/*
 * Miq
 @copyright 2019 Edwin Martin
 @link https://github.com/edwinm/miq/blob/master/miq.js
 @license MIT
 *
 * Miq, the micro jQuery library
 */
    var tts = function (arg, doc) {
        doc = doc && doc.first || doc || document;
        if (typeof arg == 'function') { /* $(function() {...}) */
            if (doc.readyState == 'loading') {
                doc.addEventListener('DOMContentLoaded', arg);
            } else {
                arg();
            }
        } else {
            var ret = Object.create(tts.fn), match; /* $([domObject]) or $(ttsObject) */
            if (typeof arg == 'object') {
                if ('length' in arg) {
                    ret.length = arg.length;
                    for (var o = 0; o < arg.length; o++) {
                        ret[o] = arg[o];
                    }
                } else { /* $(domObject) */
                    ret[0] = arg;
                    ret.length = 1;
                }
            } else if (!arg) { /* $() */
                ret[0] = doc.createDocumentFragment();
                ret.length = 1;
            } else if ((match = arg.match(/<(.+)>/))) {  /* $('<div>') */
                ret[0] = doc.createElement(match[1]);
                ret.length = 1;
            } else { /* $('div.widget') */
                var els = doc.querySelectorAll(arg);
                ret.length = els.length;
                for (var w = 0; w < els.length; w++) {
                    ret[w] = els[w];
                }
            }
            return ret;
        }
    };

    tts.version = "1.0";
    tts.performanceData = pref_data;
    tts.pageLoadTime = function () {
        return pref_data.loadEventEnd - pref_data.navigationStart;
    };
    tts.connectTime = function () {
        return pref_data.responseEnd - pref_data.requestStart;
    };
    tts.renderTime = function () {
        return pref_data.domComplete - pref_data.domLoading;
    };
    tts.isNotSet = function (check) {
        return (check === null || typeof check === "undefined" || check.length === 0) ? true : false;
    };
    tts.getValue = function (input, defaults) {
        return (tts.isNotSet(input) === true) ? defaults : input;
    };
    tts.matches = ['matches', 'webkitMatchesSelector', 'mozMatchesSelector', 'msMatchesSelector'].filter(function (sel) {
        return sel in document.documentElement;
    })[0];
    tts.fn = Object.create(Array.prototype, {
        each: {value: function (callback) {
                if ( ! tts.isFunction(callback) ) {
                    /*throw new Error("Callback should be a function");*/
                }
                var $this = {};
                for (var index = 0; index < this.length; index++) {
                    $this = this[index];
                    $this.callback = callback;
                    $this.callback(index);
                }
                return this;
            }},
        first: {get: function () {
                return this[0];
            }},
        eq: {value: function (i) {
                return tts(this[i || 0]);
            }},
        on: {value: function (evt, fn) {
                if (!tts.isFunction(fn))
                    tts.logger('Callback should be a function', 'warn');
                var hasit = this[0].addEventListener;
                for (var i = 0; i < this.length; i++) {
                    if (hasit) {
                        this[i].addEventListener(evt, fn);
                    } else {
                        this[i].attachEvent("on" + evt, fn);
                    }
                }
                return this;
            }},
        off: {value: function (evt, fn) {
                if (!tts.isFunction(fn))
                    tts.logger('Callback should be a function', 'warn');
                var hasit = this[0].removeEventListener;
                for (var i = 0; i < this.length; i++) {
                    if (hasit) {
                        this[i].removeEventListener(evt, fn);
                    } else {
                        this[i].detachEvent("on" + evt, fn);
                    }
                }
                return this;
            }},
        trigger: {value: function (eventName) {
                for (var i = 0; i < this.length; i++) {
                    var event = document.createEvent('Event');
                    event.initEvent(eventName, true, true);
                    this[i].dispatchEvent(event);
                }
                return this;
            }},
        toggleClass: {value: function (cls) {
                for (var i = 0; i < this.length; i++) {
                    if (this[i].classList) {
                        this[i].classList.toggle(cls);
                    } else {
                        var classes = this[i].className.split(' ');
                        var existingIndex = classes.indexOf(cls);
                        if (existingIndex >= 0) {
                            classes.splice(existingIndex, 1);
                        } else {
                            classes.push(cls);
                        }
                        this[i].className = classes.join(' ');
                    }
                }
                return this;
            }},
        addClass: {value: function (cls) {
                for (var i = 0; i < this.length; i++) {
                    if (!tts.fn.hasClass.call({first: this[i]}, cls)) {
                        this[i].className += ' ' + cls;
                    }
                }
                return this;
            }},
        removeClass: {value: function (cls) {
                for (var i = 0; i < this.length; i++) {
                    this[i].className = this[i].className.replace(cls, '');
                }
                return this;
            }},
        hasClass: {value: function (cls) {
                return this.first.className != '' && new RegExp('\\b' + cls + '\\b').test(this.first.className);
            }},
        prop: {value: function (property, value) {
                if (typeof value == 'undefined') {
                    return this.first[property];
                } else {
                    for (var i = 0; i < this.length; i++) {
                        this[i][property] = value;
                    }
                    return this;
                }
            }},
        attr: {value: function (property, value) {
                if (typeof value == 'undefined') {
                    return this.first.getAttribute(property);
                } else {
                    for (var i = 0; i < this.length; i++) {
                        this[i].setAttribute(property, value);
                    }
                    return this;
                }
            }},
        removeAttr: {value: function (property) {
                for (var i = 0; i < this.length; i++) {
                    this[i].removeAttribute(property);
                }
                return this;
            }},
        val: {value: function (value) {
                var el = this.first, prop = 'value';
                switch (el.tagName) {
                    case 'SELECT':
                        prop = 'selectedIndex';
                        break;
                    case 'OPTION':
                        prop = 'selected';
                        break;
                    case 'INPUT':
                        if (el.type == 'checkbox' || el.type == 'radio') {
                            prop = 'checked';
                        }
                        break;
                }
                return this.prop(prop, value);
            }},
        append: {value: function (value) {
                var t = this, v = tts(value), len = v.length;
                for (var i = 0; i < len; i++) {
                    t.first.appendChild(v[i].first || v[i]);
                }
                return this;
            }},
        before: {value: function (value) {
                this.first.parentElement.insertBefore(tts().append(value).first, this.first);
                return this;
            }},
        parent: {value: function () {
                return tts(this.first.parentNode);
            }},
        clone: {value: function () {
                return tts(this.first.cloneNode(true));
            }},
        remove: {value: function () {
                for (var i = 0; i < this.length; i++) {
                    this[i].parentNode.removeChild(this[i]);
                }
                return this;
            }},
        find: {value: function (value) {
                return tts(value, this.first);
            }},
        closest: {value: function (selector) {
                var el = this.first;
                do {
                    if (el[tts.matches](selector)) {
                        return tts(el);
                    }
                } while (el = el.parentElement);
                return null;
            }},
        is: {value: function (selector) {
                return tts(this.filter(function (el) {
                    return el[tts.matches](selector);
                }));
            }},
        css: {value: function (property, value) {
                if (typeof value == 'undefined') {
                    return this.first.style[property];
                } else {
                    for (var i = 0; i < this.length; i++) {
                        this[i].style[property] = value;
                    }
                    return this;
                }
            }},
        html: {value: function (value) {
                return this.prop('innerHTML', value);
            }},
        text: {value: function (value) {
                return this.prop('textContent', value);
            }},
        empty: {value: function () {
                return this.prop('innerHTML', '');
            }},
        hide: {value: function () {
                for (var i = 0; i < this.length; i++) {
                    this[i].style.display = 'none';
                }
                return this;
            }},
        show: {value: function (type) {
                var display_type = (type) ? type : '';
                for (var i = 0; i < this.length; i++) {
                    this[i].style.display = display_type;
                }
                return this;
            }},
        invisible: {value: function () {
                for (var i = 0; i < this.length; i++) {
                    this[i].style.visibility = 'hidden';
                }
                return this;
            }},
        visible: {value: function (type) {
                for (var i = 0; i < this.length; i++) {
                    this[i].style.visibility = "visible";
                }
                return this;
            }},
        fadeStop: {value: function () {
                for (var i = 0; i < this.length; i++) {
                    this[i].style.opacity = 1;
                    this[i].style.filter = "alpha(opacity=1)";
                    this[i].style.display = "inline-block";
                    this[i].style.visibility = "visible";
                }
            }},
        fadeIn: {value: function (ms, display) {
                var tms = (typeof ms == 'undefined') ? 600 : ms, display_as = (typeof display == 'undefined') ? "inline-block" : display;
                for (var i = 0; i < this.length; i++) {
                    var elem = this[i].style, opacity = {}, timer = {};
                    elem.opacity = 0;
                    elem.filter = "alpha(opacity=0)";
                    elem.display = display_as;
                    elem.visibility = "visible";
                    opacity.i = 0;
                    timer.i = setInterval(function () {
                        opacity.i += 50 / tms;
                        if (opacity.i >= 1) {
                            clearInterval(timer.i);
                            opacity.i = 1;
                        }
                        elem.opacity = opacity.i;
                        elem.filter = "alpha(opacity=" + opacity.i * 100 + ")";
                    }, 50);
                }
            }},
        fadeOut: {value: function (ms) {
                var tms = (typeof ms == 'undefined') ? 600 : ms;
                for (var i = 0; i < this.length; i++) {
                    var opacity = {}, timer = {}, elem = this[i].style;
                    opacity.i = 1;
                    timer.i = setInterval(function () {
                        opacity.i -= 50 / tms;
                        if (opacity.i <= 0) {
                            clearInterval(timer.i);
                            opacity.i = 0;
                            elem.display = "none";
                            elem.visibility = "hidden";
                        }
                        elem.opacity = opacity.i;
                        elem.filter = "alpha(opacity=" + opacity.i * 100 + ")";
                    }, 50);
                }
            }}
    });

    tts.now = function () {
        return Date.now();
    };
    tts.parse = function (string) {
        return JSON.parse(string);
    };
    tts.map = function (array, callback, arg) {
        return array.map(callback, arg);
    };
    tts.random = function (min, max) {
        return Math.floor((Math.random() * max) + min);
    };
    tts.trim = function (string) {
        return string.trim();
    };
    tts.inArray = function (item, array) {
        return (array.indexOf(item) !== -1) ? true : false;
    };
    tts.isFunction = function (item) {
        if (typeof item === 'function') {
            return true;
        }
        var type = Object.prototype.toString.call(item);
        return type === '[object Function]' || type === '[object GeneratorFunction]';
    };
    var arrayOfCalls = [];
    tts.once = function (callback, id, parms) {
        var fn = window[callback], found = (!tts.inArray(id, arrayOfCalls) && tts.isFunction(fn)) ? fn(parms) : false;
        if (found !== false) {
            arrayOfCalls.push(id);
        }
        return found;
    };
    tts.isEmptyObject = function (obj) {
        return Object.keys(obj).length === 0;
    };
    tts.isEmpty = function (str) {
        return (!str || 0 === str.length);
    };
    tts.isNumeric = function (n) {
        return !isNaN(parseFloat(n)) && isFinite(n);
    };
    tts.extend = function (object1, object2) {
        return Object.assign({}, object1, object2);
    };
    tts.when = function (arrayOfPromises) {
        return new Promise(function (resolve, reject) {
            Promise.all(arrayOfPromises).then(values => {
                resolve(values);
            }).catch(errors => {
                reject(errors);
            });
        });
    };