feat: add user-level model usage chart (我的今日模型使用)

- Add get_user_today_models() function to load_dashboard.py
  Shows current user's today model call counts and amounts
- Create api/user_today_models.dspy endpoint
- Create user_today_models_chart.ui ChartBar widget (30s auto-refresh)
- Add '我的今日模型使用' card section to index.ui with refresh button
- Register new paths in load_path.py (logined permission)

dashboard_for_sage/load_dashboard.py

@@ -238,6 +238,37 @@ async def get_total_orgs(request):
     return cnt
 
 
+async def get_user_today_models(request):
+    """获取当前用户当天各模型调用次数和金额（用户级监控项）"""
+    env = request._run_ns
+    userid = await env.get_user()
+    if not userid:
+        return []
+    today = env.curDateString()
+    async with get_sor_context(env, 'sage') as sor:
+        sql = """
+            SELECT
+                COALESCE(b.name, 'Unknown') as model_name,
+                COUNT(*) as cnt,
+                COALESCE(SUM(a.amount), 0) as total_amount
+            FROM llmusage a
+            LEFT JOIN llm b ON a.llmid = b.id
+            WHERE a.use_date = ${today}$
+              AND a.userid = ${userid}$
+            GROUP BY a.llmid, b.name
+            ORDER BY cnt DESC
+        """
+        recs = await sor.sqlExe(sql, {'today': today, 'userid': userid})
+        result = []
+        for r in recs:
+            result.append({
+                'model_name': r.get('model_name', 'Unknown'),
+                'cnt': int(r.get('cnt', 0)),
+                'total_amount': round(float(r.get('total_amount', 0)), 4)
+            })
+    return result
+
+
 def load_dashboard():
     """Register dashboard functions on ServerEnv"""
     g = ServerEnv()
@@ -254,3 +285,4 @@ def load_dashboard():
     g.get_active_users_today = get_active_users_today
     g.get_new_users_month = get_new_users_month
     g.get_total_orgs = get_total_orgs
+    g.get_user_today_models = get_user_today_models

scripts/load_path.py

@@ -67,9 +67,11 @@ paths = [
     # Charts
     ("/dashboard_for_sage/chart_top_models.ui", "logined"),
     ("/dashboard_for_sage/top_models_chart.ui", "logined"),
+    ("/dashboard_for_sage/user_today_models_chart.ui", "logined"),
 
     # API endpoints
     ("/dashboard_for_sage/api/top_models.dspy", "logined"),
+    ("/dashboard_for_sage/api/user_today_models.dspy", "logined"),
 ]
 
 

wwwroot/api/user_today_models.dspy

@@ -0,0 +1,6 @@
+# coding=utf-8
+"""User's today model usage data API for ChartBar"""
+import json
+
+models = await get_user_today_models(request)
+return json.dumps(models, ensure_ascii=False, default=str)

wwwroot/index.ui

@@ -412,6 +412,65 @@
                 }
             ]
         },
+        {
+            "widgettype": "VBox",
+            "options": {
+                "css": "card",
+                "width": "100%",
+                "borderRadius": "12px",
+                "padding": "20px",
+                "marginTop": "20px"
+            },
+            "subwidgets": [
+                {
+                    "widgettype": "HBox",
+                    "options": {
+                        "width": "100%",
+                        "alignItems": "center",
+                        "marginBottom": "16px"
+                    },
+                    "subwidgets": [
+                        {
+                            "widgettype": "Title4",
+                            "options": {
+                                "fontWeight": "600",
+                                "otext": "我的今日模型使用",
+                                "i18n": true
+                            }
+                        },
+                        {
+                            "widgettype": "Filler"
+                        },
+                        {
+                            "widgettype": "Button",
+                            "options": {
+                                "label": "刷新",
+                                "border": "none",
+                                "borderRadius": "6px",
+                                "padding": "4px 12px",
+                                "fontSize": "12px"
+                            },
+                            "binds": [
+                                {
+                                    "wid": "self",
+                                    "event": "click",
+                                    "actiontype": "method",
+                                    "target": "-@ChartBar",
+                                    "method": "render_urldata",
+                                    "params": {}
+                                }
+                            ]
+                        }
+                    ]
+                },
+                {
+                    "widgettype": "urlwidget",
+                    "options": {
+                        "url": "{{entire_url('user_today_models_chart.ui')}}"
+                    }
+                }
+            ]
+        },
         {
             "widgettype": "VBox",
             "options": {

wwwroot/user_today_models_chart.ui

@@ -0,0 +1,11 @@
+{
+    "widgettype": "ChartBar",
+    "options": {
+        "height": "280px",
+        "width": "100%",
+        "data_url": "{{entire_url('api/user_today_models.dspy')}}",
+        "nameField": "model_name",
+        "valueFields": ["cnt", "total_amount"],
+        "refresh_period": 30
+    }
+}