// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Sync protocol datatype extension for autofill.

// Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
// any fields in this file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;
option retain_unknown_fields = true;

package sync_pb;

// Properties of autofill sync objects.

// An AutofillProfile.
message AutofillProfileSpecifics {
  optional string guid = 15;
  optional string origin = 16;

  // Contact info.
  repeated string name_first = 2;
  repeated string name_middle = 3;
  repeated string name_last = 4;
  repeated string name_full = 21;
  repeated string email_address = 5;
  optional string company_name = 6;

  // Address.
  optional string address_home_line1 = 7;
  optional string address_home_line2 = 8;
  optional string address_home_city = 9;
  optional string address_home_state = 10;
  optional string address_home_zip = 11;
  optional string address_home_country = 12;

  // Additional address fields for i18n.
  optional string address_home_street_address = 17;
  optional string address_home_sorting_code = 18;
  optional string address_home_dependent_locality = 19;
  optional string address_home_language_code = 20;

  // Phone.
  repeated string phone_home_whole_number = 13;

  // Deprecated.
  optional string label = 1 [deprecated=true];
  optional string phone_fax_whole_number = 14 [deprecated=true];
}

message AutofillSpecifics {
  // If any of these 3 fields are present, then all 3 should be, and it implies
  // that this entity represents a classic autofill object.  In this case,
  // none of the autofill++ objects below should be present.
  optional string name = 1;
  optional string value = 2;
  repeated int64 usage_timestamp = 3;

  // An autofill++ profile object.  If present, indicates this entity
  // represents an AutofillProfile exclusively, and no other fields (such as
  // name/value or credit_card) should be present.
  optional AutofillProfileSpecifics profile = 4;

  // Obsolete credit card fields.
  // optional bytes deprecated_encrypted_credit_card = 5;
  // optional AutofillCreditCardSpecifics deprecated_credit_card = 6;
}

message WalletMaskedCreditCard {
  enum WalletCardStatus {
    VALID = 0;
    EXPIRED = 1;
  }

  enum WalletCardType {
    UNKNOWN = 0;
    AMEX = 1;
    DISCOVER = 2;
    JCB = 3;
    MAESTRO = 4;
    MASTER_CARD = 5;
    SOLO = 6;
    SWITCH = 7;
    VISA = 8;
  }

  // Server-generated unique ID string. This is opaque to the client.
  optional string id = 1;

  // What the server thinks of this card.
  optional WalletCardStatus status = 2;

  optional string name_on_card = 3;

  optional WalletCardType type = 4;

  // Last 4 digits of the credit card number.
  optional string last_four = 5;

  // Month number 1-12.
  optional int32 exp_month = 6;

  // Four-digit year (e.g. 2017).
  optional int32 exp_year = 7;
}

// Different than an AutofillProfile because this represents some known address
// on the server that is pulled down rather than synced between Chromes.
message WalletPostalAddress {
  // Server-generated unique ID string. This is opaque to the client.
  optional string id = 1; 

  optional string company_name = 2;

  // This is the street address, of which there may be multiple lines. This
  // corresponds to "address_home_line[1|2] in the AutofillProfileSpecifics
  // message above. In some locales there may be more than two lines.
  repeated string street_address = 3;

  // Also known as "administrative area". This is normally the state or
  // province in most countries.
  optional string address_1 = 4;

  // Also known as "locality". In the US this is the city.
  optional string address_2 = 5;

  // A sub-classification beneath the city, e.g. an inner-city district or
  // suburb. Also known as "dependent_locality"
  optional string address_3 = 6;

  // Used in certain countries. Also known as "sub_dependent_locality".
  optional string address_4 = 7;

  optional string postal_code = 8;

  // Similar to the zipcode column, but used for businesses or organizations
  // that might not be geographically contiguous. The canonical example is
  // CEDEX in France.
  optional string sorting_code = 9;

  optional string country_code = 10;
  optional string language_code = 11;
}

message AutofillWalletSpecifics {
  enum WalletInfoType {
    UNKNOWN = 0;
    MASKED_CREDIT_CARD = 1;
    POSTAL_ADDRESS = 2;
  }

  optional WalletInfoType type = 1;

  // This field exists if and only if the "type" field equals to
  // MASKED_CREDIT_CARD.
  optional WalletMaskedCreditCard masked_card = 2;

  // This field exists if and only if the "type" field equals to ADDRESS.
  optional WalletPostalAddress address = 3;
}