syntax = "proto3";
package osmosis.swaprouter.v1beta1;

import "gogoproto/gogo.proto";
import "osmosis/swaprouter/v1beta1/genesis.proto";
import "osmosis/swaprouter/v1beta1/tx.proto";
import "osmosis/swaprouter/v1beta1/swap_route.proto";

import "cosmos/base/v1beta1/coin.proto";
import "cosmos/base/query/v1beta1/pagination.proto";
import "google/api/annotations.proto";
import "google/protobuf/any.proto";
import "cosmos_proto/cosmos.proto";
import "google/protobuf/timestamp.proto";

option go_package = "github.com/osmosis-labs/osmosis/v13/x/swaprouter/client/queryproto";

service Query {
  rpc Params(ParamsRequest) returns (ParamsResponse) {
    option (google.api.http).get = "/osmosis/swaprouter/v1beta1/Params";
  }

  // Estimates swap amount out given in.
  rpc EstimateSwapExactAmountIn(EstimateSwapExactAmountInRequest)
      returns (EstimateSwapExactAmountInResponse) {
    option (google.api.http).get =
        "/osmosis/gamm/v1beta1/{pool_id}/estimate/swap_exact_amount_in";
  }

  // Estimates swap amount in given out.
  rpc EstimateSwapExactAmountOut(EstimateSwapExactAmountOutRequest)
      returns (EstimateSwapExactAmountOutResponse) {
    option (google.api.http).get =
        "/osmosis/gamm/v1beta1/{pool_id}/estimate/swap_exact_amount_out";
  }

  rpc NumPools(NumPoolsRequest) returns (NumPoolsResponse) {
    option (google.api.http).get = "/osmosis/swaprouter/v1beta1/num_pools";
  }
}

//=============================== Params
message ParamsRequest {}
message ParamsResponse { Params params = 1 [ (gogoproto.nullable) = false ]; }

//=============================== EstimateSwapExactAmountIn
message EstimateSwapExactAmountInRequest {
  // TODO: CHANGE THIS TO RESERVED IN A PATCH RELEASE
  string sender = 1 [ (gogoproto.moretags) = "yaml:\"sender\"" ];
  uint64 pool_id = 2 [ (gogoproto.moretags) = "yaml:\"pool_id\"" ];
  string token_in = 3 [ (gogoproto.moretags) = "yaml:\"token_in\"" ];
  repeated SwapAmountInRoute routes = 4 [
    (gogoproto.moretags) = "yaml:\"routes\"",
    (gogoproto.nullable) = false
  ];
}

message EstimateSwapExactAmountInResponse {
  string token_out_amount = 1 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
    (gogoproto.moretags) = "yaml:\"token_out_amount\"",
    (gogoproto.nullable) = false
  ];
}

//=============================== EstimateSwapExactAmountOut
message EstimateSwapExactAmountOutRequest {
  // TODO: CHANGE THIS TO RESERVED IN A PATCH RELEASE
  string sender = 1 [ (gogoproto.moretags) = "yaml:\"sender\"" ];
  uint64 pool_id = 2 [ (gogoproto.moretags) = "yaml:\"pool_id\"" ];
  repeated SwapAmountOutRoute routes = 3 [
    (gogoproto.moretags) = "yaml:\"routes\"",
    (gogoproto.nullable) = false
  ];
  string token_out = 4 [ (gogoproto.moretags) = "yaml:\"token_out\"" ];
}

message EstimateSwapExactAmountOutResponse {
  string token_in_amount = 1 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
    (gogoproto.moretags) = "yaml:\"token_in_amount\"",
    (gogoproto.nullable) = false
  ];
}

//=============================== NumPools
message NumPoolsRequest {}
message NumPoolsResponse {
  uint64 num_pools = 1 [ (gogoproto.moretags) = "yaml:\"num_pools\"" ];
}