; (function (define) {
    define(['jquery'], function ($) {
        return (function () {
            var $container;
            var listener;
            var toastid = 0;
            var toasttype = {
                error: 'error',
                info: 'info',
                success: 'success',
                warning: 'warning'
            };

            var toastr = {
                clear: clear,
                remove: remove,
                error: error,
                getcontainer: getcontainer,
                info: info,
                options: {},
                subscribe: subscribe,
                success: success,
                version: '2.0.3',
                warning: warning
            };

            return toastr;

            //#region accessible methods
            function error(message, title, optionsoverride) {
                return notify({
                    type: toasttype.error,
                    iconclass: getoptions().iconclasses.error,
                    message: message,
                    optionsoverride: optionsoverride,
                    title: title
                });
            }

            function getcontainer(options, create) {
                if (!options) { options = getoptions(); }
                $container = $('#' + options.containerid);
                if ($container.length) {
                    return $container;
                }
                if (create) {
                    $container = createcontainer(options);
                }
                return $container;
            }

            function info(message, title, optionsoverride) {
                return notify({
                    type: toasttype.info,
                    iconclass: getoptions().iconclasses.info,
                    message: message,
                    optionsoverride: optionsoverride,
                    title: title
                });
            }

            function subscribe(callback) {
                listener = callback;
            }

            function success(message, title, optionsoverride) {
                return notify({
                    type: toasttype.success,
                    iconclass: getoptions().iconclasses.success,
                    message: message,
                    optionsoverride: optionsoverride,
                    title: title
                });
            }

            function warning(message, title, optionsoverride) {
                return notify({
                    type: toasttype.warning,
                    iconclass: getoptions().iconclasses.warning,
                    message: message,
                    optionsoverride: optionsoverride,
                    title: title
                });
            }

            function clear($toastelement) {
                var options = getoptions();
                if (!$container) { getcontainer(options); }
                if (!cleartoast($toastelement, options)) {
                    clearcontainer(options);
                }
            }

            function remove($toastelement) {
                var options = getoptions();
                if (!$container) { getcontainer(options); }
                if ($toastelement && $(':focus', $toastelement).length === 0) {
                    removetoast($toastelement);
                    return;
                }
                if ($container.children().length) {
                    $container.remove();
                }
            }
            //#endregion

            //#region internal methods

            function clearcontainer(options) {
                var toaststoclear = $container.children();
                for (var i = toaststoclear.length - 1; i >= 0; i--) {
                    cleartoast($(toaststoclear[i]), options);
                };
            }

            function cleartoast($toastelement, options) {
                if ($toastelement && $(':focus', $toastelement).length === 0) {
                    $toastelement[options.hidemethod]({
                        duration: options.hideduration,
                        easing: options.hideeasing,
                        complete: function () { removetoast($toastelement); }
                    });
                    return true;
                }
                return false;
            }

            function createcontainer(options) {
                $container = $('<div/>')
                    .attr('id', options.containerid)
                    .addclass(options.positionclass)
                    .attr('aria-live', 'polite')
                    .attr('role', 'alert');

                $container.appendto($(options.target));
                return $container;
            }

            function getdefaults() {
                return {
                    taptodismiss: true,
                    toastclass: 'toast',
                    containerid: 'toast-container',
                    debug: false,

                    showmethod: 'fadein', //fadein, slidedown, and show are built into jquery
                    showduration: 300,
                    showeasing: 'swing', //swing and linear are built into jquery
                    onshown: undefined,
                    hidemethod: 'fadeout',
                    hideduration: 1000,
                    hideeasing: 'swing',
                    onhidden: undefined,

                    extendedtimeout: 1000,
                    iconclasses: {
                        error: 'toast-error',
                        info: 'toast-info',
                        success: 'toast-success',
                        warning: 'toast-warning'
                    },
                    iconclass: 'toast-info',
                    positionclass: 'toast-top-right',
                    timeout: 5000, // set timeout and extendedtimeout to 0 to make it sticky
                    titleclass: 'toast-title',
                    messageclass: 'toast-message',
                    target: 'body',
                    closehtml: '<button>&times;</button>',
                    newestontop: true
                };
            }

            function publish(args) {
                if (!listener) { return; }
                listener(args);
            }

            function notify(map) {
                var options = getoptions(),
                    iconclass = map.iconclass || options.iconclass;

                if (typeof (map.optionsoverride) !== 'undefined') {
                    options = $.extend(options, map.optionsoverride);
                    iconclass = map.optionsoverride.iconclass || iconclass;
                }

                toastid++;

                $container = getcontainer(options, true);
                var intervalid = null,
                    $toastelement = $('<div/>'),
                    $titleelement = $('<div/>'),
                    $messageelement = $('<div/>'),
                    $closeelement = $(options.closehtml),
                    response = {
                        toastid: toastid,
                        state: 'visible',
                        starttime: new date(),
                        options: options,
                        map: map
                    };

                if (map.iconclass) {
                    $toastelement.addclass(options.toastclass).addclass(iconclass);
                }

                if (map.title) {
                    $titleelement.append(map.title).addclass(options.titleclass);
                    $toastelement.append($titleelement);
                }

                if (map.message) {
                    $messageelement.append(map.message).addclass(options.messageclass);
                    $toastelement.append($messageelement);
                }

                if (options.closebutton) {
                    $closeelement.addclass('toast-close-button').attr("role", "button");
                    $toastelement.prepend($closeelement);
                }

                $toastelement.hide();
                if (options.newestontop) {
                    $container.prepend($toastelement);
                } else {
                    $container.append($toastelement);
                }


                $toastelement[options.showmethod](
                    { duration: options.showduration, easing: options.showeasing, complete: options.onshown }
                );

                if (options.timeout > 0) {
                    intervalid = settimeout(hidetoast, options.timeout);
                }

                $toastelement.hover(stickaround, delayedhidetoast);
                if (!options.onclick && options.taptodismiss) {
                    $toastelement.click(hidetoast);
                }

                if (options.closebutton && $closeelement) {
                    $closeelement.click(function (event) {
                        if (event.stoppropagation) {
                            event.stoppropagation();
                        } else if (event.cancelbubble !== undefined && event.cancelbubble !== true) {
                            event.cancelbubble = true;
                        }
                        hidetoast(true);
                    });
                }

                if (options.onclick) {
                    $toastelement.click(function () {
                        options.onclick();
                        hidetoast();
                    });
                }

                publish(response);

                if (options.debug && console) {
                    console.log(response);
                }

                return $toastelement;

                function hidetoast(override) {
                    if ($(':focus', $toastelement).length && !override) {
                        return;
                    }
                    return $toastelement[options.hidemethod]({
                        duration: options.hideduration,
                        easing: options.hideeasing,
                        complete: function () {
                            removetoast($toastelement);
                            if (options.onhidden && response.state !== 'hidden') {
                                options.onhidden();
                            }
                            response.state = 'hidden';
                            response.endtime = new date();
                            publish(response);
                        }
                    });
                }

                function delayedhidetoast() {
                    if (options.timeout > 0 || options.extendedtimeout > 0) {
                        intervalid = settimeout(hidetoast, options.extendedtimeout);
                    }
                }

                function stickaround() {
                    cleartimeout(intervalid);
                    $toastelement.stop(true, true)[options.showmethod](
                        { duration: options.showduration, easing: options.showeasing }
                    );
                }
            }

            function getoptions() {
                return $.extend({}, getdefaults(), toastr.options);
            }

            function removetoast($toastelement) {
                if (!$container) { $container = getcontainer(); }
                if ($toastelement.is(':visible')) {
                    return;
                }
                $toastelement.remove();
                $toastelement = null;
                if ($container.children().length === 0) {
                    $container.remove();
                }
            }
            //#endregion

        })();
    });
}(typeof define === 'function' && define.amd ? define : function (deps, factory) {
    if (typeof module !== 'undefined' && module.exports) { //node
        module.exports = factory(require('jquery'));
    } else {
        window['toastr'] = factory(window['jquery']);
    }
}));