syntax = "proto3";

import "sync_settings.proto";
import 'application_metadata_message.proto';

option go_package = "./;protobuf";
package protobuf;

/* `FetchingBackedUpDataDetails` is used to describe how many messages a single backup data structure consists of */
message FetchingBackedUpDataDetails {
  uint32 data_number = 1;
  uint32 total_number = 2;
}

message Backup {
  uint64 clock = 1;
  string id = 2;

/* this is what we already had */
  repeated SyncInstallationContactV2 contacts = 3;
  repeated SyncCommunity communities = 4;
/* newly added details to be backed up to and fetched from waku */
  FetchingBackedUpDataDetails contactsDetails = 5;
  FetchingBackedUpDataDetails communitiesDetails = 6;
  BackedUpProfile profile = 7;
  FetchingBackedUpDataDetails profileDetails = 8;
  SyncSetting setting = 9;
  FetchingBackedUpDataDetails settingsDetails = 10;
  SyncKeypairFull fullKeypair = 11;
  FetchingBackedUpDataDetails fullKeypairDetails = 12;
  SyncAccount watchOnlyAccount = 13;
  FetchingBackedUpDataDetails watchOnlyAccountDetails = 14;
}

message MultiAccount {
  string name = 1;
  int64 timestamp = 2;
  string identicon = 3;
  repeated ColorHash color_hash = 4;
  int64 color_id = 5;
  string keycard_pairing = 6;
  string key_uid = 7;
  repeated IdentityImage images = 8;
  string customization_color = 9;

  message ColorHash {
    repeated int64 index = 1;
  }

  message IdentityImage {
    string key_uid = 1;
    string name = 2;
    bytes payload = 3;
    int64 width = 4;
    int64 height = 5;
    int64 filesize = 6;
    int64 resize_target = 7;
    uint64 clock = 8;
  }
}

message LocalPairingPayload {
  repeated Key keys = 1;
  MultiAccount multiaccount = 2;
  string password = 3;

  message Key {
    string name = 1;
    bytes data = 2;
  }
}

message LocalPairingPeerHello {
  int32 pairing_version = 1;
  bytes peer_id = 2;
  string device_name = 3;
  string device_type = 4;
  bytes signature = 5;
}

message PairInstallation {
  uint64 clock = 1;
  string installation_id = 2;
  string device_type = 3;
  string name = 4;
  // following fields used for local pairing
  uint32 version = 5;
}

message SyncInstallationContact {
  uint64 clock = 1;
  string id = 2;
  string profile_image = 3;
  string ens_name = 4;
  uint64 last_updated = 5;
  repeated string system_tags = 6;
  string local_nickname = 7;
}

message SyncInstallationContactV2 {
  uint64 last_updated_locally = 1;
  string id = 2;
  string profile_image = 3;
  string ens_name = 4;
  uint64 last_updated = 5;
  repeated string system_tags = 6;
  string local_nickname = 7;
  bool added = 9;
  bool blocked = 10;
  bool muted = 11;
  bool removed = 12;
  bool has_added_us = 13;
  int64 verification_status = 14;
  int64 trust_status = 15;
  int64 contact_request_local_state = 16;
  int64 contact_request_local_clock = 17;
  int64 contact_request_remote_state = 18;
  int64 contact_request_remote_clock = 19;
  string display_name = 20;
}

message SyncInstallationAccount {
  uint64 clock = 1;
  string profile_image = 2;
  uint64 last_updated = 3;
}

message SyncInstallationPublicChat {
  uint64 clock = 1;
  string id = 2;
}

message SyncCommunity {
  uint64 clock = 1;
  bytes id = 2;
  bytes private_key = 3;
  bytes description = 4;
  bool joined = 5;
  bool verified = 6;
  bool muted = 7;
  repeated SyncCommunityRequestsToJoin requests_to_join = 8;
  SyncCommunitySettings settings = 9;
  bool encrypted = 10;
  bool spectated = 11;
  bytes encryption_keys = 12;
}

message SyncCommunityRequestsToJoin {
  bytes id = 1;
  string public_key = 2;
  uint64 clock = 3;
  string ens_name = 4;
  string chat_id = 5;
  bytes community_id = 6;
  uint64 state = 7;
  map<string, bytes> revealed_addresses = 8;
}

message SyncInstallation {
  repeated SyncInstallationContact contacts = 1;
  repeated SyncInstallationPublicChat public_chats = 2;
  SyncInstallationAccount account = 3;
  repeated SyncCommunity communities = 4;
}

message SyncChatRemoved {
  uint64 clock = 1;
  string id = 2;
}

message SyncChatMessagesRead {
  uint64 clock = 1;
  string id = 2;
}

message SyncActivityCenterRead {
  uint64 clock = 1;
  repeated bytes ids = 2;
}

message SyncActivityCenterAccepted {
  uint64 clock = 1;
  repeated bytes ids = 2;
}

message SyncActivityCenterDismissed {
  uint64 clock = 1;
  repeated bytes ids = 2;
}

message SyncBookmark {
  uint64 clock = 1;
  string url = 2;
  string name = 3;
  string image_url = 4;
  bool   removed = 5;
  uint64 deleted_at = 6;
}

message SyncEnsUsernameDetail {
  uint64 clock = 1;
  string username = 2;
  uint64 chain_id = 3;
  bool  removed = 4;
}

message SyncClearHistory {
  string chat_id = 1;
  uint64 cleared_at = 2;
}

message SyncProfilePicture {
  string name = 1;
  bytes  payload = 2;
	uint32 width = 3;
	uint32 height = 4;
	uint32 file_size = 5;
	uint32 resize_target = 6;
  uint64 clock = 7;
}

message SyncProfilePictures {
  string key_uid = 1;
  repeated SyncProfilePicture pictures = 2;
}

message SyncAccount {
  uint64 clock = 1;
  bytes address = 2;
  string key_uid = 3;
  bytes public_key = 4;
  string path = 5;
  string name = 6;
  string color_id = 7;
  string emoji = 8;
  bool wallet = 9;
  bool chat = 10;
  bool hidden = 11;
  bool removed = 12;
}

message SyncKeypair {
  uint64 clock = 1;
  string key_uid = 2;
  string name = 3;
  string type = 4;
  string derived_from = 5;
  uint64 last_used_derivation_index = 6;
  string synced_from = 7;
  repeated SyncAccount accounts = 8;
}

message SyncKeypairFull {
  SyncKeypair keypair = 1;
  repeated SyncKeycard keycards = 2;
}

message SyncSavedAddress {
  reserved 4;
  bytes  address = 1;
  string name = 2;
  bool   favourite = 3;
  bool   removed = 5;
  uint64 update_clock = 7;
  string chain_short_names = 8;
  string ens = 9;
  bool   is_test= 10;
}

message SyncCommunitySettings {
  uint64 clock = 1;
  string community_id = 2;
  bool history_archive_support_enabled = 3;
}

message SyncTrustedUser {
  uint64 clock = 1;
  string id = 2;
  TrustStatus status = 3;

  enum TrustStatus {
    UNKNOWN = 0;
    TRUSTED = 1;
    UNTRUSTWORTHY = 2;
  }
}

message SyncVerificationRequest {
  uint64 clock = 1;
  string from = 2;
  string to = 3;
  string challenge = 4;
  uint64 requested_at = 5;
  string response = 6;
  uint64 replied_at = 7;
  VerificationStatus verification_status = 8;
  string id = 9;

  enum VerificationStatus {
    UNKNOWN = 0;
    PENDING = 1;
    ACCEPTED = 2;
    DECLINED = 3;
    CANCELED = 4;
  }
}

message SyncContactRequestDecision {
  uint64 clock = 1;
  string requestId = 2;
  DecisionStatus decision_status = 3;

  enum DecisionStatus {
    ACCEPTED = 0;
    DECLINED = 1;
  }
}

/* `BackedUpProfile` is used to describe profile of logged in user */
message BackedUpProfile {
  string key_uid = 1;
  string display_name = 2;
  uint64 display_name_clock = 3;
  repeated SyncProfilePicture pictures = 4;
  repeated SyncSocialLinkSetting social_link_settings = 5;
  repeated SyncEnsUsernameDetail ens_username_details = 6;
}

message RawMessage {
  bytes payload = 1;
  ApplicationMetadataMessage.Type messageType = 2;
}

message SyncRawMessage {
  repeated RawMessage rawMessages = 1;

  // we need these to be able to login
  bytes subAccountsJsonBytes = 2;
  bytes settingsJsonBytes = 3;
}

message SyncKeycard {
  string uid = 1;
  string name = 2;
  bool locked = 3;
  string key_uid = 4;
  repeated bytes addresses = 5;
  uint64 clock = 6;
}

message SyncKeycardAction {
  Action action = 1;
  string oldKeycardUid = 2;
  SyncKeycard keycard = 3;

  enum Action {
    KEYCARD_ADDED = 0;
    ACCOUNTS_ADDED = 1;
    KEYCARD_DELETED = 2;
    ACCOUNTS_REMOVED = 3;
    LOCKED = 4;
    UNLOCKED = 5;
    UID_UPDATED = 6;
    NAME_CHANGED = 7;
  }
}

message SyncSocialLinkSetting {
  string text = 1;
  string url = 2;
  uint64 clock = 3;
}