syntax = "proto3";

package crabs.evening_detective_server;

import "google/api/annotations.proto";
import "google/protobuf/timestamp.proto";
import "protoc-gen-openapiv2/options/annotations.proto";

option go_package = "pkg/proto";

option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
  info: {
    title  : "Документация сервиса \"Вечерний детектив\"";
    version: "v0.1.0";
  };

  security_definitions: {
    security: {
      key  : "BearerAuth";
      value: {
        type       : TYPE_API_KEY;
        in         : IN_HEADER;
        name       : "Authorization";
        description: "Authentication token, prefixed by Bearer: Bearer <token>";
      }
    }
  }
  security: {
    security_requirement: {
      key  : "BearerAuth";
      value: {};
    }
  }
};

service EveningDetectiveServer {
  rpc Ping(PingReq) returns (PingRsp) {
    option (google.api.http) = {
      get: "/api/ping"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc Echo(EchoReq) returns (EchoRsp) {
    option (google.api.http) = {
      post: "/api/echo"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc Signup(SignupReq) returns (SignupRsp) {
    option (google.api.http) = {
      post: "/api/signup"
      body: "*"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc RefreshPassword(RefreshPasswordReq) returns (RefreshPasswordRsp) {
    option (google.api.http) = {
      post: "/api/refresh-password"
      body: "*"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc Login(LoginReq) returns (LoginRsp) {
    option (google.api.http) = {
      post: "/api/login"
      body: "*"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc Refresh(RefreshReq) returns (RefreshRsp) {
    option (google.api.http) = {
      post: "/api/refresh"
      body: "*"
    };
    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
      security: {
        security_requirement: {}
      }
    };
  }

  rpc GetUsers(GetUsersReq) returns (GetUsersRsp) {
    option (google.api.http) = {
      get: "/api/users"
    };
  }
}

message PingReq {}

message PingRsp {}

message EchoReq {
  string text = 1;
}

message EchoRsp {
  string text = 1;
}

message SignupReq {
  string username = 1;
  string email    = 2;
}

message SignupRsp {
  string error = 1;
}

message RefreshPasswordReq {
  string email = 1;
}

message RefreshPasswordRsp {
  string error = 1;
}

message LoginReq {
  string email    = 1;
  string password = 2;
}

message LoginRsp {
  string error        = 1;
  string accessToken  = 2;
  string refreshToken = 3;
}

message RefreshReq {
  string refreshToken = 1;
}

message RefreshRsp {
  string error        = 1;
  string accessToken  = 2;
  string refreshToken = 3;
}

message GetUsersReq {}

message GetUsersRsp {
  string        error = 1;
  repeated User users = 2;
}

message User {
  int32                     id         = 1;
  string                    username   = 2;
  string                    email      = 3;
  repeated string           roles      = 4;
  bool                      is_active  = 5;
  google.protobuf.Timestamp created_at = 6;
}