Method startTask

src/prompt/WorkflowManager.ts:387–406

* 开始任务

(id: string)

   * 开始任务
   */
  public startTask(id: string): WorkflowTask {
    // 检查并发任务限制
    const inProgressTasks = this.getTasksByStatus('in-progress');
    if (inProgressTasks.length >= this.config.maxConcurrentTasks) {
      throw new Error(`已达到最大并发任务数限制: ${this.config.maxConcurrentTasks}`);
    }

    const task = this.getTask(id);
    if (!task) {
      throw new Error(`任务不存在: ${id}`);
    }

    // 检查依赖
    const executableTasks = this.getExecutableTasks();
    if (!executableTasks.find(t => t.id === id)) {
      throw new Error(`任务有未完成的依赖，无法开始: ${id}`);
    }

    return this.updateTask(id, { status: 'in-progress' });
  }

  /**
   * 完成任务