✨AI Column: Create file structure (#31151)

Author: Raushen

packages/devextreme/js/__internal/grids/grid_core/ai_column/m_ai_column_cache_controller.ts

@@ -0,0 +1,21 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { Controller } from '../m_modules';
+
+export class AiColumnCacheController extends Controller {
+  public clearCache(columnName: string): void {
+
+  }
+
+  public getCachedResponse(columnName: string, keys: PropertyKey[]):
+    Record<PropertyKey, string> | null {
+    return null;
+  }
+
+  public getCachedString(columnName: string, key: PropertyKey): string | null {
+    return null;
+  }
+
+  public isEmptyCache(columnName: string): boolean {
+    return true;
+  }
+}

packages/devextreme/js/__internal/grids/grid_core/ai_column/m_ai_column_controller.ts

@@ -1,18 +1,86 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+
 import type { ColumnsController } from '../columns_controller/m_columns_controller';
+import type { DataController } from '../data_controller/m_data_controller';
 import { Controller } from '../m_modules';
 import { getAiCommandColumnOptions } from './m_ai_column_controller_utils';
 
 export class AiColumnController extends Controller {
   private columnsController!: ColumnsController;
 
+  private dataController!: DataController;
+
+  private dataChangedHandler!: (e) => any;
+
   public init(): void {
     this.columnsController = this.getController('columns');
+    this.dataController = this.getController('data');
+
+    this.dataChangedHandler = this.handleDataChanged.bind(this);
+    this.dataController.changed.add(this.dataChangedHandler);
+
+    this.createAction('onAIColumnRequestCreating');
+    this.createAction('onAIColumnResponseReceived');
+
     this.addAiCommandColumn();
   }
 
+  private createAIColumnRequest() {
+    const options = {};
+    this.executeAction('onAIColumnRequestCreating', options);
+  }
+
+  private receiveAIColumnResponse() {
+    const options = {};
+    this.executeAction('onAIColumnResponseReceived', options);
+  }
+
   private addAiCommandColumn(): void {
-    const aiColumnOptions = getAiCommandColumnOptions();
-    this.columnsController.addCommandColumn(aiColumnOptions);
+    this.columnsController.addCommandColumn(getAiCommandColumnOptions());
+  }
+
+  private handleDataChanged(e) {
+
+  }
+
+  private showResult(columnName: string, data: Record<PropertyKey, string>): void {
+    // TODO
+  }
+
+  // API methods
+
+  public publicMethods() {
+    return [
+      'abortAIColumnRequest',
+      'sendAIColumnRequest',
+      'refreshAIColumn',
+      'clearAIColumn',
+      'getAIColumnText',
+    ];
+  }
+
+  public abortAIColumnRequest(columnName: string): void {
+
+  }
+
+  public sendAIColumnRequest(columnName: string): void {
+
+  }
+
+  public refreshAIColumn(columnName: string): void {
+
+  }
+
+  public clearAIColumn(columnName: string): void {
+
+  }
+
+  public getAIColumnText(columnName: string, key: any): void {
+
+  }
+
+  public dispose(): void {
+    this.dataController.changed.remove(this.dataChangedHandler);
   }
 }
 

packages/devextreme/js/__internal/grids/grid_core/ai_column/m_ai_column_integration_controller.ts

@@ -0,0 +1,16 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { Controller } from '../m_modules';
+
+export class AiColumnIntegrationController extends Controller {
+  public sendRequest(columnName: string, data: any[], additionalInfo: Record<string, any>): void {
+
+  }
+
+  public abortRequest(): void {
+
+  }
+
+  public showError(message: string): void {
+
+  }
+}