Make filterState optional for filter components

Author: ctowns

drivers/SmartThings/matter-thermostat/src/init.lua

@@ -895,14 +895,20 @@ local function match_modular_profile_air_purifer(driver, device)
   local ac_filter_eps = embedded_cluster_utils.get_endpoints(device, clusters.ActivatedCarbonFilterMonitoring.ID)
 
   if #hepa_filter_eps > 0 then
-    -- TODO: only one of these is required by spec
-    table.insert(hepa_filter_component_capabilities, capabilities.filterState.ID)
     table.insert(hepa_filter_component_capabilities, capabilities.filterStatus.ID)
+
+    local filter_state_eps = embedded_cluster_utils.get_endpoints(device, clusters.HepaFilterMonitoring.ID, {feature_bitmap = clusters.HepaFilterMonitoring.types.Feature.CONDITION})
+    if #filter_state_eps > 0 then
+      table.insert(hepa_filter_component_capabilities, capabilities.filterState.ID)
+    end
   end
   if #ac_filter_eps > 0 then
-    -- TODO: only one of these is required by spec
-    table.insert(ac_filter_component_capabilties, capabilities.filterState.ID)
     table.insert(ac_filter_component_capabilties, capabilities.filterStatus.ID)
+
+    local filter_state_eps = embedded_cluster_utils.get_endpoints(device, clusters.ActivatedCarbonFilterMonitoring.ID, {feature_bitmap = clusters.ActivatedCarbonFilterMonitoring.types.Feature.CONDITION})
+    if #filter_state_eps > 0 then
+      table.insert(ac_filter_component_capabilties, capabilities.filterState.ID)
+    end
   end
 
   -- determine fan capabilities, note that airPurifierFanMode is already mandatory