RLOpenCatalyst/core

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client/cat3/customlib/dateTime/js/bootstrap-material-datetimepicker.js

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(function ($, moment)
{
    var pluginName = "bootstrapMaterialDatePicker";
    var pluginDataName = "plugin_" + pluginName;

    moment.locale('en');

    function Plugin(element, options)
    {
        this.currentView = 0;

        this.minDate;
        this.maxDate;

        this._attachedEvents = [];

        this.element = element;
        this.$element = $(element);

        this.params = {date: true, time: true, format: 'YYYY-MM-DD', minDate: null, maxDate: null, currentDate: null, lang: 'en', weekStart: 0, shortTime: false, clearButton: false, nowButton: false, cancelText: 'Cancel', okText: 'OK', clearText: 'Clear', nowText: 'Now', switchOnClick: false, triggerEvent: 'focus'};
        this.params = $.fn.extend(this.params, options);

        this.name = "dtp_" + this.setName();
        this.$element.attr("data-dtp", this.name);

        moment.locale(this.params.lang);

        this.init();
    }

    $.fn[pluginName] = function (options, p)
    {
        this.each(function ()
        {
            if (!$.data(this, pluginDataName))
            {
                $.data(this, pluginDataName, new Plugin(this, options));
            } else
            {
                if (typeof ($.data(this, pluginDataName)[options]) === 'function')
                {
                    $.data(this, pluginDataName)[options](p);
                }
                if (options === 'destroy')
                {
                    delete $.data(this, pluginDataName);
                }
            }
        });
        return this;
    };

    Plugin.prototype =
    {
        init: function ()
        {
            this.initDays();
            this.initDates();

            this.initTemplate();

            this.initButtons();

            this._attachEvent($(window), 'resize', this._centerBox.bind(this));
            this._attachEvent(this.$dtpElement.find('.dtp-content'), 'click', this._onElementClick.bind(this));
            this._attachEvent(this.$dtpElement, 'click', this._onBackgroundClick.bind(this));
            this._attachEvent(this.$dtpElement.find('.dtp-close > a'), 'click', this._onCloseClick.bind(this));
            this._attachEvent(this.$element, this.params.triggerEvent, this._fireCalendar.bind(this));
        },
        initDays: function ()
        {
            this.days = [];
            for (var i = this.params.weekStart; this.days.length < 7; i++)
            {
                if (i > 6)
                {
                    i = 0;
                }
                this.days.push(i.toString());
            }
        },
        initDates: function ()
        {
            if (this.$element.val().length > 0)
            {
                if (typeof (this.params.format) !== 'undefined' && this.params.format !== null)
                {
                    this.currentDate = moment(this.$element.val(), this.params.format).locale(this.params.lang);
                } else
                {
                    this.currentDate = moment(this.$element.val()).locale(this.params.lang);
                }
            } else
            {
                if (typeof (this.$element.attr('value')) !== 'undefined' && this.$element.attr('value') !== null && this.$element.attr('value') !== "")
                {
                    if (typeof (this.$element.attr('value')) === 'string')
                    {
                        if (typeof (this.params.format) !== 'undefined' && this.params.format !== null)
                        {
                            this.currentDate = moment(this.$element.attr('value'), this.params.format).locale(this.params.lang);
                        } else
                        {
                            this.currentDate = moment(this.$element.attr('value')).locale(this.params.lang);
                        }
                    }
                } else
                {
                    if (typeof (this.params.currentDate) !== 'undefined' && this.params.currentDate !== null)
                    {
                        if (typeof (this.params.currentDate) === 'string')
                        {
                            if (typeof (this.params.format) !== 'undefined' && this.params.format !== null)
                            {
                                this.currentDate = moment(this.params.currentDate, this.params.format).locale(this.params.lang);
                            } else
                            {
                                this.currentDate = moment(this.params.currentDate).locale(this.params.lang);
                            }
                        } else
                        {
                            if (typeof (this.params.currentDate.isValid) === 'undefined' || typeof (this.params.currentDate.isValid) !== 'function')
                            {
                                var x = this.params.currentDate.getTime();
                                this.currentDate = moment(x, "x").locale(this.params.lang);
                            } else
                            {
                                this.currentDate = this.params.currentDate;
                            }
                        }
                        this.$element.val(this.currentDate.format(this.params.format));
                    } else
                        this.currentDate = moment();
                }
            }

            if (typeof (this.params.minDate) !== 'undefined' && this.params.minDate !== null)
            {
                if (typeof (this.params.minDate) === 'string')
                {
                    if (typeof (this.params.format) !== 'undefined' && this.params.format !== null)
                    {
                        this.minDate = moment(this.params.minDate, this.params.format).locale(this.params.lang);
                    } else
                    {
                        this.minDate = moment(this.params.minDate).locale(this.params.lang);
                    }
                } else
                {
                    if (typeof (this.params.minDate.isValid) === 'undefined' || typeof (this.params.minDate.isValid) !== 'function')
                    {
                        var x = this.params.minDate.getTime();
                        this.minDate = moment(x, "x").locale(this.params.lang);
                    } else
                    {
                        this.minDate = this.params.minDate;
                    }
                }
            } else if (this.params.minDate === null)
            {
                this.minDate = null;
            }

            if (typeof (this.params.maxDate) !== 'undefined' && this.params.maxDate !== null)
            {
                if (typeof (this.params.maxDate) === 'string')
                {
                    if (typeof (this.params.format) !== 'undefined' && this.params.format !== null)
                    {
                        this.maxDate = moment(this.params.maxDate, this.params.format).locale(this.params.lang);
                    } else
                    {
                        this.maxDate = moment(this.params.maxDate).locale(this.params.lang);
                    }
                } else
                {
                    if (typeof (this.params.maxDate.isValid) === 'undefined' || typeof (this.params.maxDate.isValid) !== 'function')
                    {
                        var x = this.params.maxDate.getTime();
                        this.maxDate = moment(x, "x").locale(this.params.lang);
                    } else
                    {
                        this.maxDate = this.params.maxDate;
                    }
                }
            } else if (this.params.maxDate === null)
            {
                this.maxDate = null;
            }

            if (!this.isAfterMinDate(this.currentDate))
            {
                this.currentDate = moment(this.minDate);
            }
            if (!this.isBeforeMaxDate(this.currentDate))
            {
                this.currentDate = moment(this.maxDate);
            }
        },
        initTemplate: function ()
        {
            this.template = '<div class="dtp hidden" id="' + this.name + '">' +
                '<div class="dtp-content">' +
                '<div class="dtp-date-view">' +
                '<header class="dtp-header">' +
                '<div class="dtp-actual-day">Lundi</div>' +
                '<div class="dtp-close"><a href="javascript:void(0);"><i class="material-icons">clear</i></a></div>' +
                '</header>' +
                '<div class="dtp-date hidden">' +
                '<div>' +
                '<div class="left center p10">' +
                '<a href="javascript:void(0);" class="dtp-select-month-before"><i class="fa fa-angle-left white"></i></a>' +
                '</div>' +
                '<div class="dtp-actual-month p80">MAR</div>' +
                '<div class="right center p10">' +
                '<a href="javascript:void(0);" class="dtp-select-month-after"><i class="fa fa-angle-right white"></i></a>' +
                '</div>' +
                '<div class="clearfix"></div>' +
                '</div>' +
                '<div class="dtp-actual-num">13</div>' +
                '<div>' +
                '<div class="left center p10">' +
                '<a href="javascript:void(0);" class="dtp-select-year-before"><i class="fa fa-angle-left white"></i></a>' +
                '</div>' +
                '<div class="dtp-actual-year p80">2014</div>' +
                '<div class="right center p10">' +
                '<a href="javascript:void(0);" class="dtp-select-year-after"><i class="fa fa-angle-right white"></i></a>' +
                '</div>' +
                '<div class="clearfix"></div>' +
                '</div>' +
                '</div>' +
                '<div class="dtp-time hidden">' +
                '<div class="dtp-actual-maxtime">23:55</div>' +
                '</div>' +
                '<div class="dtp-picker">' +
                '<div class="dtp-picker-calendar"></div>' +
                '<div class="dtp-picker-datetime hidden">' +
                '<div class="dtp-actual-meridien">' +
                '<div class="left p20">' +
                '<a class="dtp-meridien-am" href="javascript:void(0);">AM</a>' +
                '</div>' +
                '<div class="dtp-actual-time p60"></div>' +
                '<div class="right p20">' +
                '<a class="dtp-meridien-pm" href="javascript:void(0);">PM</a>' +
                '</div>' +
                '<div class="clearfix"></div>' +
                '</div>' +
                '<div id="dtp-svg-clock">' +
                '</div>' +
                '</div>' +
                '</div>' +
                '</div>' +
                '<div class="dtp-buttons">' +
                '<button class="col-lg-3 col-md-3 dtp-btn-now btn btn-flat hidden">' + this.params.nowText + '</button> ' +
                '<button class="col-lg-3 col-md-3 dtp-btn-clear btn btn-flat hidden">' + this.params.clearText + '</button> ' +
                '<button class="col-lg-3 col-md-3 dtp-btn-cancel btn btn-flat">' + this.params.cancelText + '</button> ' +
                '<button class="col-lg-3 col-md-3 dtp-btn-ok btn btn-flat">' + this.params.okText + '</button> ' +
                '<div class="clearfix"></div>' +
                '</div>' +
                '</div>' +
                '</div>';

            if ($('body').find("#" + this.name).length <= 0)
            {
                $('body').append(this.template);

                if (this)
                    this.dtpElement = $('body').find("#" + this.name);
                this.$dtpElement = $(this.dtpElement);
            }
        },
        initButtons: function ()
        {
            this._attachEvent(this.$dtpElement.find('.dtp-btn-cancel'), 'click', this._onCancelClick.bind(this));
            this._attachEvent(this.$dtpElement.find('.dtp-btn-ok'), 'click', this._onOKClick.bind(this));
            this._attachEvent(this.$dtpElement.find('a.dtp-select-month-before'), 'click', this._onMonthBeforeClick.bind(this));
            this._attachEvent(this.$dtpElement.find('a.dtp-select-month-after'), 'click', this._onMonthAfterClick.bind(this));
            this._attachEvent(this.$dtpElement.find('a.dtp-select-year-before'), 'click', this._onYearBeforeClick.bind(this));
            this._attachEvent(this.$dtpElement.find('a.dtp-select-year-after'), 'click', this._onYearAfterClick.bind(this));

            if (this.params.clearButton === true)
            {
                this._attachEvent(this.$dtpElement.find('.dtp-btn-clear'), 'click', this._onClearClick.bind(this));
                this.$dtpElement.find('.dtp-btn-clear').removeClass('hidden');
            }

            if (this.params.nowButton === true)
            {
                this._attachEvent(this.$dtpElement.find('.dtp-btn-now'), 'click', this._onNowClick.bind(this));
                this.$dtpElement.find('.dtp-btn-now').removeClass('hidden');
            }

            if ((this.params.nowButton === true) && (this.params.clearButton === true))
            {
                this.$dtpElement.find('.dtp-btn-clear, .dtp-btn-now, .dtp-btn-cancel, .dtp-btn-ok').addClass('btn-xs');
            } else if ((this.params.nowButton === true) || (this.params.clearButton === true))
            {
                this.$dtpElement.find('.dtp-btn-clear, .dtp-btn-now, .dtp-btn-cancel, .dtp-btn-ok').addClass('btn-sm');
            }
        },
        initMeridienButtons: function ()
        {
            this.$dtpElement.find('a.dtp-meridien-am').off('click').on('click', this._onSelectAM.bind(this));
            this.$dtpElement.find('a.dtp-meridien-pm').off('click').on('click', this._onSelectPM.bind(this));
        },
        initDate: function (d)
        {
            this.currentView = 0;

            this.$dtpElement.find('.dtp-picker-calendar').removeClass('hidden');
            this.$dtpElement.find('.dtp-picker-datetime').addClass('hidden');

            var _date = ((typeof (this.currentDate) !== 'undefined' && this.currentDate !== null) ? this.currentDate : null);
            var _calendar = this.generateCalendar(this.currentDate);

            if (typeof (_calendar.week) !== 'undefined' && typeof (_calendar.days) !== 'undefined')
            {
                var _template = this.constructHTMLCalendar(_date, _calendar);

                this.$dtpElement.find('a.dtp-select-day').off('click');
                this.$dtpElement.find('.dtp-picker-calendar').html(_template);

                this.$dtpElement.find('a.dtp-select-day').on('click', this._onSelectDate.bind(this));

                this.toggleButtons(_date);
            }

            this._centerBox();
            this.showDate(_date);
        },
        initHours: function ()
        {
            this.currentView = 1;

            this.showTime(this.currentDate);
            this.initMeridienButtons();

            if (this.currentDate.hour() < 12)
            {
                this.$dtpElement.find('a.dtp-meridien-am').click();
            } else
            {
                this.$dtpElement.find('a.dtp-meridien-pm').click();
            }

            var hFormat = ((this.params.shortTime) ? 'h' : 'H');

            this.$dtpElement.find('.dtp-picker-datetime').removeClass('hidden');
            this.$dtpElement.find('.dtp-picker-calendar').addClass('hidden');

            var svgClockElement = this.createSVGClock(true);

            for (var i = 0; i < 12; i++)
            {
                var x = -(162 * (Math.sin(-Math.PI * 2 * (i / 12))));
                var y = -(162 * (Math.cos(-Math.PI * 2 * (i / 12))));

                var fill = ((this.currentDate.format(hFormat) == i) ? "#8BC34A" : 'transparent');
                var color = ((this.currentDate.format(hFormat) == i) ? "#fff" : '#000');

                var svgHourCircle = this.createSVGElement("circle", {'id': 'h-' + i, 'class': 'dtp-select-hour', 'style': 'cursor:pointer', r: '30', cx: x, cy: y, fill: fill, 'data-hour': i});

                var svgHourText = this.createSVGElement("text", {'id': 'th-' + i, 'class': 'dtp-select-hour-text', 'text-anchor': 'middle', 'style': 'cursor:pointer', 'font-weight': 'bold', 'font-size': '20', x: x, y: y + 7, fill: color, 'data-hour': i});
                svgHourText.textContent = ((i === 0) ? ((this.params.shortTime) ? 12 : i) : i);

                if (!this.toggleTime(i, true))
                {
                    svgHourCircle.className += " disabled";
                    svgHourText.className += " disabled";
                    svgHourText.setAttribute('fill', '#bdbdbd');
                } else
                {
                    svgHourCircle.addEventListener('click', this._onSelectHour.bind(this));
                    svgHourText.addEventListener('click', this._onSelectHour.bind(this));
                }

                svgClockElement.appendChild(svgHourCircle)
                svgClockElement.appendChild(svgHourText)
            }

            if (!this.params.shortTime)
            {
                for (var i = 0; i < 12; i++)
                {
                    var x = -(110 * (Math.sin(-Math.PI * 2 * (i / 12))));
                    var y = -(110 * (Math.cos(-Math.PI * 2 * (i / 12))));

                    var fill = ((this.currentDate.format(hFormat) == (i + 12)) ? "#8BC34A" : 'transparent');
                    var color = ((this.currentDate.format(hFormat) == (i + 12)) ? "#fff" : '#000');

                    var svgHourCircle = this.createSVGElement("circle", {'id': 'h-' + (i + 12), 'class': 'dtp-select-hour', 'style': 'cursor:pointer', r: '30', cx: x, cy: y, fill: fill, 'data-hour': (i + 12)});

                    var svgHourText = this.createSVGElement("text", {'id': 'th-' + (i + 12), 'class': 'dtp-select-hour-text', 'text-anchor': 'middle', 'style': 'cursor:pointer', 'font-weight': 'bold', 'font-size': '22', x: x, y: y + 7, fill: color, 'data-hour': (i + 12)});
                    svgHourText.textContent = i + 12;

                    if (!this.toggleTime(i + 12, true))
                    {
                        svgHourCircle.className += " disabled";
                        svgHourText.className += " disabled";
                        svgHourText.setAttribute('fill', '#bdbdbd');
                    } else
                    {
                        svgHourCircle.addEventListener('click', this._onSelectHour.bind(this));
                        svgHourText.addEventListener('click', this._onSelectHour.bind(this));
                    }

                    svgClockElement.appendChild(svgHourCircle)
                    svgClockElement.appendChild(svgHourText)
                }

                this.$dtpElement.find('a.dtp-meridien-am').addClass('hidden');
                this.$dtpElement.find('a.dtp-meridien-pm').addClass('hidden');
            }

            this._centerBox();
        },
        initMinutes: function ()
        {
            this.currentView = 2;

            this.showTime(this.currentDate);

            this.initMeridienButtons();

            if (this.currentDate.hour() < 12)
            {
                this.$dtpElement.find('a.dtp-meridien-am').click();
            } else
            {
                this.$dtpElement.find('a.dtp-meridien-pm').click();
            }

            this.$dtpElement.find('.dtp-picker-calendar').addClass('hidden');
            this.$dtpElement.find('.dtp-picker-datetime').removeClass('hidden');

            var svgClockElement = this.createSVGClock(false);

            for (var i = 0; i < 60; i++)
            {
                var s = ((i % 5 === 0) ? 162 : 158);
                var r = ((i % 5 === 0) ? 30 : 20);

                var x = -(s * (Math.sin(-Math.PI * 2 * (i / 60))));
                var y = -(s * (Math.cos(-Math.PI * 2 * (i / 60))));

                var color = ((this.currentDate.format("m") == i) ? "#8BC34A" : 'transparent');

                var svgMinuteCircle = this.createSVGElement("circle", {'id': 'm-' + i, 'class': 'dtp-select-minute', 'style': 'cursor:pointer', r: r, cx: x, cy: y, fill: color, 'data-minute': i});

                if (!this.toggleTime(i, false))
                {
                    svgMinuteCircle.className += " disabled";
                } else
                {
                    svgMinuteCircle.addEventListener('click', this._onSelectMinute.bind(this));
                }

                svgClockElement.appendChild(svgMinuteCircle)
            }

            for (var i = 0; i < 60; i++)
            {
                if ((i % 5) === 0)
                {
                    var x = -(162 * (Math.sin(-Math.PI * 2 * (i / 60))));
                    var y = -(162 * (Math.cos(-Math.PI * 2 * (i / 60))));

                    var color = ((this.currentDate.format("m") == i) ? "#fff" : '#000');

                    var svgMinuteText = this.createSVGElement("text", {'id': 'tm-' + i, 'class': 'dtp-select-minute-text', 'text-anchor': 'middle', 'style': 'cursor:pointer', 'font-weight': 'bold', 'font-size': '20', x: x, y: y + 7, fill: color, 'data-minute': i});
                    svgMinuteText.textContent = i;

                    if (!this.toggleTime(i, false))
                    {
                        svgMinuteText.className += " disabled";
                        svgMinuteText.setAttribute('fill', '#bdbdbd');
                    } else
                    {
                        svgMinuteText.addEventListener('click', this._onSelectMinute.bind(this));
                    }

                    svgClockElement.appendChild(svgMinuteText)
                }
            }

            this._centerBox();
        },
        animateHands: function ()
        {
            var H = this.currentDate.hour();
            var M = this.currentDate.minute();

            var hh = this.$dtpElement.find('.hour-hand');
            hh[0].setAttribute('transform', "rotate(" + 360 * H / 12 + ")");

            var mh = this.$dtpElement.find('.minute-hand');
            mh[0].setAttribute('transform', "rotate(" + 360 * M / 60 + ")");
        },
        createSVGClock: function (isHour)
        {
            var hl = ((this.params.shortTime) ? -120 : -90);

            var svgElement = this.createSVGElement("svg", {class: 'svg-clock', viewBox: '0,0,400,400'});
            var svgGElement = this.createSVGElement("g", {transform: 'translate(200,200) '});
            var svgClockFace = this.createSVGElement("circle", {r: '192', fill: '#eee', stroke: '#bdbdbd', 'stroke-width': 2});
            var svgClockCenter = this.createSVGElement("circle", {r: '15', fill: '#757575'});

            svgGElement.appendChild(svgClockFace)

            if (isHour)
            {
                var svgMinuteHand = this.createSVGElement("line", {class: 'minute-hand', x1: 0, y1: 0, x2: 0, y2: -150, stroke: '#bdbdbd', 'stroke-width': 2});
                var svgHourHand = this.createSVGElement("line", {class: 'hour-hand', x1: 0, y1: 0, x2: 0, y2: hl, stroke: '#8BC34A', 'stroke-width': 8});

                svgGElement.appendChild(svgMinuteHand);
                svgGElement.appendChild(svgHourHand);
            } else
            {
                var svgMinuteHand = this.createSVGElement("line", {class: 'minute-hand', x1: 0, y1: 0, x2: 0, y2: -150, stroke: '#8BC34A', 'stroke-width': 2});
                var svgHourHand = this.createSVGElement("line", {class: 'hour-hand', x1: 0, y1: 0, x2: 0, y2: hl, stroke: '#bdbdbd', 'stroke-width': 8});

                svgGElement.appendChild(svgHourHand);
                svgGElement.appendChild(svgMinuteHand);
            }

            svgGElement.appendChild(svgClockCenter)

            svgElement.appendChild(svgGElement)

            this.$dtpElement.find("#dtp-svg-clock").empty();
            this.$dtpElement.find("#dtp-svg-clock")[0].appendChild(svgElement);

            this.animateHands();

            return svgGElement;
        },
        createSVGElement: function (tag, attrs)
        {
            var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
            for (var k in attrs)
            {
                el.setAttribute(k, attrs[k]);
            }
            return el;
        },
        isAfterMinDate: function (date, checkHour, checkMinute)
        {
            var _return = true;

            if (typeof (this.minDate) !== 'undefined' && this.minDate !== null)
            {
                var _minDate = moment(this.minDate);
                var _date = moment(date);

                if (!checkHour && !checkMinute)
                {
                    _minDate.hour(0);
                    _minDate.minute(0);

                    _date.hour(0);
                    _date.minute(0);
                }

                _minDate.second(0);
                _date.second(0);
                _minDate.millisecond(0);
                _date.millisecond(0);

                if (!checkMinute)
                {
                    _date.minute(0);
                    _minDate.minute(0);

                    _return = (parseInt(_date.format("X")) >= parseInt(_minDate.format("X")));
                } else
                {
                    _return = (parseInt(_date.format("X")) >= parseInt(_minDate.format("X")));
                }
            }

            return _return;
        },
        isBeforeMaxDate: function (date, checkTime, checkMinute)
        {
            var _return = true;

            if (typeof (this.maxDate) !== 'undefined' && this.maxDate !== null)
            {
                var _maxDate = moment(this.maxDate);
                var _date = moment(date);

                if (!checkTime && !checkMinute)
                {
                    _maxDate.hour(0);
                    _maxDate.minute(0);

                    _date.hour(0);
                    _date.minute(0);
                }

                _maxDate.second(0);
                _date.second(0);
                _maxDate.millisecond(0);
                _date.millisecond(0);

                if (!checkMinute)
                {
                    _date.minute(0);
                    _maxDate.minute(0);

                    _return = (parseInt(_date.format("X")) <= parseInt(_maxDate.format("X")));
                } else
                {
                    _return = (parseInt(_date.format("X")) <= parseInt(_maxDate.format("X")));
                }
            }

            return _return;
        },
        rotateElement: function (el, deg)
        {
            $(el).css
            ({
                WebkitTransform: 'rotate(' + deg + 'deg)',
                '-moz-transform': 'rotate(' + deg + 'deg)'
            });
        },
        showDate: function (date)
        {
            if (date)
            {
                this.$dtpElement.find('.dtp-actual-day').html(date.locale(this.params.lang).format('dddd'));
                this.$dtpElement.find('.dtp-actual-month').html(date.locale(this.params.lang).format('MMM').toUpperCase());
                this.$dtpElement.find('.dtp-actual-num').html(date.locale(this.params.lang).format('DD'));
                this.$dtpElement.find('.dtp-actual-year').html(date.locale(this.params.lang).format('YYYY'));
            }
        },
        showTime: function (date)
        {
            if (date)
            {
                var minutes = date.minute();
                var content = ((this.params.shortTime) ? date.format('hh') : date.format('HH')) + ':' + ((minutes.toString().length == 2) ? minutes : '0' + minutes) + ((this.params.shortTime) ? ' ' + date.format('A') : '');

                if (this.params.date)
                    this.$dtpElement.find('.dtp-actual-time').html(content);
                else
                {
                    if (this.params.shortTime)
                        this.$dtpElement.find('.dtp-actual-day').html(date.format('A'));
                    else
                        this.$dtpElement.find('.dtp-actual-day').html('&nbsp;');

                    this.$dtpElement.find('.dtp-actual-maxtime').html(content);
                }
            }
        },
        selectDate: function (date)
        {
            if (date)
            {
                this.currentDate.date(date);

                this.showDate(this.currentDate);
                this.$element.trigger('dateSelected', this.currentDate);
            }
        },
        generateCalendar: function (date)
        {
            var _calendar = {};

            if (date !== null)
            {
                var startOfMonth = moment(date).locale(this.params.lang).startOf('month');
                var endOfMonth = moment(date).locale(this.params.lang).endOf('month');

                var iNumDay = startOfMonth.format('d');

                _calendar.week = this.days;
                _calendar.days = [];

                for (var i = startOfMonth.date(); i <= endOfMonth.date(); i++)
                {
                    if (i === startOfMonth.date())
                    {
                        var iWeek = _calendar.week.indexOf(iNumDay.toString());
                        if (iWeek > 0)
                        {
                            for (var x = 0; x < iWeek; x++)
                            {
                                _calendar.days.push(0);
                            }
                        }
                    }
                    _calendar.days.push(moment(startOfMonth).locale(this.params.lang).date(i));
                }
            }

            return _calendar;
        },
        constructHTMLCalendar: function (date, calendar)
        {
            var _template = "";

            _template += '<div class="dtp-picker-month">' + date.locale(this.params.lang).format('MMMM YYYY') + '</div>';
            _template += '<table class="table dtp-picker-days"><thead>';
            for (var i = 0; i < calendar.week.length; i++)
            {
                _template += '<th>' + moment(parseInt(calendar.week[i]), "d").locale(this.params.lang).format("dd").substring(0, 1) + '</th>';
            }

            _template += '</thead>';
            _template += '<tbody><tr>';

            for (var i = 0; i < calendar.days.length; i++)
            {
                if (i % 7 == 0)
                    _template += '</tr><tr>';
                _template += '<td data-date="' + moment(calendar.days[i]).locale(this.params.lang).format("D") + '">';
                if (calendar.days[i] != 0)
                {
                    if (this.isBeforeMaxDate(moment(calendar.days[i]), false, false) === false || this.isAfterMinDate(moment(calendar.days[i]), false, false) === false)
                    {
                        _template += '<span class="dtp-select-day">' + moment(calendar.days[i]).locale(this.params.lang).format("DD") + '</span>';
                    } else
                    {
                        if (moment(calendar.days[i]).locale(this.params.lang).format("DD") === moment(this.currentDate).locale(this.params.lang).format("DD"))
                        {
                            _template += '<a href="javascript:void(0);" class="dtp-select-day selected">' + moment(calendar.days[i]).locale(this.params.lang).format("DD") + '</a>';
                        } else
                        {
                            _template += '<a href="javascript:void(0);" class="dtp-select-day">' + moment(calendar.days[i]).locale(this.params.lang).format("DD") + '</a>';
                        }
                    }

                    _template += '</td>';
                }
            }
            _template += '</tr></tbody></table>';

            return _template;
        },
        setName: function ()
        {
            var text = "";
            var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";

            for (var i = 0; i < 5; i++)
            {
                text += possible.charAt(Math.floor(Math.random() * possible.length));
            }

            return text;
        },
        isPM: function ()
        {
            return this.$dtpElement.find('a.dtp-meridien-pm').hasClass('selected');
        },
        setElementValue: function ()
        {
            this.$element.trigger('beforeChange', this.currentDate);
            if (typeof ($.material) !== 'undefined')
            {
                this.$element.removeClass('empty');
            }
            this.$element.val(moment(this.currentDate).locale(this.params.lang).format(this.params.format));
            this.$element.trigger('change', this.currentDate);
        },
        toggleButtons: function (date)
        {
            if (date && date.isValid())
            {
                var startOfMonth = moment(date).locale(this.params.lang).startOf('month');
                var endOfMonth = moment(date).locale(this.params.lang).endOf('month');

                if (!this.isAfterMinDate(startOfMonth, false, false))
                {
                    this.$dtpElement.find('a.dtp-select-month-before').addClass('invisible');
                } else
                {
                    this.$dtpElement.find('a.dtp-select-month-before').removeClass('invisible');
                }

                if (!this.isBeforeMaxDate(endOfMonth, false, false))
                {
                    this.$dtpElement.find('a.dtp-select-month-after').addClass('invisible');
                } else
                {
                    this.$dtpElement.find('a.dtp-select-month-after').removeClass('invisible');
                }

                var startOfYear = moment(date).locale(this.params.lang).startOf('year');
                var endOfYear = moment(date).locale(this.params.lang).endOf('year');

                if (!this.isAfterMinDate(startOfYear, false, false))
                {
                    this.$dtpElement.find('a.dtp-select-year-before').addClass('invisible');
                } else
                {
                    this.$dtpElement.find('a.dtp-select-year-before').removeClass('invisible');
                }

                if (!this.isBeforeMaxDate(endOfYear, false, false))
                {
                    this.$dtpElement.find('a.dtp-select-year-after').addClass('invisible');
                } else
                {
                    this.$dtpElement.find('a.dtp-select-year-after').removeClass('invisible');
                }
            }
        },
        toggleTime: function (value, isHours)
        {
            var result = false;

            if (isHours)
            {
                var _date = moment(this.currentDate);
                _date.hour(this.convertHours(value)).minute(0).second(0);

                result = !(this.isAfterMinDate(_date, true, false) === false || this.isBeforeMaxDate(_date, true, false) === false);
            } else
            {
                var _date = moment(this.currentDate);
                _date.minute(value).second(0);

                result = !(this.isAfterMinDate(_date, true, true) === false || this.isBeforeMaxDate(_date, true, true) === false);
            }

            return result;
        },
        _attachEvent: function (el, ev, fn)
        {
            el.on(ev, null, null, fn);
            this._attachedEvents.push([el, ev, fn]);
        },
        _detachEvents: function ()
        {
            for (var i = this._attachedEvents.length - 1; i >= 0; i--)
            {
                this._attachedEvents[i][0].off(this._attachedEvents[i][1], this._attachedEvents[i][2]);
                this._attachedEvents.splice(i, 1);
            }
        },
        _fireCalendar: function ()
        {
            this.currentView = 0;
            this.$element.blur();

            this.initDates();

            this.show();

            if (this.params.date)
            {
                this.$dtpElement.find('.dtp-date').removeClass('hidden');
                this.initDate();
            } else
            {
                if (this.params.time)
                {
                    this.$dtpElement.find('.dtp-time').removeClass('hidden');
                    this.initHours();
                }
            }
        },
        _onBackgroundClick: function (e)
        {
            e.stopPropagation();
            this.hide();
        },
        _onElementClick: function (e)
        {
            e.stopPropagation();
        },
        _onKeydown: function (e)
        {
            if (e.which === 27)
            {
                this.hide();
            }
        },
        _onCloseClick: function ()
        {
            this.hide();
        },
        _onClearClick: function ()
        {
            this.currentDate = null;
            this.$element.trigger('beforeChange', this.currentDate);
            this.hide();
            if (typeof ($.material) !== 'undefined')
            {
                this.$element.addClass('empty');
            }
            this.$element.val('');
            this.$element.trigger('change', this.currentDate);
        },
        _onNowClick: function ()
        {
            this.currentDate = moment();

            if (this.params.date === true)
            {
                this.showDate(this.currentDate);

                if (this.currentView === 0)
                {
                    this.initDate();
                }
            }

            if (this.params.time === true)
            {
                this.showTime(this.currentDate);

                switch (this.currentView)
                {
                    case 1 :
                        this.initHours();
                        break;
                    case 2 :
                        this.initMinutes();
                        break;
                }

                this.animateHands();
            }
        },
        _onOKClick: function ()
        {
            switch (this.currentView)
            {
                case 0:
                    if (this.params.time === true)
                    {
                        this.initHours();
                    } else
                    {
                        this.setElementValue();
                        this.hide();
                    }
                    break;
                case 1:
                    this.initMinutes();
                    break;
                case 2:
                    this.setElementValue();
                    this.hide();
                    break;
            }
        },
        _onCancelClick: function ()
        {
            if (this.params.time)
            {
                switch (this.currentView)
                {
                    case 0:
                        this.hide();
                        break;
                    case 1:
                        if (this.params.date)
                        {
                            this.initDate();
                        } else
                        {
                            this.hide();
                        }
                        break;
                    case 2:
                        this.initHours();
                        break;
                }
            } else
            {
                this.hide();
            }
        },
        _onMonthBeforeClick: function ()
        {
            this.currentDate.subtract(1, 'months');
            this.initDate(this.currentDate);
        },
        _onMonthAfterClick: function ()
        {
            this.currentDate.add(1, 'months');
            this.initDate(this.currentDate);
        },
        _onYearBeforeClick: function ()
        {
            this.currentDate.subtract(1, 'years');
            this.initDate(this.currentDate);
        },
        _onYearAfterClick: function ()
        {
            this.currentDate.add(1, 'years');
            this.initDate(this.currentDate);
        },
        _onSelectDate: function (e)
        {
            this.$dtpElement.find('a.dtp-select-day').removeClass('selected');
            $(e.currentTarget).addClass('selected');

            this.selectDate($(e.currentTarget).parent().data("date"));

            if (this.params.switchOnClick === true && this.params.time === true)
                setTimeout(this.initHours.bind(this), 200);

            if(this.params.switchOnClick === true && this.params.time === false) {
                setTimeout(this._onOKClick.bind(this), 200);
            }

        },
        _onSelectHour: function (e)
        {
            if (!$(e.target).hasClass('disabled'))
            {
                var value = $(e.target).data('hour');
                var parent = $(e.target).parent();

                var h = parent.find('.dtp-select-hour');
                for (var i = 0; i < h.length; i++)
                {
                    $(h[i]).attr('fill', 'transparent');
                }
                var th = parent.find('.dtp-select-hour-text');
                for (var i = 0; i < th.length; i++)
                {
                    $(th[i]).attr('fill', '#000');
                }

                $(parent.find('#h-' + value)).attr('fill', '#8BC34A');
                $(parent.find('#th-' + value)).attr('fill', '#fff');

                this.currentDate.hour(parseInt(value));

                if (this.params.shortTime === true && this.isPM())
                {
                    this.currentDate.add(12, 'hours');
                }

                this.showTime(this.currentDate);

                this.animateHands();

                if (this.params.switchOnClick === true)
                    setTimeout(this.initMinutes.bind(this), 200);
            }
        },
        _onSelectMinute: function (e)
        {
            if (!$(e.target).hasClass('disabled'))
            {
                var value = $(e.target).data('minute');
                var parent = $(e.target).parent();

                var m = parent.find('.dtp-select-minute');
                for (var i = 0; i < m.length; i++)
                {
                    $(m[i]).attr('fill', 'transparent');
                }
                var tm = parent.find('.dtp-select-minute-text');
                for (var i = 0; i < tm.length; i++)
                {
                    $(tm[i]).attr('fill', '#000');
                }

                $(parent.find('#m-' + value)).attr('fill', '#8BC34A');
                $(parent.find('#tm-' + value)).attr('fill', '#fff');

                this.currentDate.minute(parseInt(value));
                this.showTime(this.currentDate);

                this.animateHands();

                if (this.params.switchOnClick === true)
                    setTimeout(function ()
                    {
                        this.setElementValue();
                        this.hide();
                    }.bind(this), 200);
            }
        },
        _onSelectAM: function (e)
        {
            $('.dtp-actual-meridien').find('a').removeClass('selected');
            $(e.currentTarget).addClass('selected');

            if (this.currentDate.hour() >= 12)
            {
                if (this.currentDate.subtract(12, 'hours'))
                    this.showTime(this.currentDate);
            }
            this.toggleTime((this.currentView === 1));
        },
        _onSelectPM: function (e)
        {
            $('.dtp-actual-meridien').find('a').removeClass('selected');
            $(e.currentTarget).addClass('selected');

            if (this.currentDate.hour() < 12)
            {
                if (this.currentDate.add(12, 'hours'))
                    this.showTime(this.currentDate);
            }
            this.toggleTime((this.currentView === 1));
        },
        convertHours: function (h)
        {
            var _return = h;

            if (this.params.shortTime === true)
            {
                if ((h < 12) && this.isPM())
                {
                    _return += 12;
                }
            }

            return _return;
        },
        setDate: function (date)
        {
            this.params.currentDate = date;
            this.initDates();
        },
        setMinDate: function (date)
        {
            this.params.minDate = date;
            this.initDates();
        },
        setMaxDate: function (date)
        {
            this.params.maxDate = date;
            this.initDates();
        },
        destroy: function ()
        {
            this._detachEvents();
            this.$dtpElement.remove();
        },
        show: function ()
        {
            this.$dtpElement.removeClass('hidden');
            this._attachEvent($(window), 'keydown', this._onKeydown.bind(this));
            this._centerBox();
        },
        hide: function ()
        {
            $(window).off('keydown', null, null, this._onKeydown.bind(this));
            this.$dtpElement.addClass('hidden');
        },
        _centerBox: function ()
        {
            var h = (this.$dtpElement.height() - this.$dtpElement.find('.dtp-content').height()) / 2;
            this.$dtpElement.find('.dtp-content').css('marginLeft', -(this.$dtpElement.find('.dtp-content').width() / 2) + 'px');
            this.$dtpElement.find('.dtp-content').css('top', h + 'px');
        },
        enableDays: function ()
        {
            var enableDays = this.params.enableDays;
            if (enableDays) {
                $(".dtp-picker-days tbody tr td").each(function () {
                    if (!(($.inArray($(this).index(), enableDays)) >= 0)) {
                        $(this).find('a').css({
                            "background": "#e3e3e3",
                            "cursor": "no-drop",
                            "opacity": "0.5"
                        }).off("click");
                    }
                });
            }
        }

    };
})(jQuery, moment);