(/[\u0021]/)
				|| pswdChar.match(/[\u0040]/)
				|| pswdChar.match(/[\u0023]/)
				|| pswdChar.match(/[\u0024]/)
				|| pswdChar.match(/[\u0025]/)
				|| pswdChar.match(/[\u005E]/)
				|| pswdChar.match(/[\u0026]/)
				|| pswdChar.match(/[\u002A]/)
				|| pswdChar.match(/[\u005F]/)
				|| pswdChar.match(/[\u002D]/)
				|| pswdChar.match(/[\u002B]/)
				|| pswdChar.match(/[\u003D]/)
				|| pswdChar.match(/[\u0060]/)
				|| pswdChar.match(/[\u007C]/)
				|| pswdChar.match(/[\u005C]/)
				|| pswdChar.match(/[\u0028]/)
				|| pswdChar.match(/[\u0029]/)
				|| pswdChar.match(/[\u007B]/)
				|| pswdChar.match(/[\u007D]/)
				|| pswdChar.match(/[\u005B]/)
				|| pswdChar.match(/[\u005D]/)
				|| pswdChar.match(/[\u003A]/)
				|| pswdChar.match(/[\u003B]/)
				|| pswdChar.match(/[\u0022]/)
				|| pswdChar.match(/[\u0027]/)
				|| pswdChar.match(/[\u003C]/)
				|| pswdChar.match(/[\u003E]/)
				|| pswdChar.match(/[\u002C]/)
				|| pswdChar.match(/[\u002E]/)
				|| pswdChar.match(/[\u003F]/)
				|| pswdChar.match(/[\u002F]/)) {
			result = true;
		}
		
		} catch (e) {}
		
		return result;
	};
	
	PasswordValidation.prototype.checkPasswordFullName = function(pswd) {
		var fullName = this.name.split(" ");
		var containsName = false;
		if (fullName.length>=1 && fullName[0]!=""){
			for ( var i = 0; !containsName && (i < fullName.length); i++) {
				if(fullName[i] != null && fullName[i] != undefined && fullName[i] != "" && fullName[i] != " ") {
					containsName = (pswd.toLowerCase().match(fullName[i].toLowerCase())!=null);
				}
				
			}
		}
		
		return containsName;
	};
	
	PasswordValidation.prototype.updateVerticalPosition = function(top) {
		var position = top;
	};
	
	PasswordValidation.prototype.hide = function(pswd) {
		
	};
	
	function Plugin(option, event) {
		return this.each(function () {
			var $this = $(this)
			
			new PasswordValidation(this, option);
	    })
	};
	
	$.fn.passwordValidation = Plugin
	$.fn.passwordValidation.Constructor = PasswordValidation
})(jQuery);