/*
* Kendo UI v2014.2.909 (http://www.telerik.com/kendo-ui)
* Copyright 2014 Telerik AD. All rights reserved.
*
* Kendo UI commercial licenses may be obtained at
* http://www.telerik.com/purchase/license-agreement/kendo-ui-complete
* If you do not own a commercial license, this file shall be governed by the trial license terms.
*/
(function(f, define){
    define([ "./kendo.core" ], f);
})(function(){

/* jshint eqnull: true */
(function($, undefined) {
    var kendo = window.kendo,
        Widget = kendo.ui.Widget,
        NS = ".kendoValidator",
        INVALIDMSG = "k-invalid-msg",
        invalidMsgRegExp = new RegExp(INVALIDMSG,'i'),
        INVALIDINPUT = "k-invalid",
        emailRegExp = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i,
        urlRegExp = /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i,
        INPUTSELECTOR = ":input:not(:button,[type=submit],[type=reset],[disabled],[readonly])",
        CHECKBOXSELECTOR = ":checkbox:not([disabled],[readonly])",
        NUMBERINPUTSELECTOR = "[type=number],[type=range]",
        BLUR = "blur",
        NAME = "name",
        FORM = "form",
        NOVALIDATE = "novalidate",
        proxy = $.proxy,
        patternMatcher = function(value, pattern) {
            if (typeof pattern === "string") {
                pattern = new RegExp('^(?:' + pattern + ')$');
            }
            return pattern.test(value);
        },
        matcher = function(input, selector, pattern) {
            var value = input.val();

            if (input.filter(selector).length && value !== "") {
                return patternMatcher(value, pattern);
            }
            return true;
        },
        hasAttribute = function(input, name) {
            if (input.length)  {
                return input[0].attributes[name] != null;
            }
            return false;
        };

    if (!kendo.ui.validator) {
        kendo.ui.validator = { rules: {}, messages: {} };
    }

    function resolveRules(element) {
        var resolvers = kendo.ui.validator.ruleResolvers || {},
            rules = {},
            name;

        for (name in resolvers) {
            $.extend(true, rules, resolvers[name].resolve(element));
        }
        return rules;
    }

    function decode(value) {
        return value.replace(/&amp/g, '&amp;')
            .replace(/&quot;/g, '"')
            .replace(/&#39;/g, "'")
            .replace(/&lt;/g, '<')
            .replace(/&gt;/g, '>');
    }

    function numberOfDecimalDigits(value) {
        value = (value + "").split('.');
        if (value.length > 1) {
            return value[1].length;
        }
        return 0;
    }

    function parseHtml(text) {
        if ($.parseHTML) {
            return $($.parseHTML(text));
        }
        return $(text);
    }

    function searchForMessageContainer(elements, fieldName) {
        var containers = $(),
            element,
            attr;

        for (var idx = 0, length = elements.length; idx < length; idx++) {
            element = elements[idx];
            if (invalidMsgRegExp.test(element.className)) {
                attr = element.getAttribute(kendo.attr("for"));
                if (attr === fieldName) {
                    containers = containers.add(element);
                }
            }
        }
        return containers;
    }

    var Validator = Widget.extend({
        init: function(element, options) {
            var that = this,
                resolved = resolveRules(element),
                validateAttributeSelector = "[" + kendo.attr("validate") + "!=false]";

            options = options || {};

            options.rules = $.extend({}, kendo.ui.validator.rules, resolved.rules, options.rules);
            options.messages = $.extend({}, kendo.ui.validator.messages, resolved.messages, options.messages);

            Widget.fn.init.call(that, element, options);

            that._errorTemplate = kendo.template(that.options.errorTemplate);

            if (that.element.is(FORM)) {
                that.element.attr(NOVALIDATE, NOVALIDATE);
            }

            that._inputSelector = INPUTSELECTOR + validateAttributeSelector;
            that._checkboxSelector = CHECKBOXSELECTOR + validateAttributeSelector;

            that._errors = {};
            that._attachEvents();
            that._isValidated = false;
        },

        events: [ "validate", "change" ],

        options: {
            name: "Validator",
            errorTemplate: '<span class="k-widget k-tooltip k-tooltip-validation">' +
                '<span class="k-icon k-warning"> </span> #=message#</span>',
            messages: {
                required: "{0} is required",
                pattern: "{0} is not valid",
                min: "{0} should be greater than or equal to {1}",
                max: "{0} should be smaller than or equal to {1}",
                step: "{0} is not valid",
                email: "{0} is not valid email",
                url: "{0} is not valid URL",
                date: "{0} is not valid date"
            },
            rules: {
                required: function(input) {
                    var checkbox = input.filter("[type=checkbox]").length && !input.is(":checked"),
                        value = input.val();

                    return !(hasAttribute(input, "required") && (value === "" || !value  || checkbox));
                },
                pattern: function(input) {
                    if (input.filter("[type=text],[type=email],[type=url],[type=tel],[type=search],[type=password]").filter("[pattern]").length && input.val() !== "") {
                        return patternMatcher(input.val(), input.attr("pattern"));
                    }
                    return true;
                },
                min: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[min]").length && input.val() !== "") {
                        var min = parseFloat(input.attr("min")) || 0,
                            val = kendo.parseFloat(input.val());

                        return min <= val;
                    }
                    return true;
                },
                max: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[max]").length && input.val() !== "") {
                        var max = parseFloat(input.attr("max")) || 0,
                            val = kendo.parseFloat(input.val());

                        return max >= val;
                    }
                    return true;
                },
                step: function(input) {
                    if (input.filter(NUMBERINPUTSELECTOR + ",[" + kendo.attr("type") + "=number]").filter("[step]").length && input.val() !== "") {
                        var min = parseFloat(input.attr("min")) || 0,
                            step = parseFloat(input.attr("step")) || 1,
                            val = parseFloat(input.val()),
                            decimals = numberOfDecimalDigits(step),
                            raise;

                        if (decimals) {
                            raise = Math.pow(10, decimals);
                            return (((val-min)*raise)%(step*raise)) / Math.pow(100, decimals) === 0;
                        }
                        return ((val-min)%step) === 0;
                    }
                    return true;
                },
                email: function(input) {
                    return matcher(input, "[type=email],[" + kendo.attr("type") + "=email]", emailRegExp);
                },
                url: function(input) {
                    return matcher(input, "[type=url],[" + kendo.attr("type") + "=url]", urlRegExp);
                },
                date: function(input) {
                    if (input.filter("[type^=date],[" + kendo.attr("type") + "=date]").length && input.val() !== "") {
                        return kendo.parseDate(input.val(), input.attr(kendo.attr("format"))) !== null;
                    }
                    return true;
                }
            },
            validateOnBlur: true
        },

        destroy: function() {
            Widget.fn.destroy.call(this);

            this.element.off(NS);
        },

        value: function() {
            if (!this._isValidated) {
                return false;
            }

            return this.errors().length === 0;
        },

        _submit: function(e) {
            if (!this.validate()) {
                e.stopPropagation();
                e.stopImmediatePropagation();
                e.preventDefault();
                return false;
            }
            return true;
        },

        _checkElement: function(element) {
            var state = this.value();

            this.validateInput(element);

            if (this.value() !== state) {
                this.trigger("change");
            }
        },

        _attachEvents: function() {
            var that = this;

            if (that.element.is(FORM)) {
                that.element.on("submit" + NS, proxy(that._submit, that));
            }

            if (that.options.validateOnBlur) {
                if (!that.element.is(INPUTSELECTOR)) {
                    that.element.on(BLUR + NS, that._inputSelector, function() {
                        that._checkElement($(this));
                    });

                    that.element.on("click" + NS, that._checkboxSelector, function() {
                        that._checkElement($(this));
                    });
                } else {
                    that.element.on(BLUR + NS, function() {
                        that._checkElement(that.element);
                    });

                    if (that.element.is(CHECKBOXSELECTOR)) {
                        that.element.on("click" + NS, function() {
                            that._checkElement(that.element);
                        });
                    }
                }
            }
        },

        validate: function() {
            var inputs;
            var idx;
            var result = false;
            var length;

            var isValid = this.value();

            this._errors = {};

            if (!this.element.is(INPUTSELECTOR)) {
                var invalid = false;

                inputs = this.element.find(this._inputSelector);

                for (idx = 0, length = inputs.length; idx < length; idx++) {
                    if (!this.validateInput(inputs.eq(idx))) {
                        invalid = true;
                    }
                }

                result = !invalid;
            } else {
                result = this.validateInput(this.element);
            }

            this.trigger("validate", { valid: result });

            if (isValid !== result) {
                this.trigger("change");
            }

            return result;
        },

        validateInput: function(input) {
            input = $(input);

            this._isValidated = true;

            var that = this,
                template = that._errorTemplate,
                result = that._checkValidity(input),
                valid = result.valid,
                className = "." + INVALIDMSG,
                fieldName = (input.attr(NAME) || ""),
                lbl = that._findMessageContainer(fieldName).add(input.next(className)).hide(),
                messageText;

            input.removeAttr("aria-invalid");

            if (!valid) {
                messageText = that._extractMessage(input, result.key);
                that._errors[fieldName] = messageText;
                var messageLabel = parseHtml(template({ message: decode(messageText) }));

                that._decorateMessageContainer(messageLabel, fieldName);

                if (!lbl.replaceWith(messageLabel).length) {
                    messageLabel.insertAfter(input);
                }
                messageLabel.show();

                input.attr("aria-invalid", true);
            } else {
                delete that._errors[fieldName];
            }

            input.toggleClass(INVALIDINPUT, !valid);

            return valid;
        },

        hideMessages: function() {
            var that = this,
                className = "." + INVALIDMSG,
                element = that.element;

            if (!element.is(INPUTSELECTOR)) {
                element.find(className).hide();
            } else {
                element.next(className).hide();
            }
        },

        _findMessageContainer: function(fieldName) {
            var locators = kendo.ui.validator.messageLocators,
                name,
                containers = $();

            for (var idx = 0, length = this.element.length; idx < length; idx++) {
                containers = containers.add(searchForMessageContainer(this.element[idx].getElementsByTagName("*"), fieldName));
            }

            for (name in locators) {
                containers = containers.add(locators[name].locate(this.element, fieldName));
            }

            return containers;
        },

        _decorateMessageContainer: function(container, fieldName) {
            var locators = kendo.ui.validator.messageLocators,
                name;

            container.addClass(INVALIDMSG)
                .attr(kendo.attr("for"), fieldName || "");

            for (name in locators) {
                locators[name].decorate(container, fieldName);
            }

            container.attr("role", "alert");
        },

        _extractMessage: function(input, ruleKey) {
            var that = this,
                customMessage = that.options.messages[ruleKey],
                fieldName = input.attr(NAME);

            customMessage = kendo.isFunction(customMessage) ? customMessage(input) : customMessage;

            return kendo.format(input.attr(kendo.attr(ruleKey + "-msg")) || input.attr("validationMessage") || input.attr("title") || customMessage || "", fieldName, input.attr(ruleKey));
        },

        _checkValidity: function(input) {
            var rules = this.options.rules,
                rule;

            for (rule in rules) {
                if (!rules[rule].call(this, input)) {
                    return { valid: false, key: rule };
                }
            }

            return { valid: true };
        },

        errors: function() {
            var results = [],
                errors = this._errors,
                error;

            for (error in errors) {
                results.push(errors[error]);
            }
            return results;
        }
    });

    kendo.ui.plugin(Validator);
})(window.kendo.jQuery);

return window.kendo;

}, typeof define == 'function' && define.amd ? define : function(_, f){ f(); });