Add room AC modular support

Author: ctowns

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

@@ -1016,6 +1016,58 @@ local function match_modular_profile_thermostat(driver, device)
   device:set_field(SUPPORTED_COMPONENT_CAPABILITIES, total_supported_capabilities, { persist = true })
 end
 
+local function match_modular_profile_room_ac(driver, device)
+  local running_state_supported = device:get_field(profiling_data.THERMOSTAT_RUNNING_STATE_SUPPORT)
+  local humidity_eps = device:get_endpoints(clusters.RelativeHumidityMeasurement.ID)
+  local optional_supported_component_capabilities = {}
+  local main_component_capabilities = {}
+  local profile_name = "room-air-conditioner-modular"
+
+  if #humidity_eps > 0 then
+    table.insert(main_component_capabilities, capabilities.relativeHumidityMeasurement.ID)
+  end
+
+  -- determine fan capabilities
+  local fan_eps = device:get_endpoints(clusters.FanControl.ID)
+  local wind_eps = device:get_endpoints(clusters.FanControl.ID, {feature_bitmap = clusters.FanControl.types.FanControlFeature.WIND})
+  -- Note: Room AC does not support the rocking feature of FanControl.
+
+  if #fan_eps > 0 then
+    table.insert(main_component_capabilities, capabilities.airConditionerFanMode.ID)
+    table.insert(main_component_capabilities, capabilities.fanSpeedPercent.ID)
+  end
+  if #wind_eps > 0 then
+    table.insert(main_component_capabilities, capabilities.windMode.ID)
+  end
+
+  local heat_eps = device:get_endpoints(clusters.Thermostat.ID, {feature_bitmap = clusters.Thermostat.types.ThermostatFeature.HEATING})
+  local cool_eps = device:get_endpoints(clusters.Thermostat.ID, {feature_bitmap = clusters.Thermostat.types.ThermostatFeature.COOLING})
+
+  if #heat_eps > 0 then
+    table.insert(main_component_capabilities, capabilities.thermostatHeatingSetpoint.ID)
+  end
+  if #cool_eps > 0  then
+    table.insert(main_component_capabilities, capabilities.thermostatCoolingSetpoint.ID)
+  end
+
+  if running_state_supported then
+    table.insert(main_component_capabilities, capabilities.thermostatOperatingState.ID)
+  end
+
+  table.insert(optional_supported_component_capabilities, {"main", main_component_capabilities})
+  device:try_update_metadata({profile = profile_name, optional_component_capabilities = optional_supported_component_capabilities})
+
+  -- add mandatory capabilities for subscription
+  local total_supported_capabilities = optional_supported_component_capabilities
+  table.insert(main_component_capabilities, capabilities.switch.ID)
+  table.insert(main_component_capabilities, capabilities.temperatureMeasurement.ID)
+  table.insert(main_component_capabilities, capabilities.thermostatMode.ID)
+  table.insert(main_component_capabilities, capabilities.refresh.ID)
+  table.insert(main_component_capabilities, capabilities.firmwareUpdate.ID)
+
+  device:set_field(SUPPORTED_COMPONENT_CAPABILITIES, total_supported_capabilities, { persist = true })
+end
+
 local function match_modular_profile(driver, device)
   if profiling_data_still_required(device) then return end
 
@@ -1026,6 +1078,8 @@ local function match_modular_profile(driver, device)
 
   if device_type == AP_DEVICE_TYPE_ID then
     match_modular_profile_air_purifer(driver, device)
+  elseif device_type == RAC_DEVICE_TYPE_ID then
+    match_modular_profile_room_ac(driver, device)
   elseif #thermostat_eps > 0 then
     match_modular_profile_thermostat(driver, device)
   else