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| define(["require", "exports", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "../base/css-constants"], function (require, exports, ej2_base_1, ej2_base_2, cls) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var CriticalPath = (function () {
function CriticalPath(parent) {
this.validatedids = [];
this.resourceCollectionIds = [];
this.criticalTasks = [];
this.parent = parent;
}
CriticalPath.prototype.getCriticalTasks = function () {
return this.criticalTasks;
};
CriticalPath.prototype.showCriticalPath = function (isCritical) {
var modelIds = this.parent.ids;
var totalRecords = this.parent.flatData;
if (isCritical && this.parent.flatData.length > 0) {
this.parent.enableCriticalPath = true;
var parentRecords = this.parent.treeGrid.parentData;
var checkEndDate = parentRecords[0].ganttProperties.endDate;
var dateDifference = 0;
var checkBeyondEnddate_1 = [];
var totalPredecessorsCollection = [];
var totalPredecessorsCollectionId = [];
var predecessorIndex = 0;
var taskBeyondEnddate = [];
var predecessorTaskBeyondEnddate = [];
var collection = [];
var collectionTaskId = [];
var fromDataObject = [];
var criticalPathIds = [];
this.criticalTasks = [];
Iif (parentRecords[0].ganttProperties.autoEndDate > parentRecords[0].ganttProperties.endDate && !parentRecords[0].ganttProperties.isAutoSchedule) {
checkEndDate = parentRecords[0].ganttProperties.autoEndDate;
}
for (var i = 1; i < parentRecords.length; i++) {
if (parentRecords[i].ganttProperties.endDate >= checkEndDate) {
checkEndDate = parentRecords[i].ganttProperties.endDate;
}
if (!parentRecords[i].ganttProperties.isAutoSchedule) {
Eif (parentRecords[i].ganttProperties.autoEndDate >= checkEndDate) {
checkEndDate = parentRecords[i].ganttProperties.autoEndDate;
}
}
}
this.maxEndDate = checkEndDate;
for (var j = 0; j < totalRecords.length; j++) {
totalRecords[j].isCritical = false;
totalRecords[j].ganttProperties.isCritical = false;
dateDifference = this.parent.dataOperation.getDuration(totalRecords[j].ganttProperties.endDate, checkEndDate, totalRecords[j].ganttProperties.durationUnit, totalRecords[j].ganttProperties.isAutoSchedule, totalRecords[j].ganttProperties.isMilestone);
totalRecords[j].slack = dateDifference + ' ' + totalRecords[j].ganttProperties.durationUnit;
totalRecords[j].ganttProperties.slack = dateDifference + ' ' + totalRecords[j].ganttProperties.durationUnit;
if (totalRecords[j].ganttProperties.endDate >= checkEndDate) {
checkBeyondEnddate_1.push(totalRecords[j].ganttProperties.taskId);
}
if (totalRecords[j].ganttProperties.predecessor) {
if (totalRecords[j].ganttProperties.predecessor.length !== 0) {
totalPredecessorsCollection.push(totalRecords[j]);
totalPredecessorsCollectionId.push((totalRecords[j].ganttProperties.taskId));
}
}
}
if (this.parent.viewType === 'ResourceView') {
for (var i = 0; i < this.parent.taskIds.length; i++) {
this.resourceCollectionIds[i] = this.parent.taskIds[i].slice(1);
}
}
var _loop_1 = function (k) {
if (totalPredecessorsCollectionId.indexOf(checkBeyondEnddate_1[k]) === -1) {
if (this_1.parent.viewType === 'ProjectView') {
predecessorIndex = modelIds.indexOf(checkBeyondEnddate_1[k].toString());
}
else {
var currentRecords = this_1.parent.currentViewData.filter(function (data) {
return parseInt(data.ganttProperties.taskId, 10) === checkBeyondEnddate_1[k];
});
for (var i = 0; i < currentRecords.length; i++) {
if (!currentRecords[i].hasChildRecords &&
currentRecords[i].ganttProperties.endDate >= this_1.maxEndDate) {
predecessorIndex = currentRecords[i].index;
}
}
}
Eif (totalRecords[predecessorIndex].ganttProperties.progress < 100) {
totalRecords[predecessorIndex].isCritical = true;
totalRecords[predecessorIndex].ganttProperties.isCritical = true;
}
totalRecords[predecessorIndex]['slack'] = 0 + ' ' + totalRecords[predecessorIndex].ganttProperties.durationUnit;
taskBeyondEnddate.push(checkBeyondEnddate_1[k]);
}
else {
predecessorTaskBeyondEnddate.push(checkBeyondEnddate_1[k]);
}
};
var this_1 = this;
for (var k = 0; k < checkBeyondEnddate_1.length; k++) {
_loop_1(k);
}
var predecessorLength = totalPredecessorsCollection.length;
var endTask = [];
for (var x = 0; x < predecessorLength; x++) {
var to = -1;
var from = -1;
var toPredecessor = -1;
var fromPredecessor = -1;
var tempTaskId = void 0;
var currentIndex = x;
var predecessor = totalPredecessorsCollection[x].ganttProperties.predecessor;
var individualPredecessorLength = totalPredecessorsCollection[x].ganttProperties.predecessor.length;
var taskid = ((totalPredecessorsCollection[x].ganttProperties.taskId));
for (var y = 0; y < individualPredecessorLength; y++) {
if (!isNaN(Number(predecessor[y].from)) && typeof (taskid) !== 'string') {
tempTaskId = parseInt((predecessor[y].from), 10);
}
else if (!isNaN(Number(predecessor[y].from)) && typeof (taskid) === 'string') {
tempTaskId = predecessor[y].from;
}
else {
tempTaskId = predecessor[y].from;
}
if (tempTaskId === taskid) {
if (to === -1) {
if (!predecessor[y].offset) {
to = predecessor[y].to;
toPredecessor = predecessor[y].type;
}
else {
to = predecessor[y].to + ':' + predecessor[y].offset + predecessor[y].offsetUnit;
toPredecessor = predecessor[y].type;
}
}
else {
if (!predecessor[y].offset) {
to = to + ',' + predecessor[y].to;
toPredecessor = toPredecessor + ',' + predecessor[y].type;
}
else {
to = to + ',' + predecessor[y].to + ':' + predecessor[y].offset +
predecessor[y].offsetUnit;
toPredecessor = toPredecessor + ',' + predecessor[y].type;
}
}
}
if (!isNaN(Number(predecessor[y].to)) && typeof (taskid) !== 'string') {
tempTaskId = parseInt((predecessor[y].to), 10);
}
else if (!isNaN(Number(predecessor[y].to)) && typeof (taskid) === 'string') {
tempTaskId = predecessor[y].to;
}
else {
tempTaskId = predecessor[y].to;
}
if (tempTaskId === taskid) {
if (from === -1) {
if (!predecessor[y].offset) {
from = predecessor[y].from;
fromPredecessor = predecessor[y].type;
}
else {
from = predecessor[y].from + ':' + predecessor[y].offset +
predecessor[y].offsetUnit;
fromPredecessor = predecessor[y].type;
}
}
else {
if (!predecessor[y].offset) {
from = from + ',' + predecessor[y].from;
fromPredecessor = fromPredecessor + ',' + predecessor[y].type;
}
else {
from = from + ',' + predecessor[y].from + ':' + predecessor[y].offset +
predecessor[y].offsetUnit;
fromPredecessor = fromPredecessor + ',' + predecessor[y].type;
}
}
}
}
if (from === -1) {
from = null;
fromPredecessor = null;
}
if (to === -1) {
to = null;
toPredecessor = null;
}
collection.push({ from: from, fromPredecessor: fromPredecessor, taskid: taskid, to: to, toPredecessor: toPredecessor, currentIndex: currentIndex, slack: null, enddate: null });
collectionTaskId.push(taskid);
}
var collectionLength = collection.length;
var indexEnddate = 0;
var num = void 0;
for (var z = 0; z < collectionLength; z++) {
if (!collection[z]['to']) {
num = collection[z]['taskid'];
if (this.parent.viewType === 'ProjectView') {
indexEnddate = modelIds.indexOf(num.toString());
}
else {
indexEnddate = this.resourceCollectionIds.indexOf(num.toString());
}
var flatData = totalRecords[indexEnddate].ganttProperties;
dateDifference = this.parent.dataOperation.getDuration(flatData.endDate, checkEndDate, 'minute', flatData.isAutoSchedule, flatData.isMilestone);
collection[z]['slack'] = dateDifference;
collection[z]['fs'] = -1;
collection[z]['enddate'] = flatData.endDate;
endTask.push({
fromdata: collection[z]['from'], todateID: collection[z]['taskid'],
fromDataPredecessor: collection[z]['fromPredecessor']
});
}
}
for (var k = 0; k < endTask.length; k++) {
fromDataObject.push(endTask[k]);
this.slackCalculation(fromDataObject, collection, collectionTaskId, checkEndDate, totalRecords, modelIds);
}
criticalPathIds = this.finalCriticalPath(collection, taskBeyondEnddate, totalRecords, modelIds, checkEndDate);
this.validatedids = [];
this.criticalPathCollection = criticalPathIds;
this.detailPredecessorCollection = collection;
this.predecessorCollectionTaskIds = collectionTaskId;
}
if (isCritical === false && this.parent.flatData.length > 0) {
var pathIndex = void 0;
this.parent.enableCriticalPath = false;
for (var z = 0; z < this.criticalPathCollection.length; z++) {
pathIndex = modelIds.indexOf(this.criticalPathCollection[z].toString());
totalRecords[pathIndex].isCritical = false;
}
this.criticalPathCollection = [];
this.detailPredecessorCollection = [];
this.predecessorCollectionTaskIds = [];
}
};
CriticalPath.prototype.slackCalculation = function (fromDataObject, collection, collectionTaskId, checkEndDate, flatRecords, modelRecordIds) {
var _this = this;
var fromDateArray = fromDataObject[0]['fromdata'].split(',');
var fromDataPredecessor = fromDataObject[0]['fromDataPredecessor'].split(',');
collectionTaskId = collectionTaskId.toString();
collectionTaskId = collectionTaskId.split(',');
var fromDateArray1 = [];
var fromTaskIdIndex;
var indexFromTaskId;
var indexToTaskId;
var totaskId;
var dateDifference;
var prevTaskEnddate;
var offsetInMillSec;
var ffslack;
for (var i = 0; i < fromDateArray.length; i++) {
fromDateArray1 = fromDateArray[i].split(':');
fromTaskIdIndex = collectionTaskId.indexOf((fromDateArray1[0].toString()));
totaskId = collectionTaskId.indexOf((fromDataObject[0]['todateID'].toString()));
if (this.parent.viewType === 'ProjectView') {
indexFromTaskId = modelRecordIds.indexOf(fromDateArray1[0].toString());
indexToTaskId = modelRecordIds.indexOf(fromDataObject[0]['todateID'].toString());
}
else {
indexFromTaskId = this.resourceCollectionIds.indexOf(fromDateArray1[0].toString());
indexToTaskId = this.resourceCollectionIds.indexOf(fromDataObject[0]['todateID'].toString());
}
var fromIdFlatData = void 0;
Eif (indexFromTaskId !== -1) {
fromIdFlatData = flatRecords[indexFromTaskId].ganttProperties;
}
var toIdFlatData = flatRecords[indexToTaskId].ganttProperties;
if (fromDateArray1.length > 1) {
if (fromDateArray1[1].indexOf('hour') !== -1) {
offsetInMillSec = parseFloat(fromDateArray1[1]) * 60;
}
else if (fromDateArray1[1].indexOf('day') !== -1) {
offsetInMillSec = parseFloat(fromDateArray1[1]) * (this.parent.secondsPerDay / 3600) * 60;
}
else {
offsetInMillSec = parseFloat(fromDateArray1[1]);
}
}
Eif (fromIdFlatData) {
if (fromDataPredecessor[i] === 'FS') {
if (fromIdFlatData.endDate > toIdFlatData.startDate) {
dateDifference = -(this.parent.dataOperation.getDuration(toIdFlatData.startDate, fromIdFlatData.endDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone));
}
else {
dateDifference = this.parent.dataOperation.getDuration(fromIdFlatData.endDate, toIdFlatData.startDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone);
}
if (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
if (fromDateArray1.length <= 1) {
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
else if (collection[fromTaskIdIndex]['slack'] > dateDifference &&
collection[fromTaskIdIndex]['slack'] !== 0) {
if (fromDateArray1.length <= 1) {
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
if (fromDateArray1.length > 1) {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
collection[fromTaskIdIndex]['slack'] = collection[fromTaskIdIndex]['slack'] - (offsetInMillSec);
if (collection[fromTaskIdIndex]['slack'] <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
collection[fromTaskIdIndex]['fs'] = 1;
collection[fromTaskIdIndex]['fsslack'] = collection[fromTaskIdIndex]['slack'];
collection[fromTaskIdIndex]['enddate'] = fromIdFlatData.startDate;
if (fromIdFlatData.endDate >= checkEndDate) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
if (fromDataPredecessor[i] === 'SS') {
if (fromIdFlatData.isAutoSchedule) {
if (fromIdFlatData.startDate > toIdFlatData.startDate) {
dateDifference = -(this.parent.dataOperation.getDuration(toIdFlatData.endDate, fromIdFlatData.startDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone));
}
else {
dateDifference = this.parent.dataOperation.getDuration(fromIdFlatData.startDate, toIdFlatData.startDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone);
}
if (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
if (fromDateArray1.length <= 1) {
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
else if (collection[fromTaskIdIndex]['slack'] > dateDifference &&
collection[fromTaskIdIndex]['slack'] !== 0) {
Eif (fromDateArray1.length <= 1) {
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
if (fromDateArray1.length > 1) {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
collection[fromTaskIdIndex]['slack'] = collection[fromTaskIdIndex]['slack'] - (offsetInMillSec);
Iif (collection[fromTaskIdIndex]['slack'] <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
collection[fromTaskIdIndex]['fs'] = 1;
collection[fromTaskIdIndex]['fsslack'] = collection[fromTaskIdIndex]['slack'];
collection[fromTaskIdIndex]['enddate'] = fromIdFlatData.startDate;
}
else Eif (!fromIdFlatData.isAutoSchedule) {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
Eif (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
else if (collection[fromTaskIdIndex]['slack'] > dateDifference &&
collection[fromTaskIdIndex]['slack'] !== 0) {
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
}
if (fromIdFlatData.endDate >= checkEndDate && fromIdFlatData.endDate <= checkEndDate) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
if (fromDataPredecessor[i] === 'FF') {
Eif (collection[totaskId]['fs'] === 1 || collection[totaskId]['ff'] === 1 ||
collection[totaskId]['fs'] === -1) {
if (collection[totaskId]['fs'] === 1 || collection[totaskId]['ff'] === 1) {
prevTaskEnddate = toIdFlatData.endDate;
ffslack = collection[totaskId]['slack'];
}
if (collection[totaskId]['fs'] === -1) {
prevTaskEnddate = collection[totaskId]['enddate'];
ffslack = collection[totaskId]['slack'];
}
if (prevTaskEnddate > fromIdFlatData.endDate) {
dateDifference = -(this.getSlackDuration(fromIdFlatData.endDate, prevTaskEnddate, 'minute', flatRecords[indexFromTaskId]));
}
else {
dateDifference = this.getSlackDuration(prevTaskEnddate, fromIdFlatData.endDate, 'minute', flatRecords[indexFromTaskId]);
}
if (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
if (fromDateArray1.length <= 1) {
Iif (ffslack - dateDifference < 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = ffslack - dateDifference;
}
}
}
else Eif (collection[fromTaskIdIndex]['slack'] > dateDifference && collection[fromTaskIdIndex]['slack'] !== 0) {
Iif (fromDateArray1.length <= 1) {
if (ffslack - dateDifference < 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = ffslack - dateDifference;
}
}
}
if (fromDateArray1.length > 1) {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] - dateDifference;
collection[fromTaskIdIndex]['slack'] = collection[fromTaskIdIndex]['slack'] - (offsetInMillSec);
if (collection[fromTaskIdIndex]['slack'] <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
collection[fromTaskIdIndex]['ff'] = 1;
collection[fromTaskIdIndex]['enddate'] = prevTaskEnddate;
collection[fromTaskIdIndex]['fsslack'] = ffslack;
}
if (fromIdFlatData.endDate >= checkEndDate && fromIdFlatData.endDate <= checkEndDate) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
if (fromDataPredecessor[i] === 'SF') {
if (fromIdFlatData.isAutoSchedule) {
if (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
if (fromDateArray1.length <= 1) {
if (ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
else Eif (!ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
Iif (toIdFlatData.endDate > fromIdFlatData.startDate) {
dateDifference = -(this.parent.dataOperation.getDuration(fromIdFlatData.startDate, toIdFlatData.endDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone));
}
else {
dateDifference = this.getSlackDuration(toIdFlatData.endDate, fromIdFlatData.startDate, 'minute', flatRecords[indexFromTaskId]);
}
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
else Eif (fromDateArray1.length > 1) {
if (toIdFlatData.endDate >= fromIdFlatData.endDate) {
Iif (fromIdFlatData.startDate > toIdFlatData.endDate) {
dateDifference = -(this.getSlackDuration(toIdFlatData.endDate, fromIdFlatData.startDate, 'minute', flatRecords[indexFromTaskId]));
}
else {
dateDifference = this.parent.dataOperation.getDuration(fromIdFlatData.startDate, toIdFlatData.endDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone);
}
}
else {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
}
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
collection[fromTaskIdIndex]['slack'] = collection[fromTaskIdIndex]['slack'] - (offsetInMillSec);
if (collection[fromTaskIdIndex]['slack'] <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
collection[fromTaskIdIndex]['fs'] = 1;
collection[fromTaskIdIndex]['fsslack'] = collection[fromTaskIdIndex]['slack'];
collection[fromTaskIdIndex]['enddate'] = fromIdFlatData.startDate;
}
else {
if (fromDateArray1.length <= 1) {
Iif (ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
}
else Eif (!ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
Iif (toIdFlatData.endDate > fromIdFlatData.startDate) {
dateDifference = -(this.parent.dataOperation.getDuration(fromIdFlatData.startDate, toIdFlatData.endDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone));
}
else {
dateDifference = this.getSlackDuration(toIdFlatData.endDate, fromIdFlatData.startDate, 'minute', flatRecords[indexFromTaskId]);
}
}
if (collection[fromTaskIdIndex]['slack'] > dateDifference && collection[fromTaskIdIndex]['slack'] !== 0) {
Iif (ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
else Eif (!ej2_base_1.isNullOrUndefined(collection[totaskId]['to'])) {
if (collection[totaskId]['slack'] + dateDifference <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
else {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
}
}
}
}
else Eif (fromDateArray1.length > 1) {
if (toIdFlatData.endDate > fromIdFlatData.endDate) {
Iif (fromIdFlatData.startDate > toIdFlatData.endDate) {
dateDifference = -(this.getSlackDuration(toIdFlatData.endDate, fromIdFlatData.startDate, 'minute', flatRecords[indexFromTaskId]));
}
else {
dateDifference = this.parent.dataOperation.getDuration(fromIdFlatData.startDate, toIdFlatData.endDate, 'minute', fromIdFlatData.isAutoSchedule, fromIdFlatData.isMilestone);
}
}
else {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
}
if (collection[fromTaskIdIndex]['slack'] > dateDifference && collection[fromTaskIdIndex]['slack'] !== 0) {
collection[fromTaskIdIndex]['slack'] = collection[totaskId]['slack'] + dateDifference;
collection[fromTaskIdIndex]['slack'] = collection[fromTaskIdIndex]['slack'] - (offsetInMillSec);
Iif (collection[fromTaskIdIndex]['slack'] <= 0) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
}
collection[fromTaskIdIndex]['fs'] = 1;
collection[fromTaskIdIndex]['fsslack'] = collection[fromTaskIdIndex]['slack'];
collection[fromTaskIdIndex]['enddate'] = fromIdFlatData.startDate;
}
}
else Eif (!fromIdFlatData.isAutoSchedule) {
dateDifference = this.getSlackDuration(fromIdFlatData.endDate, checkEndDate, 'minute', flatRecords[indexFromTaskId]);
if (ej2_base_1.isNullOrUndefined(collection[fromTaskIdIndex]['slack'])) {
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
else Iif (collection[fromTaskIdIndex]['slack'] > dateDifference && collection[fromTaskIdIndex]['slack'] !== 0) {
collection[fromTaskIdIndex]['slack'] = dateDifference;
}
}
if (fromIdFlatData.endDate >= checkEndDate && fromIdFlatData.endDate <= checkEndDate) {
collection[fromTaskIdIndex]['slack'] = 0;
}
}
if (collection[fromTaskIdIndex]['from']) {
fromDataObject.push({
fromdata: collection[fromTaskIdIndex]['from'], todateID: collection[fromTaskIdIndex]['taskid'],
fromDataPredecessor: collection[fromTaskIdIndex]['fromPredecessor']
});
}
}
}
Eif (fromDataObject) {
fromDataObject.splice(0, 1);
if (fromDataObject.length > 0) {
fromDataObject.forEach(function (item) {
_this.slackCalculation([item], collection, collectionTaskId, checkEndDate, flatRecords, modelRecordIds);
});
}
}
};
CriticalPath.prototype.getSlackDuration = function (sDate, eDate, durationUnit, record) {
var startDate = this.parent.dateValidationModule.checkStartDate(new Date(sDate));
var endDate = this.parent.dateValidationModule.checkEndDate(new Date(eDate));
if (this.parent.dataOperation['getTimeDifference'](startDate, endDate, true) <= 0) {
return 0;
}
else {
return this.parent.dataOperation.getDuration(startDate, endDate, durationUnit, record.ganttProperties.isAutoSchedule, true);
}
};
CriticalPath.prototype.updateCriticalTasks = function (record, criticalPathIds) {
for (var i = 0; i < record.ganttProperties.predecessor.length; i++) {
var fromRecord = void 0;
if (this.parent.viewType === 'ProjectView') {
fromRecord = this.parent.getRecordByID(record.ganttProperties.predecessor[i].from);
}
else {
var resourceIndex = this.resourceCollectionIds.indexOf(record.ganttProperties.predecessor[i].from.toString());
fromRecord = this.parent.flatData[resourceIndex];
}
var durationDiff = void 0;
if (record.ganttProperties.endDate.getTime() >= this.maxEndDate.getTime()) {
record.ganttProperties.slack = record.slack = 0 + ' ' + record.ganttProperties.durationUnit;
Eif (record.ganttProperties.progress < 100) {
record.isCritical = true;
record.ganttProperties.isCritical = true;
if (criticalPathIds.indexOf(record.ganttProperties.taskId) === -1) {
criticalPathIds.push(record.ganttProperties.taskId);
}
}
}
Eif (fromRecord) {
if (record.ganttProperties.predecessor[i].type === 'FS') {
durationDiff = this.parent.dataOperation.getDuration(fromRecord.ganttProperties.endDate, record.ganttProperties.startDate, fromRecord.ganttProperties.durationUnit, fromRecord.ganttProperties.isAutoSchedule, true);
}
else if (record.ganttProperties.predecessor[i].type === 'SS') {
durationDiff = this.parent.dataOperation.getDuration(fromRecord.ganttProperties.startDate, record.ganttProperties.startDate, fromRecord.ganttProperties.durationUnit, fromRecord.ganttProperties.isAutoSchedule, true);
}
else if (record.ganttProperties.predecessor[i].type === 'FF') {
durationDiff = this.parent.dataOperation.getDuration(fromRecord.ganttProperties.endDate, record.ganttProperties.endDate, fromRecord.ganttProperties.durationUnit, fromRecord.ganttProperties.isAutoSchedule, true);
}
else Eif (record.ganttProperties.predecessor[i].type === 'SF') {
durationDiff = this.parent.dataOperation.getDuration(record.ganttProperties.endDate, fromRecord.ganttProperties.startDate, fromRecord.ganttProperties.durationUnit, fromRecord.ganttProperties.isAutoSchedule, true);
}
if (durationDiff >= 0 && this.validatedids.indexOf(parseInt(fromRecord.ganttProperties.taskId, 10)) === -1 &&
fromRecord.ganttProperties.taskId !== record.ganttProperties.taskId) {
fromRecord.ganttProperties.slack = record.ganttProperties.slack;
fromRecord.slack = record.slack;
fromRecord.isCritical = record.ganttProperties.isCritical;
fromRecord.ganttProperties.isCritical = record.ganttProperties.isCritical;
if (criticalPathIds.indexOf(fromRecord.ganttProperties.taskId) === -1 && fromRecord.ganttProperties.isCritical &&
fromRecord.ganttProperties.progress < 100) {
criticalPathIds.push(fromRecord.ganttProperties.taskId);
this.validatedids.push(parseInt(fromRecord.ganttProperties.taskId, 10));
Eif (this.criticalTasks.indexOf(fromRecord) === -1) {
this.criticalTasks.push(fromRecord);
}
}
if (fromRecord.ganttProperties.predecessorsName) {
this.updateCriticalTasks(fromRecord, criticalPathIds);
}
}
}
}
};
CriticalPath.prototype.finalCriticalPath = function (collection, taskBeyondEnddate, flatRecords, modelRecordIds, checkEndDate) {
var criticalPathIds = [];
var index;
var predecessorFrom;
for (var x = collection.length - 1; x >= 0; x--) {
if (this.parent.viewType === 'ProjectView') {
index = modelRecordIds.indexOf(collection[x]['taskid'].toString());
}
else {
index = this.resourceCollectionIds.indexOf(collection[x]['taskid'].toString());
}
var predecessorLength = flatRecords[index].ganttProperties.predecessor;
var noSlackValue = 0 + ' ' + flatRecords[index].ganttProperties.durationUnit;
Eif (predecessorLength && predecessorLength.length > 0) {
for (var i = predecessorLength.length - 1; i >= 0; i--) {
var toID = void 0;
if (this.parent.viewType === 'ProjectView') {
toID = this.parent.ids.indexOf(predecessorLength[i].to);
}
else {
toID = this.resourceCollectionIds.indexOf(predecessorLength[i].to);
}
var dateDifference = void 0;
var currentData = flatRecords[index].ganttProperties;
Eif (toID !== -1) {
if (predecessorLength[i].type === 'FS') {
if (predecessorLength[i].to !== currentData.taskId.toString() || this.parent.viewType === 'ResourceView') {
dateDifference = this.parent.dataOperation.getDuration(currentData.endDate, flatRecords[toID].ganttProperties.startDate, currentData.durationUnit, currentData.isAutoSchedule, currentData.isMilestone);
}
else {
toID = this.parent.ids.indexOf(predecessorLength[i].from);
Eif (toID !== -1) {
dateDifference = this.parent.dataOperation.getDuration(flatRecords[toID].ganttProperties.endDate, currentData.startDate, currentData.durationUnit, currentData.isAutoSchedule, currentData.isMilestone);
if (dateDifference === 0 && index !== toID && flatRecords[index].slack === noSlackValue) {
flatRecords[toID].slack = flatRecords[index].slack;
flatRecords[toID].ganttProperties.slack = flatRecords[index].slack;
}
}
}
Eif (toID !== -1) {
if (dateDifference === 0 && index !== toID && flatRecords[index].slack !== noSlackValue) {
flatRecords[index].slack = flatRecords[toID].slack;
flatRecords[index].ganttProperties.slack = flatRecords[toID].slack;
}
else if (dateDifference !== 0 && index !== toID && flatRecords[toID].isCritical) {
flatRecords[index].slack = dateDifference + ' ' + flatRecords[index].ganttProperties.durationUnit;
flatRecords[index].ganttProperties.slack = dateDifference + ' ' + flatRecords[index].ganttProperties.durationUnit;
}
}
}
else if (predecessorLength[i].type === 'SF') {
dateDifference = this.parent.dataOperation.getDuration(currentData.startDate, flatRecords[toID].ganttProperties.endDate, currentData.durationUnit, currentData.isAutoSchedule, currentData.isMilestone);
}
else if (predecessorLength[i].type === 'SS') {
dateDifference = this.parent.dataOperation.getDuration(currentData.startDate, flatRecords[toID].ganttProperties.startDate, currentData.durationUnit, currentData.isAutoSchedule, currentData.isMilestone);
}
else {
dateDifference = this.parent.dataOperation.getDuration(currentData.endDate, flatRecords[toID].ganttProperties.endDate, currentData.durationUnit, currentData.isAutoSchedule, currentData.isMilestone);
}
if (typeof (flatRecords[index][this.parent.taskFields.id]) === 'number') {
predecessorFrom = parseInt(predecessorLength[i].from, 10);
}
else {
predecessorFrom = predecessorLength[i].from;
}
if (predecessorFrom === flatRecords[index][this.parent.taskFields.id] &&
flatRecords[toID].slack === noSlackValue && dateDifference <= 0) {
flatRecords[index].slack = noSlackValue;
flatRecords[index].ganttProperties.slack = noSlackValue;
}
}
}
}
if (flatRecords[index].slack === noSlackValue) {
if (flatRecords[index].ganttProperties.progress < 100) {
flatRecords[index].isCritical = true;
flatRecords[index].ganttProperties.isCritical = true;
if (this.criticalTasks.indexOf(flatRecords[index]) === -1) {
this.criticalTasks.push(flatRecords[index]);
}
if (criticalPathIds.indexOf(collection[x]['taskid']) === -1) {
criticalPathIds.push(collection[x]['taskid']);
}
}
}
Eif (flatRecords[index].ganttProperties.predecessor &&
flatRecords[index].ganttProperties.predecessor.length > 0) {
this.updateCriticalTasks(flatRecords[index], criticalPathIds);
}
}
if (taskBeyondEnddate.length > 0) {
for (var i = 0; i < taskBeyondEnddate.length; i++) {
if (this.parent.viewType === 'ProjectView') {
index = modelRecordIds.indexOf(taskBeyondEnddate[i].toString());
}
else {
index = this.resourceCollectionIds.indexOf(taskBeyondEnddate[i].toString());
}
Eif (index !== -1 && flatRecords[index].ganttProperties.progress < 100) {
this.criticalTasks.push(flatRecords[index]);
Eif (criticalPathIds.indexOf(taskBeyondEnddate[i]) === -1) {
criticalPathIds = criticalPathIds.concat(taskBeyondEnddate[i]);
}
}
}
}
return criticalPathIds;
};
CriticalPath.prototype.criticalConnectorLine = function (criticalPathIds, collection, condition, collectionTaskId) {
this.parent.removeCriticalPathStyles();
var _loop_2 = function (i) {
var criticalData;
if (this_2.parent.viewType === 'ProjectView') {
criticalData = this_2.parent.flatData[this_2.parent.ids.indexOf(criticalPathIds[i].toString())];
}
else {
var currentRecords = this_2.parent.flatData.filter(function (data) {
return (data.ganttProperties.taskId).toString() === criticalPathIds[i].toString();
});
for (var i_1 = 0; i_1 < currentRecords.length; i_1++) {
if (currentRecords[i_1].ganttProperties.isCritical ||
currentRecords[i_1].ganttProperties.endDate >= this_2.maxEndDate) {
criticalData = currentRecords[i_1];
}
}
}
var index = this_2.parent.currentViewData.indexOf(criticalData);
var element = this_2.parent.getRowByIndex(index);
var taskClass = void 0;
var columnFields = this_2.parent.taskFields;
if (criticalData && criticalData.parentItem) {
var parentRecord = this_2.parent.currentViewData.filter(function (data) {
return criticalData.parentItem.uniqueID === data.uniqueID;
});
var parentIndex = this_2.parent.flatData.indexOf(parentRecord[0]);
var parentElement = this_2.parent.getRowByIndex(parentIndex);
if (parentElement) {
var parentTaskbarElement = parentElement.querySelectorAll('.e-taskbar-main-container');
for (var i_2 = 0; i_2 < parentTaskbarElement.length; i_2++) {
if (parentTaskbarElement[i_2].getAttribute('rowuniqueid') === criticalData['rowUniqueID']) {
ej2_base_2.addClass(parentTaskbarElement[i_2].querySelectorAll('.e-gantt-child-taskbar-inner-div'), cls.criticalChildTaskBarInnerDiv);
}
}
}
}
if (this_2.parent.allowUnscheduledTasks && criticalData && !criticalData[columnFields.startDate] && !criticalData[columnFields.endDate] && criticalData[columnFields.duration]) {
taskClass = cls.criticalUnscheduledTask;
}
else {
taskClass = cls.criticalChildProgressBarInnerDiv;
}
if (element && (this_2.parent.viewType === 'ProjectView' || (this_2.parent.viewType === 'ResourceView' &&
!criticalData.hasChildRecords))) {
if (element.getElementsByClassName('e-gantt-milestone')[0]) {
ej2_base_2.addClass(element.querySelectorAll('.e-gantt-milestone'), cls.criticalMilestone);
}
if (element.getElementsByClassName('e-gantt-child-taskbar-inner-div').length > 0) {
ej2_base_2.addClass(element.querySelectorAll('.e-gantt-child-taskbar-inner-div'), cls.criticalChildTaskBarInnerDiv);
}
if (element.getElementsByClassName('e-gantt-child-progressbar-inner-div').length > 0) {
ej2_base_2.addClass(element.querySelectorAll('.e-gantt-child-progressbar-inner-div'), taskClass);
}
}
};
var this_2 = this;
for (var i = 0; i < criticalPathIds.length; i++) {
_loop_2(i);
}
if (collection.length !== 0) {
var index = 0;
var currentdata = void 0;
var checking = [];
var checkint = void 0;
var values = void 0;
for (var i = 0; i < this.criticalPathCollection.length; i++) {
index = collectionTaskId.indexOf(this.criticalPathCollection[i]);
currentdata = collection[index];
if (index !== -1 && currentdata['to']) {
checking = currentdata['to'].split(',');
for (var j = 0; j < checking.length; j++) {
values = checking[j].split('+');
if (checking[j].indexOf('-') >= 0) {
values = checking[j].split('-');
}
checkint = (values[0].replace(':', ''));
if (typeof (criticalPathIds[j]) === 'number') {
checkint = parseInt(values[0], 10);
}
if (criticalPathIds.indexOf(checkint) !== -1) {
var taskIdString = String(currentdata['taskid']);
var checkintString = String(checkint);
var lineElement = this.parent.element.querySelectorAll('#ConnectorLineparent' +
taskIdString.replace(/([.])/g, '\\$1') + 'child' + checkintString.replace(/([.])/g, '\\$1'));
if (lineElement.length > 0) {
ej2_base_2.addClass(this.parent.element.querySelectorAll('#ConnectorLineparent' + taskIdString.replace(/([.])/g, '\\$1') + 'child' +
checkintString.replace(/([.])/g, '\\$1'))[0].querySelectorAll('.e-connector-line'), cls.criticalConnectorLineSVG);
ej2_base_2.addClass(this.parent.element.querySelectorAll('#ConnectorLineparent' + taskIdString.replace(/([.])/g, '\\$1') + 'child' +
checkintString.replace(/([.])/g, '\\$1'))[0].querySelectorAll('.e-connector-line-arrow'), cls.criticalConnectorArrowSVG);
}
}
}
}
}
}
};
CriticalPath.prototype.getModuleName = function () {
return 'criticalPath';
};
CriticalPath.prototype.destroy = function () {
if (!this.parent.enableCriticalPath && this.parent.criticalPathModule) {
this.parent.criticalPathModule = undefined;
}
};
return CriticalPath;
}());
exports.CriticalPath = CriticalPath;
});
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