"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createChatHistory = createChatHistory;
/**
 * Copyright (C) 2025 by Fonoster Inc (https://fonoster.com)
 * http://github.com/fonoster/fonoster
 *
 * This file is part of Fonoster
 *
 * Licensed under the MIT License (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    https://opensource.org/licenses/MIT
 *
 * 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.
 */
const messages_1 = require("@langchain/core/messages");
const in_memory_1 = require("langchain/stores/message/in_memory");
function createChatHistory() {
    const chatHistory = new in_memory_1.ChatMessageHistory();
    return {
        getMessages: () => chatHistory.getMessages(),
        addUserMessage: (text) => chatHistory.addMessage(new messages_1.HumanMessage(text)),
        addAIMessage: (text) => chatHistory.addMessage(new messages_1.AIMessage(text)),
        clear: () => chatHistory.clear()
    };
}
