deploy: current vibn theia state

Made-with: Cursor

packages/ai-chat/src/common/context-details-variable.ts

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+// *****************************************************************************
+// Copyright (C) 2025 EclipseSource GmbH.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0.
+//
+// This Source Code may also be made available under the following Secondary
+// Licenses when the conditions for such availability set forth in the Eclipse
+// Public License v. 2.0 are satisfied: GNU General Public License, version 2
+// with the GNU Classpath Exception which is available at
+// https://www.gnu.org/software/classpath/license.html.
+//
+// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+// *****************************************************************************
+
+import { MaybePromise, nls } from '@theia/core';
+import { injectable } from '@theia/core/shared/inversify';
+import { AIVariable, ResolvedAIVariable, AIVariableContribution, AIVariableResolver, AIVariableService, AIVariableResolutionRequest, AIVariableContext } from '@theia/ai-core';
+import { dataToJsonCodeBlock } from './chat-string-utils';
+import { ChatSessionContext } from './chat-agents';
+import { CHAT_CONTEXT_DETAILS_VARIABLE_ID } from './context-variables';
+
+export const CONTEXT_DETAILS_VARIABLE: AIVariable = {
+    id: CHAT_CONTEXT_DETAILS_VARIABLE_ID,
+    description: nls.localize('theia/ai/core/contextDetailsVariable/description', 'Provides full text values and descriptions for all context elements.'),
+    name: CHAT_CONTEXT_DETAILS_VARIABLE_ID,
+};
+
+@injectable()
+export class ContextDetailsVariableContribution implements AIVariableContribution, AIVariableResolver {
+    registerVariables(service: AIVariableService): void {
+        service.registerResolver(CONTEXT_DETAILS_VARIABLE, this);
+    }
+
+    canResolve(request: AIVariableResolutionRequest, context: AIVariableContext): MaybePromise<number> {
+        return request.variable.name === CONTEXT_DETAILS_VARIABLE.name ? 50 : 0;
+    }
+
+    async resolve(request: AIVariableResolutionRequest, context: AIVariableContext): Promise<ResolvedAIVariable | undefined> {
+        /** By expecting context.request, we're assuming that this variable will not be resolved until the context has been resolved. */
+        if (!ChatSessionContext.is(context) || request.variable.name !== CONTEXT_DETAILS_VARIABLE.name || !context.request) { return undefined; }
+        const data = context.request.context.variables.map(variable => ({
+            type: variable.variable.name,
+            ref: variable.value,
+            content: variable.contextValue
+        }));
+        return {
+            variable: CONTEXT_DETAILS_VARIABLE,
+            value: dataToJsonCodeBlock(data)
+        };
+    }
+}