syntax = "proto3";

package uatu.driver.v1;

option go_package = "github.com/priyanshujain/uatu/proto/driverpb;driverpb";
option java_package = "dev.uatu.driver.v1";
option java_multiple_files = true;

service Driver {
  rpc Launch(LaunchRequest) returns (Empty);
  rpc Terminate(Empty) returns (Empty);

  rpc Tap(Point) returns (Empty);
  rpc InputText(Text) returns (Empty);

  rpc Screenshot(Empty) returns (Image);
  rpc Hierarchy(Empty) returns (HierarchyJSON);

  rpc WaitForIdle(Duration) returns (Empty);
  rpc Health(Empty) returns (HealthStatus);
}

message Empty {}

message LaunchRequest {
  string bundle_id = 1;
  bool clear_state = 2;
}

message Point {
  int32 x = 1;
  int32 y = 2;
}

message Text {
  string value = 1;
}

message Image {
  bytes png = 1;
  int32 width = 2;
  int32 height = 3;
}

message HierarchyJSON {
  string json = 1;
}

message Duration {
  int64 millis = 1;
}

message HealthStatus {
  bool ready = 1;
  string version = 2;
  string platform = 3;
}