syntax = "proto3";

import "google/protobuf/empty.proto";
import "web3/common.proto";
import "types/types.proto";

package web3;

message CallData {
  optional types.H160 from = 1;
  uint64 gas = 3;
  uint64 gas_price = 4;
  types.H256 hash = 5;
  bytes input = 6;
  optional types.H160 to = 8;
  types.H256 value = 9;
}

message CallAction {
  Action action = 1;
  types.H160 from = 2;
  uint64 gas = 3;
  bytes input = 4;
  types.H160 to = 5;
  types.H256 value = 6;
}

message CreateAction {}

message SelfdestructAction {}

message Action {
  oneof action {
    CallAction call = 1;
    CreateAction create = 2;
    SelfdestructAction selfdestruct = 3;
  }
}

message Trace {
  Action action = 1;
  TraceResult result = 2;
  Subtraces uint64 = 3;
  repeated types.H160 trace_address = 4;
}

message TraceResult {}
message Subtraces {}
message StateDiff {}
message VmTrace {}

message FullTrace {
  Trace trace = 1;
  StateDiff state_diff = 2;
  VmTrace vm_trace = 3;
}

message CallRequest { repeated CallData call_data = 1; }

message CallResponse { repeated Trace traces = 1; }

service TraceApi { rpc Call(CallRequest) returns (CallResponse); }