// DOM工具函数模块

// 获取当前 SessionId
export function getCurrentSessionId() {
    return document.getElementById('currentSessionId')?.value || '';
}

// 更新DOM引用
export function updateDomReferences() {
    return {
        chatArea: document.getElementById('chatArea'),
        messageInput: document.getElementById('messageInput'),
        sendBtn: document.getElementById('sendBtn'),
        statusEl: document.getElementById('status'),
        modelSelect: document.getElementById('modelSelect'),
        sidebarToggle: document.getElementById('sidebarToggle')
    };
}

// 滚动到底部
export function scrollToBottom(chatArea) {
    if (chatArea) {
        setTimeout(() => {
            chatArea.scrollTop = chatArea.scrollHeight;
        }, 100);
    }
}