syntax = "proto3";
package yandexmarket.products;
option go_package = "./yandexmarket/products";

service ProductsService {
  rpc CalculateProductTariffs(CalculateProductTariffsRequest) returns (stream CalculateProductTariffsResponse);
  rpc GetProducts(GetProductsRequest) returns (stream GetProductsResponse);
}

message CalculateProductTariffsRequest {

  message Offer {
    int64 category_id = 1;
    float price = 2;
    float length = 3;
    float width = 4;
    float height = 5;
    float weight = 6;
    int64 quantity = 7;
  }

  message Parameter {
    int64 campaign_id = 1;
    string selling_program = 2;
    string frequency = 3;
    string currency = 4;
  }

  int64 marketplace_id = 1;
  Parameter parameters = 2;
  repeated Offer offers = 3;
}

message CalculateProductTariffsResponse {

  message Offer {
    int64 category_id = 1;
    float price = 2;
    float length = 3;
    float width = 4;
    float height = 5;
    float weight = 6;
    int64 quantity = 7;
  }

  message Parameter {
    string name = 1;
    string value = 2;
  }

  message Tariff {
    string type = 1;
    int64 amount = 2;
    string currency = 3;
    repeated Parameter parameters = 4;
  }

  message Offers {
    Offer offer = 1;
    repeated Tariff tariffs = 2;
  }

  repeated Offers offers = 1;

}

message GetProductsRequest {
  int64 marketplace_id = 1;
  repeated string offer_ids = 2;
}

message GetProductsResponse {
  message Offer {
    message WeightDimensions {
      float length = 1;
      float width = 2;
      float height = 3;
      float weight = 4;
    }
    message BasicPrice{
      float value = 1;
    }
    int64 market_category_id = 1;
    WeightDimensions weight_dimensions = 2;
    BasicPrice basic_price = 3;
    string offer_id = 4;
  }
  repeated Offer offers = 1;
}