syntax = "proto3";

import "Case.proto";
import "Definitions.proto";

package rips;

service NNCProperties
{
	rpc GetAvailableNNCProperties(CaseRequest) returns (AvailableNNCProperties) {}
	rpc GetNNCConnections(CaseRequest) returns (stream NNCConnections) {}
	rpc GetNNCValues(NNCValuesRequest) returns (stream NNCValues) {}
	rpc SetNNCValues(stream NNCValuesChunk) returns (ClientToServerStreamReply) {}
}

enum NNCPropertyType
{
	NNC_DYNAMIC   = 0;
	NNC_STATIC    = 1;
	NNC_GENERATED = 2;
}

message AvailableNNCProperty
{
	string                   name = 1;
	NNCPropertyType property_type = 2;
}

message AvailableNNCProperties
{
	repeated AvailableNNCProperty properties = 1;
}

message NNCConnection
{
	int32 cell_grid_index1 = 1;
	int32 cell_grid_index2 = 2;
	Vec3i cell1            = 3;
	Vec3i cell2            = 4;
}

message NNCConnections
{
	repeated NNCConnection connections = 1;
}

message NNCValuesRequest
{
	int32                 case_id = 1;
	string          property_name = 2;
	NNCPropertyType property_type = 3;
	int32               time_step = 4;
}

message NNCValues
{
	repeated double values = 1;
}

message NNCValuesInputRequest
{
	int32                    case_id = 1;
	string             property_name = 2;
	PorosityModelType porosity_model = 3;
	int32                  time_step = 4;
}

message NNCValuesChunk
{
	oneof ChunkType
	{
		// Params needs to be sent in the first message
		NNCValuesInputRequest params = 1;
		NNCValues             values = 2;
	}
}