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| define(["require", "exports", "@syncfusion/ej2-grids", "@syncfusion/ej2-base", "../utils"], function (require, exports, ej2_grids_1, ej2_base_1, utils_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Filter = (function () {
function Filter(parent) {
ej2_grids_1.Grid.Inject(ej2_grids_1.Filter);
this.parent = parent;
this.isHierarchyFilter = false;
this.filteredResult = [];
this.flatFilteredData = [];
this.filteredParentRecs = [];
this.addEventListener();
}
Filter.prototype.getModuleName = function () {
return 'filter';
};
Filter.prototype.destroy = function () {
this.removeEventListener();
};
Filter.prototype.addEventListener = function () {
this.parent.on('updateFilterRecs', this.updatedFilteredRecord, this);
this.parent.on('clearFilters', this.clearFilterLevel, this);
};
Filter.prototype.removeEventListener = function () {
Eif (this.parent.isDestroyed) {
return;
}
this.parent.off('updateFilterRecs', this.updatedFilteredRecord);
this.parent.off('clearFilters', this.clearFilterLevel);
};
Filter.prototype.updatedFilteredRecord = function (dataDetails) {
ej2_base_1.setValue('uniqueIDFilterCollection', {}, this.parent);
this.flatFilteredData = dataDetails.data;
this.filteredParentRecs = [];
this.filteredResult = [];
this.isHierarchyFilter = false;
for (var f = 0; f < this.flatFilteredData.length; f++) {
var rec = this.flatFilteredData[parseInt(f.toString(), 10)];
this.addParentRecord(rec);
var hierarchyMode = this.parent.grid.searchSettings.key === '' ? this.parent.filterSettings.hierarchyMode
: this.parent.searchSettings.hierarchyMode;
if (((hierarchyMode === 'Child' || hierarchyMode === 'None') &&
(this.parent.grid.filterSettings.columns.length !== 0 || this.parent.grid.searchSettings.key !== ''))) {
this.isHierarchyFilter = true;
}
var ischild = ej2_grids_1.getObject('childRecords', rec);
if (!ej2_base_1.isNullOrUndefined(ischild) && ischild.length) {
ej2_base_1.setValue('hasFilteredChildRecords', this.checkChildExsist(rec), rec);
}
var parent_1 = ej2_grids_1.getObject('parentItem', rec);
if (!ej2_base_1.isNullOrUndefined(parent_1)) {
var parRecord = utils_1.getParentData(this.parent, rec.parentItem.uniqueID, true);
ej2_base_1.setValue('hasFilteredChildRecords', true, parRecord);
if (parRecord && parRecord.parentItem) {
this.updateParentFilteredRecord(parRecord);
}
}
}
if (this.flatFilteredData.length > 0 && this.isHierarchyFilter) {
this.updateFilterLevel();
}
this.parent.notify('updateAction', { result: this.filteredResult });
};
Filter.prototype.updateParentFilteredRecord = function (record) {
var parRecord = utils_1.getParentData(this.parent, record.parentItem.uniqueID, true);
var uniqueIDValue = ej2_base_1.getValue('uniqueIDFilterCollection', this.parent);
if (parRecord && Object.prototype.hasOwnProperty.call(uniqueIDValue, parRecord.uniqueID)) {
ej2_base_1.setValue('hasFilteredChildRecords', true, parRecord);
}
if (parRecord && parRecord.parentItem) {
this.updateParentFilteredRecord(parRecord);
}
};
Filter.prototype.addParentRecord = function (record) {
var parent = utils_1.getParentData(this.parent, record.parentUniqueID);
var hierarchyMode = this.parent.grid.searchSettings.key === '' ? this.parent.filterSettings.hierarchyMode
: this.parent.searchSettings.hierarchyMode;
if (hierarchyMode === 'None' && (this.parent.grid.filterSettings.columns.length !== 0
|| this.parent.grid.searchSettings.key !== '')) {
if (ej2_base_1.isNullOrUndefined(parent)) {
if (this.flatFilteredData.indexOf(record) !== -1) {
if (this.filteredResult.indexOf(record) === -1) {
this.filteredResult.push(record);
ej2_base_1.setValue('uniqueIDFilterCollection.' + record.uniqueID, record, this.parent);
record.hasFilteredChildRecords = true;
}
return;
}
}
else {
this.addParentRecord(parent);
if (this.flatFilteredData.indexOf(parent) !== -1 || this.filteredResult.indexOf(parent) !== -1) {
if (this.filteredResult.indexOf(record) === -1) {
this.filteredResult.push(record);
ej2_base_1.setValue('uniqueIDFilterCollection.' + record.uniqueID, record, this.parent);
}
}
else {
if (this.filteredResult.indexOf(record) === -1 && this.flatFilteredData.indexOf(record) !== -1) {
this.filteredResult.push(record);
ej2_base_1.setValue('uniqueIDFilterCollection.' + record.uniqueID, record, this.parent);
}
}
}
}
else {
if (!ej2_base_1.isNullOrUndefined(parent)) {
var hierarchyMode_1 = this.parent.grid.searchSettings.key === '' ?
this.parent.filterSettings.hierarchyMode : this.parent.searchSettings.hierarchyMode;
if (hierarchyMode_1 === 'Child' && (this.parent.grid.filterSettings.columns.length !== 0
|| this.parent.grid.searchSettings.key !== '')) {
if (this.flatFilteredData.indexOf(parent) !== -1) {
this.addParentRecord(parent);
}
}
else {
this.addParentRecord(parent);
}
}
if (this.filteredResult.indexOf(record) === -1) {
this.filteredResult.push(record);
ej2_base_1.setValue('uniqueIDFilterCollection.' + record.uniqueID, record, this.parent);
}
}
};
Filter.prototype.checkChildExsist = function (records) {
var childRec = ej2_grids_1.getObject('childRecords', records);
var isExist = false;
for (var count = 0; count < childRec.length; count++) {
var ischild = childRec[parseInt(count.toString(), 10)].childRecords;
var hierarchyMode = this.parent.grid.searchSettings.key === '' ?
this.parent.filterSettings.hierarchyMode : this.parent.searchSettings.hierarchyMode;
if (((hierarchyMode === 'Child' || hierarchyMode === 'Both') && (this.parent.grid.filterSettings.columns.length !== 0
|| this.parent.grid.searchSettings.key !== ''))) {
var uniqueIDValue = ej2_base_1.getValue('uniqueIDFilterCollection', this.parent);
if (!Object.prototype.hasOwnProperty.call(uniqueIDValue, childRec[parseInt(count.toString(), 10)].uniqueID)) {
this.filteredResult.push(childRec[parseInt(count.toString(), 10)]);
ej2_base_1.setValue('uniqueIDFilterCollection.' + childRec[parseInt(count.toString(), 10)].uniqueID, childRec[parseInt(count.toString(), 10)], this.parent);
isExist = true;
}
}
if ((hierarchyMode === 'None')
&& (this.parent.grid.filterSettings.columns.length !== 0 || this.parent.grid.searchSettings.key !== '')) {
if (this.flatFilteredData.indexOf(childRec[parseInt(count.toString(), 10)]) !== -1) {
isExist = true;
break;
}
}
if (!ej2_base_1.isNullOrUndefined(ischild) && ischild.length) {
isExist = this.checkChildExsist(childRec[parseInt(count.toString(), 10)]);
}
if ((hierarchyMode === 'Child' || hierarchyMode === 'Both') && childRec.length) {
isExist = true;
}
}
return isExist;
};
Filter.prototype.updateFilterLevel = function () {
var record = this.filteredResult;
var len = this.filteredResult.length;
for (var c = 0; c < len; c++) {
var parent_2 = utils_1.getParentData(this.parent, record[parseInt(c.toString(), 10)].parentUniqueID);
var isPrst = record.indexOf(parent_2) !== -1;
if (isPrst) {
var parent_3 = utils_1.getParentData(this.parent, record[parseInt(c.toString(), 10)].parentUniqueID, true);
record[parseInt(c.toString(), 10)].filterLevel = parent_3.filterLevel + 1;
}
else {
record[parseInt(c.toString(), 10)].filterLevel = 0;
this.filteredParentRecs.push(record[parseInt(c.toString(), 10)]);
}
}
};
Filter.prototype.clearFilterLevel = function (data) {
var count = 0;
var flatData = data.flatData;
var len = flatData.length;
var currentRecord;
for (count; count < len; count++) {
currentRecord = flatData[parseInt(count.toString(), 10)];
var fLevel = currentRecord.filterLevel;
if (fLevel || fLevel === 0 || !ej2_base_1.isNullOrUndefined(currentRecord.hasFilteredChildRecords)) {
currentRecord.hasFilteredChildRecords = null;
currentRecord.filterLevel = null;
}
}
this.filteredResult = [];
this.parent.notify('updateResults', { result: flatData, count: flatData.length });
};
return Filter;
}());
exports.Filter = Filter;
});
|