Add gate icon and remove gate type

README.md

@@ -2,12 +2,13 @@
 
 # Lagomare Gates
 
-A web-based gate access management and control system. Authorized users can remotely open physical car and pedestrian gates via a mobile-friendly PWA. An admin dashboard provides full management of gates, access codes, and users.
+A web-based gate access management and control system. Authorized users can remotely open physical gates via a mobile-friendly PWA. An admin dashboard provides full management of gates, access codes, and users.
 
 ## Features
 
 - **Keypass authentication** — users authenticate with an access code; each keypass can have a per-gate allowlist and an optional expiration date
-- **Remote gate control** — integrates with [AVConnect](https://www.avconnect.it) to trigger gate macros
+- **Remote gate control** — integrates with [AVConnect](https://www.avconnect.it) and [Shelly Cloud](https://shelly.cloud) to trigger gate macros/relays
+- **Gate icons** — each gate can be assigned any UTF-8 character or emoji as its icon, displayed on the user app button and keypass selector
 - **Role-based admin panel** — two roles (`admin`, `manager`) with different permission levels
 - **Two-factor authentication (TOTP)** — admins can enable app-based 2FA (Google Authenticator, Authy, etc.) on their account
 - **Access audit log** — every open attempt is logged with timestamp, keypass, gate, IP, and result; filterable and paginated
@@ -26,7 +27,7 @@ A web-based gate access management and control system. Authorized users can remo
 | Auth | JWT (HS256) + bcrypt |
 | 2FA | TOTP (RFC 6238) via pyotp |
 | Credential storage | Fernet symmetric encryption |
-| Gate integration | AVConnect HTTP API |
+| Gate integration | AVConnect HTTP API / Shelly Cloud API |
 | Notifications | Telegram Bot API |
 | QR generation | qrcode + Pillow |
 | Frontend | Vanilla JS PWA |
@@ -51,8 +52,9 @@ src/
 │   ├── stats.py          # Access log / statistics (paginated, filtered)
 │   └── telegram.py       # Telegram notification configuration
 ├── services/
-│   ├── avconnect.py      # AVConnect session management and macro execution
+│   ├── avconnect.py      # AVConnect API client
 │   ├── gates.py          # Gate open orchestration
+|   |── shelly.py         # Shelly Cloud API client
 │   └── telegram.py       # Telegram Bot API client
 └── static/               # Frontend PWA (index.html, admin.html, JS, CSS)
 data/
@@ -111,8 +113,10 @@ data/
 
 | Method | Endpoint | Description |
 |---|---|---|
-| GET | `/api/admin/credentials` | View stored credentials |
-| PUT | `/api/admin/credentials` | Create or update credentials |
+| GET | `/api/admin/credentials/avconnect` | View stored AVConnect credentials |
+| PUT | `/api/admin/credentials/avconnect` | Create or update AVConnect credentials |
+| GET | `/api/admin/credentials/shelly` | View stored Shelly Cloud credentials |
+| PUT | `/api/admin/credentials/shelly` | Create or update Shelly Cloud credentials |
 | GET | `/api/admin/credentials/mock` | Get mock mode status |
 | PUT | `/api/admin/credentials/mock` | Enable or disable mock mode |
 
@@ -217,14 +221,24 @@ The application is then available at:
 
 ## AVConnect Integration
 
-Gates are controlled through the AVConnect platform. Each gate is mapped to an AVConnect *macro ID*. When a gate open request is received, the service:
+Gates are controlled through one of two supported API providers.
+
+### AVConnect
+
+Each gate is mapped to an AVConnect *macro ID*. When a gate open request is received, the service:
 
 1. Authenticates with AVConnect using the stored credentials (session is cached in the database)
 2. Executes the configured macro for the gate
 
 Credentials (password) are stored encrypted in the database using Fernet symmetric encryption derived from `SECRET_KEY`.
 
-**Mock mode** — when enabled via the admin dashboard, gate open requests always succeed without contacting AVConnect. Useful for testing.
+### Shelly Cloud
+
+Each gate is mapped to a Shelly *device ID*. The service calls the Shelly Cloud API with the stored auth key to activate the device's relay.
+
+The Shelly server URI and auth key are stored encrypted. Configure them under **Admin → Credentials → Shelly Cloud**.
+
+**Mock mode** — when enabled via the admin dashboard, gate open requests always succeed without contacting any external API. Useful for testing.
 
 ## Keypass QR Codes
 

src/core/database.py

@@ -2,7 +2,7 @@ import os
 from datetime import datetime
 from typing import Optional
 
-from sqlalchemy import Boolean, Double, String, Text, create_engine
+from sqlalchemy import Boolean, Double, String, Text, create_engine, text
 from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column, sessionmaker
 
 from core.config import DATA_DIR, DATABASE_URL
@@ -20,12 +20,14 @@ class GateDB(Base):
 
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
     name: Mapped[str] = mapped_column(String, nullable=False)
-    gate_type: Mapped[str] = mapped_column(String, nullable=False)        # 'car' | 'pedestrian'
-    avconnect_macro_id: Mapped[str] = mapped_column(String, nullable=False)  # AVConnect macro ID
-    status: Mapped[str] = mapped_column(String, default="enabled")        # 'enabled' | 'disabled'
-    group_name: Mapped[Optional[str]] = mapped_column(String, nullable=True)  # display group label
-    lat: Mapped[Optional[float]] = mapped_column(Double, nullable=True)    # WGS-84 latitude
-    lon: Mapped[Optional[float]] = mapped_column(Double, nullable=True)    # WGS-84 longitude
+    gate_icon: Mapped[str] = mapped_column(String, nullable=False, default="🚪")  # any UTF-8 character/emoji
+    api_provider: Mapped[str] = mapped_column(String, nullable=False, default="avconnect")  # 'avconnect' | 'shelly'
+    avconnect_macro_id: Mapped[Optional[str]] = mapped_column(String, nullable=True)  # AVConnect macro ID
+    shelly_device_id: Mapped[Optional[str]] = mapped_column(String, nullable=True)    # Shelly Cloud device ID
+    status: Mapped[str] = mapped_column(String, default="enabled")              # 'enabled' | 'disabled'
+    group_name: Mapped[Optional[str]] = mapped_column(String, nullable=True)    # display group label
+    lat: Mapped[Optional[float]] = mapped_column(Double, nullable=True)          # WGS-84 latitude
+    lon: Mapped[Optional[float]] = mapped_column(Double, nullable=True)          # WGS-84 longitude
 
 
 class ApiCredential(Base):
@@ -38,6 +40,14 @@ class ApiCredential(Base):
     mock_avconnect: Mapped[bool] = mapped_column(Boolean, default=False)
 
 
+class ShellyCredential(Base):
+    __tablename__ = "shelly_credentials"
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    server_uri: Mapped[str] = mapped_column(String, nullable=False)       # e.g. https://shelly-3.eu.shelly.cloud
+    auth_key_enc: Mapped[str] = mapped_column(String, nullable=False)     # Fernet-encrypted auth key
+
+
 class Keypass(Base):
     __tablename__ = "keypasses"
 

src/core/schemas.py

@@ -80,8 +80,10 @@ class GateResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
     id: int
     name: str
-    gate_type: str
-    avconnect_macro_id: str
+    gate_icon: str
+    api_provider: str
+    avconnect_macro_id: Optional[str] = None
+    shelly_device_id: Optional[str] = None
     status: str
     group_name: Optional[str] = None
     lat: Optional[float] = None
@@ -93,7 +95,7 @@ class GatePublicResponse(BaseModel):
     model_config = ConfigDict(from_attributes=True)
     id: int
     name: str
-    gate_type: str
+    gate_icon: str
     group_name: Optional[str] = None
     lat: Optional[float] = None
     lon: Optional[float] = None
@@ -101,15 +103,17 @@ class GatePublicResponse(BaseModel):
 
 class GateCreate(BaseModel):
     name: str
-    gate_type: str   # 'car' | 'pedestrian'
-    avconnect_macro_id: str
+    gate_icon: str = "🚪"          # any UTF-8 character/emoji
+    api_provider: str = "avconnect"   # 'avconnect' | 'shelly'
+    avconnect_macro_id: Optional[str] = None
+    shelly_device_id: Optional[str] = None
     status: str = "enabled"
     group_name: Optional[str] = None
     lat: Optional[float] = None
     lon: Optional[float] = None
 
 
-# ── AVConnect Credentials ─────────────────────────────────────────────────────
+# ── API Credentials ──────────────────────────────────────────────────────────
 
 class CredentialRead(BaseModel):
     id: int
@@ -121,6 +125,16 @@ class CredentialUpsert(BaseModel):
     password: str
 
 
+class ShellyCredentialRead(BaseModel):
+    id: int
+    server_uri: str
+
+
+class ShellyCredentialUpsert(BaseModel):
+    server_uri: str
+    auth_key: str
+
+
 # ── Admin users ───────────────────────────────────────────────────────────────
 
 class AdminUserResponse(BaseModel):

src/routers/credentials.py

@@ -5,22 +5,25 @@ from pydantic import BaseModel
 from sqlalchemy.orm import Session
 
 from core.auth import encrypt_secret
-from core.database import ApiCredential, get_db
+from core.database import ApiCredential, ShellyCredential, get_db
 from core.dependencies import require_admin
-from core.schemas import CredentialRead, CredentialUpsert
+from core.schemas import CredentialRead, CredentialUpsert, ShellyCredentialRead, ShellyCredentialUpsert
 from services.avconnect import AVConnectAPI
+from services.shelly import ShellyCloudAPI
 
 router = APIRouter(prefix="/api/admin/credentials", tags=["admin-credentials"])
 
 
-@router.get("", response_model=list[CredentialRead])
+# ── AVConnect credentials ─────────────────────────────────────────────────────
+
+@router.get("/avconnect", response_model=list[CredentialRead])
 async def list_credentials(
     db: Session = Depends(get_db), _: dict = Depends(require_admin)
 ):
     return [CredentialRead(id=c.id, username=c.username) for c in db.query(ApiCredential).all()]
 
 
-@router.put("", response_model=CredentialRead)
+@router.put("/avconnect", response_model=CredentialRead)
 async def upsert_credential(
     req: CredentialUpsert,
     db: Session = Depends(get_db),
@@ -37,7 +40,7 @@ async def upsert_credential(
     if cred:
         cred.username = req.username
         cred.password_enc = encrypt_secret(req.password)
-        cred.session_id = session_id  # reuse the session obtained during validation
+        cred.session_id = session_id
     else:
         cred = ApiCredential(
             username=req.username,
@@ -50,7 +53,47 @@ async def upsert_credential(
     return CredentialRead(id=cred.id, username=cred.username)
 
 
-# ── Mock AVConnect setting ─────────────────────────────────────────────────────
+# ── Shelly Cloud credentials ──────────────────────────────────────────────────
+
+@router.get("/shelly", response_model=Optional[ShellyCredentialRead])
+async def get_shelly_credential(
+    db: Session = Depends(get_db), _: dict = Depends(require_admin)
+):
+    cred: Optional[ShellyCredential] = db.query(ShellyCredential).first()
+    if not cred:
+        return None
+    return ShellyCredentialRead(id=cred.id, server_uri=cred.server_uri)
+
+
+@router.put("/shelly", response_model=ShellyCredentialRead)
+async def upsert_shelly_credential(
+    req: ShellyCredentialUpsert,
+    db: Session = Depends(get_db),
+    _: dict = Depends(require_admin),
+):
+    try:
+        ok = ShellyCloudAPI(req.server_uri, req.auth_key).validate_credentials()
+    except Exception as exc:
+        raise HTTPException(502, f"Could not reach Shelly Cloud: {exc}")
+    if not ok:
+        raise HTTPException(422, "Shelly Cloud rejected these credentials")
+
+    cred: Optional[ShellyCredential] = db.query(ShellyCredential).first()
+    if cred:
+        cred.server_uri = req.server_uri
+        cred.auth_key_enc = encrypt_secret(req.auth_key)
+    else:
+        cred = ShellyCredential(
+            server_uri=req.server_uri,
+            auth_key_enc=encrypt_secret(req.auth_key),
+        )
+        db.add(cred)
+    db.commit()
+    db.refresh(cred)
+    return ShellyCredentialRead(id=cred.id, server_uri=cred.server_uri)
+
+
+# ── Mock mode setting ─────────────────────────────────────────────────────────
 
 class MockSettingResponse(BaseModel):
     enabled: bool
@@ -76,7 +119,6 @@ async def set_mock_setting(
 ):
     cred: Optional[ApiCredential] = db.query(ApiCredential).first()
     if not cred:
-        from fastapi import HTTPException
         raise HTTPException(503, "AVConnect credentials not configured")
     cred.mock_avconnect = req.enabled
     db.commit()

src/routers/gates.py

@@ -8,7 +8,7 @@ from sqlalchemy.orm import Session
 
 from core.auth import decrypt_secret
 from core.config import utcnow
-from core.database import ApiCredential, GateAccessLog, GateDB, Keypass, TelegramConfig, get_db
+from core.database import ApiCredential, GateAccessLog, GateDB, Keypass, ShellyCredential, TelegramConfig, get_db
 from core.dependencies import require_admin, require_manager, require_keypass
 from core.schemas import GateCreate, GatePublicResponse, GateResponse
 from services.gates import call_open_gate
@@ -35,6 +35,49 @@ def _notify(db: Session, gate_name: str, opened_by: str, ip: str | None) -> None
     ).start()
 
 
+def _validate_gate_create(req: GateCreate) -> None:
+    if not req.gate_icon:
+        raise HTTPException(400, "gate_icon must not be empty")
+    if req.api_provider not in ("avconnect", "shelly"):
+        raise HTTPException(400, "api_provider must be 'avconnect' or 'shelly'")
+    if req.api_provider == "avconnect" and not req.avconnect_macro_id:
+        raise HTTPException(400, "avconnect_macro_id is required for AVConnect gates")
+    if req.api_provider == "shelly" and not req.shelly_device_id:
+        raise HTTPException(400, "shelly_device_id is required for Shelly gates")
+
+
+def _do_open_gate(
+    gate_db: GateDB,
+    db: Session,
+    mock: bool,
+) -> tuple[bool, Optional[str], Optional[str]]:
+    """Dispatch the gate-open call to the appropriate API provider."""
+    if gate_db.api_provider == "shelly":
+        shelly_cred: Optional[ShellyCredential] = db.query(ShellyCredential).first()
+        if not shelly_cred:
+            raise HTTPException(503, "Shelly credentials not configured")
+        return call_open_gate(
+            api_provider="shelly",
+            shelly_device_id=gate_db.shelly_device_id,
+            shelly_server_uri=shelly_cred.server_uri,
+            shelly_auth_key=decrypt_secret(shelly_cred.auth_key_enc),
+            mock=mock,
+        )
+
+    # AVConnect (default)
+    av_cred: Optional[ApiCredential] = db.query(ApiCredential).first()
+    if not av_cred:
+        raise HTTPException(503, "AVConnect credentials not configured")
+    return call_open_gate(
+        api_provider="avconnect",
+        avconnect_macro_id=gate_db.avconnect_macro_id,
+        avconnect_username=av_cred.username,
+        avconnect_password=decrypt_secret(av_cred.password_enc),
+        avconnect_session_id=av_cred.session_id,
+        mock=mock,
+    )
+
+
 # ── Admin: gate CRUD ──────────────────────────────────────────────────────────
 
 @router.get("/api/admin/gates", response_model=list[GateResponse])
@@ -50,8 +93,7 @@ async def create_gate(
     db: Session = Depends(get_db),
     _: dict = Depends(require_admin),
 ):
-    if req.gate_type not in ("car", "pedestrian"):
-        raise HTTPException(400, "gate_type must be 'car' or 'pedestrian'")
+    _validate_gate_create(req)
     gate = GateDB(**req.model_dump())
     db.add(gate)
     db.commit()
@@ -66,6 +108,7 @@ async def update_gate(
     db: Session = Depends(get_db),
     _: dict = Depends(require_admin),
 ):
+    _validate_gate_create(req)
     gate: Optional[GateDB] = db.query(GateDB).filter(GateDB.id == gate_id).first()
     if not gate:
         raise HTTPException(404, "Gate not found")
@@ -102,21 +145,14 @@ async def admin_open_gate(
     if gate_db.status != "enabled":
         raise HTTPException(409, "Gate is disabled")
 
-    cred_db: Optional[ApiCredential] = db.query(ApiCredential).first()
-    if not cred_db:
-        raise HTTPException(503, "AVConnect credentials not configured")
+    # Determine mock mode from AVConnect credential record (applies to all providers)
+    av_cred: Optional[ApiCredential] = db.query(ApiCredential).first()
+    mock = bool(av_cred.mock_avconnect) if av_cred else False
 
     ip = request.client.host if request.client else None
     ua = request.headers.get("User-Agent")
 
-    mock = bool(cred_db.mock_avconnect)
-    success, error_msg, new_sid = call_open_gate(
-        gate_db.avconnect_macro_id,
-        cred_db.username,
-        decrypt_secret(cred_db.password_enc),
-        cred_db.session_id,
-        mock=mock,
-    )
+    success, error_msg, new_sid = _do_open_gate(gate_db, db, mock)
 
     db.add(GateAccessLog(
         timestamp=utcnow(),
@@ -130,8 +166,8 @@ async def admin_open_gate(
         error=error_msg,
     ))
 
-    if new_sid and new_sid != cred_db.session_id:
-        cred_db.session_id = new_sid
+    if new_sid and av_cred and new_sid != av_cred.session_id:
+        av_cred.session_id = new_sid
     db.commit()
 
     if not success:
@@ -169,25 +205,17 @@ async def open_gate(
     if not gate_db:
         raise HTTPException(404, "Gate not found or disabled")
 
-    cred_db: Optional[ApiCredential] = db.query(ApiCredential).first()
-    if not cred_db:
-        raise HTTPException(503, "AVConnect credentials not configured")
-
-    ip = request.client.host if request.client else None
-    ua = request.headers.get("User-Agent")
-
     allowed = json.loads(_kp.allowed_gates) if _kp.allowed_gates else None
     if allowed is not None and gate_id not in allowed:
         raise HTTPException(403, "This keypass does not have access to this gate")
 
-    mock = bool(cred_db.mock_avconnect)
-    success, error_msg, new_sid = call_open_gate(
-        gate_db.avconnect_macro_id,
-        cred_db.username,
-        decrypt_secret(cred_db.password_enc),
-        cred_db.session_id,
-        mock=mock,
-    )
+    av_cred: Optional[ApiCredential] = db.query(ApiCredential).first()
+    mock = bool(av_cred.mock_avconnect) if av_cred else False
+
+    ip = request.client.host if request.client else None
+    ua = request.headers.get("User-Agent")
+
+    success, error_msg, new_sid = _do_open_gate(gate_db, db, mock)
 
     db.add(GateAccessLog(
         timestamp=utcnow(),
@@ -201,8 +229,8 @@ async def open_gate(
         error=error_msg,
     ))
 
-    if new_sid and new_sid != cred_db.session_id:
-        cred_db.session_id = new_sid
+    if new_sid and av_cred and new_sid != av_cred.session_id:
+        av_cred.session_id = new_sid
     db.commit()
 
     if not success:
@@ -210,5 +238,5 @@ async def open_gate(
         raise HTTPException(502, error_msg or "Gate operation failed")
 
     logger.info("Gate opened by keypass: gate_id=%d gate=%r keypass=%r ip=%r", gate_db.id, gate_db.name, f"{_kp.description} ({_kp.code})", ip)
-    _notify(db, gate_db.name, f"{_kp.description} ({_kp.code})", ip)
+    _notify(db, gate_db.name, f"{_kp.description}", ip)
     return {"success": True, "gate": gate_db.name}

src/services/gates.py

@@ -1,21 +1,37 @@
 from typing import Optional
 
 from .avconnect import AVConnectAPI
+from .shelly import ShellyCloudAPI
 
 
 def call_open_gate(
-    macro_id: str,
-    username: str,
-    password: str,
-    session_id: Optional[str] = None,
+    api_provider: str,
+    avconnect_macro_id: Optional[str] = None,
+    avconnect_username: Optional[str] = None,
+    avconnect_password: Optional[str] = None,
+    avconnect_session_id: Optional[str] = None,
+    shelly_device_id: Optional[str] = None,
+    shelly_server_uri: Optional[str] = None,
+    shelly_auth_key: Optional[str] = None,
     mock: bool = False,
 ) -> tuple[bool, Optional[str], Optional[str]]:
-    """Attempt to open a gate. Returns (success, error_msg, new_session_id)."""
+    """Attempt to open a gate. Returns (success, error_msg, new_avconnect_session_id)."""
     if mock:
         return True, None, None
+
+    if api_provider == "shelly":
+        try:
+            assert shelly_server_uri and shelly_auth_key and shelly_device_id
+            ShellyCloudAPI(shelly_server_uri, shelly_auth_key).open_gate(shelly_device_id)
+            return True, None, None
+        except Exception as e:
+            return False, str(e), None
+
+    # Default: AVConnect
     try:
-        api = AVConnectAPI(username, password, session_id)
-        ok, new_sid = api.exec_gate_macro(macro_id)
+        assert avconnect_username and avconnect_password and avconnect_macro_id
+        api = AVConnectAPI(avconnect_username, avconnect_password, avconnect_session_id)
+        ok, new_sid = api.exec_gate_macro(avconnect_macro_id)
         if not ok:
             return False, "Gate did not confirm open", new_sid
         return True, None, new_sid

src/services/shelly.py

@@ -0,0 +1,59 @@
+import logging
+
+import requests
+
+logger = logging.getLogger(__name__)
+
+
+class ShellyCloudAPI:
+    """Shelly Cloud Control API v2 client.
+
+    *server_uri* — base URL of your Shelly Cloud server
+    (e.g. ``https://shelly-3.eu.shelly.cloud``).
+    *auth_key* — long-lived API key generated in the Shelly Cloud portal.
+
+    Reference: https://shelly-api-docs.shelly.cloud/cloud-control-api/communication-v2
+    """
+
+    def __init__(self, server_uri: str, auth_key: str):
+        self._server_uri = server_uri.rstrip("/")
+        self._auth_key = auth_key
+
+    def open_gate(self, device_id: str, channel: int = 0) -> None:
+        """Send a switch-on command to the device via the v2 API.
+
+        Raises on HTTP errors or API-level errors.
+        """
+        url = f"{self._server_uri}/v2/devices/api/set/switch"
+        params = {"auth_key": self._auth_key}
+        payload = {"id": device_id, "channel": channel, "on": True}
+        logger.debug("Shelly v2 open_gate: device_id=%s channel=%d", device_id, channel)
+        response = requests.post(url, params=params, json=payload, timeout=10)
+        if not response.ok:
+            # v2 error body: {"error": "...", "data": {"messages": [...]}}
+            try:
+                body = response.json()
+                error_str = body.get("error", response.text)
+                messages = body.get("data", {}).get("messages", [])
+                detail = f"{error_str}: {'; '.join(messages)}" if messages else error_str
+            except Exception:
+                detail = response.text
+            raise Exception(f"Shelly Cloud API error ({response.status_code}): {detail}")
+
+    def validate_credentials(self) -> bool:
+        """Validate the auth key by issuing a v2 get-state probe.
+
+        Any response other than 401 (Unauthorized) is treated as valid auth.
+        Raises on unexpected network errors.
+        """
+        url = f"{self._server_uri}/v2/devices/api/get"
+        params = {"auth_key": self._auth_key}
+        # Send a single dummy id; the server will return an empty/not-found result
+        # but will authenticate the key first. A 401 means the key is invalid.
+        payload = {"ids": ["validate"]}
+        response = requests.post(url, params=params, json=payload, timeout=10)
+        if response.status_code == 401:
+            logger.warning("Shelly credentials validation failed: 401 Unauthorized")
+            return False
+        logger.debug("Shelly credentials valid (status=%d)", response.status_code)
+        return True

src/static/admin.html

@@ -78,6 +78,20 @@
       margin-bottom: 1rem;
     }
     .section-header h3 { font-size: 1rem; font-weight: 700; }
+
+    /* ── Gate icon picker ───────────────────────────────────────────────── */
+    .icon-opt {
+      background: var(--surface);
+      border: 1.5px solid var(--border);
+      border-radius: .4rem;
+      cursor: pointer;
+      font-size: 1.3rem;
+      line-height: 1;
+      padding: .3rem .45rem;
+      transition: border-color .12s, background .12s;
+    }
+    .icon-opt:hover { border-color: var(--primary); }
+    .icon-opt.selected { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 15%, transparent); }
   </style>
 </head>
 <body>
@@ -122,7 +136,7 @@
     <nav class="tabs">
       <button class="tab-btn active" data-tab="keypasses">Keypasses</button>
       <button class="tab-btn" data-tab="gates">Gates</button>
-      <button class="tab-btn admin-only" data-tab="credentials">AVConnect Credentials</button>
+      <button class="tab-btn admin-only" data-tab="credentials">API Credentials</button>
       <button class="tab-btn" data-tab="stats">Statistics</button>
       <button class="tab-btn admin-only" data-tab="admins">Admins</button>
       <button class="tab-btn admin-only" data-tab="telegram">Notifications</button>
@@ -166,8 +180,9 @@
                 <th>ID</th>
                 <th>Name</th>
                 <th>Group</th>
-                <th>Type</th>
-                <th>AVConnect Macro ID</th>
+                <th>Icon</th>
+                <th>Provider</th>
+                <th>Device / Macro ID</th>
                 <th>Status</th>
                 <th></th>
               </tr>
@@ -179,7 +194,10 @@
 
       <!-- ── Credentials pane ───────────────────────────────────────────── -->
       <div id="tab-credentials" class="tab-pane">
-        <h3 style="margin-bottom:1rem">AVConnect Credentials</h3>
+        <h3 style="margin-bottom:1rem">API Credentials</h3>
+
+        <!-- AVConnect -->
+        <h4 style="margin:0 0 .75rem">AVConnect</h4>
         <div class="card" style="max-width:440px">
           <form id="credentials-form">
             <div class="field">
@@ -195,14 +213,34 @@
             <button type="submit" class="btn btn-primary">Save</button>
           </form>
         </div>
+
+        <!-- Shelly Cloud -->
+        <h4 style="margin:1.5rem 0 .75rem">Shelly Cloud</h4>
+        <div class="card" style="max-width:440px">
+          <form id="shelly-credentials-form">
+            <div class="field">
+              <label for="shelly-server-uri">Server URI</label>
+              <input id="shelly-server-uri" type="url" autocomplete="off"
+                     placeholder="e.g. https://shelly-3.eu.shelly.cloud" />
+            </div>
+            <div class="field">
+              <label for="shelly-auth-key">Auth Key</label>
+              <input id="shelly-auth-key" type="password" autocomplete="new-password"
+                     placeholder="Leave empty to keep current" />
+            </div>
+            <p id="shelly-cred-error" class="error-msg hidden"></p>
+            <button type="submit" class="btn btn-primary">Save</button>
+          </form>
+        </div>
+
         <h3 style="margin:1.5rem 0 1rem">Mock Mode</h3>
         <div class="card" style="max-width:440px">
           <p style="color:var(--text-muted);font-size:.9rem;margin-bottom:1rem">
-            When enabled, gate open requests always succeed without contacting AVConnect.
+            When enabled, gate open requests always succeed without contacting any API.
           </p>
           <label style="display:flex;align-items:center;gap:.75rem;cursor:pointer;margin:0">
             <input type="checkbox" id="mock-toggle" style="width:1.1rem;height:1.1rem;flex-shrink:0;cursor:pointer" />
-            <span style="font-weight:600">Enable mock AVConnect</span>
+            <span style="font-weight:600">Enable mock mode</span>
           </label>
         </div>
       </div>
@@ -443,15 +481,47 @@
           <datalist id="gate-group-list"></datalist>
         </div>
         <div class="field">
-          <label for="gate-type">Type</label>
-          <select id="gate-type">
-            <option value="car">Car</option>
-            <option value="pedestrian">Pedestrian</option>
-          </select>
+          <label>Icon</label>
+          <div style="display:flex;flex-direction:column;gap:.5rem">
+            <div style="display:flex;flex-wrap:wrap;gap:.35rem" id="gate-icon-grid">
+              <button type="button" class="icon-opt" data-icon="🚘">🚘</button>
+              <button type="button" class="icon-opt" data-icon="🚗">🚗</button>
+              <button type="button" class="icon-opt" data-icon="🚙">🚙</button>
+              <button type="button" class="icon-opt" data-icon="🚕">🚕</button>
+              <button type="button" class="icon-opt" data-icon="🚌">🚌</button>
+              <button type="button" class="icon-opt" data-icon="🚛">🚛</button>
+              <button type="button" class="icon-opt" data-icon="🚲">🚲</button>
+              <button type="button" class="icon-opt" data-icon="🏍️">🏍️</button>
+              <button type="button" class="icon-opt" data-icon="🚶">🚶</button>
+              <button type="button" class="icon-opt" data-icon="🧍">🧍</button>
+              <button type="button" class="icon-opt" data-icon="🚪">🚪</button>
+              <button type="button" class="icon-opt" data-icon="⛩️">⛩️</button>
+              <button type="button" class="icon-opt" data-icon="🏠">🏠</button>
+              <button type="button" class="icon-opt" data-icon="🏢">🏢</button>
+              <button type="button" class="icon-opt" data-icon="🔒">🔒</button>
+              <button type="button" class="icon-opt" data-icon="🔑">🔑</button>
+            </div>
+            <div style="display:flex;align-items:center;gap:.6rem">
+              <span id="gate-icon-preview" style="font-size:1.6rem;line-height:1;min-width:2rem;text-align:center">🚪</span>
+              <input id="gate-icon-input" type="text" placeholder="Type or paste any character…"
+                style="flex:1" maxlength="4" autocomplete="off" />
+            </div>
+          </div>
         </div>
         <div class="field">
+          <label for="gate-api-provider">API Provider</label>
+          <select id="gate-api-provider">
+            <option value="avconnect">AVConnect</option>
+            <option value="shelly">Shelly Cloud</option>
+          </select>
+        </div>
+        <div class="field" id="gate-avconnect-field">
           <label for="gate-avconnect-macro-id">AVConnect Macro ID</label>
-          <input id="gate-avconnect-macro-id" type="text" placeholder="e.g. 42" required />
+          <input id="gate-avconnect-macro-id" type="text" placeholder="e.g. 42" />
+        </div>
+        <div class="field" id="gate-shelly-field" style="display:none">
+          <label for="gate-shelly-device-id">Shelly Device ID</label>
+          <input id="gate-shelly-device-id" type="text" placeholder="e.g. ab12cd34ef56" />
         </div>
         <div class="field">
           <label for="gate-status">Status</label>

src/static/admin.js

@@ -203,7 +203,7 @@ async function loadKeypasses() {
         const lbl = document.createElement("label");
         lbl.style.cssText = "display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.5rem .75rem;background:var(--surface2);border-radius:6px;border:1px solid var(--border);margin:0";
         const checked = allowedIds && allowedIds.includes(g.id) ? "checked" : "";
-        lbl.innerHTML = `<input type="checkbox" name="kp-edit-gate" value="${g.id}" ${checked} style="width:1rem;height:1rem;flex-shrink:0" /> <span>${esc(g.name)}</span> <span style="color:var(--text-muted);font-size:.85em;margin-left:auto">${g.gate_type === 'car' ? '🚘 Car' : '🚶 Pedestrian'}</span>`;
+        lbl.innerHTML = `<input type="checkbox" name="kp-edit-gate" value="${g.id}" ${checked} style="width:1rem;height:1rem;flex-shrink:0" /> <span>${esc(g.name)}</span> <span style="color:var(--text-muted);font-size:.85em;margin-left:auto">${g.gate_icon || ''}</span>`;
         checksContainer.appendChild(lbl);
       }
       const allGatesCb = document.getElementById("kp-edit-all-gates");
@@ -281,7 +281,7 @@ document.getElementById("btn-new-keypass").addEventListener("click", () => {
   for (const g of _allGates) {
     const lbl = document.createElement("label");
     lbl.style.cssText = "display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.5rem .75rem;background:var(--surface2);border-radius:6px;border:1px solid var(--border);margin:0";
-    lbl.innerHTML = `<input type="checkbox" name="kp-gate" value="${g.id}" style="width:1rem;height:1rem;flex-shrink:0" /> <span>${esc(g.name)}</span> <span style="color:var(--text-muted);font-size:.85em;margin-left:auto">${g.gate_type === 'car' ? '🚘 Car' : '🚶 Pedestrian'}</span>`;
+    lbl.innerHTML = `<input type="checkbox" name="kp-gate" value="${g.id}" style="width:1rem;height:1rem;flex-shrink:0" /> <span>${esc(g.name)}</span> <span style="color:var(--text-muted);font-size:.85em;margin-left:auto">${g.gate_icon || ''}</span>`;
     checksContainer.appendChild(lbl);
   }
   // Reset All gates checkbox
@@ -429,13 +429,16 @@ async function loadGates() {
     const badge = g.status === "enabled"
       ? '<span class="badge badge-green">Enabled</span>'
       : '<span class="badge badge-muted">Disabled</span>';
+    const providerLabel = g.api_provider === 'shelly' ? 'Shelly' : 'AVConnect';
+    const deviceId = g.api_provider === 'shelly' ? (g.shelly_device_id || '') : (g.avconnect_macro_id || '');
     const tr = document.createElement("tr");
     tr.innerHTML = `
       <td>${g.id}</td>
       <td>${esc(g.name)}</td>
-      <td>${g.group_name ? esc(g.group_name) : '<span style="color:var(--text-muted)">—</span>'}</td>
-      <td>${g.gate_type === "car" ? "🚘 Car" : "🚶 Pedestrian"}</td>
-      <td><code style="font-size:.85em">${esc(g.avconnect_macro_id)}</code></td>
+      <td>${g.group_name ? esc(g.group_name) : '<span style="color:var(--text-muted)">\u2014</span>'}</td>
+      <td>${g.gate_icon || ''}</td>
+      <td><span style="font-size:.85em">${esc(providerLabel)}</span></td>
+      <td><code style="font-size:.85em">${esc(deviceId)}</code></td>
       <td>${badge}</td>
       <td><div style="text-align:right;white-space:nowrap;display:flex;gap:.5rem;justify-content:flex-end">
         ${g.status === 'enabled' ? `<button class="btn btn-primary" style="font-size:.8rem;padding:.35rem .9rem"
@@ -475,13 +478,40 @@ async function loadGates() {
   });
 }
 
+function _setGateIcon(icon) {
+  document.getElementById("gate-icon-input").value = icon;
+  document.getElementById("gate-icon-preview").textContent = icon;
+  document.querySelectorAll("#gate-icon-grid .icon-opt").forEach(btn => {
+    btn.classList.toggle("selected", btn.dataset.icon === icon);
+  });
+}
+
+// Icon grid clicks + manual input sync
+document.getElementById("gate-icon-grid").addEventListener("click", e => {
+  const btn = e.target.closest(".icon-opt");
+  if (btn) _setGateIcon(btn.dataset.icon);
+});
+document.getElementById("gate-icon-input").addEventListener("input", e => {
+  const val = [...e.target.value].slice(0, 2).join(""); // keep at most one composed char
+  if (val) {
+    document.getElementById("gate-icon-preview").textContent = val;
+    document.querySelectorAll("#gate-icon-grid .icon-opt").forEach(btn => {
+      btn.classList.toggle("selected", btn.dataset.icon === val);
+    });
+  }
+});
+
 function openGateModal(gate = null) {
   document.getElementById("gate-modal-title").textContent = gate ? "Edit Gate" : "Add Gate";
   document.getElementById("gate-edit-id").value = gate ? gate.id : "";
   document.getElementById("gate-name").value = gate ? gate.name : "";
   document.getElementById("gate-group-name").value = gate ? (gate.group_name || "") : "";
-  document.getElementById("gate-type").value = gate ? gate.gate_type : "car";
-  document.getElementById("gate-avconnect-macro-id").value = gate ? gate.avconnect_macro_id : "";
+  _setGateIcon(gate ? (gate.gate_icon || "🚪") : "🚪");
+  const provider = gate ? (gate.api_provider || "avconnect") : "avconnect";
+  document.getElementById("gate-api-provider").value = provider;
+  document.getElementById("gate-avconnect-macro-id").value = gate ? (gate.avconnect_macro_id || "") : "";
+  document.getElementById("gate-shelly-device-id").value = gate ? (gate.shelly_device_id || "") : "";
+  _updateGateProviderFields(provider);
   document.getElementById("gate-status").value = gate ? gate.status : "enabled";
   document.getElementById("gate-lat").value = (gate && gate.lat != null) ? gate.lat : "";
   document.getElementById("gate-lon").value = (gate && gate.lon != null) ? gate.lon : "";
@@ -498,17 +528,41 @@ function openGateModal(gate = null) {
   document.getElementById("gate-modal").classList.remove("hidden");
 }
 
+function _updateGateProviderFields(provider) {
+  const avField = document.getElementById("gate-avconnect-field");
+  const shellyField = document.getElementById("gate-shelly-field");
+  const avInput = document.getElementById("gate-avconnect-macro-id");
+  const shellyInput = document.getElementById("gate-shelly-device-id");
+  if (provider === "shelly") {
+    avField.style.display = "none";
+    shellyField.style.display = "";
+    avInput.required = false;
+    shellyInput.required = true;
+  } else {
+    avField.style.display = "";
+    shellyField.style.display = "none";
+    avInput.required = true;
+    shellyInput.required = false;
+  }
+}
+
 document.getElementById("btn-new-gate").addEventListener("click", () => openGateModal());
 document.getElementById("gate-cancel").addEventListener("click", () => {
   document.getElementById("gate-modal").classList.add("hidden");
 });
+document.getElementById("gate-api-provider").addEventListener("change", e => {
+  _updateGateProviderFields(e.target.value);
+});
 document.getElementById("gate-form").addEventListener("submit", async e => {
   e.preventDefault();
   const editId = document.getElementById("gate-edit-id").value;
+  const provider = document.getElementById("gate-api-provider").value;
   const payload = {
     name: document.getElementById("gate-name").value.trim(),
-    gate_type: document.getElementById("gate-type").value,
-    avconnect_macro_id: document.getElementById("gate-avconnect-macro-id").value.trim(),
+    gate_icon: document.getElementById("gate-icon-input").value.trim() || "\uD83D\uDEAA",
+    api_provider: provider,
+    avconnect_macro_id: provider === "avconnect" ? document.getElementById("gate-avconnect-macro-id").value.trim() : null,
+    shelly_device_id: provider === "shelly" ? document.getElementById("gate-shelly-device-id").value.trim() : null,
     status: document.getElementById("gate-status").value,
     group_name: document.getElementById("gate-group-name").value.trim() || null,
     lat: document.getElementById("gate-lat").value !== "" ? parseFloat(document.getElementById("gate-lat").value) : null,
@@ -534,11 +588,17 @@ document.getElementById("gate-form").addEventListener("submit", async e => {
 // ── Credentials ───────────────────────────────────────────────────────────────
 async function loadCredentials() {
   try {
-    const list = await api("GET", "/api/admin/credentials");
+    const list = await api("GET", "/api/admin/credentials/avconnect");
     if (list.length) {
       document.getElementById("cred-username").value = list[0].username;
     }
   } catch { /* no creds yet */ }
+  try {
+    const shelly = await api("GET", "/api/admin/credentials/shelly");
+    if (shelly) {
+      document.getElementById("shelly-server-uri").value = shelly.server_uri;
+    }
+  } catch { /* no shelly creds yet */ }
   try {
     const { enabled } = await api("GET", "/api/admin/credentials/mock");
     document.getElementById("mock-toggle").checked = enabled;
@@ -567,9 +627,30 @@ document.getElementById("credentials-form").addEventListener("submit", async e =
     return;
   }
   try {
-    await api("PUT", "/api/admin/credentials", { username, password });
+    await api("PUT", "/api/admin/credentials/avconnect", { username, password });
     document.getElementById("cred-password").value = "";
-    showToast("Credentials saved");
+    showToast("AVConnect credentials saved");
+  } catch (e) {
+    errEl.textContent = e.message;
+    errEl.classList.remove("hidden");
+  }
+});
+
+document.getElementById("shelly-credentials-form").addEventListener("submit", async e => {
+  e.preventDefault();
+  const server_uri = document.getElementById("shelly-server-uri").value.trim();
+  const auth_key = document.getElementById("shelly-auth-key").value;
+  const errEl = document.getElementById("shelly-cred-error");
+  errEl.classList.add("hidden");
+  if (!auth_key) {
+    errEl.textContent = "Auth key is required.";
+    errEl.classList.remove("hidden");
+    return;
+  }
+  try {
+    await api("PUT", "/api/admin/credentials/shelly", { server_uri, auth_key });
+    document.getElementById("shelly-auth-key").value = "";
+    showToast("Shelly Cloud credentials saved");
   } catch (e) {
     errEl.textContent = e.message;
     errEl.classList.remove("hidden");

src/static/app.js

@@ -118,7 +118,6 @@ async function updateMap(gates) {
     const popup = L.popup().setContent(
       `<div style="min-width:140px">
         <strong>${gate.name}</strong><br>
-        <em style="font-size:.85em;color:#666">${gate.gate_type === "car" ? "Car gate" : "Pedestrian gate"}</em><br>
         <a href="https://www.google.com/maps/dir/?api=1&destination=${gate.lat},${gate.lon}"
            target="_blank" rel="noopener"
            style="display:inline-block;margin-top:.5em;font-size:.85em;text-decoration:underline">
@@ -126,7 +125,7 @@ async function updateMap(gates) {
         </a>
       </div>`
     );
-    const marker = L.marker([gate.lat, gate.lon], { icon: _gateIcon(gate.gate_type) })
+    const marker = L.marker([gate.lat, gate.lon], { icon: _gateIcon() })
       .bindPopup(popup)
       .addTo(_map);
     _mapMarkers.push(marker);
@@ -189,9 +188,9 @@ function renderGates(gates) {
     groupGrid.className = "gate-group-grid";
 
     for (const gate of groups.get(key)) {
-      const icon = gate.gate_type === "car" ? "🚘" : "🚶";
+      const icon = gate.gate_icon || '🚪';
       const btn = document.createElement("button");
-      btn.className = `gate-btn ${gate.gate_type}`;
+      btn.className = "gate-btn";
       btn.dataset.gateId = gate.id;
       btn.innerHTML = `<span class="icon">${icon}</span><span>${gate.name}</span>`;
       btn.addEventListener("click", () => handleOpenGate(btn, gate));

src/static/style.css

@@ -105,8 +105,7 @@ label {
   overflow: hidden;
 }
 .gate-btn .icon { font-size: 1.8rem; line-height: 1; }
-.gate-btn.car         { background: var(--primary);  color: #fff; }
-.gate-btn.pedestrian  { background: var(--green);    color: #fff; }
+.gate-btn         { background: var(--primary);  color: #fff; }
 .gate-btn:not(:disabled):active { transform: scale(.94); }
 .gate-btn:disabled { opacity: .55; cursor: not-allowed; }