syntax = "proto3";

package io.delphiplatform.api.v3.proto;

message AmazonAggregate {
  message DeviceType {
    /*
     * Field indicating type of device stream was made from
     */
    uint64 desktop = 1;
    uint64 cell_phone_app_mobile_web = 2;
    uint64 tablet_app = 3;
    uint64 in_dash_car_integration = 4;
    uint64 mobile_to_car_tether = 5;
    uint64 connected_home_tv = 6;
    uint64 connected_home_audio_tether = 7;
    uint64 gaming_system = 8;
    uint64 voice_controlled_device = 9;
    uint64 other = 10;
  }
  message Engagement {
    uint64 lean_forward = 1;
    uint64 lean_back = 2;
  }
  message OperatingSystem {
    /*
     * These were defined by getting the unique values from the data
     */
    uint64 alexa = 1;
    uint64 android = 2;
    uint64 fire_os = 3;
    uint64 ios = 4;
    uint64 mac_osx = 5;
    uint64 third_party_device_os = 6;
    uint64 unknown = 7;
    uint64 windows = 8;
  }
  message ReferralSourceType {
    /*
     * Referral source that drove the user to play the track (if any):
     * *other categories may be added over time to capture alternate referral sources.
     */
    uint64 websites_or_hyperlinks = 1;
    uint64 search_result = 2;
    uint64 promotional_marketing_inventory = 3;
    uint64 paid_promotion = 4;
    uint64 recommended_content_promotions = 5;
    uint64 not_available = 6;
  }
  message SelectionSourceType {
    /*
     * SME categories based on where in the client the stream was initiated
     * (to be amended and refined in partnership with provider)
     */
    uint64 album = 1;
    uint64 amf_station = 2;
    uint64 amf_station_seed = 3;
    uint64 artist = 4;
    uint64 auto_playlist = 5;
    uint64 custom_mix = 6;
    uint64 error = 7;
    uint64 genre = 8;
    uint64 gno_prime_playlist = 9;
    uint64 gno_unl_playlist = 10;
    uint64 golden_playlist = 11;
    uint64 prime_playlist = 12;
    uint64 prime_station = 13;
    uint64 prime_station_seed = 14;
    uint64 recently_added = 15;
    uint64 recently_played = 16;
    uint64 search = 17;
    uint64 shared_playlist = 18;
    uint64 similarity = 19;
    uint64 similarity_station = 20;
    uint64 songs = 21;
    uint64 station = 22;
    uint64 track = 23;
    uint64 undefined = 24;
    uint64 unknown = 25;
    uint64 unl_station_seed = 26;
    uint64 unlimited_playlist = 27;
    uint64 unlimited_station = 28;
    uint64 unlimited_station_se = 29;
    uint64 user_playlist = 30;
    uint64 personalize_playlist = 31;
  }
  message SubscriptionType {
    uint64 paid = 1;
    uint64 free = 2;
  }
}

message AmazonStreamStats {
  AmazonAggregate.DeviceType device_type = 1;
  AmazonAggregate.Engagement engagement = 2;
  AmazonAggregate.OperatingSystem operating_system = 3;
  AmazonAggregate.ReferralSourceType referral_source_type = 4;
  AmazonAggregate.SelectionSourceType selection_source_type = 5;
  AmazonAggregate.SubscriptionType subscription_type = 6;

  uint64 non_royalty_streams = 7;
  uint64 streams = 8;
}

message AmazonCountryStats {
  map<string, AmazonStreamStats> countries = 1;
}