refactor: 优化 ICHelperPanel 组件结构
- 将 1346 行的单文件拆分为 7 个职责单一的模块 - authHelper: 认证和登录检查 - userInfoHelper: 用户信息管理 - conversationHelper: 会话历史加载 - vcdHelper: VCD 文件处理 - contextHelper: 上下文管理 - fileHelper: 文件操作 - messageRouter: 消息路由分发 - 主组件精简至 157 行，提升可维护性
This commit is contained in:
Roe-xin
219
src/panels/helpers/conversationHelper.ts
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219
src/panels/helpers/conversationHelper.ts
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/**
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* 会话历史管理模块
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* 功能：加载和选择会话历史
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* 依赖：vscode, chatHistoryManager, messageHandler
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* 使用场景：会话历史列表和切换
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*/
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import * as vscode from "vscode";
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import { ChatHistoryManager } from "../../utils/chatHistoryManager";
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import { MessageType } from "../../types/chatHistory";
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import { setLastTaskId } from "../../utils/messageHandler";
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export async function loadConversationHistory(
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panel: vscode.WebviewPanel,
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offset: number = 0,
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limit: number = 10,
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) {
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try {
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const historyManager = ChatHistoryManager.getInstance();
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const workspacePath = vscode.workspace.workspaceFolders?.[0]?.uri.fsPath;
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if (!workspacePath) {
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panel.webview.postMessage({
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command: "conversationHistory",
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items: [],
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total: 0,
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hasMore: false,
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});
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return;
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}
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const result = await historyManager.getConversationHistoryList(
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workspacePath,
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offset,
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limit,
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);
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panel.webview.postMessage({
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command: "conversationHistory",
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items: result.items,
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total: result.total,
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hasMore: result.hasMore,
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});
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} catch (error) {
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console.error("加载会话历史失败:", error);
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panel.webview.postMessage({
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command: "conversationHistory",
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items: [],
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total: 0,
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hasMore: false,
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});
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}
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}
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export async function selectConversation(
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panel: vscode.WebviewPanel,
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taskId: string,
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extensionPath: string,
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) {
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try {
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const historyManager = ChatHistoryManager.getInstance();
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const workspacePath = vscode.workspace.workspaceFolders?.[0]?.uri.fsPath;
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if (!workspacePath) {
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vscode.window.showErrorMessage("没有打开的工作区");
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return;
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}
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const taskSession = await historyManager.loadTaskSession(
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workspacePath,
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taskId,
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);
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if (!taskSession) {
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vscode.window.showErrorMessage(
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`加载任务 ${taskId} 失败: 任务不存在或数据损坏`,
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);
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return;
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}
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const switched = await historyManager.switchTask(workspacePath, taskId);
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if (!switched) {
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vscode.window.showErrorMessage(`切换到任务 ${taskId} 失败`);
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return;
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}
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setLastTaskId(taskId);
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const panelId = (panel as any).__uniqueId;
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historyManager.setPanelTask(panelId, taskId, workspacePath);
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panel.webview.postMessage({ command: "clearChat" });
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const segments: any[] = [];
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let i = 0;
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while (i < taskSession.messages.length) {
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const message = taskSession.messages[i];
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if (message.type === MessageType.USER) {
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if (segments.length > 0) {
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panel.webview.postMessage({
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command: "receiveSegments",
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segments: [...segments],
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});
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segments.length = 0;
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}
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const textContent = message.contents?.find((c) => c.type === "TEXT");
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if (textContent && "text" in textContent) {
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panel.webview.postMessage({
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command: "addUserMessage",
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text: textContent.text,
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});
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}
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i++;
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} else if (message.type === MessageType.AI) {
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if (message.segments && message.segments.length > 0) {
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panel.webview.postMessage({
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command: "receiveSegments",
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segments: message.segments,
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});
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i++;
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} else {
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if (message.text) {
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segments.push({ type: "text", content: message.text });
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}
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if (
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message.toolExecutionRequests &&
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message.toolExecutionRequests.length > 0
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) {
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for (const toolReq of message.toolExecutionRequests) {
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let toolResult = "";
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if (i + 1 < taskSession.messages.length) {
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const nextMsg = taskSession.messages[i + 1];
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if (
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nextMsg.type === MessageType.TOOL_EXECUTION_RESULT &&
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nextMsg.id === toolReq.id
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) {
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toolResult = nextMsg.text;
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i++;
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}
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}
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segments.push({
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type: "tool",
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toolName: toolReq.name,
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askId: toolReq.id,
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toolResult: toolResult,
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});
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}
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}
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i++;
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while (i < taskSession.messages.length) {
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const nextMsg = taskSession.messages[i];
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if (nextMsg.type === MessageType.USER) {
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break;
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}
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if (nextMsg.type === MessageType.AI) {
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if (nextMsg.segments && nextMsg.segments.length > 0) {
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break;
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}
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if (nextMsg.text) {
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segments.push({ type: "text", content: nextMsg.text });
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}
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if (
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nextMsg.toolExecutionRequests &&
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nextMsg.toolExecutionRequests.length > 0
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) {
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for (const toolReq of nextMsg.toolExecutionRequests) {
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let toolResult = "";
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if (i + 1 < taskSession.messages.length) {
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const resultMsg = taskSession.messages[i + 1];
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if (
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resultMsg.type === MessageType.TOOL_EXECUTION_RESULT &&
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resultMsg.id === toolReq.id
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) {
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toolResult = resultMsg.text;
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i++;
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}
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}
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segments.push({
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type: "tool",
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toolName: toolReq.name,
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askId: toolReq.id,
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toolResult: toolResult,
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});
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}
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}
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i++;
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} else if (nextMsg.type === MessageType.TOOL_EXECUTION_RESULT) {
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i++;
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} else {
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i++;
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}
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}
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}
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} else {
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i++;
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}
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}
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if (segments.length > 0) {
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panel.webview.postMessage({
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command: "receiveSegments",
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segments: segments,
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});
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}
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vscode.window.showInformationMessage(
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`已加载会话: ${taskSession.meta.taskName}`,
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);
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} catch (error) {
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console.error("选择会话失败:", error);
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vscode.window.showErrorMessage(`加载会话失败: ${error}`);
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}
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}
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