(function ($) {
    var createdElements = [];
    var defaults = {
        options: {
            prependExistingHelpBlock: false,
            sniffHtml: true,
            preventSubmit: true,
            submitError: false,
            submitSuccess: false,
            semanticallyStrict: false,
            autoAdd: {helpBlocks: true},
            filter: function () {
                return true;
            }
        },
        methods: {
            init: function (options) {
                var settings = $.extend(true, {}, defaults);
                settings.options = $.extend(true, settings.options, options);
                var $siblingElements = this;
                var uniqueForms = $.unique($siblingElements.map(function () {
                    return $(this).parents("form")[0];
                }).toArray());
                $(uniqueForms).bind("submit", function (e) {
                    var $form = $(this);
                    var warningsFound = 0;
                    var $inputs = $form.find("input,textarea,select").not("[type=submit],[type=image]").filter(settings.options.filter);
                    $inputs.trigger("submit.validation").trigger("validationLostFocus.validation");
                    $inputs.each(function (i, el) {
                        var $this = $(el), $controlGroup = $this.parents(".form-group").first();
                        if ($controlGroup.hasClass("warning")) {
                            $controlGroup.removeClass("warning").addClass("error");
                            warningsFound++;
                        }
                    });
                    $inputs.trigger("validationLostFocus.validation");
                    if (warningsFound) {
                        if (settings.options.preventSubmit) {
                            e.preventDefault();
                        }
                        $form.addClass("error");
                        if ($.isFunction(settings.options.submitError)) {
                            settings.options.submitError($form, e, $inputs.jqBootstrapValidation("collectErrors", true));
                        }
                    } else {
                        $form.removeClass("error");
                        if ($.isFunction(settings.options.submitSuccess)) {
                            settings.options.submitSuccess($form, e);
                        }
                    }
                });
                return this.each(function () {
                    var $this = $(this), $controlGroup = $this.parents(".form-group").first(), $helpBlock = $controlGroup.find(".help-block").first(), $form = $this.parents("form").first(), validatorNames = [];
                    if (!$helpBlock.length && settings.options.autoAdd && settings.options.autoAdd.helpBlocks) {
                        $helpBlock = $('<div class="help-block" />');
                        $controlGroup.find('.controls').append($helpBlock);
                        createdElements.push($helpBlock[0]);
                    }
                    if (settings.options.sniffHtml) {
                        var message = "";
                        if ($this.attr("pattern") !== undefined) {
                            message = "Not in the expected format<!-- data-validation-pattern-message to override -->";
                            if ($this.data("validationPatternMessage")) {
                                message = $this.data("validationPatternMessage");
                            }
                            $this.data("validationPatternMessage", message);
                            $this.data("validationPatternRegex", $this.attr("pattern"));
                        }
                        if ($this.attr("max") !== undefined || $this.attr("aria-valuemax") !== undefined) {
                            var max = ($this.attr("max") !== undefined ? $this.attr("max") : $this.attr("aria-valuemax"));
                            message = "Too high: Maximum of '" + max + "'<!-- data-validation-max-message to override -->";
                            if ($this.data("validationMaxMessage")) {
                                message = $this.data("validationMaxMessage");
                            }
                            $this.data("validationMaxMessage", message);
                            $this.data("validationMaxMax", max);
                        }
                        if ($this.attr("min") !== undefined || $this.attr("aria-valuemin") !== undefined) {
                            var min = ($this.attr("min") !== undefined ? $this.attr("min") : $this.attr("aria-valuemin"));
                            message = "Too low: Minimum of '" + min + "'<!-- data-validation-min-message to override -->";
                            if ($this.data("validationMinMessage")) {
                                message = $this.data("validationMinMessage");
                            }
                            $this.data("validationMinMessage", message);
                            $this.data("validationMinMin", min);
                        }
                        if ($this.attr("maxlength") !== undefined) {
                            message = "Too long: Maximum of '" + $this.attr("maxlength") + "' characters<!-- data-validation-maxlength-message to override -->";
                            if ($this.data("validationMaxlengthMessage")) {
                                message = $this.data("validationMaxlengthMessage");
                            }
                            $this.data("validationMaxlengthMessage", message);
                            $this.data("validationMaxlengthMaxlength", $this.attr("maxlength"));
                        }
                        if ($this.attr("minlength") !== undefined) {
                            message = "Too short: Minimum of '" + $this.attr("minlength") + "' characters<!-- data-validation-minlength-message to override -->";
                            if ($this.data("validationMinlengthMessage")) {
                                message = $this.data("validationMinlengthMessage");
                            }
                            $this.data("validationMinlengthMessage", message);
                            $this.data("validationMinlengthMinlength", $this.attr("minlength"));
                        }
                        if ($this.attr("required") !== undefined || $this.attr("aria-required") !== undefined) {
                            message = settings.builtInValidators.required.message;
                            if ($this.data("validationRequiredMessage")) {
                                message = $this.data("validationRequiredMessage");
                            }
                            $this.data("validationRequiredMessage", message);
                        }
                        if ($this.attr("type") !== undefined && $this.attr("type").toLowerCase() === "number") {
                            message = settings.builtInValidators.number.message;
                            if ($this.data("validationNumberMessage")) {
                                message = $this.data("validationNumberMessage");
                            }
                            $this.data("validationNumberMessage", message);
                        }
                        if ($this.attr("type") !== undefined && $this.attr("type").toLowerCase() === "email") {
                            message = "Not a valid email address<!-- data-validator-validemail-message to override -->";
                            if ($this.data("validationValidemailMessage")) {
                                message = $this.data("validationValidemailMessage");
                            } else if ($this.data("validationEmailMessage")) {
                                message = $this.data("validationEmailMessage");
                            }
                            $this.data("validationValidemailMessage", message);
                        }
                        if ($this.attr("minchecked") !== undefined) {
                            message = "Not enough options checked; Minimum of '" + $this.attr("minchecked") + "' required<!-- data-validation-minchecked-message to override -->";
                            if ($this.data("validationMincheckedMessage")) {
                                message = $this.data("validationMincheckedMessage");
                            }
                            $this.data("validationMincheckedMessage", message);
                            $this.data("validationMincheckedMinchecked", $this.attr("minchecked"));
                        }
                        if ($this.attr("maxchecked") !== undefined) {
                            message = "Too many options checked; Maximum of '" + $this.attr("maxchecked") + "' required<!-- data-validation-maxchecked-message to override -->";
                            if ($this.data("validationMaxcheckedMessage")) {
                                message = $this.data("validationMaxcheckedMessage");
                            }
                            $this.data("validationMaxcheckedMessage", message);
                            $this.data("validationMaxcheckedMaxchecked", $this.attr("maxchecked"));
                        }
                    }
                    if ($this.data("validation") !== undefined) {
                        validatorNames = $this.data("validation").split(",");
                    }
                    $.each($this.data(), function (i, el) {
                        var parts = i.replace(/([A-Z])/g, ",$1").split(",");
                        if (parts[0] === "validation" && parts[1]) {
                            validatorNames.push(parts[1]);
                        }
                    });
                    var validatorNamesToInspect = validatorNames;
                    var newValidatorNamesToInspect = [];
                    do {
                        $.each(validatorNames, function (i, el) {
                            validatorNames[i] = formatValidatorName(el);
                        });
                        validatorNames = $.unique(validatorNames);
                        newValidatorNamesToInspect = [];
                        $.each(validatorNamesToInspect, function (i, el) {
                            if ($this.data("validation" + el + "Shortcut") !== undefined) {
                                $.each($this.data("validation" + el + "Shortcut").split(","), function (i2, el2) {
                                    newValidatorNamesToInspect.push(el2);
                                });
                            } else if (settings.builtInValidators[el.toLowerCase()]) {
                                var validator = settings.builtInValidators[el.toLowerCase()];
                                if (validator.type.toLowerCase() === "shortcut") {
                                    $.each(validator.shortcut.split(","), function (i, el) {
                                        el = formatValidatorName(el);
                                        newValidatorNamesToInspect.push(el);
                                        validatorNames.push(el);
                                    });
                                }
                            }
                        });
                        validatorNamesToInspect = newValidatorNamesToInspect;
                    } while (validatorNamesToInspect.length > 0)
                    var validators = {};
                    $.each(validatorNames, function (i, el) {
                        var message = $this.data("validation" + el + "Message");
                        var hasOverrideMessage = (message !== undefined);
                        var foundValidator = false;
                        message = (message ? message : "'" + el + "' validation failed <!-- Add attribute 'data-validation-" + el.toLowerCase() + "-message' to input to change this message -->");
                        $.each(settings.validatorTypes, function (validatorType, validatorTemplate) {
                            if (validators[validatorType] === undefined) {
                                validators[validatorType] = [];
                            }
                            if (!foundValidator && $this.data("validation" + el + formatValidatorName(validatorTemplate.name)) !== undefined) {
                                validators[validatorType].push($.extend(true, {
                                    name: formatValidatorName(validatorTemplate.name),
                                    message: message
                                }, validatorTemplate.init($this, el)));
                                foundValidator = true;
                            }
                        });
                        if (!foundValidator && settings.builtInValidators[el.toLowerCase()]) {
                            var validator = $.extend(true, {}, settings.builtInValidators[el.toLowerCase()]);
                            if (hasOverrideMessage) {
                                validator.message = message;
                            }
                            var validatorType = validator.type.toLowerCase();
                            if (validatorType === "shortcut") {
                                foundValidator = true;
                            } else {
                                $.each(settings.validatorTypes, function (validatorTemplateType, validatorTemplate) {
                                    if (validators[validatorTemplateType] === undefined) {
                                        validators[validatorTemplateType] = [];
                                    }
                                    if (!foundValidator && validatorType === validatorTemplateType.toLowerCase()) {
                                        $this.data("validation" + el + formatValidatorName(validatorTemplate.name), validator[validatorTemplate.name.toLowerCase()]);
                                        validators[validatorType].push($.extend(validator, validatorTemplate.init($this, el)));
                                        foundValidator = true;
                                    }
                                });
                            }
                        }
                        if (!foundValidator) {
                            $.error("Cannot find validation info for '" + el + "'");
                        }
                    });
                    $helpBlock.data("original-contents", ($helpBlock.data("original-contents") ? $helpBlock.data("original-contents") : $helpBlock.html()));
                    $helpBlock.data("original-role", ($helpBlock.data("original-role") ? $helpBlock.data("original-role") : $helpBlock.attr("role")));
                    $controlGroup.data("original-classes", ($controlGroup.data("original-clases") ? $controlGroup.data("original-classes") : $controlGroup.attr("class")));
                    $this.data("original-aria-invalid", ($this.data("original-aria-invalid") ? $this.data("original-aria-invalid") : $this.attr("aria-invalid")));
                    $this.bind("validation.validation", function (event, params) {
                        var value = getValue($this);
                        var errorsFound = [];
                        $.each(validators, function (validatorType, validatorTypeArray) {
                            if (value || value.length || (params && params.includeEmpty) || (!!settings.validatorTypes[validatorType].blockSubmit && params && !!params.submitting)) {
                                $.each(validatorTypeArray, function (i, validator) {
                                    if (settings.validatorTypes[validatorType].validate($this, value, validator)) {
                                        errorsFound.push(validator.message);
                                    }
                                });
                            }
                        });
                        return errorsFound;
                    });
                    $this.bind("getValidators.validation", function () {
                        return validators;
                    });
                    $this.bind("submit.validation", function () {
                        return $this.triggerHandler("change.validation", {submitting: true});
                    });
                    $this.bind(["keyup", "focus", "blur", "click", "keydown", "keypress", "change"].join(".validation ") + ".validation", function (e, params) {
                        var value = getValue($this);
                        var errorsFound = [];
                        $controlGroup.find("input,textarea,select").each(function (i, el) {
                            var oldCount = errorsFound.length;
                            $.each($(el).triggerHandler("validation.validation", params), function (j, message) {
                                errorsFound.push(message);
                            });
                            if (errorsFound.length > oldCount) {
                                $(el).attr("aria-invalid", "true");
                            } else {
                                var original = $this.data("original-aria-invalid");
                                $(el).attr("aria-invalid", (original !== undefined ? original : false));
                            }
                        });
                        $form.find("input,select,textarea").not($this).not("[name=\"" + $this.attr("name") + "\"]").trigger("validationLostFocus.validation");
                        errorsFound = $.unique(errorsFound.sort());
                        if (errorsFound.length) {
                            $controlGroup.removeClass("success error").addClass("warning");
                            if (settings.options.semanticallyStrict && errorsFound.length === 1) {
                                $helpBlock.html(errorsFound[0] + (settings.options.prependExistingHelpBlock ? $helpBlock.data("original-contents") : ""));
                            } else {
                                $helpBlock.html("<ul role=\"alert\"><li>" + errorsFound.join("</li><li>") + "</li></ul>" + (settings.options.prependExistingHelpBlock ? $helpBlock.data("original-contents") : ""));
                            }
                        } else {
                            $controlGroup.removeClass("warning error success");
                            if (value.length > 0) {
                                $controlGroup.addClass("success");
                            }
                            $helpBlock.html($helpBlock.data("original-contents"));
                        }
                        if (e.type === "blur") {
                            $controlGroup.removeClass("success");
                        }
                    });
                    $this.bind("validationLostFocus.validation", function () {
                        $controlGroup.removeClass("success");
                    });
                });
            }, destroy: function () {
                return this.each(function () {
                    var
                        $this = $(this), $controlGroup = $this.parents(".form-group").first(), $helpBlock = $controlGroup.find(".help-block").first();
                    $this.unbind('.validation');
                    $helpBlock.html($helpBlock.data("original-contents"));
                    $controlGroup.attr("class", $controlGroup.data("original-classes"));
                    $this.attr("aria-invalid", $this.data("original-aria-invalid"));
                    $helpBlock.attr("role", $this.data("original-role"));
                    if (createdElements.indexOf($helpBlock[0]) > -1) {
                        $helpBlock.remove();
                    }
                });
            }, collectErrors: function (includeEmpty) {
                var errorMessages = {};
                this.each(function (i, el) {
                    var $el = $(el);
                    var name = $el.attr("name");
                    var errors = $el.triggerHandler("validation.validation", {includeEmpty: true});
                    errorMessages[name] = $.extend(true, errors, errorMessages[name]);
                });
                $.each(errorMessages, function (i, el) {
                    if (el.length === 0) {
                        delete errorMessages[i];
                    }
                });
                return errorMessages;
            }, hasErrors: function () {
                var errorMessages = [];
                this.each(function (i, el) {
                    errorMessages = errorMessages.concat($(el).triggerHandler("getValidators.validation") ? $(el).triggerHandler("validation.validation", {submitting: true}) : []);
                });
                return (errorMessages.length > 0);
            }, override: function (newDefaults) {
                defaults = $.extend(true, defaults, newDefaults);
            }
        },
        validatorTypes: {
            callback: {
                name: "callback", init: function ($this, name) {
                    return {
                        validatorName: name,
                        callback: $this.data("validation" + name + "Callback"),
                        lastValue: $this.val(),
                        lastValid: true,
                        lastFinished: true
                    };
                }, validate: function ($this, value, validator) {
                    if (validator.lastValue === value && validator.lastFinished) {
                        return !validator.lastValid;
                    }
                    if (validator.lastFinished === true) {
                        validator.lastValue = value;
                        validator.lastValid = true;
                        validator.lastFinished = false;
                        var rrjqbvValidator = validator;
                        var rrjqbvThis = $this;
                        executeFunctionByName(validator.callback, window, $this, value, function (data) {
                            if (rrjqbvValidator.lastValue === data.value) {
                                rrjqbvValidator.lastValid = data.valid;
                                if (data.message) {
                                    rrjqbvValidator.message = data.message;
                                }
                                rrjqbvValidator.lastFinished = true;
                                rrjqbvThis.data("validation" + rrjqbvValidator.validatorName + "Message", rrjqbvValidator.message);
                                setTimeout(function () {
                                    rrjqbvThis.trigger("change.validation");
                                }, 1);
                            }
                        });
                    }
                    return false;
                }
            }, ajax: {
                name: "ajax", init: function ($this, name) {
                    return {
                        validatorName: name,
                        url: $this.data("validation" + name + "Ajax"),
                        lastValue: $this.val(),
                        lastValid: true,
                        lastFinished: true
                    };
                }, validate: function ($this, value, validator) {
                    if ("" + validator.lastValue === "" + value && validator.lastFinished === true) {
                        return validator.lastValid === false;
                    }
                    if (validator.lastFinished === true) {
                        validator.lastValue = value;
                        validator.lastValid = true;
                        validator.lastFinished = false;
                        $.ajax({
                            url: validator.url,
                            data: "value=" + value + "&field=" + $this.attr("name"),
                            dataType: "json",
                            success: function (data) {
                                if ("" + validator.lastValue === "" + data.value) {
                                    validator.lastValid = !!(data.valid);
                                    if (data.message) {
                                        validator.message = data.message;
                                    }
                                    validator.lastFinished = true;
                                    $this.data("validation" + validator.validatorName + "Message", validator.message);
                                    setTimeout(function () {
                                        $this.trigger("change.validation");
                                    }, 1);
                                }
                            },
                            failure: function () {
                                validator.lastValid = true;
                                validator.message = "ajax call failed";
                                validator.lastFinished = true;
                                $this.data("validation" + validator.validatorName + "Message", validator.message);
                                setTimeout(function () {
                                    $this.trigger("change.validation");
                                }, 1);
                            }
                        });
                    }
                    return false;
                }
            }, regex: {
                name: "regex", init: function ($this, name) {
                    return {regex: regexFromString($this.data("validation" + name + "Regex"))};
                }, validate: function ($this, value, validator) {
                    return (!validator.regex.test(value) && !validator.negative) || (validator.regex.test(value) && validator.negative);
                }
            }, required: {
                name: "required", init: function ($this, name) {
                    return {};
                }, validate: function ($this, value, validator) {
                    return !!(value.length === 0 && !validator.negative) || !!(value.length > 0 && validator.negative);
                }, blockSubmit: true
            }, match: {
                name: "match", init: function ($this, name) {
                    var element = $this.parents("form").first().find("[name=\"" + $this.data("validation" + name + "Match") + "\"]").first();
                    element.bind("validation.validation", function () {
                        $this.trigger("change.validation", {submitting: true});
                    });
                    return {"element": element};
                }, validate: function ($this, value, validator) {
                    return (value !== validator.element.val() && !validator.negative) || (value === validator.element.val() && validator.negative);
                }, blockSubmit: true
            }, max: {
                name: "max", init: function ($this, name) {
                    return {max: $this.data("validation" + name + "Max")};
                }, validate: function ($this, value, validator) {
                    return (parseFloat(value, 10) > parseFloat(validator.max, 10) && !validator.negative) || (parseFloat(value, 10) <= parseFloat(validator.max, 10) && validator.negative);
                }
            }, min: {
                name: "min", init: function ($this, name) {
                    return {min: $this.data("validation" + name + "Min")};
                }, validate: function ($this, value, validator) {
                    return (parseFloat(value) < parseFloat(validator.min) && !validator.negative) || (parseFloat(value) >= parseFloat(validator.min) && validator.negative);
                }
            }, maxlength: {
                name: "maxlength", init: function ($this, name) {
                    return {maxlength: $this.data("validation" + name + "Maxlength")};
                }, validate: function ($this, value, validator) {
                    return ((value.length > validator.maxlength) && !validator.negative) || ((value.length <= validator.maxlength) && validator.negative);
                }
            }, minlength: {
                name: "minlength", init: function ($this, name) {
                    return {minlength: $this.data("validation" + name + "Minlength")};
                }, validate: function ($this, value, validator) {
                    return ((value.length < validator.minlength) && !validator.negative) || ((value.length >= validator.minlength) && validator.negative);
                }
            }, maxchecked: {
                name: "maxchecked", init: function ($this, name) {
                    var elements = $this.parents("form").first().find("[name=\"" + $this.attr("name") + "\"]");
                    elements.bind("click.validation", function () {
                        $this.trigger("change.validation", {includeEmpty: true});
                    });
                    return {maxchecked: $this.data("validation" + name + "Maxchecked"), elements: elements};
                }, validate: function ($this, value, validator) {
                    return (validator.elements.filter(":checked").length > validator.maxchecked && !validator.negative) || (validator.elements.filter(":checked").length <= validator.maxchecked && validator.negative);
                }, blockSubmit: true
            }, minchecked: {
                name: "minchecked", init: function ($this, name) {
                    var elements = $this.parents("form").first().find("[name=\"" + $this.attr("name") + "\"]");
                    elements.bind("click.validation", function () {
                        $this.trigger("change.validation", {includeEmpty: true});
                    });
                    return {minchecked: $this.data("validation" + name + "Minchecked"), elements: elements};
                }, validate: function ($this, value, validator) {
                    return (validator.elements.filter(":checked").length < validator.minchecked && !validator.negative) || (validator.elements.filter(":checked").length >= validator.minchecked && validator.negative);
                }, blockSubmit: true
            }
        },
        builtInValidators: {
            email: {name: "Email", type: "shortcut", shortcut: "validemail"},
            validemail: {
                name: "Validemail",
                type: "regex",
                regex: "[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\\.[A-Za-z]{2,}",
                message: "Not a valid email address<!-- data-validator-validemail-message to override -->"
            },
            passwordagain: {
                name: "Passwordagain",
                type: "match",
                match: "password",
                message: "Does not match the given password<!-- data-validator-paswordagain-message to override -->"
            },
            positive: {name: "Positive", type: "shortcut", shortcut: "number,positivenumber"},
            negative: {name: "Negative", type: "shortcut", shortcut: "number,negativenumber"},
            number: {
                name: "Number",
                type: "regex",
                regex: "([+-]?\\\d+(\\\.\\\d*)?([eE][+-]?[0-9]+)?)?",
                message: "Must be a number<!-- data-validator-number-message to override -->"
            },
            integer: {
                name: "Integer",
                type: "regex",
                regex: "[+-]?\\\d+",
                message: "No decimal places allowed<!-- data-validator-integer-message to override -->"
            },
            positivenumber: {
                name: "Positivenumber",
                type: "min",
                min: 0,
                message: "Must be a positive number<!-- data-validator-positivenumber-message to override -->"
            },
            negativenumber: {
                name: "Negativenumber",
                type: "max",
                max: 0,
                message: "Must be a negative number<!-- data-validator-negativenumber-message to override -->"
            },
            required: {
                name: "Required",
                type: "required",
                message: "This is required<!-- data-validator-required-message to override -->"
            },
            checkone: {
                name: "Checkone",
                type: "minchecked",
                minchecked: 1,
                message: "Check at least one option<!-- data-validation-checkone-message to override -->"
            }
        }
    };
    var formatValidatorName = function (name) {
        return name.toLowerCase().replace(/(^|\s)([a-z])/g, function (m, p1, p2) {
            return p1 + p2.toUpperCase();
        });
    };
    var getValue = function ($this) {
        var value = $this.val();
        var type = $this.attr("type");
        if (type === "checkbox") {
            value = ($this.is(":checked") ? value : "");
        }
        if (type === "radio") {
            value = ($('input[name="' + $this.attr("name") + '"]:checked').length > 0 ? value : "");
        }
        return value;
    };

    function regexFromString(inputstring) {
        return new RegExp("^" + inputstring + "$");
    }

    function executeFunctionByName(functionName, context) {
        var args = Array.prototype.slice.call(arguments).splice(2);
        var namespaces = functionName.split(".");
        var func = namespaces.pop();
        for (var i = 0; i < namespaces.length; i++) {
            context = context[namespaces[i]];
        }
        return context[func].apply(this, args);
    }

    $.fn.jqBootstrapValidation = function (method) {
        if (defaults.methods[method]) {
            return defaults.methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
        } else if (typeof method === 'object' || !method) {
            return defaults.methods.init.apply(this, arguments);
        } else {
            $.error('Method ' + method + ' does not exist on jQuery.jqBootstrapValidation');
            return null;
        }
    };
    $.jqBootstrapValidation = function (options) {
        $(":input").not("[type=image],[type=submit]").jqBootstrapValidation.apply(this, arguments);
    };
})(jQuery);