AAE-22222 Fix JSON path doesn't work for square bracekts (#9611)

* AAE-22222 Fix JSON path doesn't work for square bracekts

* remove comment

* remove test description duplications

* remove duplications

lib/process-services-cloud/src/lib/form/components/widgets/data-table/data-table-adapter.widget.spec.ts

@@ -21,7 +21,7 @@ import {
     mockCountriesIncorrectData,
     mockInvalidSchemaDefinition,
     mockSchemaDefinition
-} from '../../../mocks/data-table-widget.mock';
+} from './mocks/data-table-widget.mock';
 import { ObjectDataRow } from '@alfresco/adf-core';
 
 describe('WidgetDataTableAdapter', () => {

lib/process-services-cloud/src/lib/form/components/widgets/data-table/data-table.widget.spec.ts

@@ -35,7 +35,7 @@ import {
     mockJsonResponseFormVariable,
     mockJsonNestedResponseFormVariable,
     mockJsonNestedResponseEuropeCountriesData
-} from '../../../mocks/data-table-widget.mock';
+} from './mocks/data-table-widget.mock';
 
 describe('DataTableWidgetComponent', () => {
     let widget: DataTableWidgetComponent;

lib/process-services-cloud/src/lib/form/components/widgets/data-table/helpers/data-table-path-parser.helper.spec.ts

@@ -16,12 +16,7 @@
  */
 
 import { DataTablePathParserHelper } from './data-table-path-parser.helper';
-import {
-    mockEuropeCountriesData,
-    mockJsonNestedResponseEuropeCountriesDataWithSeparatorInPropertyName,
-    mockJsonNestedResponseEuropeCountriesDataWithMultipleSpecialCharacters,
-    mockJsonNestedResponseEuropeCountriesData
-} from '../../../../mocks/data-table-widget.mock';
+import { mockResponseResultData, mockResultData } from '../mocks/data-table-path-parser.helper.mock';
 
 describe('DataTablePathParserHelper', () => {
     let helper: DataTablePathParserHelper;
@@ -30,59 +25,89 @@ describe('DataTablePathParserHelper', () => {
         helper = new DataTablePathParserHelper();
     });
 
-    it('should return the correct data for path with separator in nested brackets', () => {
-        const data = mockJsonNestedResponseEuropeCountriesDataWithSeparatorInPropertyName;
-        const path = 'response.[my.data].[country[data].country]';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(mockEuropeCountriesData);
-    });
+    describe('should return the correct data for path', () => {
+        const testCases = [
+            {
+                description: 'not existent',
+                data: {},
+                path: 'nonexistent.path',
+                expected: []
+            },
+            {
+                description: 'nested',
+                data: { level1: { level2: { level3: { level4: ['parrot', 'fish'] } } } },
+                propertyName: 'level4',
+                path: 'level1.level2.level3.level4',
+                expected: ['parrot', 'fish']
+            },
+            {
+                description: 'NOT nested',
+                data: { pets: ['cat', 'dog'] },
+                propertyName: 'pets',
+                path: 'pets',
+                expected: ['cat', 'dog']
+            },
+            {
+                description: 'NOT nested with separator (.) in property name',
+                data: { 'my.pets': ['cat', 'dog'] },
+                propertyName: 'my.pets',
+                path: '[my.pets]',
+                expected: ['cat', 'dog']
+            },
+            {
+                description: 'with nested brackets followed by an additional part of property name',
+                propertyName: 'file.file[data]file',
+                path: 'response.[file.file[data]file]'
+            },
+            {
+                description: 'with nested brackets',
+                propertyName: 'file.file[data]',
+                path: 'response.[file.file[data]]'
+            },
+            {
+                description: 'with separator before nested brackets in property name',
+                propertyName: 'file.[data]file',
+                path: 'response.[file.[data]file]'
+            },
+            {
+                description: 'with separator before and no separator after nested brackets in property name',
+                propertyName: 'file.[data]',
+                path: 'response.[file.[data]]'
+            },
+            {
+                description: 'with separator after nested brackets',
+                propertyName: 'file[data].file',
+                path: 'response.[file[data].file]'
+            },
+            {
+                description: 'with multiple brackets in property name',
+                propertyName: 'file.file[data]file[data]',
+                path: 'response.[file.file[data]file[data]]'
+            },
+            {
+                description: 'with special characters except separator (.) in brackets',
+                propertyName: 'xyz:abc,xyz-abc,xyz_abc,abc+xyz',
+                path: 'response.[xyz:abc,xyz-abc,xyz_abc,abc+xyz]'
+            },
+            {
+                description: 'with special characters except separator (.) without brackets',
+                propertyName: 'xyz:abc,xyz-abc,xyz_abc,abc+xyz',
+                path: 'response.xyz:abc,xyz-abc,xyz_abc,abc+xyz'
+            },
+            {
+                description: 'without separator in brackets',
+                propertyName: 'my-data',
+                path: '[response].[my-data]'
+            }
+        ];
 
-    it('should return the correct data for path with special characters except separator (.) in brackets', () => {
-        const data = mockJsonNestedResponseEuropeCountriesDataWithMultipleSpecialCharacters;
-        const path = 'response.[xyz:abc,xyz-abc,xyz_abc,abc+xyz]';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(mockEuropeCountriesData);
-    });
-
-    it('should return the correct data for path with special characters except separator (.) without brackets', () => {
-        const data = mockJsonNestedResponseEuropeCountriesDataWithMultipleSpecialCharacters;
-        const path = 'response.xyz:abc,xyz-abc,xyz_abc,abc+xyz';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(mockEuropeCountriesData);
-    });
-
-    it('should return the correct data for path without separator in brackets', () => {
-        const data = mockJsonNestedResponseEuropeCountriesData;
-        const path = '[response].[my-data]';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(mockEuropeCountriesData);
-    });
-
-    it('should return an empty array if the path does not exist in the data', () => {
-        const data = {};
-        const path = 'nonexistent.path';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual([]);
-    });
-
-    it('should return the correct data if the path is nested', () => {
-        const data = { level1: { level2: { level3: { level4: ['parrot', 'fish'] } } } };
-        const path = 'level1.level2.level3.level4';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(['parrot', 'fish']);
-    });
-
-    it('should return the correct data if the path is NOT nested', () => {
-        const data = { pets: ['cat', 'dog'] };
-        const path = 'pets';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(['cat', 'dog']);
-    });
-
-    it('should return the correct data if the path is NOT nested with separator (.) in property name', () => {
-        const data = { 'my.pets': ['cat', 'dog'] };
-        const path = '[my.pets]';
-        const result = helper.retrieveDataFromPath(data, path);
-        expect(result).toEqual(['cat', 'dog']);
+        testCases.forEach((testCase) => {
+            it(testCase.description, () => {
+                const data = testCase.data ?? mockResponseResultData(testCase.propertyName);
+                const result = helper.retrieveDataFromPath(data, testCase.path);
+                const expectedResult = testCase.expected ?? mockResultData;
+                expect(result).toEqual(expectedResult);
+            });
+        });
     });
 });

lib/process-services-cloud/src/lib/form/components/widgets/data-table/helpers/data-table-path-parser.helper.ts

@@ -16,7 +16,6 @@
  */
 
 export class DataTablePathParserHelper {
-    private readonly splitPathRegEx = /\.(?![^[]*\])/g;
     private readonly removeSquareBracketsRegEx = /^\[(.*)\]$/;
 
     retrieveDataFromPath(data: any, path: string): any[] {
@@ -37,11 +36,48 @@ export class DataTablePathParserHelper {
     }
 
     private splitPathIntoProperties(path: string): string[] {
-        return path.split(this.splitPathRegEx);
+        const properties: string[] = [];
+        const separator = '.';
+        const openBracket = '[';
+        const closeBracket = ']';
+
+        let currentPropertyBuffer = '';
+        let bracketCount = 0;
+        const isPropertySeparatorOutsideBrackets = () => bracketCount === 0;
+
+        for (const char of path) {
+            switch (char) {
+                case separator:
+                    if (isPropertySeparatorOutsideBrackets()) {
+                        properties.push(currentPropertyBuffer);
+                        currentPropertyBuffer = '';
+                    } else {
+                        currentPropertyBuffer += char;
+                    }
+                    break;
+                case openBracket:
+                    bracketCount++;
+                    currentPropertyBuffer += char;
+                    break;
+                case closeBracket:
+                    bracketCount--;
+                    currentPropertyBuffer += char;
+                    break;
+                default:
+                    currentPropertyBuffer += char;
+                    break;
+            }
+        }
+
+        if (currentPropertyBuffer) {
+            properties.push(currentPropertyBuffer);
+        }
+
+        return properties;
     }
 
     private removeSquareBracketsFromProperty(property: string): string {
-        return property.replace(this.removeSquareBracketsRegEx, '$1');
+        return property?.replace(this.removeSquareBracketsRegEx, '$1');
     }
 
     private isPropertyExistsInData(data: any, property: string): boolean {

lib/process-services-cloud/src/lib/form/components/widgets/data-table/mocks/data-table-path-parser.helper.mock.ts

@@ -0,0 +1,45 @@
+/*!
+ * @license
+ * Copyright © 2005-2023 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export const mockResultData = [
+    {
+        id: '1',
+        decimal: '1.0',
+        name: 'test1',
+        date: '1-12-2023',
+        amount: '0.12',
+        data: '{ "result": "positive" }',
+        trust: 'true',
+        image: 'check_circle'
+    },
+    {
+        id: '2',
+        decimal: '2.2',
+        name: 'test2',
+        date: '2-13-2023',
+        amount: '2.2',
+        data: '{ "result": "negative" }',
+        trust: 'true',
+        image: 'bookmark'
+    }
+];
+
+export const mockResponseResultData = (propertyName: string) => ({
+    response: {
+        [propertyName]: mockResultData
+    }
+});

lib/process-services-cloud/src/lib/form/components/widgets/data-table/mocks/data-table-widget.mock.ts

@@ -16,7 +16,7 @@
  */
 
 import { DataColumn } from '@alfresco/adf-core';
-import { TaskVariableCloud } from '../models/task-variable-cloud.model';
+import { TaskVariableCloud } from '../../../../models/task-variable-cloud.model';
 
 export const mockSchemaDefinition: DataColumn[] = [
     {
@@ -85,28 +85,6 @@ export const mockJsonNestedResponseEuropeCountriesData = {
     }
 };
 
-export const mockJsonNestedResponseEuropeCountriesDataWithSeparatorInPropertyName = {
-    response: {
-        empty: [],
-        'my.data': {
-            'country[data].country': mockEuropeCountriesData
-        },
-        data: [
-            {
-                id: 'HR',
-                name: 'Croatia'
-            }
-        ],
-        'no-array': {}
-    }
-};
-
-export const mockJsonNestedResponseEuropeCountriesDataWithMultipleSpecialCharacters = {
-    response: {
-        'xyz:abc,xyz-abc,xyz_abc,abc+xyz': mockEuropeCountriesData
-    }
-};
-
 export const mockAmericaCountriesData = [
     {
         id: 'CA',