a working product with ugly ui

app/models/map_item.py

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+from sqlalchemy import Column, String, DateTime, ForeignKey
+from sqlalchemy.dialects.postgresql import UUID, JSONB
+from sqlalchemy.sql import func
+from geoalchemy2 import Geography
+import uuid
+from app.database import Base
+
+
+class MapItem(Base):
+    """
+    Map item model for storing cables, switches, APs, and wireless mesh.
+
+    Types:
+    - cable: Fiber, Cat6, Cat6 PoE
+    - wireless_mesh: Wireless connections between APs
+    - switch: Network switch
+    - indoor_ap: Indoor access point
+    - outdoor_ap: Outdoor access point
+
+    Geometry:
+    - Point for devices (switches, APs)
+    - LineString for cables and wireless mesh
+
+    Properties (JSONB):
+    - For cables: cable_type, name, notes, length_meters, start_device_id, end_device_id
+    - For devices: name, notes, port_count, connections (array of {cable_id, port_number})
+    - For wireless_mesh: name, notes, start_ap_id, end_ap_id
+    """
+
+    __tablename__ = "map_items"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    map_id = Column(UUID(as_uuid=True), ForeignKey("maps.id", ondelete="CASCADE"), nullable=False, index=True)
+    type = Column(String(50), nullable=False, index=True)
+
+    # PostGIS geography column for spatial data
+    # Using GeometryCollection to support both Point and LineString geometries
+    geometry = Column(Geography(geometry_type='GEOMETRY', srid=4326), nullable=False)
+
+    # JSONB column for flexible properties based on item type
+    properties = Column(JSONB, nullable=False, server_default='{}')
+
+    created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+    updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now(), nullable=False)
+    created_by = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
+    updated_by = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)