ux

backend/app/routes/dashboard.py

@@ -1,5 +1,9 @@
 from __future__ import annotations
 
+from datetime import datetime, timezone
+import os
+import platform
+
 from flask import Blueprint, jsonify, request
 
 from app.core_settings import get_settings
@@ -7,10 +11,12 @@ from app.services.capabilities import build_capabilities
 from app.services.catalog import get_catalog
 from app.services.kiosk_settings import get_kiosk_settings_service
 from app.services.auth import get_auth_service
+from app.services.influx_http import InfluxHTTPService
 from app.utils.serialization import to_plain
 
 
 dashboard_blueprint = Blueprint("dashboard", __name__)
+_APP_STARTED_AT = datetime.now(timezone.utc)
 
 
 @dashboard_blueprint.get("/dashboard/config")
@@ -78,3 +84,38 @@ def update_dashboard_kiosk_settings():
         return jsonify({"detail": str(exc)}), 403
     except ValueError as exc:
         return jsonify({"detail": str(exc)}), 400
+
+
+@dashboard_blueprint.get("/dashboard/diagnostics")
+def dashboard_diagnostics():
+    settings = get_settings()
+    influx_diagnostics = InfluxHTTPService(settings).diagnose()
+    now = datetime.now(timezone.utc)
+    payload = {
+        "app": {
+            "name": settings.app_name,
+            "version": settings.version,
+            "debug": settings.debug,
+            "timezone": settings.timezone,
+            "site_name": settings.site_name,
+            "installed_power_kwp": settings.installed_power_kwp,
+            "auth_enabled": settings.auth["enabled"],
+            "started_at": _APP_STARTED_AT.isoformat(),
+            "uptime_seconds": max(int((now - _APP_STARTED_AT).total_seconds()), 0),
+            "python_version": platform.python_version(),
+            "pid": os.getpid(),
+        },
+        "api": {
+            "status": "ok",
+            "prefix": settings.api_prefix,
+            "cors_origins_count": len(settings.cors_origins),
+        },
+        "influx": influx_diagnostics,
+        "storage": {
+            "sqlite_path": settings.storage["sqlite_path"],
+            "historical_import_enabled": settings.history["enabled"],
+            "auto_sync_enabled": settings.history["auto_sync_enabled"],
+            "default_chunk_days": settings.history["default_chunk_days"],
+        },
+    }
+    return jsonify(to_plain(payload))