fix ux

backend/app/models/definitions.py

@@ -79,7 +79,7 @@ class BucketPoint:
     label: str
     start: datetime
     end: datetime
-    value: float
+    value: float | None
 
 
 @dataclass

backend/app/routes/dashboard.py

@@ -4,7 +4,7 @@ from datetime import datetime, timezone
 import os
 import platform
 
-from flask import Blueprint, jsonify, request
+from flask import Blueprint, jsonify, request, session
 
 from app.core_settings import get_settings
 from app.services.capabilities import build_capabilities
@@ -19,6 +19,27 @@ dashboard_blueprint = Blueprint("dashboard", __name__)
 _APP_STARTED_AT = datetime.now(timezone.utc)
 
 
+def _resolve_kiosk_mode(requested_mode: str, require_write_access: bool = False) -> tuple[str, str]:
+    normalized_mode = (requested_mode or "private").strip().lower()
+    auth_service = get_auth_service()
+
+    if normalized_mode == "public":
+        if require_write_access and auth_service.enabled and session.get("auth_role") != "admin":
+            raise PermissionError("Brak uprawnien do edycji publicznego kiosku")
+        return "public", "public"
+
+    if normalized_mode != "private":
+        raise ValueError("Mode musi byc jednym z: public, private")
+
+    if (not auth_service.enabled) or session.get("auth_role") == "admin":
+        return "private", "private"
+
+    username = session.get("auth_user")
+    if not username:
+        raise PermissionError("Authentication required")
+    return f"user:{username}", "private"
+
+
 @dashboard_blueprint.get("/dashboard/config")
 def dashboard_config():
     settings = get_settings()
@@ -65,8 +86,12 @@ def dashboard_config():
 def dashboard_kiosk_settings():
     requested_mode = request.args.get("mode") or ("public" if request.args.get("publicKiosk") == "1" else "private")
     try:
-        payload = get_kiosk_settings_service().get(requested_mode)
+        storage_mode, response_mode = _resolve_kiosk_mode(requested_mode)
+        payload = get_kiosk_settings_service().get(storage_mode)
+        payload["mode"] = response_mode
         return jsonify(to_plain(payload))
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
     except ValueError as exc:
         return jsonify({"detail": str(exc)}), 400
 
@@ -74,11 +99,11 @@ def dashboard_kiosk_settings():
 @dashboard_blueprint.put("/dashboard/kiosk-settings")
 def update_dashboard_kiosk_settings():
     payload = request.get_json(silent=True) or {}
-    mode = payload.get("mode", "private")
+    requested_mode = payload.get("mode", "private")
-    auth_service = get_auth_service()
     try:
-        auth_service.require_admin()
+        storage_mode, response_mode = _resolve_kiosk_mode(requested_mode, require_write_access=True)
-        updated = get_kiosk_settings_service().update_from_session(mode, payload)
+        updated = get_kiosk_settings_service().update_from_session(storage_mode, payload)
+        updated["mode"] = response_mode
         return jsonify(to_plain(updated))
     except PermissionError as exc:
         return jsonify({"detail": str(exc)}), 403
@@ -88,6 +113,12 @@ def update_dashboard_kiosk_settings():
 
 @dashboard_blueprint.get("/dashboard/diagnostics")
 def dashboard_diagnostics():
+    auth_service = get_auth_service()
+    try:
+        auth_service.require_admin()
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
+
     settings = get_settings()
     influx_diagnostics = InfluxHTTPService(settings).diagnose()
     now = datetime.now(timezone.utc)

backend/app/routes/historical.py

@@ -4,20 +4,30 @@ from datetime import date
 
 from flask import Blueprint, jsonify, request
 
+from app.services.auth import get_auth_service
 from app.services.historical_sync import get_historical_sync_service
 from app.utils.serialization import to_plain
 
 historical_blueprint = Blueprint("historical", __name__)
 service = get_historical_sync_service()
+auth_service = get_auth_service()
 
 
 @historical_blueprint.get("/historical/status")
 def historical_status():
+    try:
+        auth_service.require_admin()
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
     return jsonify(to_plain(service.status()))
 
 
 @historical_blueprint.post("/historical/start")
 def historical_start():
+    try:
+        auth_service.require_admin()
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
     payload = request.get_json(silent=True) or {}
     try:
         status = service.start(
@@ -35,6 +45,10 @@ def historical_start():
 
 @historical_blueprint.post("/historical/sync-now")
 def historical_sync_now():
+    try:
+        auth_service.require_admin()
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
     try:
         status = service.start(auto=True)
         return jsonify(to_plain(status))
@@ -44,6 +58,10 @@ def historical_sync_now():
 
 @historical_blueprint.post("/historical/cancel")
 def historical_cancel():
+    try:
+        auth_service.require_admin()
+    except PermissionError as exc:
+        return jsonify({"detail": str(exc)}), 403
     return jsonify(to_plain(service.cancel()))
 
 

backend/app/services/analytics.py

@@ -37,7 +37,7 @@ class AnalyticsService:
         window = resolve_window(range_key=range_key, start=start, end=end)
         current_days = self.energy.daily_records_for_window(window.start, window.end, persist_missing=True)
         current = self.energy.bucketize_daily(current_days, bucket)
-        total = round(sum(item.value for item in current), 2)
+        total = round(sum((item.value or 0.0) for item in current), 2)
 
         comparison = []
         comparison_total = None
@@ -52,7 +52,7 @@ class AnalyticsService:
                 compare_window = resolve_window(start=compare_start, end=compare_end)
                 comparison_days = self.energy.daily_records_for_window(compare_window.start, compare_window.end, persist_missing=True)
                 comparison_series = self.energy.bucketize_daily(comparison_days, bucket)
-                comparison_total_value = round(sum(point.value for point in comparison_series), 2)
+                comparison_total_value = round(sum((point.value or 0.0) for point in comparison_series), 2)
                 comparisons.append({
                     "key": item.get("key") or f"custom_{index + 1}",
                     "label": item.get("label") or f"Custom {index + 1}",
@@ -70,7 +70,7 @@ class AnalyticsService:
             compare_window = shift_window(window, compare_mode)
             comparison_days = self.energy.daily_records_for_window(compare_window.start, compare_window.end, persist_missing=True)
             comparison = self.energy.bucketize_daily(comparison_days, bucket)
-            comparison_total = round(sum(item.value for item in comparison), 2)
+            comparison_total = round(sum((item.value or 0.0) for item in comparison), 2)
             comparison_delta_pct = compare_delta_pct(total, comparison_total)
             comparisons.append({
                 "key": compare_mode,
@@ -82,8 +82,9 @@ class AnalyticsService:
                 "points": comparison,
             })
 
-        average_bucket = round(total / len(current), 2) if current else 0.0
+        populated_current = [item for item in current if item.value is not None]
-        best_bucket = max(current, key=lambda item: item.value, default=None)
+        average_bucket = round(total / len(populated_current), 2) if populated_current else 0.0
+        best_bucket = max(populated_current, key=lambda item: item.value or 0.0, default=None)
 
         return {
             "unit": "kWh",
@@ -121,7 +122,7 @@ class AnalyticsService:
     ) -> dict:
         payload = self.production(range_key=range_key, bucket=bucket, compare_mode="none", start=start, end=end)
         current = payload["current"]
-        total = round(sum(item.value for item in current), 2)
+        total = round(sum((item.value or 0.0) for item in current), 2)
         denominator = total or 1.0
         return {
             "unit": payload["unit"],
@@ -134,7 +135,7 @@ class AnalyticsService:
                     "share": round((item.value / denominator) * 100.0, 2),
                 }
                 for item in current
-                if item.value > 0
+                if item.value is not None and item.value > 0
             ],
             "meta": payload["meta"],
         }

backend/app/services/energy.py

@@ -104,7 +104,7 @@ class EnergyService:
         return rows
 
     def bucketize_daily(self, records: list[DailyEnergyRecord], bucket: str) -> list[BucketPoint]:
-        grouped: dict[str, dict] = defaultdict(lambda: {"value": 0.0, "start": None, "end": None, "label": ""})
+        grouped: dict[str, dict] = defaultdict(lambda: {"value": 0.0, "start": None, "end": None, "label": "", "has_data": False})
 
         for record in records:
             start = datetime.combine(record.day, time.min, tzinfo=self.tz)
@@ -137,7 +137,9 @@ class EnergyService:
 
             current = grouped[key]
             current["label"] = label
-            current["value"] += record.energy_kwh
+            if record.samples_count > 0:
+                current["value"] += record.energy_kwh
+                current["has_data"] = True
             current["start"] = bucket_start if current["start"] is None else min(current["start"], bucket_start)
             current["end"] = bucket_end if current["end"] is None else max(current["end"], bucket_end)
 
@@ -149,7 +151,7 @@ class EnergyService:
                     label=item["label"],
                     start=item["start"],
                     end=item["end"],
-                    value=round(item["value"], 2),
+                    value=round(item["value"], 2) if item["has_data"] else None,
                 )
             )
         return rows

backend/app/services/kiosk_settings.py

@@ -9,6 +9,7 @@ from app.storage.kiosk_settings import SQLiteKioskSettingsRepository
 
 
 VALID_MODES = {"public", "private"}
+USER_MODE_PREFIX = "user:"
 DEFAULT_WIDGETS = ["hero", "history", "strings", "status", "production", "comparison", "importStatus"]
 VALID_WIDGETS = {"hero", "quickMetrics", "history", "status", "strings", "production", "comparison", "distribution", "importStatus"}
 VALID_REALTIME_RANGES = {"today", "yesterday", "6h", "12h", "24h", "48h", "7d"}
@@ -66,9 +67,11 @@ class KioskSettingsService:
 
     def _normalize_mode(self, mode: str) -> str:
         normalized = (mode or "").strip().lower()
-        if normalized not in VALID_MODES:
+        if normalized in VALID_MODES:
-            raise ValueError("Mode musi byc jednym z: public, private")
+            return normalized
-        return normalized
+        if normalized.startswith(USER_MODE_PREFIX) and len(normalized) > len(USER_MODE_PREFIX):
+            return normalized
+        raise ValueError("Mode musi byc jednym z: public, private")
 
     def _normalize_widgets(self, widgets: Any) -> list[str]:
         if not isinstance(widgets, list):

frontend/src/index.css

@@ -209,3 +209,56 @@ body {
 .text-break {
   word-break: break-word;
 }
+
+
+.pv-subnav-shell {
+  min-height: 4rem;
+}
+
+.pv-menu-tab {
+  display: inline-flex !important;
+  align-items: center;
+  gap: 0.55rem;
+  border: 1px solid transparent !important;
+  border-radius: 999px !important;
+  padding: 0.6rem 0.95rem !important;
+  background: rgba(127, 127, 127, 0.08) !important;
+  color: inherit !important;
+  font-weight: 500;
+}
+
+.pv-menu-tab:hover,
+.pv-menu-tab:focus {
+  background: rgba(127, 127, 127, 0.14) !important;
+}
+
+.pv-menu-tab.active {
+  background: rgba(32, 107, 196, 0.14) !important;
+  border-color: rgba(32, 107, 196, 0.22) !important;
+  color: var(--tblr-primary) !important;
+  box-shadow: 0 0 0 1px rgba(32, 107, 196, 0.06) inset;
+}
+
+.pv-menu-tab-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 1.1rem;
+  min-width: 1.1rem;
+}
+
+.pv-menu-meta {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.45rem;
+  color: var(--tblr-secondary);
+  font-size: 0.875rem;
+  white-space: nowrap;
+}
+
+@media (max-width: 992px) {
+  .pv-menu-meta {
+    width: 100%;
+    white-space: normal;
+  }
+}

frontend/src/types.ts

@@ -61,7 +61,7 @@ export interface BucketPoint {
   label: string;
   start: string;
   end: string;
-  value: number;
+  value: number | null;
 }
 
 export interface AnalyticsSummary {