@syncfusion/ej2-gantt/dist/ej2-gantt.umd.min.js

Essential JS 2 Gantt Component

/*!
*  filename: ej2-gantt.umd.min.js
*  version : 32.1.21
*  Copyright Syncfusion Inc. 2001 - 2025. All rights reserved.
*  Use of this code is subject to the terms of our license.
*  A copy of the current license can be obtained at any time by e-mailing
*  licensing@syncfusion.com. Any infringement will be prosecuted under
*  applicable laws. 
*/
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@syncfusion/ej2-base"),require("@syncfusion/ej2-popups"),require("@syncfusion/ej2-data"),require("@syncfusion/ej2-grids"),require("@syncfusion/ej2-treegrid"),require("@syncfusion/ej2-dropdowns"),require("@syncfusion/ej2-svg-base"),require("@syncfusion/ej2-layouts"),require("@syncfusion/ej2-navigations"),require("@syncfusion/ej2-richtexteditor"),require("@syncfusion/ej2-inputs"),require("@syncfusion/ej2-buttons"),require("@syncfusion/ej2-calendars"),require("@syncfusion/ej2-pdf-export")):"function"==typeof define&&define.amd?define(["exports","@syncfusion/ej2-base","@syncfusion/ej2-popups","@syncfusion/ej2-data","@syncfusion/ej2-grids","@syncfusion/ej2-treegrid","@syncfusion/ej2-dropdowns","@syncfusion/ej2-svg-base","@syncfusion/ej2-layouts","@syncfusion/ej2-navigations","@syncfusion/ej2-richtexteditor","@syncfusion/ej2-inputs","@syncfusion/ej2-buttons","@syncfusion/ej2-calendars","@syncfusion/ej2-pdf-export"],t):t((e=e||self).ej={},e.ej2Base,e.ej2Popups,e.ej2Data,e.ej2Grids,e.ej2Treegrid,e.ej2Dropdowns,e.ej2SvgBase,e.ej2Layouts,e.ej2Navigations,e.ej2Richtexteditor,e.ej2Inputs,e.ej2Buttons,e.ej2Calendars,e.ej2PdfExport)}(this,function(k,ne,F,D,w,T,U,N,L,V,h,B,A,W,re){"use strict";function P(e,t,i){for(var a=e;a&&(i?a.id!==t:!a.classList.contains(t));)a=a.parentElement;return a}function j(e){return ne.isNullOrUndefined(e.startDate)&&ne.isNullOrUndefined(e.endDate)&&ne.isNullOrUndefined(e.duration)?null:!(ne.isNullOrUndefined(e.startDate)||ne.isNullOrUndefined(e.endDate)||ne.isNullOrUndefined(e.duration))}function H(e){return!(!e.dataSource||e.dataSource instanceof D.DataManager||!("result"in e.dataSource))}function z(e){for(var t={},i=0,a=Object.keys(e);i<a.length;i++){var n=a[i];t[e[n]]=n}return t}function G(e){return!ne.isNullOrUndefined(e)&&"object"==typeof e&&0===Object.keys(e).length}function q(e){var t=e.getFullYear(),i=e.getMonth(),a=e.getDate(),n=e.getHours(),r=e.getMinutes(),s=e.getSeconds(),e=e.getMilliseconds();return Date.UTC(t,i,a,n,r,s,e)}function _(e){return e instanceof D.DataManager&&((e=e.adaptor)instanceof D.ODataAdaptor||e instanceof D.ODataV4Adaptor||e instanceof D.WebApiAdaptor||e instanceof D.WebMethodAdaptor||e instanceof D.CacheAdaptor||e instanceof D.RemoteSaveAdaptor||e instanceof D.UrlAdaptor)}function Z(e,t,i,a){if(i)for(var n=void 0,r=0;r<e.length;r++)n=s=t?e[parseInt(r.toString(),10)].taskData:ne.extend({},e[parseInt(r.toString(),10)].taskData,{},!0);else for(n=[],r=0;r<e.length;r++){!ne.isNullOrUndefined(a)&&a.timezone&&X(e[r],a);var s=t?e[parseInt(r.toString(),10)].taskData:ne.extend({},e[parseInt(r.toString(),10)].taskData,{},!0);n.push(s)}return n}function X(e,t){var i,a;return e&&!ne.isNullOrUndefined(e.ganttProperties)&&(i=e.taskData,a=e.ganttProperties,i[t.taskFields.startDate]=t.dateValidationModule.remove(a.startDate,t.timezone),null!==t.taskFields.endDate&&(i[t.taskFields.endDate]=t.dateValidationModule.remove(a.endDate,t.timezone)),(t.taskFields.baselineStartDate||t.taskFields.baselineEndDate)&&(i[t.taskFields.baselineStartDate]=t.dateValidationModule.remove(a.baselineStartDate,t.timezone),i[t.taskFields.baselineEndDate]=t.dateValidationModule.remove(a.baselineEndDate,t.timezone)),t.editModule.processCustomDateColumns(e,i,t,"remove")),null}function Y(e,t){for(var i,a=0;a<t.length;a++)i=new RegExp("\\{"+a+"\\}","gm"),e=e.replace(i,t[a].toString());return e}function K(e,t,i,a){for(var n=-1,r=0;r<i.length;r++)if(ne.getValue(t,i[r])===ne.getValue(t,e)&&ne.isNullOrUndefined(a)||!ne.isNullOrUndefined(a)&&ne.getValue(t,i[r])===ne.getValue(t,e)&&ne.getValue(a,i[r])===ne.getValue(a,e)){n=r;break}return n}function se(e){return 76*e/92}function oe(e){return 92*e/76}var Q=0;function $(){return Q++}(r=k.ConstraintType||(k.ConstraintType={}))[r.AsSoonAsPossible=0]="AsSoonAsPossible",r[r.AsLateAsPossible=1]="AsLateAsPossible",r[r.MustStartOn=2]="MustStartOn",r[r.MustFinishOn=3]="MustFinishOn",r[r.StartNoEarlierThan=4]="StartNoEarlierThan",r[r.StartNoLaterThan=5]="StartNoLaterThan",r[r.FinishNoEarlierThan=6]="FinishNoEarlierThan",r[r.FinishNoLaterThan=7]="FinishNoLaterThan";e.prototype.isValidateNonWorkDays=function(e){return!ne.isNullOrUndefined(e)&&e.isAutoSchedule&&(!this.parent.includeWeekend||0<e.calendarContext.defaultHolidays.length)||ne.isNullOrUndefined(e)&&(!this.parent.includeWeekend||0<this.parent.defaultCalendarContext.defaultHolidays.length)},e.prototype.checkStartDate=function(e,t,i,a,n,r){if(ne.isNullOrUndefined(e))return null;var s,o=new Date(e.getTime()),l=this.parent.getCurrentDayStartTime(o),d=this.parent.getCurrentDayEndTime(o),h=new Date(e.getTime()),p=this.getSecondsInDecimal(h);if(i=ne.isNullOrUndefined(i)?!ne.isNullOrUndefined(t)&&t.isMilestone:i,p<l&&(!i||a))this.setTime(l,h);else if(p<l&&i)this.setTime(l,h);else if(p===d&&(!t||!i)||d<p)h.setDate(h.getDate()+1),l=this.parent.getCurrentDayStartTime(h),this.setTime(l,h);else if(l<p&&p<d){var u=this.parent.workingTimeRanges;0<this.parent.weekWorkingTime.length&&(u=this.parent.getWorkingRange(h));for(var c=0;c<u.length;c++){var g=u[c];if(p>=g.to&&u[c+1]&&p<u[c+1].from){(p!==g.to||t&&i)&&p===g.to||this.setTime(u[c+1].from,h);break}}}if(!(!this.parent.autoCalculateDateScheduling||r||this.parent.isLoad&&this.parent.treeGrid.loadChildOnDemand&&this.parent.taskFields.hasChildMapping))do{s=new Date(h.getTime()),t&&!t.calendarContext&&(t.calendarContext=this.parent.defaultCalendarContext);var f=t?t.calendarContext:this.parent.defaultCalendarContext,m=f.defaultHolidays.length;if(this.isValidateNonWorkDays(t)){l=this.parent.getCurrentDayStartTime(s),t&&(d=n?this.parent.getCurrentDayEndTime(t.baselineEndDate||s):this.parent.getCurrentDayEndTime(t.endDate?t.isAutoSchedule?t.endDate:t.autoEndDate:s));var y,D=!i||a?l:d;if(this.parent.includeWeekend||n||(y=new Date(h.getTime()),h=this.getNextWorkingDay(h,f),D=this.parent.getCurrentDayStartTime(h),y.getTime()===h.getTime())||i||this.setTime(D,h),!n)for(var k=0;k<m;k++){var b=this.getDateFromFormat(new Date(f.defaultHolidays[k])),w=new Date(b.getTime());b.setHours(0,0,0,0),w.setHours(23,59,59,59),h.getTime()>=b.getTime()&&h.getTime()<w.getTime()&&(h.setDate(h.getDate()+1),D=this.parent.getCurrentDayStartTime(h),this.setTime(D,h))}}}while(s.getTime()!==h.getTime());return new Date(h.getTime())},e.prototype.getAdjustedStartDate=function(e,t){e=new Date(e),e.setDate(e.getDate()+1),e=this.parent.dateValidationModule.checkEndDate(e);return this.parent.dateValidationModule.getStartDate(e,t.duration,t.durationUnit,t)},e.prototype.getDateByConstraint=function(e,t,i){var a=e.ganttProperties||e,n=new Date(a.constraintDate),r=this.parent.isLoad;if((i=ne.isNullOrUndefined(i)?!0:i)&&(!n||!t))return null;switch(n=this.parent.editModule&&this.parent.editModule.dialogModule&&this.parent.editModule.dialogModule.dialogConstraintDate?new Date(this.parent.editModule.dialogModule.dialogConstraintDate):this.parent.assignTimeToDate(n,this.parent.getCurrentDayStartTime(n)),a.constraintType){case k.ConstraintType.AsSoonAsPossible:return r?t:(o=a.constraintDate=null,(l=this.parent.getRecordByID(a.taskId))&&l.parentItem&&(o=l.parentItem),a.predecessor&&0<a.predecessor.length?this.parent.assignTimeToDate(t,this.parent.getCurrentDayStartTime(t)):o?this.parent.getRecordByID(o.taskId).ganttProperties.startDate:this.parent.dateValidationModule.checkStartDate(new Date(this.parent.projectStartDate)));case k.ConstraintType.AsLateAsPossible:return r?t:(l=(o=this.parent.getRecordByID(a.taskId))&&o.parentItem?this.parent.dateValidationModule.checkEndDate(this.parent.getRecordByID(o.parentItem.taskId).ganttProperties.endDate):this.parent.dateValidationModule.checkEndDate(new Date(this.parent.projectEndDate)),this.parent.dateValidationModule.getStartDate(l,a.duration,a.durationUnit,a));case k.ConstraintType.MustStartOn:var s=n.getTime()!==a.startDate.getTime(),o=void 0,l=(this.parent.editModule&&this.parent.editModule.dialogModule&&(o=this.parent.editModule.dialogModule.dialogConstraintValue),ne.isNullOrUndefined(o)||2===o||3===o);return s&&!r&&l&&(this.parent.constraintViolationType="MustStartOn"),o=null,r?this.parent.dateValidationModule.checkStartDate(new Date(n)):this.parent.assignTimeToDate(t,this.parent.getCurrentDayStartTime(t));case k.ConstraintType.MustFinishOn:return(s=n.getTime()!==a.endDate.getTime())&&!r&&(this.parent.constraintViolationType="MustFinishOn"),this.getAdjustedStartDate(n,a);case k.ConstraintType.StartNoEarlierThan:return n.getTime()<t.getTime()||!r?this.parent.assignTimeToDate(t,this.parent.getCurrentDayStartTime(t)):this.parent.dateValidationModule.checkStartDate(new Date(n));case k.ConstraintType.StartNoLaterThan:return((s=n.getTime()<t.getTime())&&!r&&(this.parent.constraintViolationType="StartNoLaterThan"),r)?r&&s?this.parent.dateValidationModule.checkStartDate(new Date(n)):t:(l=this.parent.editModule&&this.parent.editModule.cellEditModule,o=this.parent.taskFields&&this.parent.taskFields.constraintDate,l&&l.isCellEdit&&l.editedColumn&&s&&l.editedColumn.field===o||this.parent.editModule&&this.parent.editModule.dialogModule&&s&&this.parent.editModule.dialogModule.dialogConstraintDate?n:this.parent.assignTimeToDate(t,this.parent.getCurrentDayStartTime(t)));case k.ConstraintType.FinishNoEarlierThan:return(d=this.getEndDate(t,a.duration,a.durationUnit,a,!1,!1)).getTime()<n.getTime()?this.getAdjustedStartDate(n,a):t;case k.ConstraintType.FinishNoLaterThan:var d=this.getEndDate(t,a.duration,a.durationUnit,a,!1,!1);return((s=n.getTime()<d.getTime())&&!r&&(this.parent.constraintViolationType="FinishNoLaterThan"),r)?s?this.getAdjustedStartDate(n,a):t:s?this.getAdjustedStartDate(n,a):this.parent.assignTimeToDate(t,this.parent.getCurrentDayEndTime(t));default:return t}},e.prototype.checkEndDate=function(e,t,i,a,n){if(ne.isNullOrUndefined(e))return null;t&&!t.calendarContext&&(t.calendarContext=this.parent.defaultCalendarContext);var r,s=t?t.calendarContext:this.parent.defaultCalendarContext,o=(u=0<this.parent.weekWorkingTime.length?(d=new Date(e.getTime()),((0===s.exceptionsRanges.length||!this.parent.includeWeekend)&&t&&t.isAutoSchedule||this.parent.editModule&&this.parent.editModule.taskbarEditModule&&this.parent.editModule.taskbarEditModule.taskBarEditRecord&&!this.parent.editModule.taskbarEditModule.taskBarEditRecord.ganttProperties.isAutoSchedule)&&(d=this.getNextWorkingDay(d,s)),r=this.parent.getStartTime(d),this.parent.getEndTime(d)):(r=this.parent.defaultStartTime,this.parent.defaultEndTime),new Date(e.getTime())),l=this.getSecondsInDecimal(o);if(u<l)this.setTime(u,o);else if(l<=r&&86400!==u&&!i){var d=this.parent.taskFields;this.parent.editModule&&this.parent.editModule.editedRecord&&!this.parent.editModule.editedRecord[d.startDate]&&this.parent.editModule.editedRecord[d.endDate]?o.setDate(o.getDate()):o.setDate(o.getDate()-1),u=this.parent.getCurrentDayEndTime(o),this.setTime(u,o)}else if(r<l&&l<u)for(var h=0;h<this.parent.workingTimeRanges.length;h++)if(l>this.parent.workingTimeRanges[h].to&&this.parent.workingTimeRanges[h+1]&&l<=this.parent.workingTimeRanges[h+1].from){this.setTime(this.parent.workingTimeRanges[h].to,o);break}if(!this.parent.autoCalculateDateScheduling||n||this.parent.isLoad&&this.parent.treeGrid.loadChildOnDemand&&this.parent.taskFields.hasChildMapping)ne.isNullOrUndefined(o)||86400===this.parent.defaultEndTime||(u=this.parent.getCurrentDayEndTime(e),this.setTime(u,o));else do{var p,u,c=new Date(o.getTime()),g=s.defaultHolidays.length;if(this.isValidateNonWorkDays(t)&&!a){this.parent.includeWeekend||(p=new Date(o.getTime()),o=this.getPreviousWorkingDay(o,s),u=this.parent.getCurrentDayEndTime(o),p.getTime()!==o.getTime()&&this.setTime(u,o));for(var f=0;f<g;f++){var m=this.getDateFromFormat(new Date(s.defaultHolidays[f])),y=new Date(m.getTime()),D=new Date(o.getTime());D.setMinutes(o.getMilliseconds()-2),m.setHours(0,0,0,0),y.setHours(23,59,59,59),(o.getTime()>=m.getTime()&&o.getTime()<y.getTime()||D.getTime()>=m.getTime()&&D.getTime()<y.getTime())&&(o.setDate(o.getDate()-1),u=this.parent.getCurrentDayEndTime(o),o.getTime()===m.getTime()&&86400===u&&0===this.getSecondsInDecimal(o)||this.setTime(u,o))}}}while(c.getTime()!==o.getTime());return new Date(o.getTime())},e.prototype.checkBaselineStartDate=function(e,t){if(ne.isNullOrUndefined(e))return null;var i=this.parent.getCurrentDayStartTime(e),t=this.parent.getCurrentDayEndTime(t&&t.endDate?t.isAutoSchedule?t.endDate:t.autoEndDate:e),a=new Date(e.getTime()),n=this.getSecondsInDecimal(a);if(n<i)this.setTime(i,a);else if(t<n)a.setDate(a.getDate()+1),i=0<this.parent.weekWorkingTime.length?this.parent.getStartTime(a):this.parent.defaultStartTime,this.setTime(i,a);else if(i<n&&n<t)for(var r=0;r<this.parent.workingTimeRanges.length;r++)if(n>this.parent.workingTimeRanges[r].to&&this.parent.workingTimeRanges[r+1]&&n<this.parent.workingTimeRanges[r+1].from){this.setTime(this.parent.workingTimeRanges[r+1].from,a);break}return a},e.prototype.checkBaselineEndDate=function(e,t){if(ne.isNullOrUndefined(e))return null;var i=this.parent.getCurrentDayEndTime(e),a=this.parent.getCurrentDayStartTime(t&&t.startDate?t.isAutoSchedule?t.startDate:t.autoStartDate:e),n=new Date(e.getTime()),r=this.getSecondsInDecimal(n);if(i<r)this.setTime(i,n);else if(r<a&&!ne.isNullOrUndefined(t)&&!t.isMilestone)n.setDate(n.getDate()-1),i=this.parent.getCurrentDayEndTime(n),this.setTime(i,n);else if(a<r&&r<i)for(var s=0;s<this.parent.workingTimeRanges.length;s++)if(r>this.parent.workingTimeRanges[s].to&&this.parent.workingTimeRanges[s+1]&&r<=this.parent.workingTimeRanges[s+1].from){this.setTime(this.parent.workingTimeRanges[s].to,n);break}return t&&t.baselineStartDate&&n&&t.baselineStartDate.getTime()>n.getTime()&&n.setDate(n.getDate()+1),n},e.prototype.calculateStartDate=function(e,t){var i=e.ganttProperties,a=null;t?(ne.isNullOrUndefined(i.baselineEndDate)||ne.isNullOrUndefined(i.baselineDuration)||(a=this.getStartDate(i.baselineEndDate,i.baselineDuration,i.durationUnit,i,void 0,!0)),this.parent.setRecordValue("baselineStartDate",a,i,!0),this.parent.taskFields.baselineStartDate&&this.parent.dataOperation.updateMappingData(e,"baselineStartDate")):(ne.isNullOrUndefined(i.endDate)||ne.isNullOrUndefined(i.duration)||(a=this.getStartDate(i.endDate,i.duration,i.durationUnit,i)),this.parent.setRecordValue("startDate",a,i,!0),this.parent.taskFields.startDate&&this.parent.dataOperation.updateMappingData(e,"startDate"))},e.prototype.getFieldMappings=function(e){return{startdateField:e?"baselineStartDate":"startDate",enddateField:e?"baselineEndDate":"endDate",durationField:e?"baselineDuration":"duration"}},e.prototype.calculateEndDate=function(e,t){var i,a,n=e.ganttProperties,r=null,s=this.getFieldMappings(t),o=s.startdateField,l=s.enddateField,s=s.durationField;ne.isNullOrUndefined(n[o])?(r=e[this.parent.taskFields[l]],ne.isNullOrUndefined(r)||(a=this.parent.getCurrentDayEndTime(r),this.setTime(a,r))):(!ne.isNullOrUndefined(n[l])&&ne.isNullOrUndefined(n[s])&&(1===this.compareDates(n[o],n[l])&&(this.parent.setRecordValue(o,new Date(n[l].getTime()),n,!0),i=this.parent.getCurrentDayStartTime(n.isAutoSchedule&&!t?n.autoStartDate:n[o]),a=this.parent.getCurrentDayEndTime(n.isAutoSchedule&&!t?n.autoEndDate:n[l]),this.setTime(i,n[o])),this.calculateDuration(e,t)),ne.isNullOrUndefined(n[s])||(a=!t&&!ne.isNullOrUndefined(n.segments)&&1<n.segments.length?this.totalDuration(n.segments):n[s],r=this.getEndDate(n[o],a,n.durationUnit,n,!1,t,e))),this.parent.setRecordValue(l,r,n,!0),this.parent.taskFields[l]&&this.parent.dataOperation.updateMappingData(e,l)},e.prototype.totalDuration=function(e){var t,i=0;ne.isNullOrUndefined(this.parent.timelineSettings.bottomTier)||(t=this.parent.timelineSettings.bottomTier.unit);for(var a=0;a<e.length;a++){var n=e[a].offsetDuration;"Hour"===t?n/=24:"Minutes"===t&&(n/=1440),i+=e[a].duration+n}return i=Math.ceil(i)},e.prototype.calculateDuration=function(e,t){var i,a,n,r=e.ganttProperties,s=r.calendarContext,o=(i=!t&&!ne.isNullOrUndefined(r.segments)&&0<r.segments.length&&!ne.isNullOrUndefined(this.parent.editModule.taskbarEditModule)?this.parent.editModule.taskbarEditModule.sumOfDuration(r.segments):t||ne.isNullOrUndefined(this.parent.taskFields.milestone)||ne.isNullOrUndefined(r.startDate)||ne.isNullOrUndefined(r.endDate)||r.startDate.getTime()!==r.endDate.getTime()||!1!==e.taskData[this.parent.taskFields.milestone]?(i=t?r.baselineStartDate:r.startDate,o=t?r.baselineEndDate:r.endDate,l=r.durationUnit,a=!t&&r.isAutoSchedule,n=!t&&r.isMilestone,this.getDuration(i,o,l,a,n,void 0,s)):1,t?"baselineDuration":"duration"),l=(this.parent.setRecordValue(o,i,r,!0),t?this.parent.columnByField[this.parent.columnMapping.baselineDuration]:this.parent.columnByField[this.parent.columnMapping.duration]);ne.isNullOrUndefined(this.parent.editModule)||ne.isNullOrUndefined(this.parent.editModule.cellEditModule)||this.parent.editModule.cellEditModule.isCellEdit||ne.isNullOrUndefined(l)||(ne.isNullOrUndefined(l.edit)||ne.isNullOrUndefined(l.edit.read)||(a=this.parent.editModule.dialogModule.dialog,ne.isNullOrUndefined(a))||(n=t?a.querySelector("#"+this.parent.element.id+"BaselineDuration"):a.querySelector("#"+this.parent.element.id+"Duration"),ne.isNullOrUndefined(n))||(s=n.ej2_instances[0],ne.isNullOrUndefined(s))||s.value===i.toString()||(s.value=i.toString(),s.dataBind()),(this.parent.taskFields.duration||this.parent.taskFields.baselineDuration)&&(this.parent.dataOperation.updateMappingData(e,o),this.parent.taskFields.durationUnit)&&this.parent.dataOperation.updateMappingData(e,"durationUnit"))},e.prototype.getNonworkingTime=function(e,t,i,a,n,r,s){var o=this.parent;a=!!ne.isNullOrUndefined(a)||a;var l=!r&&!o.includeWeekend&&o.autoCalculateDateScheduling&&!(o.isLoad&&o.treeGrid.loadChildOnDemand&&o.taskFields.hasChildMapping)&&i&&!s?this.getWeekendCount(e,t,n):0,a=this.getNumberOfSeconds(e,t,a),d=i&&o.autoCalculateDateScheduling&&!(o.isLoad&&o.treeGrid.loadChildOnDemand&&o.taskFields.hasChildMapping)&&!r&&!s?this.getHolidaysCount(e,t,n):0,a=(a-86400*l-86400*d)/86400,r=this.getNonWorkingSecondsOnDate(e,t,i,r,n,s);return(0<o.weekWorkingTime.length?this.nonWorkingSeconds(e,t,i,a,n,!1,s):a*(86400-o.secondsPerDay))+86400*l+86400*d+r},e.prototype.nonWorkingSeconds=function(e,t,i,a,n,r,s){var o=e.getTime()>t.getTime()?new Date(t.getTime()):new Date(e.getTime()),l=e.getTime()>t.getTime()?new Date(e.getTime()):new Date(t.getTime()),d=0,h=0;if(r?(e=this.parent.getCurrentDayStartTime(o),t=this.parent.getCurrentDayEndTime(o),o.getHours()<t/3600&&o.getHours()>=e/3600||o.setDate(o.getDate()+1)):(o.setDate(o.getDate()+1),o.setHours(0,0,0,0),l.setHours(0,0,0,0)),!(0<a||ne.isNullOrUndefined(a)))return 0;for(;r&&o.getTime()<=l.getTime()||!r&&o.getTime()<l.getTime();){if(i&&!s){if(this.isOnHolidayOrWeekEnd(o,!0,n))for(;o.setDate(o.getDate()+1),this.isOnHolidayOrWeekEnd(o,!0,n););this.parent.includeWeekend&&0!==n.exceptionsRanges.length||this.getNextWorkingDay(o,n)}if(o.getTime()<=l.getTime()){h++;var p=this.parent.getSecondsPerDay(o);if(d+=r?p:86400-p,o.setDate(o.getDate()+1),i&&!s){if(this.isOnHolidayOrWeekEnd(o,!0,n))for(;o.setDate(o.getDate()+1),this.isOnHolidayOrWeekEnd(o,!0,n););this.parent.includeWeekend&&0!==n.exceptionsRanges.length||this.getNextWorkingDay(o,n)}}}return r&&(0<d?d/=h:d=this.parent.secondsPerDay),d},e.prototype.getDuration=function(e,t,i,a,n,r,s){if(void 0===r&&(r=!0),!e||!t)return null;var o=0,l=this.parent.getFormatedDate(e)===this.parent.getFormatedDate(t);if(0<this.parent.weekWorkingTime.length){for(var d=new Date(e),h=this.nonWorkingSeconds(e,t,a,void 0,s,!0),p=0;d<=t;){var u=this.parent.getFormatedDate(d),c=this.parent.getSecondsPerDay(d),g=new Date(d),f=new Date(d),u=(g.setHours(0,0,0,0),f.setHours(0,0,0,0),g.setSeconds(this.parent.getCurrentDayStartTime(d)),f.setSeconds(this.parent.getCurrentDayEndTime(d)),u===this.parent.getFormatedDate(e)&&g.setTime(e.getTime()),u===this.parent.getFormatedDate(t)&&f.setTime(t.getTime()),this.getTimeDifference(g,f,r)/1e3),g=this.getNonworkingTime(g,f,a,r,s);p+=Math.max(0,u-g)/c,d.setDate(d.getDate()+1)}n&&l||(o=this.calculateDurationValue(i,p,h))}else{h=this.parent.secondsPerDay;var m=this.getTimeDifference(e,t,r)/1e3,y=this.getNonworkingTime(e,t,a,r,s);n&&l||(o=this.calculateDurationValue(i,(m-y)/h,h))}return parseFloat(o.toString())},e.prototype.calculateDurationValue=function(e,t,i){return e&&"day"!==e?"minute"===e?t*(i/60):t*(i/3600):t},e.prototype.getDurationAsSeconds=function(e,t,i){i=0<this.parent.weekWorkingTime.length?this.parent.getSecondsPerDay(i):this.parent.secondsPerDay;return t&&"day"!==t.toLocaleLowerCase()?"hour"===t.toLocaleLowerCase()?3600*e:60*e:i*e},e.prototype.getEndDate=function(e,t,i,a,n,r,s){var o,l=new Date(e.getTime()),l=(a.calendarContext||(a.calendarContext=this.parent.defaultCalendarContext),o=0<this.parent.weekWorkingTime.length&&(!i||"day"===i.toLocaleLowerCase())?this.calculateSecondDuration(t,l,o,e,!0,a.calendarContext):this.getDurationAsSeconds(t,i,e),this.calculateEndDateFromDuration(e,o,a,n,a.calendarContext,r,!1));return this.parent.autoCalculateDateScheduling&&this.parent.isLoad&&!ne.isNullOrUndefined(s)&&ne.isNullOrUndefined(s[this.parent.taskFields.endDate])&&!ne.isNullOrUndefined(s[this.parent.taskFields.startDate])&&!s.hasChildRecords&&(e=this.getDateFromFormat(s[this.parent.taskFields.startDate]),this.parent.dataOperation.resolveAndApplyWorkingTimes(e),o=this.checkStartDate(e,a,n,this.parent.isLoad,!1,!0),r=this.getDurationAsSeconds(t,i,e),t=this.calculateEndDateFromDuration(o,r,a,n,a.calendarContext,!1,a.isAutoSchedule),l.getTime()===t.getTime()&&e.getTime()===o.getTime()||this.parent.dataOperation.validatedGanttData.set(s.ganttProperties.taskId,s)),l},e.prototype.calculateEndDateFromDuration=function(e,t,i,a,n,r,s){for(var o=new Date(e.getTime()),l=new Date(e.getTime()),d=t;0<d;)l.setSeconds(l.getSeconds()+d),0<(d-=d-this.getNonworkingTime(o,l,i.isAutoSchedule,!0,n,r,s))&&(l=this.checkStartDate(l,i,a,void 0,r,s)),o=new Date(l.getTime());return l},e.prototype.getStartDate=function(e,t,i,a,n,r){var s,o=new Date(e.getTime()),l=new Date(e.getTime()),e=new Date(o.getTime());for(a.calendarContext||(a.calendarContext=this.parent.defaultCalendarContext),s=0<this.parent.weekWorkingTime.length?this.calculateSecondDuration(t,e,s,o,!1,a.calendarContext):this.getDurationAsSeconds(t,i,o);0<s;)l.setSeconds(l.getSeconds()-s),0<(s-=s-this.getNonworkingTime(l,o,a.isAutoSchedule,!0,a.calendarContext,r))&&(o=this.checkEndDate(l,a,r)),o=new Date(l.getTime());return n&&a.isMilestone&&(l.setDate(l.getDate()-1),e=this.parent.getCurrentDayEndTime(a.endDate?a.isAutoSchedule?a.endDate:a.autoEndDate:l),this.parent.dateValidationModule.setTime(e,l),l=this.parent.dateValidationModule.checkStartDate(l,a,!0)),l},e.prototype.calculateSecondDuration=function(e,t,i,a,n,r){if(e<1)i=this.parent.getSecondsPerDay(t)*e;else{i=0;var s=e,o=this.parent.getCurrentDayStartTime(t),l=this.parent.getCurrentDayEndTime(t);for(t.getHours()<l/3600&&t.getHours()>o/3600||!this.fromSegments||(n?t.setDate(t.getDate()+1):t.setDate(t.getDate()-1));0<s;){if(this.isOnHolidayOrWeekEnd(t,!0,r))for(;n?t.setDate(t.getDate()+1):t.setDate(t.getDate()-1),this.isOnHolidayOrWeekEnd(t,!0,r););this.parent.includeWeekend&&0!==r.exceptionsRanges.length||(t=n?this.getNextWorkingDay(t,r):this.getPreviousWorkingDay(t,r));var d,h=this.parent.getSecondsPerDay(t),p=0;this.getSecondsInDecimal(a)===this.parent.getStartTime(a)||Number.isInteger(s)||(d=e.toString().split("."),h*=p=parseFloat("."+d[1]),s-=p),s<1&&(h*=s),i+=h,n?t.setDate(t.getDate()+1):t.setDate(t.getDate()-1),p||s--}}return i},e.prototype.getProjectStartDate=function(e,t){if(!ne.isNullOrUndefined(this.parent.cloneProjectStartDate))return"string"==typeof this.parent.cloneProjectStartDate&&(this.parent.cloneProjectStartDate=this.getDateFromFormat(this.parent.cloneProjectStartDate)),s=this.checkStartDate(this.parent.cloneProjectStartDate),this.parent.cloneProjectStartDate=s,new Date(s.getTime());if(ne.isNullOrUndefined(this.parent.projectStartDate)){if(ne.isNullOrUndefined(t))return null;var i=this.parent.flatData,a=void 0;0<i.length?a=i[0].ganttProperties.startDate:(a=new Date).setHours(0,0,0,0);for(var n=1;n<i.length;n++){var r=i[n].ganttProperties.startDate;ne.isNullOrUndefined(r)||-1!==this.compareDates(r,a)||(a=r)}this.parent.cloneProjectStartDate=this.checkStartDate(a,e)}else{var s=this.getDateFromFormat(this.parent.projectStartDate);this.parent.cloneProjectStartDate=this.checkStartDate(s)}return new Date(this.parent.cloneProjectStartDate.getTime())},e.prototype.getValidStartDate=function(e,t,i){var a=null,n=i?e.baselineStartDate:t?e.autoStartDate:e.startDate,i=i?e.baselineEndDate:t?e.autoEndDate:e.endDate,t=!e.isAutoSchedule&&e.autoDuration?e.autoDuration:e.duration;if(ne.isNullOrUndefined(n))if(ne.isNullOrUndefined(i)){if(!ne.isNullOrUndefined(t)){t=this.parent.getTaskByUniqueID(e.uniqueID);if(this.parent.allowUnscheduledTasks&&t&&t.parentItem&&ne.isNullOrUndefined(n)&&ne.isNullOrUndefined(i)){for(var r=this.parent.getParentTask(t.parentItem);r&&!r.ganttProperties.startDate;)r=this.parent.getParentTask(r.parentItem);a=r&&r.ganttProperties.startDate?r.ganttProperties.startDate:this.parent.cloneProjectStartDate}else a=this.getProjectStartDate(e)}}else{a=new Date(i.getTime()),t=this.parent.getCurrentDayStartTime(a);this.setTime(t,a)}else a=new Date(n.getTime());return a},e.prototype.getValidEndDate=function(e,t,i){var a,n=null,r=i?e.baselineStartDate:t?e.autoStartDate:e.startDate,i=i?e.baselineEndDate:t?e.autoEndDate:e.endDate,t=t?e.autoDuration:e.duration;return ne.isNullOrUndefined(i)?ne.isNullOrUndefined(r)?ne.isNullOrUndefined(t)||(a=this.getValidStartDate(e))&&(n=this.getEndDate(a,t,e.durationUnit,e,!1)):e.isMilestone?n=this.checkStartDate(r):(n=new Date(r.getTime()),a=this.parent.getCurrentDayEndTime(i||n),this.setTime(a,n)):n=new Date(i.getTime()),n},e.prototype.getWorkingTime=function(e,t,i,a,n,r,s,o){var l;return ne.isNullOrUndefined(t.from)||ne.isNullOrUndefined(t.to)||(i.setHours(0,0,0,0),l=new Date(i.getTime()),i.setTime(i.getTime()+36e5*t.from),i=new Date(i.getTime()),24===t.to?l.setTime(l.getTime()+864e5):l.setTime(l.getTime()+36e5*t.to),l=(t=new Date(l.getTime())).getTime()-i.getTime(),i=this.getSecondsInDecimal(i),0===(t=this.getSecondsInDecimal(t))&&(t=86400),a+=l/1e3,0===n&&(this.parent.defaultStartTime=i,0<this.parent.weekWorkingTime.length)&&this.assignStartTime(e,i),n!==this[e.toLowerCase()+"TimeRangeLength"]-1&&""!==e||(this.parent.defaultEndTime=t,0<this.parent.weekWorkingTime.length&&this.assignEndTime(e,t)),0<n?""===e?(r.push(r[r.length-1]+i-s[n-1].to),s[n-1].to<i&&o.push({from:s[n-1].to,to:i,isWorking:!1,interval:i-s[n-1].to})):(this.parent[e.toLowerCase()+"NonWorkingHours"].push(this.parent[e.toLowerCase()+"NonWorkingHours"][this.parent[e.toLowerCase()+"NonWorkingHours"].length-1]+i-this.parent[e.toLowerCase()+"NonWorkingTimeRanges"][n-1].to),this.parent[e.toLowerCase()+"WorkingTimeRanges"][n-1].to<i&&this.parent[e.toLowerCase()+"NonWorkingTimeRanges"].push({from:this.parent[e.toLowerCase()+"WorkingTimeRanges"][n-1].to,to:i,isWorking:!1,interval:i-this.parent[e.toLowerCase()+"WorkingTimeRanges"][n-1].to})):(""===e?(r.push(0),o):(this.parent[e.toLowerCase()+"NonWorkingHours"].push(0),this.parent[e.toLowerCase()+"NonWorkingTimeRanges"])).push({from:0,to:i,isWorking:!1,interval:i}),(""===e?(s.push({from:i,to:t}),o):(this.parent[e.toLowerCase()+"WorkingTimeRanges"].push({from:i,to:t}),this.parent[e.toLowerCase()+"NonWorkingTimeRanges"])).push({from:i,to:t,isWorking:!0,interval:t-i})),a},e.prototype.assignStartTime=function(e,t){switch(e){case"Monday":this.parent.mondayDefaultStartTime=t;break;case"Tuesday":this.parent.tuesdayDefaultStartTime=t;break;case"Wednesday":this.parent.wednesdayDefaultStartTime=t;break;case"Thursday":this.parent.thursdayDefaultStartTime=t;break;case"Friday":this.parent.fridayDefaultStartTime=t;break;case"Saturday":this.parent.saturdayDefaultStartTime=t;break;case"Sunday":this.parent.sundayDefaultStartTime=t}},e.prototype.assignEndTime=function(e,t){switch(e){case"Monday":this.parent.mondayDefaultEndTime=t;break;case"Tuesday":this.parent.tuesdayDefaultEndTime=t;break;case"Wednesday":this.parent.wednesdayDefaultEndTime=t;break;case"Thursday":this.parent.thursdayDefaultEndTime=t;break;case"Friday":this.parent.fridayDefaultEndTime=t;break;case"Saturday":this.parent.saturdayDefaultEndTime=t;break;case"Sunday":this.parent.sundayDefaultEndTime=t}},e.prototype.calculateWeekWorkTime=function(e,t,i,a,n,r,s){for(var o=0,l=0;l<t.length;l++){var d=t[l];o+=this.getWorkingTime(e,d,i,a,l,n,r,s)}return this.parent[e.toLowerCase()+"DefaultStartTime"]/3600!=24&&this.parent[e.toLowerCase()+"NonWorkingTimeRanges"].push({from:this.parent[e.toLowerCase()+"DefaultEndTime"],to:86400,isWorking:!1,interval:86400-this.parent[e.toLowerCase()+"DefaultEndTime"]}),o},e.prototype.getSecondsPerDay=function(){for(var e=0,t=new Date("10/11/2018"),i=(this.parent.nonWorkingHours=[],this.parent.nonWorkingHours),a=(this.parent.workingTimeRanges=[],this.parent.workingTimeRanges),n=(this.parent.nonWorkingTimeRanges=[],this.parent.nonWorkingTimeRanges),r=this.parent.calendarModule.workingTime,s=0,o=["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"];s<o.length;s++)this[(f=o[s]).toLowerCase()+"TimeRangeLength"]=r.length;if(0<this.parent.weekWorkingTime.length){for(var l=0;l<this.parent.weekWorkingTime.length;l++)this[this.parent.weekWorkingTime[l].dayOfWeek.toLowerCase()+"TimeRangeLength"]=this.parent.weekWorkingTime[l].timeRange.length;for(var d=0,h=this.parent.weekWorkingTime;d<h.length;d++){var p,u=h[d];u.timeRange&&0<u.timeRange.length&&(this.parent[u.dayOfWeek.toLowerCase()+"NonWorkingHours"]=[],this.parent[u.dayOfWeek.toLowerCase()+"NonWorkingTimeRanges"]=[],this.parent[u.dayOfWeek.toLowerCase()+"WorkingTimeRanges"]=[],p=this.calculateWeekWorkTime(u.dayOfWeek,u.timeRange,t,e,i,a,n),this.parent[u.dayOfWeek.toLowerCase()+"Seconds"]=p)}for(var c=0,g=["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"];c<g.length;c++){var f=g[c],m=this.parent[f.toLowerCase()+"DefaultStartTime"];ne.isNullOrUndefined(m)&&(m=this.calculateWeekWorkTime(f,r,t,e,i,a,n),this.parent[f.toLowerCase()+"Seconds"]=m)}}for(var y=r.length,D=0,k=0;k<y;k++){var b=r[k];D+=this.getWorkingTime("",b,t,e,k,i,a,n)}return this.parent.defaultEndTime/3600!=24&&n.push({from:this.parent.defaultEndTime,to:86400,isWorking:!1,interval:86400-this.parent.defaultEndTime}),e=D},e.prototype.getDurationValue=function(e){var t,i=null,a=null;return"string"==typeof e?(t=e.match(/(\d*\.*\d+|.+$)/g))&&t.length<=2&&(a=parseFloat(t[0].toString().trim()),t=t[1]?t[1].toString().trim().toLowerCase():null,-1!==ne.getValue("minute",this.parent.durationUnitEditText).indexOf(t)?i="minute":-1!==ne.getValue("hour",this.parent.durationUnitEditText).indexOf(t)?i="hour":-1!==ne.getValue("day",this.parent.durationUnitEditText).indexOf(t)&&(i="day")):(a=e,i=null),{duration:a,durationUnit:i}},e.prototype.getNextWorkingDay=function(e,t){if(t&&t.getExceptionForDate(e))return e;var i=e.getDay();return-1!==this.parent.nonWorkingDayIndex.indexOf(i)?(e.setDate(e.getDate()+1),this.getNextWorkingDay(e,t)):e},e.prototype.getWeekendCount=function(e,t,i){var a=0,n=new Date(e.getTime()),r=new Date(t.getTime());for(n.setHours(0,0,0,0),n.setDate(n.getDate()+1),r.setHours(0,0,0,0);n.getTime()<r.getTime();)-1===this.parent.nonWorkingDayIndex.indexOf(n.getDay())||i.getExceptionForDate(n)||(a+=1),n.setDate(n.getDate()+1);return a},e.prototype.getNumberOfSeconds=function(e,t,i){var e=new Date(e.getTime()),t=new Date(t.getTime()),a=0;return e.setDate(e.getDate()+1),e.setHours(0,0,0,0),t.setHours(0,0,0,0),a=(a=e.getTime()<t.getTime()?this.getTimeDifference(e,t,i)/1e3:a)%86400!=0?a-a%86400+86400:a},e.prototype.getHolidaysCount=function(e,t,i){var a=0,n=i.defaultHolidays,r=new Date(e.getTime()),s=new Date(t.getTime());if(r.setDate(r.getDate()+1),r.setHours(0,0,0,0),s.setHours(0,0,0,0),r.getTime()<s.getTime())for(var o=0;o<n.length;o++){var l=this.getDateFromFormat(new Date(n[o]));r.getTime()<=l.getTime()&&s.getTime()>l.getTime()&&(i.getExceptionForDate(l)||(!this.parent.includeWeekend&&-1===this.parent.nonWorkingDayIndex.indexOf(l.getDay())||this.parent.includeWeekend)&&(a+=1))}return a},e.prototype.getHolidayDates=function(e){"holidays"===e?this.parent.calendarModule.holidays=this.parent.holidays:"calendarSettings"===e&&(this.parent.calendarModule.holidays=this.parent.calendarSettings.projectCalendar.holidays);for(var t=this.parent.calendarModule.holidays,i=[],a=0;a<t.length;a++){var n=this.getDateFromFormat(t[a].from),r=this.getDateFromFormat(t[a].to);if(!ne.isNullOrUndefined(n)||!ne.isNullOrUndefined(r))if(ne.isNullOrUndefined(n)||ne.isNullOrUndefined(r)){var s=n||r;s.setHours(0,0,0,0),-1===i.indexOf(s.getTime())&&i.push(s.getTime())}else for(;n<=r;)n.setHours(0,0,0,0),-1===i.indexOf(n.getTime())&&i.push(n.getTime()),n.setDate(n.getDate()+1)}return i},e.prototype.isOnHolidayOrWeekEnd=function(e,t,i){var a=this.parent;if(t=ne.isNullOrUndefined(t)?a.includeWeekend:t,a.autoCalculateDateScheduling||a.isLoad&&a.treeGrid.loadChildOnDemand&&a.taskFields.hasChildMapping||(t=!0),!i.getExceptionForDate(e)){if(!t&&-1!==this.parent.nonWorkingDayIndex.indexOf(e.getDay()))return!0;var n=i.defaultHolidays;if(n&&0!==n.length)for(var r=e.getTime(),s=0;s<n.length;s++){var o=this.getDateFromFormat(new Date(n[s])),l=o.setHours(0,0,0,0),o=o.setHours(23,59,59,999);if(l<=r&&r<=o)return!0}}return!1},e.prototype.getNonWorkingSecondsOnDate=function(e,t,i,a,n,r){var s=this.getSecondsInDecimal(e),o=this.getSecondsInDecimal(t),l=-1,d=-1,h=0,p=!(!i||!this.parent.autoCalculateDateScheduling||this.parent.isLoad&&this.parent.treeGrid.loadChildOnDemand&&this.parent.taskFields.hasChildMapping||a)&&this.isOnHolidayOrWeekEnd(e,null,n),i=!(!i||!this.parent.autoCalculateDateScheduling||this.parent.isLoad&&this.parent.treeGrid.loadChildOnDemand&&this.parent.taskFields.hasChildMapping||a)&&this.isOnHolidayOrWeekEnd(t,null,n);if(0<this.parent.weekWorkingTime.length){for(var u=this.parent.getNonWorkingRange(e),c=0;c<u.length;c++)s>=(f=u[c]).from&&s<=f.to&&(l=c);for(var g=this.parent.getNonWorkingRange(t),c=0;c<g.length;c++)o>=(f=g[c]).from&&o<=f.to&&(d=c)}else{u=this.parent.nonWorkingTimeRanges,g=this.parent.nonWorkingTimeRanges;for(var f,c=0;c<u.length;c++)s>=(f=u[c]).from&&s<=f.to&&(l=c),o>=f.from&&o<=f.to&&(d=c)}if(e.getDate()!==t.getDate()||e.getMonth()!==t.getMonth()||e.getFullYear()!==t.getFullYear()){if(!p||r)for(c=l;c<u.length;c++)ne.isNullOrUndefined(u[c])||u[c].isWorking||(h+=c===l?u[c].to-s:u[c].interval);else h+=86400-s;if(!i||r)for(c=0;c<=d;c++)g[c].isWorking||(h+=c===d?o-g[c].from:g[c].interval);else h+=o}else if(l!==d)if(!i||r)for(c=l;c<=d;c++)ne.isNullOrUndefined(u[c])||u[c].isWorking||(h+=c===l?u[c].to-s:c===d?o-u[c].from:u[c].interval);else h+=o-s;else!i||r?u[l].isWorking||(h=o-s):h+=o-s;return h},e.prototype.getPreviousWorkingDay=function(e,t){if(t&&t.getExceptionForDate(e))return e;var i=e.getDay(),a=0===i?6:i-1,n=this.parent.getCurrentDayEndTime(e);return(-1!==this.parent.nonWorkingDayIndex.indexOf(i)||-1!==this.parent.nonWorkingDayIndex.indexOf(a)&&86400!==n&&0===this.getSecondsInDecimal(e))&&(e.setDate(e.getDate()-1),-1!==this.parent.nonWorkingDayIndex.indexOf(e.getDay()))?this.getPreviousWorkingDay(e,t):e},e.prototype.getNonWorkingDayIndex=function(){for(var e=["sunday","monday","tuesday","wednesday","thursday","friday","saturday"],t=e.length,i=(0===this.parent.workWeek.length&&(this.parent.workWeek=["Monday","Tuesday","Wednesday","Thursday","Friday"]),this.parent.workWeek.slice()),a=i.length,n=0;n<a;n++)i[n]=i[n].toLowerCase();this.parent.nonWorkingDayIndex=[];for(n=0;n<t;n++)-1===i.indexOf(e[n])&&this.parent.nonWorkingDayIndex.push(n)},e.prototype.setTime=function(e,t){var i=e/3600,a=(e-3600*(i=parseInt(i,10)))/60,a=parseInt(a,10);t.setHours(i,a,e-3600*i-60*a)},e.prototype.getTimeDifference=function(e,t,i){e=new Date(e.getTime()),t=new Date(t.getTime());return i&&this.updateDateWithTimeZone(e,t),t.getTime()-e.getTime()},e.prototype.updateDateWithTimeZone=function(e,t){var i,a,n,r,s=e.getTimezoneOffset(),o=t.getTimezoneOffset();s!==o&&((n=new Date((new Date).getFullYear(),0,1).getTimezoneOffset())!==s?(a=e,i=s):n!==o&&(a=t,i=o),n<0?(r=n-i,a.setTime(a.getTime()+60*r*1e3)):0<=n&&(r=i-n,a.setTime(a.getTime()-60*r*1e3)))},e.prototype.getSecondsInDecimal=function(e){return 60*e.getHours()*60+60*e.getMinutes()+e.getSeconds()+e.getMilliseconds()/1e3},e.prototype.offset=function(e,t){var i=e.getTimezoneOffset();try{var a=new Date(e.toLocaleString("en-US",{timeZone:t}));return isNaN(a.getTime())?0:(e.getTime()-a.getTime())/6e4+i}catch(e){return 0}},e.prototype.remove=function(e,t){return e=ne.isNullOrUndefined(e)?e:this.reverse(e,t,e.getTimezoneOffset())},e.prototype.reverse=function(e,t,i){"string"==typeof t&&(t=this.offset(e,t)),"string"==typeof i&&(i=this.offset(e,i));var a=e.getTimezoneOffset(),t=(e=new Date(e.getTime()+6e4*(t-i))).getTimezoneOffset();return new Date(e.getTime()+6e4*(t-a))},e.prototype.convert=function(e,t){var i=e.getTimezoneOffset(),t=this.offset(e,t),a=("string"==typeof i&&(i=this.offset(e,i)),"string"==typeof t&&(t=this.offset(e,t)),e.getTimezoneOffset()),i=(e=new Date(e.getTime()+6e4*(i-t))).getTimezoneOffset();return new Date(e.getTime()+6e4*(i-a))},e.prototype.getDateFromFormat=function(e,t){if(ne.isNullOrUndefined(e))return null;e=e instanceof Date?new Date(e.getTime()):(i=this.parent.globalize.parseDate(e,{format:this.parent.getDateFormat(),type:"dateTime"}),ne.isNullOrUndefined(i)&&!isNaN(new Date(e).getTime())?new Date(e):i);var i=!this.parent.isOnAdded;return!ne.isNullOrUndefined(this.parent.timezone)&&t&&(i&&this.parent.timezone||this.parent.isLoad)?this.convert(e,this.parent.timezone):e},e.prototype.compareDates=function(e,t){return ne.isNullOrUndefined(e)||ne.isNullOrUndefined(t)?!ne.isNullOrUndefined(e)&&ne.isNullOrUndefined(t)?1:ne.isNullOrUndefined(e)&&!ne.isNullOrUndefined(t)?-1:null:e.getTime()>t.getTime()?1:e.getTime()<t.getTime()?-1:0},e.prototype.getDurationString=function(e,t){var i="";return ne.isNullOrUndefined(e)||(i+=parseFloat(e.toFixed(2))+" ",ne.isNullOrUndefined(t))||(e=1!==e,"day"===t?i+=e?this.parent.localeObj.getConstant("days"):this.parent.localeObj.getConstant("day"):"hour"===t?i+=e?this.parent.localeObj.getConstant("hours"):this.parent.localeObj.getConstant("hour"):"minute"===t&&(i+=e?this.parent.localeObj.getConstant("minutes"):this.parent.localeObj.getConstant("minute"))),i},e.prototype.getWorkString=function(e,t){var i="";return ne.isNullOrUndefined(e)||(i+=parseFloat(e).toFixed(2)+" ",ne.isNullOrUndefined(t))||(e=1!==e,"day"===t?i+=e?this.parent.localeObj.getConstant("days"):this.parent.localeObj.getConstant("day"):"hour"===t?i+=e?this.parent.localeObj.getConstant("hours"):this.parent.localeObj.getConstant("hour"):"minute"===t&&(i+=e?this.parent.localeObj.getConstant("minutes"):this.parent.localeObj.getConstant("minute"))),i},e.prototype.calculateProjectDatesForValidatedTasks=function(e){var t,i=this,a="string"==typeof this.parent.projectStartDate?new Date(this.parent.projectStartDate):this.parent.projectStartDate,n="string"==typeof this.parent.projectEndDate?new Date(this.parent.projectEndDate):this.parent.projectEndDate,r=null,s=null,o=ne.getValue("dataOperation.dataArray",this.parent);a&&n||!o||0!==o.length?0<o.length&&(t=o.slice().sort(function(e,t){return new Date(e[i.parent.taskFields.startDate]).getTime()-new Date(t[i.parent.taskFields.startDate]).getTime()}),o=o.slice().sort(function(e,t){return new Date(t[i.parent.taskFields.endDate]).getTime()-new Date(e[i.parent.taskFields.endDate]).getTime()}),r=t[0][this.parent.taskFields.startDate],s=o[o.length-1][this.parent.taskFields.endDate]):(r=this.getDateFromFormat(new Date),s=this.getDateFromFormat(new Date(r.getTime()))),this.parent.cloneProjectStartDate=a?new Date(a.getTime()):"string"==typeof r?new Date(r):r,this.parent.cloneProjectEndDate=n?new Date(n.getTime()):"string"==typeof s?new Date(s):s},e.prototype.calculateProjectDates=function(e){var t,i,a,n,r,s,o,l,d,h=this;this.parent.isLoad&&this.parent.enablePersistence&&this.parent.cloneProjectStartDate&&this.parent.cloneProjectEndDate?(this.parent.cloneProjectStartDate=this.getDateFromFormat(this.parent.cloneProjectStartDate),this.parent.cloneProjectEndDate=this.getDateFromFormat(this.parent.cloneProjectEndDate)):(t="string"==typeof this.parent.projectStartDate?new Date(this.parent.projectStartDate):this.parent.projectStartDate,i="string"==typeof this.parent.projectEndDate?new Date(this.parent.projectEndDate):this.parent.projectEndDate,t=this.parent.timelineModule.isZooming&&this.parent.cloneProjectStartDate?this.getDateFromFormat(this.parent.cloneProjectStartDate):this.getDateFromFormat(t),i=this.parent.timelineModule.isZooming&&this.parent.cloneProjectEndDate?this.getDateFromFormat(this.parent.cloneProjectEndDate):this.getDateFromFormat(i),n=a=null,r=this.parent.flatData,s=this.parent.currentViewData,o=[],l=function(e){ne.isNullOrUndefined(e)||o.push(e)},d=function(e){0<e.length&&(e.sort(function(e,t){return e.getTime()-t.getTime()}),a=new Date(e[0].getTime()),n=1<e.length?new Date(e[e.length-1].getTime()):null)},(!t||!i)&&0<r.length||e||this.parent.timelineModule.isZoomToFit?((0<s.length&&this.parent.timelineModule.isZoomToFit&&this.parent.treeGrid.filterModule&&0<this.parent.treeGrid.filterModule.filteredResult.length?s:r).forEach(function(e){o=[];var t,e=e.ganttProperties,i=ne.isNullOrUndefined(e.startDate)&&ne.isNullOrUndefined(e.endDate)?t=null:(t=h.getValidStartDate(e),h.getValidEndDate(e));l(a),l(n),l(t),l(i),h.parent.renderBaseline&&!h.parent.timelineModule.isZoomToFit&&(l(e.baselineStartDate),l(e.baselineEndDate)),e.indicators&&0<e.indicators.length&&!h.parent.timelineModule.isZoomToFit&&e.indicators.forEach(function(e){l(h.getDateFromFormat(e.date))}),d(o)}),o=[],l(a),l(n),0<this.parent.eventMarkers.length&&!this.parent.timelineModule.isZoomToFit&&this.parent.eventMarkers.forEach(function(e,t){l(h.getDateFromFormat(e.day))}),0<this.parent.defaultCalendarContext.defaultHolidays.length&&!this.parent.timelineModule.isZoomToFit&&this.parent.defaultCalendarContext.defaultHolidays.forEach(function(e,t){l(new Date(e))}),d(o),a&&n||(a?a=ne.isNullOrUndefined(a)?this.getDateFromFormat(new Date):a:(a=ne.isNullOrUndefined(a)?this.getDateFromFormat(new Date):a).setHours(0,0,0,0),(n=this.getDateFromFormat(new Date(a.getTime()))).setDate(n.getDate()+20))):t&&i||0!==r.length||(a=this.getDateFromFormat(new Date),n=this.getDateFromFormat(new Date(a.getTime()))),e?(ne.setValue("minStartDate",a,e),ne.setValue("maxEndDate",n,e)):(this.prevProjectStartDate=this.parent.cloneProjectStartDate,this.parent.cloneProjectStartDate=a&&(this.parent.timelineModule.isZoomToFit||ne.isNullOrUndefined(t))?a:new Date(t.getTime()),this.parent.cloneProjectEndDate=n&&(this.parent.timelineModule.isZoomToFit||ne.isNullOrUndefined(i))?n:new Date(i.getTime())),this.parent.isProjectDateUpdated=!0)},e.prototype.splitTasksDuration=function(e){var t=0,i=e[0].startDate,e=e[e.length-1].endDate;return"Hour"===this.parent.timelineModule.bottomTier?t+=Math.ceil(this.getTimeDifference(i,e)/36e5):"Minutes"===this.parent.timelineModule.bottomTier?t+=Math.ceil(this.getTimeDifference(i,e)/6e4):t+=Math.ceil(this.getTimeDifference(i,e)/864e5),t};var J=e;function e(e){this.fromSegments=!1,this.mondayTimeRangeLength=0,this.tuesdayTimeRangeLength=0,this.wednesdayTimeRangeLength=0,this.thursdayTimeRangeLength=0,this.fridayTimeRangeLength=0,this.saturdayTimeRangeLength=0,this.sundayTimeRangeLength=0,this.parent=e}te.prototype.initialize=function(){this.buildDefaultHolidays(),this.buildExceptionsCollection()},te.prototype.buildDefaultHolidays=function(){for(var e=("projectCalendar"===this.calendar.propName?this.parent.calendarModule:this.calendar).holidays,t=this.calendar.exceptions,i=0;i<e.length;i++)for(var a=e[i],n=a.from?new Date(a.from):new Date(a.to),r=a.to?new Date(a.to):new Date(a.from),s=new Date(n);s<=r;s.setDate(s.getDate()+1)){for(var o=new Date(s).setHours(0,0,0,0),l=!1,d=0;d<t.length;d++)if(new Date(t[d].from).setHours(0,0,0,0)===o){l=!0;break}l||this.defaultHolidays.push(o)}},te.prototype.buildExceptionsCollection=function(){for(var e=this.calendar.exceptions,t=0;t<e.length;t++){var i=e[t],a=new Date(i.from),i=new Date(i.to);this.exceptionsRanges.push({id:"exception_"+t,from:a,to:i})}},te.prototype.getExceptionForDate=function(e){var t=new Date(e.getTime());t.setHours(0,0,0,0);for(var i=0,a=this.exceptionsRanges;i<a.length;i++){var n=a[i],r=new Date(n.from),n=new Date(n.to);if(r.setHours(0,0,0,0),n.setHours(0,0,0,0),r<=t&&t<=n)return!0}return!1};var ee=te;function te(e,t){this.defaultHolidays=[],this.exceptionsRanges=[],this.parent=e,this.calendar=t,this.initialize()}ie=function(e,t){return(ie=Object.setPrototypeOf||({__proto__:[]}instanceof Array?function(e,t){e.__proto__=t}:function(e,t){for(var i in t)t.hasOwnProperty(i)&&(e[i]=t[i])}))(e,t)};var ie,ae,le=function(){return(le=Object.assign||function(e){for(var t,i=1,a=arguments.length;i<a;i++)for(var n in t=arguments[i])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}).apply(this,arguments)},de=(function(e,t){function i(){this.constructor=e}ie(e,t),e.prototype=null===t?Object.create(t):(i.prototype=t.prototype,new i)}(t,ae=J),t.prototype.addEventListener=function(){this.parent.on("beforeDataManipulate",this.checkDataBinding.bind(this))},t.prototype.checkDataBinding=function(e){var t,i=this;e&&(this.parent.flatData=[],this.parent.currentViewData=[],this.parent.updatedRecords=[],this.dataArray=[],this.taskIds={},this.parent.ids=[],this.recordIndex=0,this.hierarchyData=[],this.parent.predecessorsCollection=[],this.parent.treeGrid.parentData=[],this.parent.taskIds=[]),ne.isNullOrUndefined(this.parent.dataSource)?(this.parent.dataSource=[],this.parent.processTimeline(),this.parent.renderGantt(e)):this.parent.dataSource instanceof D.DataManager?this.initDataSource(e):(this.parent.dataSource instanceof Object&&H(this.parent)?(t=ne.getValue("result",this.parent.dataSource),this.dataArray=t):this.dataArray=this.parent.dataSource,this.processTimeline(),this.cloneDataSource(),this.parent.renderGantt(e),this.parent.flatData.map(function(e){i.parent.chartRowsModule.updateSegment(e.ganttProperties.segments,e.ganttProperties.taskId)})),this.parent.flatData.map(function(e){i.parent.chartRowsModule.updateSegment(e.ganttProperties.segments,e.ganttProperties.taskId)})},t.prototype.processTimeline=function(){this.parent.processTimeline(),this.parent.enableValidation||(this.parent.dataOperation.calculateProjectDatesForValidatedTasks(),this.parent.timelineModule.validateTimelineProp())},t.prototype.initDataSource=function(t){var i=this,e=this.parent.query instanceof D.Query?this.parent.query:new D.Query,a=(e.requiresCount(),this.parent.dataSource);this.parent.loadChildOnDemand&&this.parent.taskFields.hasChildMapping?(this.processTimeline(),this.parent.renderGantt(t)):a.executeQuery(e).then(function(e){i.dataArray=e.result,i.processTimeline(),i.parent.loadChildOnDemand&&(!i.parent.loadChildOnDemand||i.parent.taskFields.hasChildMapping)||i.cloneDataSource(),i.parent.renderGantt(t)}).catch(function(e){i.parent.processTimeline(),i.parent.renderGantt(t),i.parent.trigger("actionFailure",{error:e})})},t.prototype.constructDataSource=function(e){for(var t=new D.DataManager(e).executeLocal((new D.Query).group(this.parent.taskFields.parentID)),i=[],a=0;a<t.length;a++){var n=t[a];if(!ne.isNullOrUndefined(n.key)){var r=n.key.toString(),r=void 0!==this.taskIds[r]?this.taskIds[r]:-1;if(-1<r&&!ne.isNullOrUndefined(n.key)){e[r][this.parent.taskFields.child]=n.items;continue}}(-1!==r||this.parent.loadChildOnDemand&&this.parent.taskFields.hasChildMapping)&&i.push.apply(i,n.items)}this.hierarchyData=this.dataReorder(e,i)},t.prototype.cloneDataSource=function(){var e,t,i,a=this.parent.taskFields.id,n=this.parent.taskFields.parentID,r=[];if(ne.isNullOrUndefined(a)||ne.isNullOrUndefined(n))r=this.dataArray;else{var s=[],n=void 0;this.parent.loadChildOnDemand&&this.parent.taskFields.hasChildMapping&&!this.parent.enableVirtualization&&(n=JSON.parse(JSON.stringify(this.dataArray)));for(var o=0;o<this.dataArray.length;o++){var l=this.dataArray[o];l.parentItem&&delete l.parentItem,s.push(ne.extend({},{},l,!0)),ne.isNullOrUndefined(l[a])||(l=l[a].toString(),this.taskIds[l]=o)}this.parent.taskFields.child||this.parent.setProperties({taskFields:{child:"Children"}},!0),ne.isNullOrUndefined(n)?this.constructDataSource(s):(this.constructDataSource(this.dataArray),this.dataArray=n),r=this.hierarchyData}this.parent.taskFields.segmentId&&(this.segmentCollection=new D.DataManager(this.parent.segmentData).executeLocal((new D.Query).group(this.parent.taskFields.segmentId)),this.parent.taskFields.segments||(this.parent.taskFields.segments="Segments")),"ProjectView"!==this.parent.viewType&&(n=ne.extend([],[],this.parent.resources,!0),this.constructResourceViewDataSource(n,r,e=[]),0<e.length&&(i=this.parent.resourceFields.name||"resourceName",(t={})[this.parent.resourceFields.id]=0,t[i]=this.parent.localeObj.getConstant("unassignedTask"),t[this.parent.taskFields.child]=e,n.push(t)),r=n),this.prepareDataSource(r)},t.prototype.constructResourceViewDataSource=function(s,o,l){for(var d=this,e=0;e<o.length;e++)!function(e){var a=o[e],n=null!==d.parent.taskFields.child?d.parent.taskFields.child:d.parent.taskFields.child="Children",e=a&&a[d.parent.taskFields.resourceInfo],r=d.parent.resourceFields.id;if(a[n]&&0!==a[n].length||!e||!e.length)(!a[n]||a[n]&&0===a[n].length)&&l.push(a);else if("string"==typeof e){d.isResourceStr