{
    "widgettype": "VBox",
    "options": {
        "maxWidth": "100%",
        "padding": "10px"
    },
    "subwidgets": [
        {
            "widgettype": "HBox",
            "options": {
                "alignItems": "center",
                "justifyContent": "space-between",
                "marginBottom": "15px"
            },
            "subwidgets": [
                {
                    "widgettype": "Text",
                    "options": {
                        "text": "统一仪表板",
                        "fontSize": "20px",
                        "fontWeight": "bold"
                    }
                },
                {
                    "widgettype": "Select",
                    "options": {
                        "data": [
                            {
                                "value": "executive",
                                "label": "管理视图"
                            },
                            {
                                "value": "sales",
                                "label": "销售视图"
                            },
                            {
                                "value": "finance",
                                "label": "财务视图"
                            },
                            {
                                "value": "customer",
                                "label": "客户视图"
                            }
                        ],
                        "onChange": "switch_dashboard",
                        "width": "120px"
                    }
                }
            ]
        },
        {
            "widgettype": "ScrollView",
            "options": {
                "maxHeight": "calc(100vh - 100px)"
            },
            "subwidgets": [
                {
                    "widgettype": "VBox",
                    "options": {
                        "gap": "15px"
                    },
                    "subwidgets": [
                        {
                            "widgettype": "HBox",
                            "options": {
                                "gap": "10px",
                                "flexWrap": "wrap"
                            },
                            "subwidgets": []
                        }
                    ]
                }
            ]
        }
    ]
}