syntax = "proto3";
package ha.v1;
option go_package = "gitea.nik4nao.com/nik/home-services/gen/ha/v1;hav1";
import "ha/v1/common.proto";

service ClimateService {
  rpc TurnOn(ClimateRequest)                       returns (ClimateResponse);
  rpc TurnOff(ClimateRequest)                       returns (ClimateResponse);
  rpc IncreaseTemperature(ClimateRequest)           returns (ClimateResponse);
  rpc DecreaseTemperature(ClimateRequest)           returns (ClimateResponse);
  rpc SetTemperature(SetTemperatureRequest)         returns (ClimateResponse);
  rpc SetHVACMode(SetHVACModeRequest)               returns (ClimateResponse);
  rpc ListClimates(ListClimatesRequest)             returns (ListClimatesResponse);
}

message ClimateRequest  { string entity_id = 1; }
message ClimateResponse { EntityState state = 1; }

message SetHVACModeRequest {
  string entity_id = 1;
  string hvac_mode = 2;
}

// SetTemperature sets an absolute target temperature. Single-setpoint only —
// there is no target_temp_high/target_temp_low pair here, since no climate
// entity in this deployment uses range mode (see alexa-bridge/plan.md).
message SetTemperatureRequest {
  string entity_id         = 1;
  double target_temperature = 2;
}

message ClimateEntity {
  string entity_id                  = 1;
  string friendly_name              = 2;
  string state                      = 3;
  repeated string hvac_modes        = 4;
  string fan_mode                   = 5;
  repeated string fan_modes         = 6;
  optional float current_temperature = 7;
  optional float target_temperature  = 8;
  float target_temp_step            = 9;
  float min_temp                    = 10;
  float max_temp                    = 11;
}

message ListClimatesRequest {}

message ListClimatesResponse {
  repeated ClimateEntity climates = 1;
}