syntax = "proto3";

package xos;

import "google/protobuf/empty.proto";
import "annotations.proto";
import "common.proto";
import "xosoptions.proto";

message LoginRequest {
    string username = 1;
    string password = 2;
};

message LoginResponse {
    string sessionid = 1;
};

message ModelFilter {
    string class_name = 1;
};

message ModelListEntry {
    string class_name = 1;
    int32 id = 2;
    string info = 3;
};

message ModelList {
    repeated ModelListEntry items = 1;
};

message XProtos {
    string xproto = 1;
};

message VersionInfo {
    string version = 1;
    string pythonVersion = 2;
    string gitCommit = 3;
    string buildTime = 4;
    string os = 5;
    string arch = 6;
};

message DatabaseInfo {
    enum DatabaseStatus {
        UNKNOWN=0;
        OPERATIONAL=1;
        ERROR=2;
    }
    string name = 1;
    string connection = 2;
    string version = 3;
    DatabaseStatus status = 4;
}

message PopulatedServiceInstance {
    option (contentTypeId) = "core.serviceinstance";
    oneof id_present {
      int32 id = 1;
    }
    oneof leaf_model_name_present {
      string leaf_model_name = 2[(val).maxLength = 1024, (val).nonNull = true];
    }
    oneof name_present {
      string name = 3[(val).maxLength = 200];
    }
    oneof owner_present {
      int32 owner_id = 4[(val).nonNull = true, (foreignKey).modelName = "Service", (foreignKey).reverseFieldName = "service_instances"];
    }
    repeated int32 provided_service_instances = 5;
    repeated int32 subscribed_service_instances = 6;
    repeated int32 subscribed_service = 7;
    repeated int32 subscribed_network = 8;
};

service utility {

  rpc Login(LoginRequest) returns (LoginResponse) {
        option (googleapi.http) = {
            post: "/xosapi/v1/utility/login"
            body: "*"
        };
  }

  rpc Logout(google.protobuf.Empty) returns (google.protobuf.Empty) {
        option (googleapi.http) = {
            post: "/xosapi/v1/utility/logout"
            body: "*"
        };
  }

  rpc NoOp(google.protobuf.Empty) returns (google.protobuf.Empty) {
        option (googleapi.http) = {
            post: "/xosapi/v1/utility/noop"
            body: "*"
        };
  }

  rpc AuthenticatedNoOp(google.protobuf.Empty) returns (google.protobuf.Empty) {
        option (googleapi.http) = {
            post: "/xosapi/v1/utility/auth_noop"
            body: "*"
        };
  }

  rpc SetDirtyModels(ModelFilter) returns (ModelList) {
        option (googleapi.http) = {
            post: "/xosapi/v1/utility/dirty_models"
            body: "*"
        };
  }

  rpc ListDirtyModels(ModelFilter) returns (ModelList) {
        option (googleapi.http) = {
            get: "/xosapi/v1/utility/dirty_models"
        };
  }

  rpc GetXproto(google.protobuf.Empty) returns (XProtos) {
        option (googleapi.http) = {
            get: "/xosapi/v1/xproto"
        };
  }

  rpc GetPopulatedServiceInstances(ID) returns (PopulatedServiceInstance) {
        option (googleapi.http) = {
            get: "/xosapi/v1/core/populatedserviceinstance/{id}"
        };
  }

  rpc GetVersion(google.protobuf.Empty) returns (VersionInfo) {
        option (googleapi.http) = {
            get: "/xosapi/v1/version"
        };
  }

  rpc GetDatabaseInfo(google.protobuf.Empty) returns (DatabaseInfo) {
        option (googleapi.http) = {
            get: "/xosapi/v1/dbinfo"
        };
  }


};