async def home_page_content_get_tree(ns={}):
    """
    获取首页内容的树形结构，按content_type分组
    :param ns: 包含menu_product_id的字典
    :return: 树形结构数据
    """
    menu_product_id = ns.get('menu_product_id')
    
    if not menu_product_id:
        return {
            'status': False,
            'msg': 'menu_product_id is required'
        }
    
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        try:
            # 查询所有有效的内容项
            sql = """
                SELECT * FROM home_page_content_items 
                WHERE menu_product_id = '%s' AND del_flg = '0' 
                ORDER BY sort_order ASC, create_at ASC
            """ % menu_product_id
            all_items = await sor.sqlExe(sql, {})
            
            # 通过home_page_product_info表查找标题和描述
            find_sql = """
                SELECT * FROM home_page_product_info 
                WHERE id = '%s' AND del_flg = '0'
            """ % menu_product_id
            product_info = await sor.sqlExe(find_sql, {})
            product_title = None
            product_description = None
            if product_info:
                product_info = product_info[0]
                product_title = product_info.get('name', '')
                product_description = product_info.get('description', '')
            
            # 按content_type分组
            result = {
                'title': product_title,  # 可以从其他表获取
                'description': product_description,  # 可以从其他表获取
                'advantages': [],
                'features': [],
                'applications': [],
                'products': []
            }
            
            for item in all_items:
                content_type = item.get('content_type')
                item_data = {
                    'id': item['id'],
                    'title': item['title'],
                    'description': item['description'],
                    'img': item['img'],
                    'icon': item['icon']
                }
                
                # 根据内容类型添加到对应的列表
                if content_type == 'advantage':
                    result['advantages'].append(item_data)
                elif content_type == 'feature':
                    result['features'].append(item_data)
                elif content_type == 'application':
                    # 应用场景可能包含子项
                    app_data = item_data.copy()
                    if not item.get('parent_id'):  # 顶级应用
                        app_data['provide'] = []  # 子项将在后续处理
                        result['applications'].append(app_data)
                elif content_type == 'product' and not item.get('parent_id'):
                    # 产品可能包含配置项
                    product_data = item_data.copy()
                    product_data['price'] = item.get('price')
                    product_data['pre_price'] = item.get('pre_price')
                    product_data['price_unit'] = item.get('price_unit')
                    product_data['discount'] = item.get('discount')
                    product_data['bg_img_url'] = item.get('bg_img_url')
                    product_data['list'] = []  # 子项将在后续处理
                    result['products'].append(product_data)
            
            # 处理子级项目
            for item in all_items:
                if item.get('parent_id') != '0':
                    parent_id = item.get('parent_id')
                    content_type = item.get('content_type')
                    
                    # 查找父级并添加子项
                    if content_type == 'application':
                        for app in result['applications']:
                            if app['id'] == parent_id:
                                app['provide'].append({
                                    'id': item['id'],
                                    'title': item['title'],
                                    'description': item['description']
                                })
                    elif content_type == 'product':
                        for product in result['products']:
                            if product['id'] == parent_id:
                                product['list'].append({
                                    'id': item['id'],
                                    'name': item['name'],
                                    'description': item['description'],
                                    'icon': item['icon']
                                })
            
            return {
                'status': True,
                'msg': 'get home page content tree success',
                'data': result
            }
        except Exception as e:
            return {
                'status': False,
                'msg': 'get home page content tree failed, %s' % str(e)
            }

ret = await home_page_content_get_tree(params_kw)
return ret