@microsoft/teams-ai/lib/prompts/ActionOutputMessage.js

SDK focused on building AI based applications for Microsoft Teams.

"use strict";
/**
 * @module teams-ai
 */
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.ActionOutputMessage = void 0;
const PromptSectionBase_1 = require("./PromptSectionBase");
/**
 * A section capable of rendering user input text and images as a user message.
 */
class ActionOutputMessage extends PromptSectionBase_1.PromptSectionBase {
    _historyVariable;
    /**
     * Creates a new 'ActionOutputMessage' instance.
     * @param {string} historyVariable Optional. Name of the variable containing the conversation history.
     * @param {number} tokens Optional. Sizing strategy for this section. Defaults to `auto`.
     */
    constructor(historyVariable = 'temp.history', tokens = -1) {
        super(tokens, true, '\n', 'action: ');
        this._historyVariable = historyVariable;
    }
    /**
     * @private
     * @param {TurnContext} context Turn context for the message to be rendered.
     * @param {Memory} memory Memory in storage.
     * @param {PromptFunctions} functions Prompt functions.
     * @param {Tokenizer} tokenizer Tokenizer.
     * @param {number} maxTokens Max tokens to be used for rendering.
     * @returns {Promise<RenderedPromptSection<Message<any>[]>>} Rendered prompt section.
     */
    async renderAsMessages(context, memory, functions, tokenizer, maxTokens) {
        let actionOutputs = {};
        let actionCalls = [];
        const history = memory.getValue(this._historyVariable) ?? [];
        const messages = [];
        if (history.length > 1) {
            actionOutputs = memory.getValue('temp.actionOutputs');
            actionCalls = history[history.length - 1].action_calls ?? [];
        }
        for (const actionCall of actionCalls) {
            const message = {
                role: 'tool',
                content: actionOutputs[actionCall.id],
                action_call_id: actionCall.id
            };
            messages.push(message);
        }
        // Return output
        return { output: messages, length: messages.length, tooLong: false };
    }
}
exports.ActionOutputMessage = ActionOutputMessage;
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