merged

apps/abstraction/vendors/test.py

@@ -0,0 +1,62 @@
+"""test vendor transformations."""
+
+import json
+import logging
+from typing import Any
+
+logger = logging.getLogger(__name__)
+
+
+def transform_contact_sensor_to_vendor(payload: dict[str, Any]) -> str:
+    """Transform abstract contact sensor payload to MAX! format.
+    
+    Contact sensors are read-only.
+    """
+    logger.warning("Contact sensors are read-only - SET commands should not be used")
+    return json.dumps(payload)
+
+
+def transform_contact_sensor_to_abstract(payload: str) -> dict[str, Any]:
+    try:
+        contact_value = payload.strip().lower()
+        return {
+            "contact": "open" if (contact_value == "open") else "closed"
+        }
+    except (ValueError, TypeError) as e:
+        logger.error(f"contact sensor failed to parse: {payload}, error: {e}")
+        return {"contact": "closed"}
+
+
+def transform_thermostat_to_vendor(payload: dict[str, Any]) -> str:
+    if "target" not in payload:
+        logger.warning(f"thermostat payload missing 'target': {payload}")
+        return "21"
+    
+    target_temp = payload["target"]
+    
+    if isinstance(target_temp, (int, float)):
+        int_temp = int(round(target_temp))
+        return str(int_temp)
+    
+    logger.warning(f"invalid target temperature type: {type(target_temp)}")
+    return "21"
+
+
+def transform_thermostat_to_abstract(payload: str) -> dict[str, Any]:
+    target_temp = float(payload.strip())
+    
+    return {
+        "target": target_temp,
+        "mode": "heat"
+    }
+
+
+# Registry of handlers for this vendor
+HANDLERS = {
+    ("contact_sensor", "to_vendor"): transform_contact_sensor_to_vendor,
+    ("contact_sensor", "to_abstract"): transform_contact_sensor_to_abstract,
+    ("contact", "to_vendor"): transform_contact_sensor_to_vendor,
+    ("contact", "to_abstract"): transform_contact_sensor_to_abstract,
+    ("thermostat", "to_vendor"): transform_thermostat_to_vendor,
+    ("thermostat", "to_abstract"): transform_thermostat_to_abstract,
+}