syntax = "proto3";

package gatewayprotocol.v1;

import "gatewayprotocol/v1/ad_data_refresh_request.proto";
import "gatewayprotocol/v1/ad_player_config_request.proto";
import "gatewayprotocol/v1/ad_request.proto";
import "gatewayprotocol/v1/client_info.proto";
import "gatewayprotocol/v1/developer_consent.proto";
import "gatewayprotocol/v1/diagnostic_event_request.proto";
import "gatewayprotocol/v1/get_token_event_request.proto";
import "gatewayprotocol/v1/initialization_completed_event_request.proto";
import "gatewayprotocol/v1/initialization_request.proto";
import "gatewayprotocol/v1/operative_event_request.proto";
import "gatewayprotocol/v1/pii.proto";
import "gatewayprotocol/v1/privacy_update_request.proto";
import "gatewayprotocol/v1/test_data.proto";
import "gatewayprotocol/v1/timestamps.proto";
import "gatewayprotocol/v1/transaction_event_request.proto";
import "google/protobuf/timestamp.proto";

option swift_prefix = "Gateway";

// Limited session token which can be used to get some information on the Gateway, in the case if session token is not available.
message LimitedSessionToken {
  // Device Manufacturer
  string device_make = 1;
  // Device Model
  string device_model = 2;
  // OS Version
  string os_version = 3;
  // IDFI
  string idfi = 4;
  // SDK Version represented as integer
  uint32 sdk_version = 5;
  // SDK Version represented as string
  string sdk_version_name = 7;
  // Game ID
  string game_id = 8;
  // Current Platform
  Platform platform = 9;
  // The well-known mediation provider used by the client
  MediationProvider mediation_provider = 10;
  // Non well-known mediation provider name, filled only if mediation_provider equals to MEDIATION_PROVIDER_CUSTOM
  optional string custom_mediation_name = 11;
  // The mediation provider version
  optional string mediation_version = 12;
  // Session ID generated on the device. This can be shared across multiple SDK/products.
  optional bytes session_id = 13;
}

// Universal Request which contains a shared data and requests specific data.
message UniversalRequest {
  message SharedData {
    // Latest known session Token provide by SDK Gateway.
    optional bytes session_token = 1;
    Timestamps timestamps = 2;
    // PII if it was allowed to send by SDK Gateway
    optional Pii pii = 3;
    optional DeveloperConsent developer_consent = 4;
    // Currently used WebView version for the impression opportunity, set only if event triggered by the WebView during impression oppourtunity
    optional int32 webview_version = 5;
    // The last known state of the SDK from the POV of the gateway - not sent if
    // not present Will be received on every universal_response
    optional bytes current_state = 6;
    // The data which can be used for testing purposes
    // For example it can force country, campaign ID and etc.bool
    // Works only when connected via VPN
    optional TestData test_data = 7;
    // UTC timestamp when application started in milliseconds
    google.protobuf.Timestamp app_start_time = 8;
    // UTC timestamp when application called initialize method in milliseconds
    google.protobuf.Timestamp sdk_start_time = 9;
    // Should be set if request is made without session token
    optional LimitedSessionToken limited_session_token = 10;
  }

  message Payload {
    oneof value {
      // Data which required for initialization request
      InitializationRequest initialization_request = 2;
      // Data which required for ad request
      AdRequest ad_request = 3;
      // Data which required for operative event request
      OperativeEventRequest operative_event = 4;
      // Data which required for diagnostic event request
      DiagnosticEventRequest diagnostic_event_request = 5;
      // Request for placement configuration
      AdPlayerConfigRequest ad_player_config_request = 6;
      // Request for SCAR upload
      GetTokenEventRequest get_token_event_request = 7;
      // Request for privacy update
      PrivacyUpdateRequest privacy_update_request = 8;
      // Request for ad data refresh
      AdDataRefreshRequest ad_data_refresh_request = 9;
      // Initialization Completed Event
      InitializationCompletedEventRequest initialization_completed_event_request = 10;
      // Transaction event for IAP
      TransactionEventRequest transaction_event_request = 11;
    }
  }

  // Shared Data which is filled for each request sent from SDK
  SharedData shared_data = 1;
  // Payload contains actual request
  Payload payload = 2;
}